PowerLite 1771W - Video projector D-LINK - Free user manual and instructions

USER MANUAL PowerLite 1771W D-LINK

PowerLite® 1751/1761W/1771W/1776W User'sGuide

Contents

Introduction to Your Projector 9

Projector Features....9

Product Box Contents.... 10

Additional Components 12

Optional Equipment and Replacement Parts 12

Warranty and Registration Information.... 14

Notations Used in the Documentation.... 14

Where to Go for Additional Information 14

Projector Part Locations 15

Projector Parts - Front/Top 16

Projector Parts - Rear 17

Projector Parts - Base 18

Projector Parts - Control Panel 19

Projector Parts - Remote Control 20

Setting Up the Projector 23

Projector Placement 23

Projector Setup and Installation Options 23

Projection Distance 25

Projector Connections 26

Connecting to Computer Sources.... 27

ConnectingtoaComputerforUSBVideoandAudio....27

Connecting to a Computer for VGA Video 28

ConnectingtoaComputerforHDMIVideoandAudio....28

ConnectingtoaComputerforUSBMouseControl....29

Connecting to a Computer for Sound.... 30

Connecting to Video Sources 30

Connecting to an HDMI Video Source 30

ConnectingtoaComponent-to-VGAVideoSource....31

Connecting to a Composite Video Source 31

Connecting to a Video Source for Sound 32

Connecting to External USB Devices 32

USB Device Projection.... 32

ConnectingaUSBDeviceorCameratotheProjector....33

Selecting the Connected USB Source 34

DisconnectingaUSBDeviceorCameraFromtheProjector....34

Connecting to a Document Camera 34

Installing Batteries in the Remote Control 35

Opening the Lens Cover 36

Using the Projector on a Network 37

Wireless Network Projection 37

Installing the Wireless LAN Module 38

UsingQuickWirelessConnection(WindowsOnly)....40

Selecting Wireless Network Settings Manually.... 41

Wireless LAN Menu Settings 44

Selecting Wireless Network Settings in Windows 45

Selecting Wireless Network Settings in Mac OS X 45

Setting Up Wireless Network Security 46

Wireless Security Menu Settings 47

Setting Up Projector Network E-Mail Alerts 48

Network Projector E-mail Alert Messages 49

Setting Up Monitoring Using SNMP 49

Controlling a Networked Projector Using a Web Browser 50

Using Basic Projector Features 53

Turning On the Projector 53

Turning Off the Projector 55

Selecting the Language for the Projector Menus.... 57

Adjusting the Image Height 57

Image Shape 59

AutomaticallyCorrectingImageShapeWithScreenFit....59

Correcting Image Shape with Quick Corner 61

CorrectingImageShapeWiththeKeystoneButtons....62

Resizing the Image With the Zoom Ring 64

Focusing the Image 64

Remote Control Operation 65

Using the Remote Control as a Wireless Mouse 66

Using the Remote Control as a Presentation Pointer 67

Selecting an Image Source 68

Projection Modes 70

ChangingtheProjectionModeUsingtheRemoteControl....70

Changing the Projection Mode Using the Menus.... 71

Image Aspect Ratio 71

Changing the Image Aspect Ratio 72

Available Image Aspect Ratios 72

Color Mode....73

Changing the Color Mode.... 74

Available Color Modes....74

Turning On Auto Iris....75

Controlling the Volume with the Volume Buttons.... 76

Projecting a Slide Show 77

Slideshow Presentations 77

Supported Slideshow File Types 78

Starting a Slide Show or Presentation 79

Slideshow Display Options 81

Adjusting Projector Features 83

Shutting Off the Picture and Sound Temporarily 83

Stopping Video Action Temporarily 84

Zooming Into and Out of Images 84

Projector Security Features 85

Password Security Types 85

Setting a Password 86

Selecting Password Security Types....87

Entering a Password to Use the Projector 88

Saving a User's Logo Image to Display.... 90

Locking the Projector's Buttons 92

Unlocking the Projector's Buttons 92

Installing a Security Cable 93

Projector Identification System for Multiple Projector Control.... 93

Setting the Projector ID....94

Setting the Remote Control ID 94

Matching Multiple-Projector Display Quality 95

Projecting Two Images Simultaneously 97

Adjusting the Menu Settings 99

Using the Projector's Menus.... 99

Image Quality Settings - Image Menu 100

Input Signal Settings - Signal Menu 102

Projector Feature Settings - Settings Menu.... 105

Projector Setup Settings - Extended Menu 108

Projector Network Settings - Network Menu.... 111

Projector Information Display - Info Menu 112

Event ID Code List.... 114

Projector Reset Options - Reset Menu 115

Maintaining and Transporting the Projector 117

Projector Maintenance 117

Cleaning the Lens.... 117

Cleaning the Projector Case.... 118

Air Filter and Vent Maintenance 118

Cleaning the Air Filter and Vents.... 118

Replacing the Air Filter.... 119

Projector Lamp Maintenance.... 121

Replacing the Lamp 121

Resetting the Lamp Timer 125

Replacing the Remote Control Batteries 126

Transporting the Projector.... 128

Solving Problems 129

Projection Problem Tips 129

Projector Light Status 129

Using the Projector Help Displays.... 132

Solving Image or Sound Problems 132

Solutions When No Image Appears.... 133

SolutionsWhenImageisIncorrectUsingtheUSBDisplayFunction....134

Solutions When "No Signal" Message Appears.... 134

Displaying From a PC Laptop 135

Displaying From a Mac Laptop 135

Solutions When "Not Supported" Message Appears 135

Solutions When Only a Partial Image Appears 136

Solutions When the Image is Not Rectangular 136

Solutions When the Image Contains Noise or Static 137

Solutions When the Image is Fuzzy or Blurry 137

SolutionsWhentheImageBrightnessorColorsareIncorrect....138

SolutionsWhenThereisNoSoundorLowVolume....139

Solving Projector or Remote Control Operation Problems 139

Solutions to Projector Power or Shut-Off Problems 140

Solutions to Problems with the Remote Control 140

Solutions to Password Problems.... 141

Solutions When Network Alert E-Mails are Not Received 141

Where to Get Help.... 142

Technical Specifications 143

General Projector Specifications 143

Projector Lamp Specifications.... 145

Remote Control Specifications.... 146

Projector Dimension Specifications.... 146

Projector Electrical Specifications 147

Projector Environmental Specifications.... 148

Projector Safety and Approvals Specifications.... 148

Supported Video Display Formats.... 148

USB Display System Requirements.... 151

Notices 152

Recycling.... 152

Important Safety Information 152

Important Safety Instructions.... 153

Restriction of Use 155

FCC Compliance Statement.... 156

Trademarks 156

Software Copyright.... 157

Copyright Notice.... 184

ANoteConcerningResponsibleUseofCopyrightedMaterials....185

Copyright Attribution.... 185

IntroductiontoYourProjector

Refertothesesectionstolearnmoreaboutyourprojectorandthismanual.

ProjectorFeatures

NotationsUsedintheDocumentation

WheretoGoforAdditionalInformation

ProjectorPartLocations

ProjectorFeatures

ThePowerLite1751,1761W,1771W,and1776Wprojectorsincludethesespecialfeatures:

Bright, high-resolution projectionsystem

•PowerLite1751/1761W:Upto2600lumensofbrightness(whitelightoutputandcolorlightoutput) PowerLite1771W/1776W:Upto3000lumensofbrightness(whitelightoutputandcolorlightoutput)

•PowerLite1751:Nativeresolutionof1024×768pixels(XGA) PowerLite1761W/1771W/1776W:Nativeresolutionof1280×800pixels(WXGA)

Flexibleconnectivity

•Plug-and-playUSBprojection
•Wirelessnetworksupport(PowerLite1761W/1771W/1776W),includingvideoandaudiotransfer
•WirelessLANmoduleincluded(PowerLite1761W/1771W/1776W)
•PCFreepresentationsviaconnectedUSBmemorydevices
•HDMIportforvideodevices
•PortforoptionalEPSONdocumentcamera

Innovativedisplayandoperationfeatures

•ScreenFitfeatureautomaticallyresizesimagesforyourprojectionscreen(PowerLite1776W)
•2000:1contrastratioandAutolriscontrolforcrisplydetailedimages
•Poweredfocusviatheprojectororremotecontrol(PowerLite1776W)
- Epson'sInstantOffandDirectPowerOnfeaturesforquicksetupandshutdown
- Networkmessagebroadcastsystemtoprojecttimelymessagestoallnetworkedprojectors(Windows only;PowerLite1761W/1771W/1776W)

ProductBoxContents

AdditionalComponents

OptionalEquipmentandReplacementParts

Warranty and Registration Information

Parenttopic: Introduction to Your Projector

Relatedconcepts

ProjectorPartLocations

ProductBoxContents

Saveallthepackagingincaseyouneedtoshiptheprojector.Alwaysusetheoriginalpackaging(or equivalent)whenshipping.

Makesureyourprojectorboxincludedalloftheseparts:

1Projector

2Remotecontrol

3Remotecontrolbatteries(twoAAalkaline)

4Powercord

5VGAcomputercable

6USBcable

7Audioadaptercable(PowerLite1776W)

8Carryingcase

9WirelessLANmodule(PowerLite1761W/1771W/1776W)

10EPSONQuickWirelessUSBConnectionKey(PowerLite1776W)

11 PasswordProtectedsticker

12ProjectordocumentationCD

13ProjectorsoftwareCD

14WirelessLANmodulecoverscrew

Parenttopic:ProjectorFeatures

Relatedconcepts

ProjectorConnections

AdditionalComponents

Dependingonhowyouplantousetheprojector,youmayneedtoobtainthefollowingadditional components:

• Toreceiveacomponentvideosignal,youneedad-sub,15-pin,component-to-VGAvideocable.You canpurchaseonefromEpsonoranauthorizedEPSONreseller.
  • ToreceiveanHDMIsignal, youneedacompatibleHDMIcable.
• Toprojectwithaudiofromcertainports,youmayneedacommerciallyavailableaudiocable compatiblewithyourdevice.Seeyourlocalcomputerorelectronicsdealerforpurchaseinformation.

Parenttopic:ProjectorFeatures

OptionalEquipmentandReplacementParts

Youcanpurchasescreens,otheroptionalaccessories,andreplacementpartsfromanEPSON authorizedreseller.Tofindthenarestreseller,call800-GO-EPSON(800-463-7766).Oryoucan purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).

Epsonoffersthefollowingoptionalaccessoriesandreplacementpartsforyourprojector:

OptionorpartPartnumber
GenuineEPSONreplacementlamp(ELPLP65)V13H010L65
Airfilterreplacementset(2filters)(ELPAF31)V13H134A31
WirelessLANmodule(ELPAP07)V12H418P12
QuickWirelessConnectionUSBkey(ELPAP08)V12H005M08
EPSONDC-11documentcamera(ELPDC11)V12H377020
EPSONDC-06documentcamera(ELPDC06)V12H321005
BrightLinkSolointeractivemodule(IU-01)V12H415020
KensingtonsecuritylockELPSL01
AccoladeDuetportableprojectorscreenELPSC80
ES3000UltraPortableProjectionscreenV12H002S3Y
ES1000UltraPortableTabletopProjectionscreenV12H002S4Y
Component-to-VGAvideocable(ELPKC19)V12H005C19
25ft(20m)VGAComputercable(ELPKC10)F3H982-25
12ft(4m)VGAComputercableELPKC09
4ft(1m)VGAComputercableELPKC02
1-YearExtendedDepotRepairServicePlanEPPFTPA1
1-YearExtendedExchangeWarrantyEPPEXPA1
2-YearExtendedDepotRepairServicePlanEPPFTPA2

Parenttopic:ProjectorFeatures

Relatedconcepts

WirelessNetworkProjection

ProjectorLampMaintenance

ProjectorIdentificationSystemforMultipleProjectorControl

Relatedreferences

ProjectorInformationDisplay-InfoMenu

ProjectorLampSpecifications

SolutionstoProblemswiththeRemoteControl

ProjectorFeatureSettings-SettingsMenu

RemoteControlOperation

Warranty and Registration Information

Yourprojectorcomeswithabasicwarrantythatletsyouprojectwithconfidence.Fordetails,seethe warrantybrochurethatcamewithyourprojector.

Inaddition, EpsonoffersfreeExtraCareRoadService. Intheunlikelyeventofanequipmentfailure, you won't havetowaitforyourunittoberepaired. Instead, Epsonwillshipyouareplacementunitanywhere intheUnitedStates, Canada, or Puerto Rico. SeetheExtraCareRoadServicebrochurefordetails.

RegistryourproductonlineusingtheprojectorCDoratthissite:www.epson.com/webreg

Registeringalsoletsyoureceivespecialupdatesonnewaccessories,products,andservices.

Parenttopic:ProjectorFeatures

NotationsUsedintheDocumentation

Followtheguidelinesinthesenotationsasyoureadyourdocumentation:

- Warningsmustbefollowedcarefullytoavoidbodilyinjury .

- Cautionsmustbeobservedtoavoiddamagetoyourequirement.

- Notes contain important information about your projector.

- Tipscontainadditionalprojectioninformation.

Parenttopic: Introduction to Your Projector

WheretoGoforAdditionallInformation

Needquickhelponusingyourprojectorduringapresentation?Here'swheretolookforhelp:

•Built-inhelpsystem

Press the Help button on the remote control or projector to get quick solutions to common problems.

- www.epson.com/support(U.S)orwww.epson.ca/support(Canada)

ViewFAQs(frequentlyaskedquestions)ande-mailyourquestionstoEpsontechnicalsupport24 hoursaday.

- Fordetailedinstructionsonusingyourprojectorinanetworkenvironment(PowerLite 1761W/1771W/1776W),seetheEasyMPNetworkProjectionOperationGuide.

- FordetailedinstructionsonconvertingPowerPointfilesintoaslideshowfileformatthatyoucan displayfromaUSBdeviceconnectedtoyourprojector(Windowsonly),seetheEasyMPSlide ConverterOperationGuide.

- If you still need help after checking this manual and the sources listed above, you can use the EPSON Private Line Support services to get help fast. Ford details, see "Where to Get Help".

Parenttopic: Introduction to Your Projector

Relatedreferences

WheretoGetHelp

ProjectorPartLocations

Check the projector part illustration to learn about the part on your projector.

ProjectorParts-Front/Top

ProjectorParts-Rear

ProjectorParts-Base

ProjectorParts-ControlPanel

ProjectorParts-RemoteControl

Parenttopic: Introduction to Your Projector

ProjectorParts-Front/Top

Diagram of a projector with numbered parts labeled for identification

1 Exhaustvent

2WirelessLANmoduleindicatorlight(PowerLite1761W/1771W/1776W)

3WirelessLANmodulecover(PowerLite1761W/1771W/1776W)

4A/VMuteslidelever

5Footreleaselever

6Frontadjustablefoot

7A/VMuteslide(lenscover)

8Remotereceiver

9Projectiondistance/shapesensor(PowerLite1776W)

10Airintakevent(airfilter)

11Speaker

12Projectorstatuslights

13Zoomring

14 Focusring(PowerLite1751/1761W/1771W)

15Controlpanel

16Lampcover

Parenttopic:ProjectorPartLocations

ProjectorParts-Rear

Diagram of a rear panel with labeled ports and connectors, numbered 1 to 10 pointing to specific components.

1ACinputport

2Videoport

3Computerport

4USBTypeBport

5USBTypeAport

6HDMIport

7Audioport

8Remotereceiver

9Lampcoverscrew

10Securitylockport

Parenttopic:ProjectorPartLocations

ProjectorParts-Base

Technical diagram of a device rear panel with numbered components and red alignment lines indicating assembly or connection points.

1Mountingbracketholes
2Rearfeet
3Frontadjustablefoot
4WirelessLANmodulescrew(PowerLite1761W/1771W/1776W)

Parenttopic:ProjectorPartLocations

ProjectorParts-ControlPanel

graph TD
    A["1"] --> B["Focus"]
    C["2"] --> D["Screen Fit"]
    E["3"] --> F["Source Search"]
    G["4"] --> H["Menu"]
    I["5"] --> J["Enter"]
    K["6"] --> L["Help ?"]
    M["7"] --> N["Esc"]

1 Powerbuttonandlight

2ScreenFitbutton(PowerLite1776W;adjustsprojectedimages)

3SourceSearchbutton(searchesforconnectedvideosources)

4Enterbutton(selectsoptions)

5Verticalkeystoneadjustmentbuttons(adjustscreenshape)andarrowbuttons

6Helpbutton(accessesprojectorhelpinformation)

7Escbutton(cancels/exitsfunctions)

8Horizontalkeystoneadjustmentbuttons(adjustscreenshape)andarrowbuttons

9Menubutton(accessesprojectormenusystem)

10Focusbutton(PowerLite1776W)

Parenttopic:ProjectorPartLocations

Relatedreferences

ProjectorLightStatus

ProjectorParts-RemoteControl

Source Search Computer Video USB LAN Screen Fit 1 2 3 Focus 4 5 6 Auto Aspect Color Mode 7 8 9 Num ID Menu Esc User Pointer Page E-Zoom Volume A/V Mute Split Freeze Help EPSON Projector

1Powerbutton

2Computerbutton(cyclesthroughconnectedcomputersources)

3Videobutton(cyclesthroughconnectedvideosources)

4ScreenFitbutton(adjustsimageshape;functionsonlyonPowerLite1776Wandwhennotprojectingfromceiling)

5Focusbuttons(adjuststheimagefocus;functionsonlyonPowerLite1776W)

6 Autobutton(automaticallyadjustsposition,tracking,andsyncsettings)

7Aspectbutton(selectstheimageaspectratio)

8Numbutton(whenhelddown, switchesnumericbuttonstonumberfunction)

9Menubutton(accessesprojectormenusystem)

10Arrowbuttons(movethroughon-screenoptionsandcontrolwirelessmousefunctions)

11 Enterbutton(selectsoptionsandcontrolswirelessmousefunctions)

12Userbutton(customizablefordifferentfunctions)

13Pageup/downbuttons(controlpresentationslides)

14E-Zoom+/-buttons(zoomintoandoutoftheimage)

15A/VMutebutton(turnsoffpictureandsound)

16 Split button (splits screen to project two images simultaneously; functions only on PowerLite 1761W/1771W/1776W)

17Helpbutton(accessesprojectorhelpinformation)

18Freezebutton(stopsvideoaction)

19Volumeup/downbuttons(adjustspeakervolume)

20Pointerbutton(activateson-screenpointer)

21Escbutton(cancels/exitsfunctionsandcontrolswirelessmousefunctions)

22IDbutton(specifieswhich|Disusingtheremotecontrol)

23ColorModebutton(selectsdisplaymodes)

24Numericbuttons(enternumbers)

25LANbutton(switchestoavailablenetworksource;functionsonlyonPowerLite 1761W/1771W/1776W)

26USBbutton(cyclesthroughconnectedUSBsources)

27SourceSearchbutton(searchesforconnectedsources)

28Remotecontrollight(outputsremotecontrolsignals)

Parenttopic:ProjectorPartLocations

Relatedtasks

ConnectingtoaComputerforUSBMouseControl

SettingUptheProjector

Followtheinstructionsinthesesectionstosetupyourprojectorforuse.

ProjectorPlacement

ProjectorConnections

Installing Batteries in the Remote Control

OpeningtheLensCover

ProjectorPlacement

Youcanplacetheprojectoralmostanyflatsurfacetoprojectyourpresentation.

Youcanalsoinstalltheprojectorinaceilingmountifyouwanttouseitinafixedlocation.

Keeptheseconsiderationsinmindasyouselectaprojectorlocation:

- Placetheprojectoronasturdy, levelsurfaceorinstallitusingacompatiblemount.

- Leaveplentyofspacearoundandundertheprojectorforventilation, anddonotplaceitontopofor nexttoanythingthatcouldblockthevents.

- Position the projector within reach of foreground electrical outlet to extension cord.

ProjectorSetupandInstallationOptions

ProjectionDistance

Parenttopic: SettingUptheProjector

ProjectorSetupandInstallationOptions

Youcansetuporinstallyourprojectortoviewpresentationsinthefollowingways:

Front

Rear

Illustration of people watching a presentation on a large screen (no text or symbols visible)

FrontCeiling

RearCeiling

Whereveryousetuptheprojector, makesuretopositionitsquarelyinfrontofthecenterofthescreen, notatanangle, if possible.

If you project from the ceiling or from the rear, be sure to select the correct Projection option in the projector's menusystem.

Parenttopic:ProjectorPlacement

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ProjectionDistance

The distance at which you place the projector from the screen, but can vary depending on the zoom factor, aspect ratio, and other settings.

Usethetablesheretodetermineapproximatelyhowfartoplacetheprojectorfromthescreenbasedon thesizeoftheprojectedimage.(Conversionfiguresmayhavebeenroundedupordown.)

Diagram showing a car on a slope with four numbered vertical bars, likely illustrating a physics or engineering concept.

PowerLite1751

4:3AspectRatio

	ScreenorProjectionimagesize	ondistanceWidetoTele
150inches	47to57inches	(120to145cm)
280inches	76to92inches	(194to233cm)
3100inches	95to115inches	(242to291cm)
4150inches	143to172inches	(364to438cm)

PowerLite1761W/1771W/1776W

16:10AspectRatio

	ScreenorProjectionimagesize	ondistanceWidetoTele
150	inches44to53inches	(112to135cm)
280	inches71to85inches	(181to217cm)
3100	inches89to107inches	(226to271cm)
4150	inches134to161inches	(340to408cm)

Parenttopic:ProjectorPlacement

Relatedreferences

SolutionsWhentheImageisFuzzyorBlurry

InputSignalSettings-SignalMenu

ImageQualitySettings-ImageMenu

Relatedtasks

AutomaticallyCorrectingImageShapeWithScreenFit

FocusingtheImage

CleaningtheLens

ProjectorConnections

Youcanconnecttheprojectortovarietyofcomputer,video,andaudiosourcestodisplay presentations,movies,orotherimages,withorwithoutsound.

• ConnectanytypeofcomputerthathasaUSBport,standardvideooutput(monitor)port,orHDMIport.
  •Forvideoprojection,connectdevicessuchasDVDplayers,gamingconsoles,digitalcameras,and cameraphoneswithcompatiblevideooutputports.
• If your presentation or video inclusion, you can connect audio input cables, if necessary.
• Forslideshowswithoutacomputer,youcanconnectUSBdevices(suchasaflashdriveorcamera) oranoptionalEPSONdocumentcamera.

Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode to ensure the projector's internal temperature is regulated properly.

ConnectingtoComputerSources

ConnectingtoVideoSources

ConnectingtoExternalUSBDevices

ConnectingtoaDocumentCamera

Parenttopic:SettingUptheProjector

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ProductBoxContents

ConnectingtoComputerSources

Followtheinstructionsinthesesectionstoconnectacomputertotheprojector.

ConnectingtoaComputerforUSBVideoandAudio

ConnectingtoaComputerforVGAVideo

ConnectingtoaComputerforHDMIVideoandAudio

ConnectingtoaComputerforUSBMouseControl

ConnectingtoaComputerforSound

Parenttopic:ProjectorConnections

ConnectingtoaComputerforUSBVideoandAudio

If your computer meet the system requirements, you can send video and audio output to the projector through the computer's USB port (preferably USB2.0). Connect the project to your computer using a USB cable.

1. In the projector's Extended menu, set the USB Type B setting to USB Display.
2. Turnonyourcomputer.
3. Connect the cable to your projector's USB Type Bport.

Diagram showing connection between a device and a laptop via USB cable, with labeled ports and arrows indicating data flow.

1. Connect the other end to any available USB port on your computer.
   5.Dooneofthefollowing:

- Windows 7/Windows Vista: Select Run EMP_UDSe.exe in the dialog box that appears to install the EPSONUSBDisplaysoftware.

• WindowsXP:Waitasmessagesappearonyourcomputerscreenandtheprojectorinstallsthe EPSONUSBDisplaysoftwareonyourcomputer.
• Windows 2000: Select Computer, EPSON_PJ_UD, and EMP_UDSe.EXE to install the EPSON USBDisplaysoftware.
• Mac OS X: The USB Display setup folder appears on your screen. Select USB Display Installer and followtheon-screen instruction to install the EPSONUSBDisplay software.

Followanyon-screeninstructions.Youneedtoinstallthissoftwareonlythefirsttimeyouconnect theprojectortothecomputer.

Theprojectordisplaystheimagefromyourcomputer'sdesktopandoutputssound,ifyourpresentation containsaudio.

Parenttopic: ConnectingtoComputerSources

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ConnectingtoaComputerforVGAVideo

YoucanconnecttheprojectortoyourcomputerusingaVGAcomputercable.

Note: To connect a Mac that includes only a Mini DisplayPort or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect the projector's VGA videoport. ContactApple for compatible adapter options.

1. If necessary, disconnect your computer's monitorable.
2. ConnecttheVGAcomputercabletoyourcomputer'smonitorport.
3. ConnecttheotherendtoaComputerportontheprojector.

graph LR
    A["Monitor"] --> B["USB Port"]
    B --> C["USB Cable"]
    C --> D["USB Cable"]
    D --> E["Laptop"]

1. TightenthescrewsontheVGAconnectors.

Parenttopic: ConnectingtoComputerSources

ConnectingtoaComputerforHDMIVideoandAudio

If your computer has an HDMI port, you can connect the projector using an optional HDMI cable.

Note: To connect a Mac that includes only a Mini DisplayPort or Mini-DVI port for video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port. Contact Apple for compatibleadapteroptions.OlderMaccomputers(2009andearlier)maynotsupportaudiothroughthe HDMIport.

1. ConnecttheHDMIcabletoyourcomputer'sHDMIoutputport.
2. Connecttheotherendtotheprojector'sHDMIport.

Diagram showing connection between a server and a laptop via USB cable, with labeled ports and arrows indicating data flow.

Parenttopic: ConnectingtoComputerSources

ConnectingtoaComputerforUSBMouseControl

If you connected your computer to a Computer, USB TypeB, or HDMI port on the projector, you can set uptheremotecontroltoactasawirelessmouse. This lets you control computer presentations at distance from your computer. Todo this, connect the project to your computer using a USB cable, if it is not connected already.

1. ConnecttheUSBcabletoyourprojector'sUSBTypeBport.

Diagram showing connection between a device and a laptop via cable, with labeled ports and arrows indicating data flow.

1. ConnecttheotherendtoanyavailableUSBportonyourcomputer.
2. If necessary, configure your computer to work with an external USB mouse. See your computer documentation for details.

Parenttopic: ConnectingtoComputerSources

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ProjectorParts-RemoteControl

ConnectingtoaComputerforSound

If your computer presentation includes sound and you did not connect using the projector's USB

TypeB or HDMI port, you can still play sound through the projector's speaker system. Just connect an optional3.5mmstereomini-jackaudiocableasdescribedhere.

1. Connect the audiocable to your laptop's headphone or audio-out jack, or your desktop's speaker or audio-out port.
2. Connecttheotherendtotheprojector's Audioport.

Diagram showing connection between a device interface and a laptop via USB cable, with labeled ports and arrows indicating data flow.

Parenttopic: ConnectingtoComputerSources

ConnectingtoVideoSources

Followtheinstructionsinthesesectionstoconnectvideovicestotheprojector.

ConnectingtoanHDMIVideoSource

ConnectingtoaComponent-to-VGAVideoSource

ConnectingtoaCompositeVideoSource

ConnectingtoaVideoSourceforSound

Parenttopic:ProjectorConnections

ConnectingtoanHDMIVideoSource

If your videosourcehasan HDMI port, you can connect it to the projector using an optional HDMI cable.

TheHDMIconnectionprovidesthebestimagequality.

1. ConnecttheHDMIcabletoyourvideosource'sHDMIoutputport.
2. Connecttheotherendtotheprojector'sHDMIport.

Diagram showing connection between a device via USB cable and a printer, with labeled ports and cable links.

Parenttopic: ConnectingtoVideoSources

ConnectingtoaComponent-to-VGAVideoSource

If your videosourcehas component videoports, you can connect it to the projector using a component-to-VGA videocable. Depending on your component ports, you may need to use an adapter cable along with a component videocable.

1. Connect the component connector to your video source's color-coded component video output ports, usually labeled Y, Pb, Pr or Y, Cb, Cr. If you are using an adapter, connect these connectors to your component videocable.

2. ConnecttheVGAconnectortotheprojector'sComputerport.

Diagram showing connection between a device via USB cable and a printer, with labeled ports and connectors.

If your image colors appear incorrect, you may need to change the Input Signal setting in the projector's Signalmenu.

Parenttopic: ConnectingtoVideoSources

Relatedreferences

InputSignalSettings-SignalMenu

ConnectingtoaCompositeVideoSource

If your videosource has a composite video port, you can connect it to the projector using an optional RCA-style video or A/V cable.

1. Connect the cable with they yellow connector to your video source's yellow video output port.

2. Connecttheotherendtotheprojector'sVideoport.

Diagram showing connection between a device with ports and cable, including a connector and printer.

Parenttopic: ConnectingtoVideoSources

ConnectingtoaVideoSourceforSound

Youcanplaysoundthroughtheprojector'sspeakersystemifyourvideosourcehasaudiooutputports. Connecttheprojectortothevideosourceusingastereomini-jackadaptercable(withone3.5mmmini-plugandtwoRCAplugs).

Note: You can also use an RCA cable connected to the audio adapter cable that camewith your projector.

1. Connect the audiocable to your videosource's audio-outports.
2. Connecttheotherendofthecabletotheprojector's Audiports.

Diagram showing connection between a device via cable and cable connector, with labeled ports and connectors

Parenttopic: ConnectingtoVideoSources

ConnectingtoExternalUSBDevices

FollowtheinstructionsinthesesectionstoconnectexternalUSBdevicestotheprojector.

USBDeviceProjection

ConnectingaUSBDeviceorCameratotheProjector

SelectingtheConnectedUSBSource

DisconnectingaUSBDeviceorCameraFromtheProjector

Parenttopic:ProjectorConnections

USBDeviceProjection

Youcanprojectimagesandothercontentwithoutusingacomputerorvideovidebyconnectinganyofthesedevicestoyourprojector:

•USBflashdrive

•Digitalcameraorcameraphone

•USBharddrive
•Multimediastorageviewer
•USBmemorycardreader

Note: Digital cameras or camera phones must be USB-mounted devices, not TWAIN-compliant devices.

YoucanalsousetheEasyMPPCFreefeaturetocreateyourownslideshowscontainingconverted PowerPointfilesandimagefiles,andprojectthemfromaconconnectedUSBdeviceormemorycard reader.

Parenttopic: ConnectingtoExternalUSBDevices

Relatedtopics

ProjectingaSlideShow

ConnectingaUSBDeviceorCameratotheProjector

You can connect your USB device or camera to the projector's USB TypeA port and use it to project imagesandothercontent.

1. If your USB device camewith a power adapter, plug the device into an electrical outlet.
2. ConnecttheUSBcable(orUSBflashdriveorUSBmemorycardreader)intotheprojector'sUSBTypeAportshownhere.

Diagram showing connection between a device and a system with labeled components including a sink, printer, and camera.

Note: DonotconnectaUSBhuboraUSBcablelongerthan10feet(3m), orthedevicemaynot operatecorrectly.

1. Connect the other end of the cable (if applicable) to your device.

Parenttopic: ConnectingtoExternalUSBDevices

Relatedtopics

ProjectingaSlideShow

SelectingtheConnectedUSBSource

Youcanswitchtheprojector'sdisplaytothesourceyouconnectedtoaUSBTypeAport.

1. MakesuretheconnectedUSBsourceisturnedon, if necessary.
2. PresstheUSBbuttonontheremotecontrol.
3. PressthebuttonagaintocyclethroughotherUSBsources, if available.

Parenttopic: ConnectingtoExternalUSBDevices

DisconnectingaUSBDeviceorCameraFromtheProjector

When you finish presenting with a connected USB device or camera, you must prepare to disconnect the device from the projector.

1. If the device has a power button, turn off and un plug the device.
2. Disconnect the USB device or camera from the projector.

Parenttopic: ConnectingtoExternalUSBDevices

ConnectingtoaDocumentCamera

You can connect the EPSON DC-06 document camera to your projector's USB TypeA port to project imagesviewedbythecamera.

Note: For additional feature support by software, connect the EPSONDC-06 document camerato your computer instead of the projector. You maybe able to connect different EPSON document camera models to your projector's Computer port. See the document camera's manual for instructions.

1. LocatetheUSBcablethatcamewiththedocumentcamera.
2. ConnecttheUSBcabletotheprojector'sUSBTypeAport.

Diagram showing connection between a device panel and cable, with no visible text or symbols

1. Connecttheotherendofthecabletothedocumentcamera'sUSBTypeBport.

Parenttopic:ProjectorConnections

Installing Batteries in the Remote Control

TheremotecontrolusesthettwoAAbatteriesthatcamewiththeprojector.

Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types, ormixnewandoldbatteries.

1. Openthebatterycoverasshown.

Illustration of a mobile phone with a blue screen and red arrow indicating a download or update function (no text or symbols present)

1. Insert the batteries with the + and - ends facing as shown.

Diagram showing battery charging mechanism with labeled components and red arrows indicating charging direction

3.Closethebatterycoverandpressitdownuntilclicksintoplace.

Illustration of a mobile phone with a blue screen and red arrows indicating action or notification (no text or symbols)

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. Keep batteries out of thereachofchildren; they are choking hazards and are every dangerous if swallowed.

Parenttopic:SettingUptheProjector

OpeningtheLensCover

1. Toopentheprojector'slenscover, slidetheA/VMuteslidelever.

Diagram of a vehicle's side profile showing a hand pressing down on the dashboard with red arrows indicating motion (no text or symbols)

1. To cover the lens or temporarily turn off the projected picture and sound, slide the A/V Mute slide covered.

Parenttopic:SettingUptheProjector

UsingtheProjectoronaNetwork

Followtheinstructionsinthesesectionstosetupyourprojectorforuseonanetwork.

WirelessNetworkProjection

SettingUpProjectorNetworkE-MailAlerts

SettingUpMonitoringUsingSNMP

ControllingaNetworkedProjectorUsingaWebBrowser

WirelessNetworkProjection

YoucansendimagestoyourprojectorthroughawirelessnetworkPowerLite1761W/1771W/1776W. Todothis,youmustinstalltheEPSON802.11b/g/nwirelessLANmodule,andthensetupyourprojector andcomputerforwirelessprojection.

Therearetwowaystoconnecttheprojectortoyourwirelessnetwork:

- UsingtheoptionalEPSONQuickWirelessConnectionUSBkey(Windowsonly;includedwiththePowerLite1776W)

- Configuring the connection manually using the projector's Network menus

After installing the module and setting up the projector, install the network software from the Epson ProjectorSoftwareCDonyourcomputer. Use the following software and documentation to setup, control, and monitor wireless projection:

- EasyMP Network Projection software sets up your computer for wireless network projection. See the EasyMPNetworkProjectionOperationGuide.

- EasyMP Monitor software (Windows only) lets you monitor and control your projector through the network. YoucandownloadthelatestsoftwareanddocumentationfromtheEpsonwebsite.Goto www.epson.com/support (U.S.) or www.epson.ca/support (Canada) and select your projector.

InstallingtheWirelessLANModule

UsingQuickWirelessConnection(WindowsOnly)

SelectingWirelessNetworkSettingsManually

SelectingWirelessNetworkSettingsinWindows

SelectingWirelessNetworkSettingsinMacOSX

SettingUpWirelessNetworkSecurity

Parenttopic: Using the Projectorona Network

Relatedreferences

OptionalEquipmentandReplacementParts

ProjectorNetworkSettings-NetworkMenu

SolutionsWhenNetworkAlertE-MailsareNotReceived

ProjectorSetupSettings-ExtendedMenu

ProjectorNetworkSettings-NetworkMenu

InstallingtheWirelessLANModule

TousethePowerLite1761W/1771W/1776Woverawirelessnetwork,installtheEPSON802.11b/g/n wirelessmoduleintheprojector.Donotinstallanyothertypeofwirelessmodule.

Caution: Never remove the module while its indicator light is green or flashing, or while you are projectingwirelessly. You may damage themoduleorlosedata.

1. Turnoff the projector and unplug the power cord.
2. TurntheprojectoroverandremovethescrewsecuringtheLANmodulecover.

Line drawing of a car interior with a screwdriver inserted, showing a close-up of the engine compartment (no text or symbols present)

1. Removethewireless LAN module cover.

Line drawing of a projector with blue and red arrows indicating ports (no text or symbols)

1. Insert the wireless LAN module into the port.

Diagram of a projector with a blue label pointing to its internal components (no text or symbols present)

1. Replacethewireless LAN module cover, and then turnover the projector.

Diagram of a projector with a blue internal component and red arrows indicating motion (no text or symbols)

1. Secure the wireless LAN module cover using the screw you removed.

Diagram of a car interior with screwdriver and tool, showing mechanical components and a close-up inset (no text or symbols)

1. Pluginandturnontheprojector.

Parenttopic: Wireless Network Projection

UsingQuickWirelessConnection(WindowsOnly)

YoucanusetheoptionalEPSONQuickWirelessConnectionUSBkeytoquicklyconnecttheprojector toaWindowscomputerwirelessly(PowerLite1761W/1771W/1776W;USBkeyincludedwiththe PowerLite1776W).Thenyoucanprojectyourpresentationandremovethekeywhenyouaredone.

1. Turnon the projector.
2. ConnecttheUSBkeytotheprojector'sUSBTypeAport.

Diagram showing connection between a computer interface and cable, with connectors and components (no text or symbols)

Youseeaprojectedmessagethatthenetworkinformationupdateiscomplete.

1. RemovetheUSBkey.

4.NowconnecttheUSBkeytoaUSBportonyourcomputerornotebook.

Note: In Windows Vista, if you see the AutoPlay window, select Run LaunchU3.exe, then select Allowonthenextscreen.

1. Followtheon-screen instruction to install the Quick Wireless Connection driver.

Note: If you see a Windows Firewall message, click Yes to disable the firewall.

Afterafewminutes, yourcomputerimage is displayed by the projector. If it does not appear, press the LAN button on your projector remote control or restart your computer.

1. Run your presentation as necessary.

2. When you finish projecting wirelessly, remove the USB key from your computer.

Note: You may need to start your computer to reactivate your wireless LAN connection.

Parenttopic: Wireless Network Projection

SelectingWirelessNetworkSettingsManually

Before you can project from your wireless network, you must select then network settings for the projector using its menusystem.

1. Turnon the projector.

2.PresstheMenubutton.

1. SelecttheNetworkmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Net. Info. - Wireless LAN Network Configuration Return

1. SelectNetworkConfigurationandpressEnter.
2. SelecttheBasicmenuandpressEnter.

Basic Wireless LAN Security Mail Others Reset Complete Projector Name PJLink Password Web Control Password Projector Keyword Off Return

1. Select the following basic options as necessary:

-ProjectorNameletsyouenteranameupto16alphanumericcharacterslongtoidentifytheprojectoverthenetwork.

• PJLinkPasswordletyouenterapasswordupto32alphanumericcharacterslongforusingthe PJLinkprotocolforprojectorcontrol.
• WebControlPasswordletsoyouenterapasswordupto8alphanumericcharacterslongfor accessingtheprojectorovertheweb.
  -ProjectorKeywordletsyouturnonasecuritypasswordtopreventaccesstotheprojectorby anyenotintheroomwithit.Youumustenteradisplayed,randomizedkeywordfromacomputer usingtheEasyMPNetworkProjectionsoftwaretoaccesstheprojector.

Note: Usethedisplayedkeyboardtoenterthename, passwordsandkeyword. Pressthearrow buttonsontheremotecontroltohighlightcharactersandpressEntertoselectthem.

7. SelecttheWirelessLANmenuandpressEnter.

Basic Wireless LAN Security Mail Others Reset Complete Wireless LAN Power Off Connection Mode Quick Channel 1ch Wireless LAN Sys. 802.11b/g SSID Auto Setting Off SSID IP Settings SSID Display Off IP Address Display Off Return

1. Select these settings on the Wireless LAN menu as necessary for your network.
2. When you finish selecting settings, select Complete and follow the on-screen instructions to save yoursettingsandexithemenus.

Afteryoucompletethewirelesssettingsforyourprojector,youneedtoselectthewirelessnetworkon yourcomputer.

WirelessLANMenuSettings

Parenttopic: Wireless Network Projection

WirelessLANMenuSettings

Note: See your projector's EasyMP Network Projection Operation Guide for details on selecting these settings.

SettingOptionsDescription
WirelessLANPowerOnTurnsonwirelessLANsupportOff
ConnectionModeQuickSelectsthetypeofwirelessAdvanced	connection:Quick:letsyouquicklyconnecttoonecomputerorusetheoptionalEPSONQuickWirelessConnectionUSBkeytoconnectAdvanced:letsyouconnecttomultiplecomputersviaawirelessnetworkaccesspoint
Channel1chInQuickconnectionmode,6ch11ch	selectsthefrequencyband(channel)usedbythewirelessLAN
WirelessLANSys.802.11b/gSetshetypeofwirelessLAN802.11b/g/n	systemtheprojectorisconnectingto
SSIDAutoSettingOnTurnsonautomaticSSIDOff	searchinginQuickconnectionmode;settoOffwhenconnectingtomultipleprojectorsatthesametime
SSIDUp32alphanumericcharactersSetstheSSID(networkname)of	thewirelessLANsystemtheprojectorisconnectingto
IP Settings	DHCP (On or Off)IPAddressSubnetMaskGatewayAddress	Selects DHCP if your network assignsaddressesautomatically, orturnsoffDHCPsoyoucan enterthenetwork'sIPaddress, subnetmask,andgateway addressasneeded
SSIDDisplayOnSelectswhethertodisplaytheOff		SSIDonthenetworkstandby screen
IPAddressDisplayOnSelectswhethertodisplaytheIPOff		addressonthenetworkstandby screen

Parenttopic: Selecting Wireless Network Settings Manually

SelectingWirelessNetworkSettingsinWindows

Beforeconnectingtotheprojector, select the correct wireless network on your computer.

1. To access your wireless utility software, double-click then network icon on the Window stask bar.
   2.Dooneofthefollowing:

2. If your projector is set upon an existing network (Advanced mode), select thenetworkname (SSID).

3. IfyourprojectorisconfiguredforQuickmode,selecttheSSIDyouassignedtotheprojector.

3.ClickConnect.

Parenttopic: Wireless Network Projection

SelectingWirelessNetworkSettingsinMacOSX

Beforeconnectingtotheprojector, select the correct wireless network in MacOSX.

1. ClicktheAirPorticononthemenubaratthetopofthescreen.
2. MakesureAirPortisturnedon, thendooneofthefollowing:

- If your projector is set upon an existing network (Advanced mode), select thenetworkname (SSID).

- If your projector is configured for Quickmode, select the SSID you assigned to the projector.

Parenttopic: Wireless Network Projection

SettingUpWirelessNetworkSecurity

Youcansetupsecurityforyourprojectortouseonthewirelessnetwork(PowerLite

1761W/1771W/1776W).Setuponeofthefollowingsecurityoptionstomatchthesettingsusedonyour network:

•WEPencryption

•WPAsecurity

Note: Checkwithyournetworkadministratorforguidanceonenteringthecorrectinformation.

1. PresstheMenubutton.
2. SelecttheNetworkmenuandpressEnter.
3. SelectNetworkConfigurationandpressEnter.
4. SelecttheSecuritymenuandpressEnter.

Basic Wireless LAN Security Mail Others Reset Complete Security No WEP Encryption 128Bit Format ASCII Key ID 0 Encryption Key 1 Encryption Key 2 Encryption Key 3 Encryption Key 4 Authentication Type Open PSK Return

1. Select these security settings as necessary to match your network settings.
2. When you finish selecting settings, select Complete and follow the on-screen instructions to save yoursettingsandexithemenus.

WirelessSecurityMenuSettings

Parenttopic: Wireless Network Projection

WirelessSecurityMenuSettings

SettingstheSecuritymenuletyouselectthetypeofsecurityandsecuritysettingsthatmatchthe networkyouareconnectingtheprojectorto.

SettingOptionsDescription
SecurityWEPandWPAtypesavailable	ableSelectsthetypeofsecurityused	onthewirelessnetwork
WEPEncryption128BitForWEPsecurity,selectsthe64Bit		typeofencryptioncoding
FormatASCIIForWEPsecurity,selectstheHEX		encryptioninputmethod:ASCII:enablestextinputHEX:enableshexadecimalinput
KeyID1to4ForWEPsecurity,selectsthe		WEPencryptionkeyID
EncryptionKey1toVariouscharacter	ersdependingonFortheselectedWE	EPKeyID
EncryptionKey4	selectedWEPEncryptionandsettingFormatsettingsWEPencryption:	ing,enterthekeyusedfor128bitASCII:13alphanumericcharacters128bitHEX:26characters(0to9andAtoF)64bitASCII:5alphanumericcharacters64bitHEX:10characters(0to9andAtoF)
AuthenticationTypeOpenForWE	Psecurity,selectstheShared	typeofWEPauthenticationused
PSK	Various keys from 8 to 32 characters	For WPA-PSK or WPA-2-PSK security,selectsthepre-shared keyusedonthenetwork

Parenttopic:SettingUpWirelessNetworkSecurity

SettingUpProjectorNetworkE-MailAlerts

Youcansetuptheprojectortosendyouane-mailalertoverthenetworkifthereisaproblemwiththe projector.

1.PresstheMenubutton.
2. SelecttheNetworkmenuandpressEnter.
3. SelectNetworkConfigurationandpressEnter.
4. SelecttheMailmenuandpressEnter.

Basic Wireless LAN Security Mail Others Reset Complete Mail Notification Off SMTP Server 0. 0. 0. 0 Port Number 0 Address 1 Setting Address 2 Setting Address 3 Setting Return

5.TurnonMailNotification.
6.EntertheIPaddressfortheSMTPServeroption.

Note: Donotusetheseaddresses: 127.x.x.xor224.0.0.0 through 255.255.255.255 (whereexisa number from 0 to 255).

1. SelectanumberfortheSMTPserverPortNumber, from1 to65535 (defaultis25).

2. Choose an Address field, enter the e-mail address, and select the alerts you want to receive there. Repeatforuptothreeaddresses.

Note: Youre-mailaddresscanbeupto32alphanumericcharacterslong.

1. When you finish selecting settings, select Complete and follow the on-screen instructions to save yoursettingsandexithemenus.

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert.

NetworkProjectorE-mailAlertMessages

Parenttopic: Using the Projectorona Network

NetworkProjectorE-mailAlertMessages

When a problem occurs with an networked projector, and you selected to receive email alerts, you receive an email containing the following information:

•EPSONProjectoronthesubjectline

- Thenameoftheprojectorexperiencingaproblem

•TheIPaddressoftheaffectedprojector

•Detailedinformationabouttheproblem

Note: If a critical problem causes a projector to shut down, you may not receive an e-mail alert.

Parenttopic: SettingUpProjectorNetworkE-MailAlerts

SettingUpMonitoringUsingSNMP

NetworkadministratorscaninstallSNMP(SimpleNetworkManagementProtocol)softwareonnetworkcomputerssotheycanmonitorprojectors.Ifyournetworkusesthissoftware,youcansetuptheprojectorforSNMPmonitoring.

1. PresstheMenubutton.

2. SelecttheNetworkmenuandpressEnter.

3. SelectNetworkConfigurationandpressEnter.

4. SelecttheOthersmenuandpressEnter.

Basic Wireless LAN Security Mail Others Reset Complete SNMP Off Trap IP Address 1 0. 0. 0. 0 Trap IP Address 2 0. 0. 0. 0 AMX Device Discovery Off Bonjour Off Message Broadcasting Off Return

5.EnteruptotwoIPaddressestoreceiveSNMPnotifications,using0to255foreachaddressfield.

Note: Donotusetheseaddresses: 127.x.x.xor224.0.0.0 through 255.255.255.255 (wherexisa number from 0 to 255).

1. If your network environment uses an AMX controller, turn on the AMX Device Discovery setting to allow the projectortobedetected.
2. If you are connecting to an network using Bonjour, turn on the Bonjour setting.
3. If you want this projector to receive broadcasted messages over the network, turn on the Message Broadcasting setting. Administrators can broadcast messages over thenetwork using the Message Broadcasting plug-inforEasyMPMonitor(Windowsonly).
4. When you finish selecting settings, select Complete and follow the on-screen instructions to save yoursettingsandexithemenus.

Parenttopic: UsingtheProjectoronaNetwork

ControllingaNetworkedProjectorUsingaWebBrowser

Once you have connected your project to your own network, you can select projector settings and control projection using a compatible web browser. This lets you access the projector remotely.

Note: The web setup and control features support Microsoft Internet Explorer 6.0 or later, and Safari on networksthatdonotuseaproxyserverforconnection.Youcannotselectalloftheprojectormenu settingsorcontrolallprojectorfunctionsusingawebbrowser.

Note: If you set Standby Mode to Communication On, you can use a web browser to select settings and control projection even if the projector is in stand by mode. You cannot select all of the projector menus or control all projector functions using a web browser.

1. Makesuretheprojectoristurnedon.

2.Startyourwebbrowseronacomputerconnectedtothenetwork.

1. Type the projector's IP address into the browser's address box and press the computer's Enter key. YouseetheWebControlscreen.

2. Toselectprojectormenusettings, selectthenameofthemenuandfollowtheon-screeninstructions toselectsettings.

3. To control projection remotely, select the Web Remote option.

Youseethisscreen:

Web Remote - Micro... Power Search Source Operation ↑ ↓ CC

1 Powerbuttoncontrol

2SelectsComputerportsource

3SelectsVideoandHDMIportsources

4Freezebuttoncontrol

5A/VMutebuttoncontrol

6PageUpandPageDownbuttoncontrols

7Searchesforsources

8Selectsthenetworksource

9SelectstheUSBDisplayorUSBdevicesource

10Volumebuttoncontrols

11 ClosedCaptioncontrol

1. Select the icon corresponding to the projector function you want to control.

Parenttopic: Using the Projectorona Network

Relatedconcepts

WirelessNetworkProjection

UsingBasicProjectorFeatures

Followtheinstructionsinthesesectionstouseyourprojector'sbasicfeatures.

TurningOntheProjector

TurningOfftheProjector

SelectingtheLanguagefortheProjectorMenus

AdjustingtheImageHeight

ImageShape

ResizingtheImageWiththeZoomRing

FocusingtheImage

RemoteControlOperation

SelectinganImageSource

ProjectionModes

ImageAspectRatio

ColorMode

ControllingtheVolumewiththeVolumeButtons

ProjectingaSlideShow

TurningOntheProjector

Turnonthecomputerorvideoequipmentyouwanttousebeforeyouturnontheprojectorsoitcan displaytheimagesource.

1. Opentheprojector'slenscover.

Diagram of a vehicle's front compartment with red arrows indicating movement or force (no text or symbols)

1. Connect the power cord to the projector's power inlet.

Line drawing of a projector with cable and plug, showing internal components and connection (no text or symbols)

3.Plugthepowercordintoanelectricaloutlet.

Theprojector'spowerlightturnsorange. This indicates that the projector is receiving power, but is not yet turned on (itisinstandbymode).

Note: With Direct Power On turned on, the projector turns on as soon as you plug it in.

1. Pressthepowerbuttonontheprojectorotheremotecontroltoturnontheprojector.

The projector beeps and the power light flashes green as the projector warms up. After about five seconds, the power light stops flashing and turnsgreen.

Warning: Never look into the projector lens when the lamp is on. This can damage your eyes and is especially dangerous for children.

If you donot see a projected imagerightaway, try the following:

- Verifythelenscoverisopenalltheway.

•Turnontheconnectedcomputerorvideodevice.

- InsertaDVDorothervideomedia, and presstheplaybutton (if necessary).

- PresstheSourceSearchbuttonontheprojectororremotecontroltodetectthevideosource.

Parenttopic: UsingBasicProjectorFeatures

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

TurningOfftheProjector

Before turning off the projector, shutdown any computer connected to it so you can see the computer display during shutdown.

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon modeselected, environmental conditions, and usage. Brightness decreases over time.

1. Pressthepowerbuttonontheprojectorotheremotecontrol.

Theprojectordisplaysashutdownconfirmationscreen.

1. Pressthepowerbuttonagain.(Toleaveiton, pressanyotherbutton.)

Theprojectorbeepstwice,thelampturnsoff,andthepowerlightturnsorange.

Note: With Epson's Instant Off technology, there is no cool-down period so you can pack up the projector for transport right away (if necessary).

1. Totransportorstoretheprojector, makesurethepowerlightisorange(butnotflashing), then unplugthepowercord.

Line drawing of a projector with attached cable and socket, showing connection to a wall socket (no text or symbols)

Caution: To avoid damaging the projector lamp, never unplug the power cord when the power light is green or flashing orange.

1. Closetheprojector'slenscover.

Diagram of a vehicle's front compartment with red arrows indicating movement or force (no text or symbols)

Parenttopic: UsingBasicProjectorFeatures

SelectingtheLanguagefortheProjectorMenus

If you want to view the projector's menus and messages in another language, you can change the Languagesetting.

1. Turnontheprojector.
   2.PresstheMenubutton.
2. SelecttheExtendedmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Display Closed Caption Off User's Logo Projection Front Operation Standby Mode Communication Off USB Type B USB Display Projector ID Off Multi-screen Language English Reset

Note: The Network menudoes not appear on non-network projectormodels.

1. SelecttheLanguagesettingandpressEnter.
2. SelectthelanguageyouwanttouseandpressEnter.
3. PressMenuorEsctoexitthemenus.

Parenttopic: UsingBasicProjectorFeatures

AdjustingthelmageHeight

If you are projecting from a table or other flats surface, and the image is too high or low, you can adjust the image height using the projector's adjustable feet.

1. Turnon the projector and display an image.

2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector.

Diagram illustrating a device's light path and adjustment mechanism, with red arrows indicating direction of light reflection.

Thefootextendsfromtheprojector.

1. Releasethevertolockthefoot.
2. If the image is tilted, rotate there near feet to adjust their height.

graph LR
    A[" "] --> B[" "]
    B --> C[" "]
    C --> D[" "]
    D --> E[" "]
    E --> F[" "]
    style A fill:#ccc
    style B fill:#ccc
    style C fill:#ccc
    style D fill:#ccc
    style E fill:#ccc
    style F fill:#ccc

If the projected image is unevenly rectangular, you need to adjust the imageshape.

Parenttopic: UsingBasicProjectorFeatures

Relatedconcepts

ImageShape

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

ImageShape

Youcanprojectanevenlyrectangularimagebyplacingtheprojectordirectlyinfrontofthecenterofthe screenandkeepingitlevel. Ifyouplacetheprojectoratanangletothescreen,ortiltedupordown,oroff totheside,youmayneedtocorrecttheimageshapeforthebestdisplayquality.

Whenyouturnonautamickeystonecorrectioninyourprojector'sSettingsmenu,yourprojector automaticallycorrectskeystoneeffectswhenyourepositiontheprojector.(ThePowerLite 1751/1761W/1771WautomaticallycorrectverticalkeystoningandthePowerLite1776Wautomatically correctshorizontalandverticalkeystoning.)

AutomaticallyCorrectingImageShapeWithScreenFit

CorrectingImageShapewithQuickCorner

CorrectingImageShapeWiththeKeystoneButtons

Parenttopic: UsingBasicProjectorFeatures

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

Relatedtasks

AdjustingtheImageHeight

AutomaticallyCorrectingImageShapeWithScreenFit

Youcanusetheprojector'sScreenFitfeaturetoautomaticallycorrecttheshapeandpositionofimages tofitonyourscreen(PowerLite1776W).

Theprojector'ssensorcandetectthescreensizeandshapeintheseconditions:

•Projectorisnotmountedontheceiling

• Screensizeis100inches(254cm)orless

•Projectiondistanceisabout3feet(1m)to8feet(2.5m)

- Projectionangleisabout20°rightorleft,or30°upordown

•Theroomisnottoodark

- Projectionsurfaceisnotpatternedanddoesnotdeflectthesensorinsomeway

1. PresstheScreenFitbuttonontheprojectororremotecontrol.

Focus Screen Fit Source Search Screen Fit 1 Focus 2 3 5 6 Auto Aspect Color Mode 7 8 9 Num 0 ID

Youseeamessageonthescreen.

2.Movetheprojectorasnecessarytodisplaythemessageinthemiddleofthescreen.
3. Zoom into the image until its yellow frame extends beyond the edges of the screen.
4. PresstheScreenFitbuttonagain.

Twodisplaysflashbriefly, thenthismessageappears:

The revision result can be adjusted by on the main control panel.

5.Fine-tunetheimageshapeasnecessaryusingthearrowbuttonsonthecontrolpanel.
6. When you are finished, press Esc.

Now, if necessary, you can correct the image corners individually using QuickCorner by pressing the arrow button on the control panel.

Parenttopic:ImageShape

CorrectingImageShapewithQuickCorner

Youcanusetheprojector'sQuickCornersettingtocorrecttheshapeandsizeofanimagethatis unevenlyrectangularonallsides.

1. Turnon the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

2.PresstheMenubutton.
3. SelecttheSettingsmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Keystone H/V-Keystone Split Screen Control Panel Lock Full Lock Pointer Shape Pointer 1 Power Consumption ECO Volume 0 Remote Receiver Front/Rear User Button Power Consum... Test Pattern Reset

1. SelecttheKeystonesettingandpressEnter.
2. Select the Quick Corner setting and press Enter. Then press Enter again. YouseetheQuickCorneradjustmentscreen.

[Quick Corner] Select the area,

1. Usethearrowbuttonsontheprojectorotheremotecontroltoselectthecorneroftheimageyou wanttoadjust.ThenpressEnter.
2. Pressthearrowbuttonstoadjusttheimageshapeasnecessary.
3. When you are finished, press Esc.

Parenttopic:ImageShape

CorrectingImageShapeWiththeKeystoneButtons

Youcanusetheprojector'skeystonecorrectionbuttonstocorrecttheshapeofanimagethatis unevenlyrectangularonthesides.

1. Turnon the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

1. Pressakeystonebuttonontheprojector'scontrolpanel.

graph TD
    A["Input: nu, Enter"] --> B["Process Block"]
    B --> C["Output: nu, Enter, Es"]
    style A fill:#f9f,stroke:#333
    style C fill:#bbf,stroke:#333

Aftercorrection, your image is slightly smaller.

Note: If the projector is installed out of reach, you can also correct the image shape using the Keystonesettingsintheprojectormenus.

Parenttopic:ImageShape

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

ResizingthelmageWiththeZoomRing

1. Turnon the projector and display an image.

Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.

1. Toenlargeorreducetheimagesize, rotatetheprojector'szoomring.

graph TD
    A["①"] --> B["Device 1: Temperature T, Width W"]
    C["②"] --> D["Device 2: Temperature T, Width W"]
    B <--> D
    style A fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style D fill:#ccf,stroke:#333

1PowerLite1776W

2PowerLite1751/1761W/1771W

Parenttopic: UsingBasicProjectorFeatures

Focusingthelmage

Beforeyousharpenthefocus,turnontheprojectoranddisplayanimation.

•PowerLite1776W:PresstheFocusbuttonsontheprojectororremotecontrol.

•PowerLite1751/1761W/1771W:Rotatetheprojector'sfocusing.

Parenttopic: UsingBasicProjectorFeatures

RemoteControlOperation

Theremotecontrolletsyoucontroltheprojectorfromalmostanywhereintheroom,upto19.7feet(6m) away.Youcanpointitatthescreen,orthefrontorbackoftheprojector.

Makesurethatyouaimtheremotecontrolattheprojector'sreceiverswithintheangleslistedhere.

Diagram illustrating light path and distance measurement between a device and two control panels, labeled with numbered components.

119.7 feet(6m)

2 ± 30^

3 ± 60^

Note: Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or theprojectormaynotrespondtocommands. If you will not use theremote control for alongtime, removethebatteries.

UsingtheRemoteControlasaWirelessMouse

UsingtheRemoteControlasaPresentationPointer

Parenttopic: UsingBasicProjectorFeatures

Relatedtasks

ReplacingtheRemoteControlBatteries

UsingtheRemoteControlasaWirelessMouse

Youcanusetheprojector'sremotecontrolasawirelessmousesoyoucancontrolyourcomputer presentationfromadistance.

1. Connect the projector to a computer using the projector's USB TypeB, Computer, or HDMI port to displayvideo.
2. If you connected your computer to the Computer or HDMI port, also connect a USB cable to the projector's USB TypeB port and to a USB port on your computer (for wireless mouse support).
   3.Startyourpresentation.
3. Usethefollowingbuttonsontheremotecontroltocontrolyourpresentation:

- Tomovethroughslidesorpages, presstheupordownPagebuttons.

Menu Esc User Pointer Page E-Zoom Volume

• Tomovethecursoronthescreen, usethearrowbuttons.
• Toleft-click, pressthebuttononce(pressittwicetodouble-click).
  •Toright-click,presstheEscbutton
• Todrag-and-drop, hold the button, has you mov the cursor with the arrow buttons, then release at the destination.

Parenttopic: RemoteControlOperation

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

UsingtheRemoteControlasaPresentationPointer

Youcanusetheprojector'sremotecontrolasapointertohelpyoucalloutimportantinformationduring apresentation. Thedefaultpointershapeisanarrow, butyoucanselectanalternativeshapeusingthe Settingsmenu.

1. PressthePointerbuttonontheremotecontrol.

User Page E-Zoom Pointer

1. Usethearrowbuttonsontheremotecontroltomovethepointeronthescreen.

1. PressEsctoclearthepointerfromthescreen.

Parenttopic: RemoteControlOperation

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

SelectinganImageSource

If you connected multiple images our cestotheprojector, such as a computer and DVD player, you may want to switch from one images our ceto the other.

1. Makesuretheconnectedimagesourceyouwanttouseisturnedon.

2. For video images sources, insert a DVD or other video media and press its play button (if necessary).

3.Dooneofthefollowing:

- Press the Source Search button on the projector or remote control until you see the image from the source you want.

Source Search

Source Search Computer Video LAN

- Pressthebuttonforthesourceyouwantontheremotecontrol.Ifthereismorethanoneportforthatsource,pressthebuttonagaintcyclethroughthesources.

Source Search Computer Video USB LAN ① ② ③ ④

1 Computerportsources

2VideoandHDMIsources

3USBportsources(computerdisplayandexternaldevices)

4Networksource(PowerLite1761W/1771W/1776W)

Parenttopic: UsingBasicProjectorFeatures

ProjectionModes

Dependingonhowyoupositionedtheprojector,youmayneedtochangetheprojectionmodesoyour imagesprojectcorrectly.

- Front(defaultsetting)letsyouprojectfromatableinfrontofthescreen.

• Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount.
• Rearflipstheimagehorizontallytoprojectfrombehindatransluentscreen.
• Rear/Ceiling flips the image over top-to-bottom and horizontally to project from the ceiling and behind atranslucentscreen.

Youcanchangetheprojectionmodeusingtheremotecontrolorbychangingamenusetting.

ChangingtheProjectionModeUsingtheRemoteControl

ChangingtheProjectionModeUsingtheMenus

Parenttopic: UsingBasicProjectorFeatures

ChangingtheProjectionModeUsingtheRemoteControl

Youcanchangetheprojectionmodetofliptheimageovertop-to-bottom.

1. Turnon the projector and display an image.
   2.HolddowntheA/VMutebuttonontheremotecontrolforfiveseconds.

Page E-Zoom Volume A/V Mute Split Freeze Help ?

Theimagedisappearsbrieflyandreappearsflippedtop-to-bottom.

1. To change projection back to the original mode, hold down the A/V Mute button for five seconds again.

Parenttopic: ProjectionModes

ChangingtheProjectionModeUsingtheMenus

Youcanchangetheprojectionmodetofliptheimageovertop-to-bottomand/orleft-to-rightusingtheprojectormenus.

1. Turnon the projector and display an image.
   2.PresstheMenubutton.
2. SelecttheExtendedmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Display Closed Caption Off User's Logo Projection Front Operation Standby Mode Communication Off USB Type B USB Display Projector ID Off Multi-screen Language English Reset

1. Select the Projection setting and press Enter.
2. SelectaprojectionmodeandpressEnter.
3. PressMenuorEsctoexitthemenus.

Parenttopic:ProjectionModes

ImageAspectRatio

Theprojectorcandisplayimagesindifferentwidth-to-heighttratioscalledaspectratios.Normallythe inputsignalfromyourvideosourcedeterminestheimage'saspectratio.However,forcertainimages youcanchangetheaspectratiotofityourscreenbypassingabuttonontheremotecontrol.

If you always want to use a particular aspect ratio for acertain video inputs from your can select it using the projector's menus.

ChangingtheImageAspectRatio

AvailableImageAspectRatio

Parenttopic: UsingBasicProjectorFeatures

Relatedreferences

ImageQualitySettings-ImageMenu

ChangingthelmageAspectRatio

Youcanchangetheaspectratioofthedisplayedimagetoresizeit.

1. Turnon the projector and switch to the images source you want to use.
2. PresstheAspectbuttonontheremotecontrol.

Screen Fit 1 2 3 Focus 4 5 6 Auto Aspect Color Mode 7 8 9 Num ID

Theshapeandsizeofthedisplayedimagechanges, and thenameoftheaspectratioappears brieflyonthescreen.

1. Tocyclethroughtheavailableaspectratiosforyourinputsignal, presstheAspectbutton repeatedly.

Parenttopic:ImageAspectRatio

AvailableImageAspectRatio

You can select the following image aspectratios, depending on the input signal from your images source.

Note: Black bands and cropped images may project in certain aspect ratios, depending on the aspect ratio and resolution of your input signal.

PowerLite1751

AspectratiosettingDescription
AutoAutomaticallysetstheaspectratioaccordingtotheinputsignal.
NormalDisplaysimagesusingthefull projectionareaandmaintainsthe aspectratiooftheimage.
4:3Displaysimagesusingthefullproj ectionareaat4:3aspectratio.
16:9Convertstheaspectratiooftheimageto16:9.

PowerLite1761W/1771W/1776W

AspectratiosettingDescription
AutoAutomaticallysetstheaspectratio	ioaccordingtotheinputsignal.
NormalDisplaysimagesusingthefull	projectionareaandmaintainstheaspectratiooftheimage.
16:9Convertstheaspectratiooftheim	ageto16:9.
FullDisplaysimagesusingthefullwid	thoftheprojectionarea,butdoesnotmaintaintheaspectratio.
ZoomDisplaysimagesusingthefullw	idthoftheprojectionareaandmaintainstheaspectratiooftheimage.
NativeDisplaysimagesasis(aspectr	ratioandresolutionaremaintained).

Note: The Auto aspect ratio setting is available only for HDMI image sources.

Parenttopic:ImageAspectRatio

ColorMode

TheprojectoroffersdifferentColorModestoprovideoptimumbrightness,contrast,andcolorfora varietyofviewingenvironmentsandimagetypes.Youcanselectamodedesignedtomatchyourimage andenvironment,orexperimentwiththeavailablemodes.

If you always want to use a particular color mode for certain video inputs, you can select it using the projectormenus.

ChangingtheColorMode

AvailableColorModes

TurningOnAutolris

Parenttopic: UsingBasicProjectorFeatures

Relatedreferences

ImageQualitySettings-ImageMenu

ChangingtheColorMode

Youcanchangetheprojector'sColorModeusingtheremotecontroltooptimizetheimageforyourviewingenvironment.

1. Turnon the projector and switch to the images source you want to use.
2. If you are projecting from a DVD player or other videos source, insert ad disc or other video media and press the play button, if necessary.
3. PresstheColorModebuttonontheremotecontroltochangetheColorMode.

Focus 4 5 6 Auto Aspect Color Mode 7 8 Num 0 D Menu Esc

The image appearance changes and then a name of the Color Mode appears briefly on the screen.

1. To cycle through all the available Color Modes for your input signal, press the Color Mode button repeatedly.

Parenttopic:ColorMode

AvailableColorModes

YoucansettheprojectortousetheseColorModes,dependingontheinputsourceyouareusing:

ColorModeDescription
DynamicBestforvideogamesinabrightroom
PresentationBestforcolorpresentationsinabrightroom
TheatreBestformoviesprojectedinadarkroom
PhotoBestforstillimagesprojectedina	abrightroom
SportsBestfortelevisionimagesinab	rightroom(videoorcomposite videoinputonly)
sRGBBestforstandardsRGBcomputerdisplays
BlackboardBestforpresentationsontoagreenchalkboard(adjuststhecolors accordingly)
WhiteboardBestforpresentationsontoawhiteboard(adjuststhecolors accordingly)
CustomizedBestforcustomizingacolormodeusingmanualColorAdjustmentsettingsinthelmagemenu
DICOMSIMBestforprojectingX-rayphotographsandothermedicalimages.ThismodeproducesimagequalitythatapproachestheDICOM standard.*

*Theprojectorisnotamedicaldeviceandcannotbeusedformedicaldiagnosis.

Parenttopic:ColorMode

Relatedreferences

ImageQualitySettings-ImageMenu

TurningOnAutolris

Incertaincolormodes,youcanturnontheAutoIrissettingtoautomaticallyoptimizetheimagebasedon thebrightnessofthecontentyouproject.

1. Turnon the projector and switch to the images source you want to use.

2.PresstheMenubutton.

1. SelectthelmagemenuandpressEnter.

Image Signal Settings Extended Network Info Reset Color Mode Photo Brightness 0 Contrast 0 Color Saturation 0 Tint 0 Sharpness 0 Abs. Color Temp. K Color Adjustment Auto Iris Off Reset Return

1. SelecttheAutolrissettigandselectOn.

Note: You can turn Auto Iris on or off for each Color Mode that supports the feature. You cannot change the Auto Iris setting when you are using a Closed Caption setting.

1. PressMenuorEsctoexitthemenus.

Parenttopic:ColorMode

ControllingtheVolumewiththeVolumeButtons

YoucanusetheVolumebuttonsontheremotecontroltoadjustthevolumeasyouprojecta presentationwithaudio.Thevolumebuttonscontroltheprojector'sinternalspeakersystem.

You must adjust the volumes separately for each connected input source.

1. Turnon the projector and start apresentation that includes audio.

2. PresstheVolumebuttonsasnecessarytolowerorraisethevolume.

Page E-Zoom Volume A/V Mute Spin Freeze

Avolumegaugeappearsonthescreen.

1. Tosetthevolumetoaspecificlevelforaninputsource,youcansetthevolumeusingtheprojector's menus.

Parenttopic: UsingBasicProjectorFeatures

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

ProjectingaSlideShow

You can use your projector's Slideshow feature whenever you connect a USB device that contains compatible imagefiles. This lets you quickly and easily display as slideshow or presentation, and control it using the projector's remote control.

SlideshowPresentations

SupportedSlideshowFileTypes

StartingaSlideShoworPresentation

Parenttopic: UsingBasicProjectorFeatures

Relatedconcepts

USBDeviceProjection

Relatedtasks

ConnectingaUSBDeviceorCameratotheProjector

SlideshowPresentations

Yourprojector's Slideshowfeatureletsyoudothefollowing:

•Displayindividualimages

• Presentaslideshowofallimagesinafolder

• Projectmovies
• ProjectPowerPointpresentationsconvertedto"scenario"filesusingtheEasyMPSlideConverter programincludedwithyourprojector
• Project.pdffiles(PowerLite1761W/1771W/1776Wonly)

Note: For instructions on converting PowerPoint files to the necessary scenario file format, see the EasyMPSlideConverterOperationGuideonyourprojectorCD.

Parenttopic: ProjectingaSlideShow

SupportedSlideshowFileTypes

Youcanprojectthesetypesoffilesusingtheprojector'sSlideshowfeature.

Note: For best results, place your files on mediathatis formatted in FAT16/32.

FilecontentsFiletypeDetails(extension)
Image.jpgMakesurethefileisnot:	•CMYKformat•Progressiveformat•Highlycompressed•Above8192×8192resolution
.bmpMakesurethefileresolutionisnotabove1280×800
.gifMakesurethefileisnot:	•Above1280×800resolution•Animated
.pngMakesurethefileresolutionisnotabove1280×800
Scenario.fseMainformatforfilesconvertedfromPowerPointusingEasyMPSlideConverter
PDF.pdfMakesurethefileisnot:(PowerLite•SavedinPDFversion1.8orlaterformat1761W/1771W/1776W)
Movie.aviMakesurethefileisnot:	•Encrypted•SavedwithanaudiocodeotherthanPCMorADPCM•Above1280×720resolution

Parenttopic: ProjectingaSlideShow

StartingaSlideShoworPresentation

AfterconnectingaUSBdevicetotheprojector,youcanswitchtotheUSBinputsourceandstartyour slideshoworpresentation.

Note: You can change the Slideshow operation options or add special effects by highlighting Option at thebottomofthescreenandpressingEnter.

1. PresstheUSBbuttonontheprojectorremotecontrol.

The Slideshow screen appears.

Slideshow Back to Top Previous image By 2001 Page Select Image TSS In-Next In-Next In-Next Break1 Break2 Break3 Break4 Break5 Break6 Break7 Break8 Break9 Break10 OKONOM OKONOM OKONOM Option Next image Slideshow Select View Image Submers

1. Dothefollowingasnecessarytolocateyourfiles:

2. If you need to display files inside as subfolder your device, press the arrow button to highlight the folder and press the Enter button.

3. To move back up a folder level on your device, highlight Back to Top and press Enter.

4. To view additional images in a folder, highlight Next page or Previous page and press Enter.

5. Dooneofthefollowingtostartyourslideshoworpresentation:

6. To display an individual image, press the arrow buttons to highlight the image and press Enter. (PresstheEscbuttontoreturntothefilelistscreen.)

7. Todisplayaslideshowofalltheimagesinafolder, press the arrow button to highlight the Slideshow option at the bottom of the screen and press Enter.
8. Todisplayapresentationfromascenariofile, press the arrow button to select the scenario file and press Enter.

Note: If any file names are longer than 8 characters or include unsupported symbols, the file names may beshortenedorchangedonlyinthescreendisplay.

1. While projecting, use the following command to control the display as necessary:

2. Torotateadisplayedimage, presstheupordownarrowbutton.

3. Tomovetothenextorpreviousimage, presstheleftorrightarrowbutton.
4. Toswitchscreensinapresentationfromascenariofile(.fsefiletype),pressoneofthesebuttons ontheremotecontrol.

Menu Esc User Pointer Page E-Zoom Volume 1 2 3 4 5

1 Nextslide

2Previousslide

3Nextslideoranimation

4Nextslideoranimation(animationeffectsarenotplayed)

5Previousslideoranimation(animationeffectsarenotplayed)

1. Tostopthedisplay, followtheon-screeninstructionsorpresstheEscbutton.

SlideshowDisplayOptions

Parenttopic: ProjectingaSlideShow

Relatedtasks

DisconnectingaUSBDeviceorCameraFromtheProjector

SlideshowDisplayOptions

Youcanselectthesedisplayoptionswhenusingtheprojector'sSlideshowfeature.

Option Display Setting Display Order Name Order Date Order Sort Order In Ascending In Descending Slideshow Setup Continuous Play On Off Screen Switching Time 3 Seconds Effect No Wide Dissolve Random OK Cancel

SettingOptionsDescription
DisplayOrderNameOrder	erDisplaysfilesinnameorder
	DateOrderDisplaysfilesindateorder
SortOrderInAscending	Sortsfilesinfirst-to-lastorder
	InDescendingSortsfilesinlast-to-firstorder
ContinuousPlayOnDisplaysaslideshowcontinuously
ScreenSwitchingNoDoesnotdisplaythenextfileautomatically
Time	1Secondto60SecondsDisplaysfilesfortheselectedtimeandswitchestothenextfileautomatically
EffectWipeTransitionsbetweenimageswithawipeeffect

Parenttopic: StartingaSlideShoworPresentation

AdjustingProjectorFeatures

Followtheinstructionsinthesesectionstouseyourprojector'sfeatureadjustments.

ShuttingOffthePictureandSoundTemporarily

StoppingVideoActionTemporarily

ZoomingIntoandOutofImages

ProjectorSecurityFeatures

ProjectorIdentificationSystemforMultipleProjectorControl

ProjectingTwoImagesSimultaneously

ShuttingOffthePictureandSoundTemporarily

Youcantemporarilyturnofftheprojectedpictureandsoundifyouwanttoredirectyouraudience's attentionduringapresentation.Anysoundorvideoactioncontinuestorun,however,soyoucannot resumeprojectionatthepointthatyoustoppededit.

If you want to display images such as a company logo or picture when the presentation is stopped, you can setup this feature using the projector's menus.

1. Press the A/V Mute button on the remote control to temporarily stop projection and mute any sound.

Page E-Zoom Volume A/V Mute Split Freeze Help ?

1. Toturnthepictureandsoundbackon, press A/VMuteagain.

Note: You can also stop projection using the A/V Mute slide lever on the projector.

Parenttopic: AdjustingProjectorFeatures

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

StoppingVideoActionTemporarily

Youcantemporarilystoptheactioninavideoorcomputerpresentationandkeepthecurrentimageon thescreen.Anysoundorvideoactioncontinuestorun,however,soyoucannotresumeprojectionatthe pointthatyoustoppedit.

1. PresstheFreezebuttonontheremotecontroltostopthevideoaction.

Page E-Zoom Volume A/V Mute Split Freeze

1. Torestartthevideoactioninprogress, pressFreezeagain.

Parenttopic: Adjusting Projector Features

ZoomingIntoandOutofImages

Youcandrawattentiontopartsofapresentationbyzoomingintoapportionoftheimageandenlargingit onthescreen.

1. PresstheE-Zoom+buttonontheremotecontrol.

Page E-Zoom Volume A/V Mute Split Freeze

Youseeacrosshaironthescreenindicatingthecenterofthezoomarea.

1. Usethefollowingbuttonsontheremotecontroltoadjustthezoomedimage:

2. Usethearrowbuttonstopositionthecrosshairintheimageareayouwanttozoominto.

3. PresstheE-Zoom+buttonrepeatedlytozoomintotheimagearea,enlargingitasnecessary.
4. Toparoundthezoomedimagearea, usethearrowbuttons.
5. Tozoomoutoftheimage, presstheE-Zoom-buttonasnecessary.
   •Toreturntotheoriginalimagesize,pressEsc.

Parenttopic: Adjusting Projector Features

ProjectorSecurityFeatures

You can secure your project to do better theft or prevent unintended use by setting up the following security features:

• Passwordsecuritytopreventtheprojectorfrombeingturnedon,andpreventchangestothestartup screenandothersettings.
• Buttonlocksecuritytoblockoperationoftheprojectorusingthebuttonsonthecontrolpanel.
  •Securitycablingtophysicallycabletheprojectorinplace.

PasswordSecurityTypes

LockingtheProjector'sButtons

InstallingaSecurityCable

Parenttopic: AdjustingProjectorFeatures

PasswordSecurityTypes

Youcansetupthesetypesofpasswordsecurityusingonesharedpassword:

- PowerOnProtectpasswordpreventsanyonefromusingtheprojectorwithoutfirstenteringa password.

• User's Logo Protect password prevents anyone from changing the custom screen the projector can displaywhenitturnsonorwhenyouusetheA/VMutefeature. Thepresenceofthecustomscreen discouragestheftbyidentifyingtheprojector'sowner.
• NetworkProtectpasswordpreventsanyonefromchangingthenetworksettingsintheprojectormenus(PowerLite1761W/1771W/1776W).

SettingaPassword

SelectingPasswordSecurityTypes

EnteringaPasswordtoUsetheProjector

SavingaUser'sLogoImagetoDisplay

Parenttopic:ProjectorSecurityFeatures

SettingaPassword

Tousepasswordsecurity,youmustsetapassword.

1. Hold down the Freeze button on the remote control until you see the Password Protect menu. This takes about five seconds.

PowerLite1751

[Password Protect] Power On Protect Off User's Logo Protect Off Password

PowerLite1761W/1771W/1776W

[Password Protect] Power On Protect Off User's Logo Protect Off Network Protect Off Password

2.PressthedownarrowtoselectPasswordandpressEnter.

Youseetheprompt"Changethepassword?".

1. SelectYesandpressEnter.

2. Hold down the Num button on the remote control and use the numeric buttons to set a four-digit password.

graph TD
    A["Screen Fit"] --> B["1"]
    A --> C["2"]
    A --> D["3"]
    B --> E["4"]
    C --> F["5"]
    D --> G["6"]
    E --> H["Auto"]
    F --> I["Aspect"]
    G --> J["Color Mode"]
    H --> K["7"]
    I --> L["8"]
    J --> M["9"]
    K --> N["Num"]
    L --> N
    M --> N
    N --> O["0"]

Thepassworddisplaysas****asyouenterit. Thenyouseetheconfirmationprompt.

5.Enterthepasswordagain.

Youseethemessage"Passwordaccepted."

1. PressEsctoreturntothePasswordProtectmenu.

7.Makeanoteofthepasswordandkeepitinasafeplaceincaseyouforgetit.

Parenttopic:PasswordSecurityTypes

SelectingPasswordSecurityTypes

Aftersettingapassword,youseethePasswordProtectmenu.Selectthepasswordsecuritytypesyou wanttouse.

PowerLite1751

[Password Protect] Power On Protect Off User's Logo Protect Off Password

PowerLite1761W/1771W/1776W

[Password Protect] Power On Protect Off User's Logo Protect Off Network Protect Off Password

If you do not see this menu, hold down the Freeze button on the remote control for five seconds until the menuappears.

1. To prevent unauthorized use of the projector, select Power On Protect, press Enter, select On, pressEnteragain,andpressEsc.
2. To prevent changes to the User's Logo screen or related display settings, select User's Logo Protect, press Enter, select On, press Enter again, and press Esc.
3. To prevent changes to network settings, select Network Protect, press Enter, select On, press Enteragain, and press Esc (PowerLite1761W/1771W/1776W).

YoucanattachthePasswordProtectstickertotheprojectorasanadditionaltheftdeterrent.

Note: Be sure to keep the remote control in a safe place; if you lose it, you will not be able to enter the passwordrequiredtousetheprojector.

Parenttopic:PasswordSecurityTypes

EnteringaPasswordtoUsetheProjector

IfapasswordissetupandaPowerOnProtectpassworddisenabled,youseeaprompttoentera passwordwheneveryouturnontheprojector.

[Password] Enter the password. See your documentation for more information.

Youmustenterthecorrectpasswordtousetheprojector.

1. Hold down the Num button on the remote control while you enter the password using the numeric buttons.

graph TD
    A["1 Screen Fit"] --> B["2 Focus"]
    B --> C["3"]
    D["4 Auto"] --> E["5 Aspect"]
    E --> F["6 Color Mode"]
    G["7 Num"] --> H["8"]
    I["0"] --> J["9"]

Thepasswordscreencloses.

1. If the password is incorrect, the following may happen:

2. Youseea"wrongpassword"messageandaprompttotryagain.Enterthecorrectpasswordto proceed.

3. If you enter an incorrect password several times in succession, the projector displays are request code and messages a contact EPSONSupport. When you contact EPSONSupport, provide the displayed request code and proof of ownership for assistance in unlocking the projector.

Parenttopic:PasswordSecurityTypes

Relatedreferences

WheretoGetHelp

SavingaUser'sLogolmagetoDisplay

Youcantransferanimagetotheprojectorandthendisplayitwhenevertheprojectorturnson. Youcan alsodisplaytheimagewhentheprojectorisnotreceivinganinputsignalorwhenyoutemporarilystop projection(usingtheA/VMutefeature). ThistransferredimageiscalledtheUser'sLogoscreen.

TheimageyouselectastheUser'sLogocanbeaphoto,graphic,orcompanylogo,whichisusefulin identifyingtheprojector'sownertohelpdetertheft.YoucanpreventchangestotheUser'sLogoby settinguppasswordprotectionforit.

1. DisplaytheimageyouwanttoprojectastheUser'sLogo.

2. Press the Menu button, select the Extended menu, and press Enter.

Image Signal Settings Extended Network Info Reset Display Closed Caption Off User's Logo Projection Front Operation Standby Mode Communication Off USB Type B USB Display Projector ID Off Multi-screen Language English Reset

1. SelecttheUser'sLogosettingandpressEnter.

Youseeapromptaskingifyouwanttousethedisplayedimageasauser'slogo.

1. SelectYesandpressEnter.

Youseeaselectionboxoverlayingyourimage.

1. Usethearbuttonsontheremotecontroltosurroundtheimageareayouwanttouseasthe User'sLogoandpressEnter.

Youseeapromptaskingifyouwanttoselectthisimagearea.

1. Select Yes and press Enter. (If you want to change the selected area, select No, press Enter, and repeatthelaststep.)

YouseetheUser'sLogozoomfactormenu.

[User's Logo] Set the zoom factor. Zoom factor: 100% 200% 300%

1. SelectazoompercentageandpressEnter.

YouseeapromptaskingifyuwanttosavetheimageastheUser'sLogo.

1. SelectYesandpressEnter.

Note: It takes a few moments for the projector to save the image; do not use the projector, its remote control, oranyconnectedequipmentuntilitisfinished.

Youseeacompletionmessage.

1. PressEsctoexitthemessagescreen.
2. SelecttheExtendedmenuandpressEnter.
3. SelectDisplayandpressEnter.
4. SelectwhenyouwanttodisplaytheUser'sLogoscreen:

• To display it whenever there is no input signal, select Display Background and set it to Logo.
• To display it whenever you turn the projector on, select Startup Screen and set it to On.
• To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo.

TopreventanyonefromchangingtheUser'sLogosettingswithoutfirstenteringapassword,seta passwordandenableUser'sLogosecurity.

Parenttopic:PasswordSecurityTypes

LockingtheProjector'sButtons

Youcanlockthebuttonsontheprojector'scontrolpaneltopreventanyonefromusingtheprojector. You canlockallthebuttonsonallthebuttonsexcepthepowerbutton.

1.PresstheMenubutton.
2. SelecttheSettingsmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Keystone H/V-Keystone Split Screen Control Panel Lock Full Lock Pointer Shape Pointer 1 Power Consumption ECO Volume 0 Remote Receiver Front/Rear User Button Power Consum... Test Pattern Reset

Note: The Split Screen option does not appear on PowerLite 1751 models.

1. SelecttheControlPanelLocksettingandpressEnter.

2. SelectoneoftheselocktypesandpressEnter:

3. Tolockalloftheprojector'sbuttons,selectFullLock.

4. Tolockallbuttonsexceptthepowerbutton,selectPartialLock.
   Youseeaconfirmationprompt.

5. SelectYesandpressEnter.

UnlockingtheProjector'sButtons

Parenttopic:ProjectorSecurityFeatures

UnlockingtheProjector'sButtons

If the projector's buttons have been locked, hold the Enter button on the projector's control panel for sevensecondstounlockthem.

Parenttopic:LockingtheProjector'sButtons

InstallingaSecurityCable

YoucanusethesecurityslotonthebackoftheprojectortoattachaKensingtonMicrosaverSecurity system,availablefromEpson.

Line drawing of a projector rear panel with ports and connectors (no text or symbols)

1 Security slot

Parenttopic: ProjectorSecurityFeatures

ProjectorIdentificationSystemforMultipleProjectorControl

Youcanoperatemultipleprojectorsusingoneremotecontrolformoreelaboratepresentations. Todo this, youassignanidentificationnumbertoeachprojectorandtotheremotecontrol. Thenyoucan operatealltheprojectorsatonceorindividually.

Youcanalsomatchthecolorsdisplayedbyanyprojectorsyouplantouseneareachother.

Caution: Leaveatleasttwo feet (60cm) of space between the projector to prevent them from overheating.

SettingtheProjectorID

SettingtheRemoteControlID

MatchingMultiple-ProjectorDisplayQuality

Parenttopic: AdjustingProjectorFeatures

SettingtheProjectorID

If you want to control multiple projectors from a remote control, give each projector a unique ID.

1. PresstheMenubutton.
2. SelecttheExtendedmenuandpressEnter.
3. SelectProjectorIDandpressEnter.

[Projector ID] Off 1 2 3 4 5 6 7 8 9 Return

1. Usethearowbuttonsontheremotecontroltoselecttheidentificationnumberyouwanttousefor theprojector.ThenpressEnter.

Repeat the seven steps for all the other projectors you want to operate from one remote control.

Parenttopic: ProjectorIdentificationSystem for Multiple Projector Control

SettingtheRemoteControlID

Theremotecontrol'sIDissettozerobydefaultsoitcanoperateanycompatibleproject.Ifyouwantto settheremotecontroltooperateonlyaparticularproject,youneedtosettheremotecontrol'sIDto matchtheprojector'sID.

1. Turnon theprojectoryouwanttheremotecontroltooperatewithexclusively.

2. Make sure you know the projector's ID number as set in the Extended menu Projector ID setting.
   3.Aimtheremotecontrolatthatprojector.

3. Hold down the ID button on the remote control while you press the numeric button that matches the projector'sID.Thenreleasethebuttons.

Auto Aspect Color Mode 7 8 9 Num 0 ID Menu

5.PresstheIDbuttonontheremotecontroltocheckiftheID-settingprocessworked.

Youseeamessagedisplayedbytheprojector.

• If the remote control is listed as On, the remote control ID is set to operate only the listed projector.
• If the remote control is listed as Off, the remote control ID is not set properly. Repeat the steps abovetosethelDtomatchtheprojectoryouwanttocontrol.

Note: You must set the remote control ID to match the projector ID each time you turn on the project or you have a test to control.

Parenttopic: ProjectorIdentificationSystem for Multiple Projector Control

MatchingMultiple-ProjectorDisplayQuality

You can match the display quality of multiple projector that will project next to each other.

1. Turnonalltheprojectorsonwhichyouwanttomatchthedisplayquality.
2. SetIDnumbersoneachprojector.
3. MakesurealltheprojectorsareusingthesameColorModesetting.

4. Itisbesttomatchtwoprojectorsatatime, sosettheremotecontrolDtomatchthefirstprojector.

5. Press the Menu button, select the Extended menu, and press Enter.

Image Signal Settings Extended Network Info Reset Display Closed Caption Off User's Logo Projection Front Operation Standby Mode Communication Off USB Type B USB Display Projector ID Off Multi-screen Language English Reset

1. SelecttheMulti-screensettingandpressEnter.
2. Set the Adjustment Level setting to 1 and press Enter.
3. SettheremotecontrolIDtomatchthesecondprojector.
4. Access the Extended menu Multi-screen setting on the second projector and set the Adjustment Levelsettingto1.
5. Adjust the Brightness Correct. setting on the projector with the darkest display so it matches the lighter display, and press Enter. (You may need to switch the remote control ID back and forth to makeadjustmentstoeachprojectorinallofthesesteps.)
6. Change the Adjustment Level setting to 5 on each projector, but this time match the lighter display tothedarkerone.
7. Adjust the Brightness Correct. setting on Adjustment Level 2, 3, and 4 in the same way.
8. Adjust the Color Correct. settings for green-to-red (G/R) and blue-to-yellow (B/Y) balance for all the levelsonbothprojectorsinthesameway.
9. If you need to match more projectors, repeat these steps matching projector 3 to projector 2, 4 to 3, and soon.

Parenttopic: ProjectorIdentificationSystem for Multiple ProjectorControl

ProjectingTwolmagesSimultaneously

Youcanusethesplitscreenfeaturetosimultaneouslyprojecttwoimagesfromdifferentimagesourcesnexttoeachother.Youcancontrolthesplitscreenfeatureusingtheremotecontrolortheprojectormenus(PowerLite1761W/1771W/1776W).

Note: While you use the split screen feature, other projector features may not be available and some settingsmaybeautomaticallyappliedtobothimages.

1. PresstheSplitbuttonontheremotecontrol.

Page E-Zoom Volume A/V Mute Split Freeze Help ?

Thecurrentlyselectedinputsourcemovestotheleftsideofthescreen.

2.PresstheMenubutton.

Youseethisscreen:

[Split Screen Setup] Screen Size Equal Source Swap Screens Audio Source Auto Exit Split Screen

1. To select an input source for the other image, select the Source setting, press Enter, select the input source, select Execute, and press Enter. (You can also change image sources, if necessary.)

2. To switch the images, select the Swap Screens setting and press Enter.

3. To change the image sizes, select the Screen Size setting, press Enter, select a sizing option, pressEnter,andpressMenutoexit.

Note: Depending on the video input signals, the images may not appear at the same size even if you choose the Equal setting.

1. To choose the audio you want to hear, select the Audio Source setting, press Enter, select an audiooption, press Enter, and press Menutoexit.

Note: Select Auto to hear audio from the largest screen or the left screen.

1. Toexitthesplitscreenfeature, presstheSplitorEscbutton.

Parenttopic: AdjustingProjectorFeatures

AdjustingtheMenuSettings

Followtheinstructionsinthesesectionstoaccesstheprojectormenusystemandchangeprojector settings.

UsingtheProjector'sMenus

ImageQualitySettings-ImageMenu

InputSignalSettings-SignalMenu

ProjectorFeatureSettings-SettingsMenu

ProjectorSetupSettings-ExtendedMenu

ProjectorNetworkSettings-NetworkMenu

ProjectorInformationDisplay-InfoMenu

ProjectorResetOptions-ResetMenu

UsingtheProjector'sMenus

Youcanusetheprojector'smenustoadjustthesettingsthatcontrolhowyourprojectorworks. The projectordisplaysthemenusonthescreen.

1. Pressthe Menubutton on the control panel or remote control.

Menu Source Search Enter

Menu User Esc Pointer

Youseethemenuscreendisplayingthelmagemenusettings.

Image Signal Settings Extended Network Info Reset Color Mode Photo Brightness 0 Contrast 0 Sharpness 0 Abs. Color Temp. K Color Adjustment Auto Iris Off Reset Return

1. Presstheupordownarrowbuttonstomovethroughthemenuslistedontheleft. Thesettingsfor eachmenuaredisplayedontheright.

Note: The available settings depend on the current input source.

1. Tochangesettingsinthedisplayedmenu, pressEnter.
2. Presstheupordownarrowbuttontomovethroughthesettings.
3. Changethesettings using the buttons listed on the bottom of themenuscreens.
4. Toreturnallthemenusettingstotheirdefaultvalues, selectReset.
5. When you finish changing settings on an amino, press Esc.
6. PressMenuorEsctoexitthemenus.

Parenttopic:AdjustingtheMenuSettings

ImageQualitySettings-ImageMenu

Settings the Imagemenuletyou adjust the equality of your image for the input source you are currently using. The available settings depend on the currently selected input source.

Image Signal Settings Extended Network Info Reset Color Mode Photo Brightness 0 Contrast 0 Color Saturation 0 Tint 0 Sharpness 0 Abs. Color Temp. K Color Adjustment Auto Iris Off Reset Return

Tochangesettingsforaninputsource,makesurethesourceisconnectedandselectthatsource.

SettingOptionsDescription
ColorModeSeethelistofavailableColorAdjuststhevividnessofimage Modescolorsforvariousimagetypes andenvironments
BrightnessVaryinglevelsavailableLightensordarkenstheoverall image
ContrastVaryinglevelsavailableAdjuststhedifferencebetween lightanddarkareasoftheimage
ColorSaturationVaryinglevelsavailableAdjuststheintensityoftheimage colors
TintVaryinglevelsavailableAdjuststhebalanceofgreento magentatonesintheimage
SharpnessVaryinglevelsavailableAdjuststhesharpnessor softnessofimagedetails
Abs.ColorTemp.(absolute5000to10000°K(Kelvin)Setsthecolortonebasedon colortemperature)colortemperature
AutolrisOnAdjuststheprojectedluminanceOff	basedontheimagebrightnesswhencertainColorModesareselected

Note: The Brightness setting does not affect lamp brightness. To change the lamp brightness mode, usethePowerConsumptionsetting.

Parenttopic:AdjustingtheMenuSettings

Relatedreferences

AvailableColorModes

InputSignalSettings-SignalMenu

Normally the project or detects and optimizes the input signal settings automatically. If you need to customize these settings, you can use the Signal menu. The available settings depend on the currently selected inputs source.

Image Signal Settings Extended Network Info Reset Auto Setup Off Resolution Auto Tracking 0 Sync. 0 Position Input Signal Auto Aspect 4:3 Image Processing Fine Reset

Image Signal Settings Extended Network Info Reset Auto Setup Off Resolution Auto Tracking 0 Sync. 0 Position Input Signal Auto Aspect 4:3 Image Processing Fine Reset Return

Note: You can restore the default settings of the Position, Tracking, and Sync settings by pressing the Autobuttonontheremotecontrol.

Tochangesettingsforaninputsource,makesurethesourceisconnectedandselectthatsource.

SettingOptionsDescription
AutoSetupOnAutomaticallyoptim	zesOff	computerimagequality(when On)
ResolutionAutoSetstheinputsign	alresolutionifNormalWide	notdetectedautomaticallyusing theAutooption
TrackingVaryinglevelsavailableAdjust	djustssignaltoeliminate	verticalstripesincomputer images
Sync.VaryinglevelsavailableAdjust	tssignaltoeliminate	fuzzinessorflickeringin computerimages
PositionUp,down,left,rightAdjustst	theimagelocationonthe	screen
ProgressiveOffSetswhethertoconvertVideoFilm/Auto	interlaced-to-progressivesignals forcertainvideoimagetypesOff:forfast-movingvideoimagesVideo:formostvideoimagesFilm/Auto:formovies,computer graphics,andanimation
NoiseReductionOffReducesflickeringinanalogNR1NR2	imagesintwolevels
HDMIVideoRangeNormalSetsthevideorangetomatchExpandedAuto	thesettingofthedevice connectedtotheHDMIinputport
InputSignalAutoSpecifiesthesignaltypefromRGBComponent	inputsourcesconnectedto computerportsAuto:detectssignals automaticallyRGB:correctscolorfor computer/RGBvideoinputsComponent:correctscolorfor componentvideoinputs
VideoSignalAutoSpecifiesthesignaltypefromtheVariousvideostandards	inputsourcesconnectedtothe videosportsAuto:detectssignals automatically
AspectSeethelistofavailableaspectSetstheaspectratio(width-to-ratiosheightratio)fortheselectedinputsource
OverscanAutoChangestheprojectedimage	Off4%8%	ratiotomaketheedgesvisibleby aselectablepercentageor automatically

Parenttopic:AdjustingtheMenuSettings

Relatedreferences

AvailableImageAspectRatio

ProjectorFeatureSettings-SettingsMenu

OptionsontheSettingsmenuletyoucustomizevariousprojectorfeatures.

Image Signal Settings Extended Network Info Reset Keystone H/V-Keystone Split Screen Control Panel Lock Full Lock Pointer Shape Pointer 1 Power Consumption ECO Volume 0 Remote Receiver Front/Rear User Button Power Consum... Test Pattern Reset

SettingOptionsDescription
KeystoneH/VKeystoneAdjustsim	ageshapetoQuickCorner	rectangular(horizontallyand vertically)H/VKeystone:letsoumanually correcthorizontalandvertical sides,orturnautomatic correction(PowerLite1776W)on oroffQuickCorner:selecttocorrect imageshapeandalignment usinganon-screendisplay
SplitScreenScreenSizeDividesthe(PowerLiteSource 1761W/1771W/1776W)	reviewingareaSwapScreensAudioSource	horizontallyanddisplaytwo imagesside-by-side(pressEsc tocancelsplitscreendisplay)
ControlPanelLockFullLockCont	olsprojectorbuttonlockingPartialLockOff	tosecuretheprojectorFullLock:locksallbuttonsPartialLock:locksallbuttons exceptthepowerbuttonOff:nobuttonslocked
PointerShapeThreeshapesavailable	bleChangestheshapeoftheremote	controlpointerfeature
PowerConsumptionNormalSelectsthebrightnessmodeofECO		theprojectorlampNormal:setmaximumlamp brightnessECO:reduceslampbrightness andfannoise,and savespower andlamplife
VolumeVaryinglevelsavailableAdjuststhevolumeofprojector's		speakersystemorexternalspeakers
RemoteReceiverFrontLimitsreceptionofremotecontrolRearFront/RearOff		signalsbytheselectedreceiver;Offturnsoffallreceivers
UserButtonPowerConsumption	AssignsamenuoptiontotheInfoProgressiveClosedCaptionTestPatternMulti-screenResolution	Userbuttonontheremotecontrolforone-touchaccess
TestPatternOnDisplaysatestpattemntoassistinOff		focusingandzoomingtheimageandcorrectingimageshape(pressEsctocancelpatterndisplay)

Parenttopic:AdjustingtheMenuSettings

Relatedconcepts

ImageShape

ProjectorLampMaintenance

ProjectorIdentificationSystemforMultipleProjectorControl

Relatedreferences

SolutionsWhenNoImageAppears

ProjectorSetupSettings-ExtendedMenu

ImageQualitySettings-ImageMenu

InputSignalSettings-SignalMenu

SolutionsWhentheImageisNotRectangular SolutionsWhentheImageBrightnessorColorsareIncorrect ImageQualitySettings-ImageMenu InputSignalSettings-SignalMenu SolutionstoProjectorPowerorShut-OffProblems ProjectorLightStatus SolutionstoProblemswiththeRemoteControl OptionalEquipmentandReplacementParts RemoteControlOperation

Relatedtasks

AdjustingtheImageHeight CorrectingImageShapeWiththeKeystoneButtons UsingtheRemoteControlasaPresentationPointer ControllingtheVolumewiththeVolumeButtons CorrectingImageShapewithQuickCorner UnlockingtheProjector'sButtons AutomaticallyCorrectingImageShapeWithScreenFit CorrectingImageShapewithQuickCorner UnlockingtheProjector'sButtons

ProjectorSetupSettings-ExtendedMenu

SettingstheExtendedmenuletyoucustomizevariousprojectorsetupfeaturesthatcontrolits operation.

Image Signal Settings Extended Network Info Reset Display Closed Caption Off User's Logo Projection Front Operation Standby Mode Communication Off USB Type B USB Display Projector ID Off Multi-screen Language English Reset

SettingOptionsDescription
DisplayMessagesSelectsvarious	displayoptionsDisplayBackgroundMessages: StartupScreenA/VMute	controlswhether messagesaredisplayedonthescreenDisplayBackground:selectsthescreencolororlogotodisplaywhennosignalisreceivedStartupScreen:controls whetheraspecialscreen appearswhentheprojectorstartsupA/VMute:selectsthescreen colororlogotodisplaywhenA/VMuteisturnedon
ClosedCaptionOffControlsuseof	closedcaptionsCC1CC2	andselectstheclosedcaption channel
User'sLogo–Createsacreenthat	the	projectordisplaystoidentifyitself andenhancesecurity
ProjectionFrontSelectsthewaythe	projectorFront/CeilingRearRearCeiling	facesthescreensotheimageis orientedcorrectly
OperationDirectPowerOnSelects	variousoperationoptionsSleepModeDirectPowerOn:letsy	puturnontheprojectorwithoutpressing thepowerbuttonSleepMode:automaticallyturns offtheprojectorafteraninterval ofinactivitySleepModeTimer:setsthe intervalforSleepModeLensCoverTimer:automatically turnsofftheprojectorafter30 minutesifthelenscoveris closedHighAltitudeMode:regulates theprojector'soperating temperaturealtitudesabove 4921feet(1500m)
	SleepModeTimerLensCoverTimerHighAltitudeMode
StandbyModeCommunicationOn	Selectswhethertheprojectorcan CommunicationOff	bemonitoredoveranetwork whenitisinstandbymode(on) ornot(off)(PowerLite 1761W/1771W/1776W)
USBTypeBUSBDisplaySelectsthe	useoftheprojector's	USBTypeBportUSBDisplay:selectwhenyou connectacomputertothe projector'sUSBTypeBporto displayimages
ProjectorIDOffAssignsanIDforthe	projector1through9	whenyouusemultipleprojectors
Multi-screen	Adjustment Level (1 to 9) BrightnessCorrect. ColorCorrect.	Matches display qualities and colorsofmultipleprojectors
LanguageVariouslanguagesavailable	Selectsthelanguagefor	projectormenuandmessage displays(notchangedbyReset option)

Parenttopic:AdjustingtheMenuSettings

ProjectorNetworkSettings-NetworkMenu

SettingstheNetworkmenuletyouviewnetworkinformationandsetuptheprojectorformonitoring andcontroloveranetwork(PowerLite1761W/1771W/1776W).

Image Signal Settings Extended Network Info Reset Net. Info. - Wireless LAN Network Configuration Return

SettingOptionsDescription
Net.Info-WirelessLANConnection	nmodeDisplayswirelessnetworkstatus
	Antennalevel	anddetails
	ProjectorName
	SSID
	DHCP
	IPAddress
	SubnetMask
	GatewayAddress
	MACAddress
	RegionCode
NetworkConfigurationAccesses	additionalnetworkConfiguresyournetworksettings
	menus

Parenttopic:AdjustingtheMenuSettings

Relatedconcepts

WirelessNetworkProjection

ProjectorInformationDisplay-InfoMenu

YoucandisplayinformationabouttheprojectorandinputsourcesbyviewingtheInfomenu.However, youcannotchangeanysettingsinthemenu.

Image Signal Settings Extended Network Info Reset Lamp Hours Normal 0 H ECO 0 H Source Computer1 Input Signal ---- Resolution ---- Refresh Rate 0.00 Hz Sync Info SGNN 00000 Status Serial Number Event ID

Note: Available settings depend on the current input source. The lamp usage timer does not register any hours until you have used the lamp for at least 10 hours.

InformationitemDescription
LampHoursDisplaysthenumberofh	hours(H)thelamphasbeenusedinNormalandECOPowerConsumptionmodes;iftheinformationisdisplayedinyellow,obtainagenuineEpsonreplacementlampsoon
SourceDisplaysthenameoftheport	lowwhichthecurrentinputsourceisconnected
InputSignalDisplaystheinputsigna	settingofthecurrentinputsource
ResolutionDisplaystheresolutionof	thecurrentinputsource
VideoSignalDisplaysthevideosigna	alformatofthecurrentinputsource
RefreshRateDisplaystherefreshrate	ofthecurrentinputsource
SyncInfoDisplaysinformationthatm	maybeneededbyaservicetechnician
StatusDisplaysinformationaboutproj	jectorproblemsthatmaybeneededbyaservicetechnician
SerialNumberDisplaystheprojector	'sserialnumber
EventIDDisplaystheEventIDnumber(PowerLite1761W/1771W/1776W)	correspondingtoaspecificprojectorproblem;seethelistofEventIDcodes

EventIDCodeList

Parenttopic: Adjusting theMenu Settings

Relatedreferences

OptionalEquipmentandReplacementParts

ProjectorLampSpecifications

EventIDCodeList

If the Event ID option on the Info menu displays a code number, check this list of Event ID codes for the solution to the projector problem associated with the code (PowerLite1761W/1771W/1776W).

EventIDcodeCause	seandsolution
0432TheEasyMP	NetworkProjectionprogramdidnotstart.Turntheprojectoroffand thenonagain.
0435
0434Unstablenetw	workcommunication.Checkthenetworkcommunicationstatus,waita fewmoments,andtryconnectingtothenetworkagain.
0481
0482
0485
0433Cannotdisplay	ythetransferredimages.RestarttheEasyMPNetworkProjection program.
0484Communicat	onwithcomputerwasdisconnected.RestarttheEasyMPNetwork Projectionprogram.
0483TheEasyMP	NetworkProjectionprogramquitunexpectedly.Checkthenetwork communicationstatus,thenturntheprojectoroffandthenonagain.
04FE
0479Aprojectorsyst	stemerrorhasoccurred.Turntheprojectoroffandthenonagain.
04FF
0891Cannotfindan	accesspointwiththesameSSID.Setyourcomputer,accesspoint,andprojectortothesameSSID.
0892TheWPA/WP	A2authenticationtypedoesnotmatch.Makesurethewirelessnetworksecuritysettingsarecorrect.
0893TheWEP/TK	P/AESencryptiontypedoesnotmatch.Makesurethewirelessnetworksecuritysettingsarecorrect.
0894Communicat	onwithunauthorizedaccesspointwasdisconnected.Contactyournetworkadministrator.
0898FailedtoacquireDHCP.MakesuretheDHCPserverisoperatingcorrectly.IfyouarenotusingDHCP,turnofftheDHCPsettingintheNetworkmenus.
0899Acommunicationerrorhasoccurred.TryrestartingtheEasyMPNetworkProjectionprogramandrestartingyourprojector.Ifthatdoesnotsolvetheproblem,contactEpsonforhelp.

Parenttopic:ProjectorInformationDisplay-InfoMenu

ProjectorResetOptions-ResetMenu

You can reset most of the projector settings to their default values using the Reset All option on the Resetmenu.

You can also reset the projector's lamp usage timer to zero when you replace the lamp using the Reset LampHoursoption.

Image Signal Settings Extended Network Info Reset Return Reset All Reset Lamp Hours

You cannot reset the following settings using the ResetAlloption:

- InputSignal

-User'sLogo

•Language

•Networkmenuitems(ifavailable)

•LampHours

•Language

- Password

-UserButton

- Multi-screen

Parenttopic:AdjustingtheMenuSettings

MaintainingandTransportingtheProjector

Followtheinstructionsinthesesectionstomaintainyourprojectorandtransportitfromplacetoplace.

ProjectorMaintenance

TransportingtheProjector

ProjectorMaintenance

Yourprojectorneedslittlemaintenancetokeepworkingatitsbest.

Youmayneedtocleanthelensperiodically, andcleantheairfilterandairventstoppreventtheprojector fromoverheatingduetoblockedventilation.

Theonlypartsyoushouldreplacearethelamp,airfilter,andremotecontrolbatteries.Ifanyotherpart needsreplacing,contactEpsonoranauthorizedEPSONservicer.

Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never open any cover on the projector, except a specifically explained in this manual. Dangerous electrical voltages in the projector can injure you severely.

Warning: Do not try to service this product yourself, except as specifically explained in this manual. Referallotherservicingtoqualifiedservicers.

CleaningtheLens

CleaningtheProjectorCase

AirFilterandVentMaintenance

ProjectorLampMaintenance

ReplacingtheRemoteControlBatteries

Parenttopic: Maintaining and Transporting the Projector

CleaningtheLens

Cleantheprojector'slensperiodically,orwheneveryounoticedustorsmudgesonthesurface.

• Toremovedustorsmudges, gentlywipethelenswithlens-cleaningpaper.

- Toremovestubbornsmudges, moistenasoft, lint-freeclothwithlenscleanerandgentlywipethelens. Donotsprayanyliquiddirectlyonthelens.

Warning: Donotusealenscleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire.

Caution: Do not use glass cleaner to clean the lens, or you may damage it. Do not use canned air, or thegasesmaybearesidue.Avoidtouchingthelenswithyourbarehandstoppreventfingerprintson ordamagetothelenssurface.

Parenttopic: Projector Maintenance

CleaningtheProjectorCase

Beforecleaningtheprojectorcase,turnofftheprojectorandunplugthepowercord.

• Toremovedustordirt, useasoft, dry, lint-freecloth.

- Toremovestubborndirt, use asoftclothmoistened with water and mild soap. Donotspray liquid directly on the projector.

Caution: Do not use wax, alcohol, benzene, paint thinner, or other chemicals to clean the projector case. Thesecandamagethecase. Donotusecannedair, orthegasesmayleavearesidue.

Parenttopic: Projector Maintenance

AirFilterandVentMaintenance

Theprojector'sairfilterkeepstheintakeairclean.lfdustcollectsontheairfilterorvents,cleanthemas describedinthismanual.Dustclogsmaycausetheprojectortooverheatduetoimproperventilation.

Besuretocleantheairfilterandventsifyouseeamessagetellingyoutodoso.Alsomakesurenothing blocksthevents.

CleaningtheAirFilterandVents

ReplacingtheAirFilter

Parenttopic: Projector Maintenance

CleaningtheAirFilterandVents

Cleantheprojector'sairfilterorventsiftheygetdusty,orifyouseeamessagetellingyoutocleanthem.

1. Turnoff the projector and unplug the power cord.

2. Gentlyremovethedustusingasmallvacuumdesignedforcomputersoraverysoftbrush(suchas apaintbrush).

Diagram showing a device with labeled ports and a magnified view of internal structure, highlighting a red circle with arrows pointing to a component.

Note: You can remove the air filter so you can clean both sides of it. Do not rinse the air filter in water, or use any detergent or solvent to clean it.

Caution: Donotusecannedair, orthegases may leave a residue.

1. If dust is difficult to remove the air filter is damaged, replace the air filter.

Parenttopic: AirFilterandVentMaintenance

ReplacingtheAirFilter

Youneedtoreplacetheairfilterinthefollowingsituations:

• Aftercleaningtheairfilter, youseeamessagetellingyoutocleanorreplaceit

•Theairfilteristornordamaged

Youcanreplacetheairfilterwhiletheprojectorismountedtotheceiling,ifnecessary.

1. Turnoff the projector and unplug the power cord.

2. Grasphetabatthecenteroftheairfilterandpullitoutoftheprojector.

Illustration of a hand placing a blue component into a device with an upward arrow (no text or symbols)

Note: Air filters contain polycarbonate, ABS resin, and polyurethane foam. Dispose of used air filters according to local regulations.

1. Placethenewairfilterintheprojectorasshownandpushgentlyuntilitclicksintoplace.

Illustration of a hand pressing down on a blue component labeled 'CPU' with a red downward arrow (no text or symbols present)

Parenttopic: AirFilterandVentMaintenance

ProjectorLampMaintenance

The projector keep a stack of the number of hours the lamp is used and displayed this information in the projector's menusystem.

Replacethelampassoonaspossiblewhenthefollowingoccurs:

• The projected image gets darker or start stodeteriorate

- Amessageappearswhenyouturnontheprojectortellingyoutoreplacethelamp

• The projector's lamplightis flashing orange

ReplacingtheLamp

ResettingtheLampTimer

Parenttopic: Projector Maintenance

Relatedreferences

ProjectorInformationDisplay-InfoMenu

ProjectorLampSpecifications

OptionalEquipmentandReplacementParts

ReplacingtheLamp

Beforeyoureplacethelamp,lettheprojectorcooldownforatleastonehoursothelampwillnotbehot.

Warning: Letthelampfullycoolbeforereplacingittoavoidinjury.

Youcanreplacethelampwhiletheprojectorismountedtotheceiling,ifnecessary.

1. Turnoff the projector and unplug the power cord.

2. Allow the projector lamptocooldown for at least one hour.

3. Use the crew driver included with the replacement lamptoloosenthescrewsecuring the lamp cover.

Diagram of a computer monitor with a blue cover and a red arrow indicating rotation (no text or symbols)

Warning: If the lamp is broken, glass fragments may be loose inside the lamp chamber. Be careful removing any brokenglassto avoid injury.

4.Slidethelampcoveroutandliftitoff.

Diagram of a blue plastic device with a red arrow indicating direction (no text or symbols)

1. Liftupthemetalbarsecuringthelamp.

Line drawing of a device interior with a blue bracket and red arrow indicating rotation (no text or symbols)

1. Liftupthelamphandleandgentlypullthelampoutoftheprojector.

Diagram of a device interior with a blue component and a red upward arrow indicating motion (no text or symbols)

Caution:Liftthelamphandlecarefullytoavoiddamagingthehandleasyoupulloutthelamp.

Note: The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Donotputin the trash.

1. Gently insert the new lamp into the projector. If it does not fit easily, makes sure it is facing the right way. Pressdown on the area as how to secure the lamp in place.

Diagram of a device interior with a blue plastic tray and red arrow indicating a downward motion (no text or symbols)

Caution: Donottouchanyglassonthelampassemblytoavoidprematurelampfailure.

1. Pressthemetalbardownoverthelampuntilitclicksintoplaceonbothsides.

Diagram of a device interior with arrows indicating directional flow or movement, no text or symbols present

1. Replacethelampcoverandtightenthescrewtosecureit.

Diagram illustrating a mechanical assembly or cleaning process with labeled parts and directional arrows indicating movement.

Note: Besurethelampcoverissecurelyinstalledorthelampwillnotcomeon.

Resetthelamptimertozerotokeeptrackofthenewlamp'susage.

Parenttopic: Projector Lamp Maintenance

ResettingtheLampTimer

Youmustresetthelamptimerafterreplacingtheprojector'slamptoclearthelampreplacement messageandtokeeptrackoflampusagecorrectly.

Note: Do not reset the lamp timer if you have not replaced the lamp to avoid inaccurate lamp usage information.

1. Turnon the projector.
   2.PresstheMenubutton.

2. SelecttheResetmenuandpressEnter.

Image Signal Settings Extended Network Info Reset Reset All Reset Lamp Hours Return

1. SelectResetLampHoursandpressEnter.

Youseeapromptaskingifyuwanttoresetthelamphours.

1. SelectYesandpressEnter.

2. PressMenuorEsctoexitthemenus.

Parenttopic:ProjectorLampMaintenance

ReplacingtheRemoteControlBatteries

TheremotecontrolusestwoAAmanganeseoralkalinebatteries. Replacethebatteriesassoonasthey runout.

Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types, ormixnewandoldbatteries.

1. Openthebatterycoverasshown.

Illustration of a mobile phone with a blue screen and red arrow indicating a process (no text or symbols)

1. Removetheoldbatteries.

Warning: If the battery fluid has leaked, wipe it away with a soft cloth and avoid getting the fluid on yourhands. Ifitgetsonyourhands, washthemimmediately to avoid injury.

1. Insert the batteries with the + and - ends facing as shown.

Diagram of a remote control panel with battery and charging rod (no text or symbols)

1. Closethebatterycoverandpressitdownuntilclicksintoplace.

Illustration of a mobile phone with a blue screen and red arrows indicating action or notification (no text or symbols)

Warning: Dispose of used batteries according to local regulations. Do not expose batteries to heat or flame. Keep batteries out of thereachofchildren; they are choking hazards and are very dangerous if swallowed.

Parenttopic:ProjectorMaintenance

Relatedreferences

RemoteControlOperation

TransportingtheProjector

The projector contains precision parts, some of which are glass. Follow these guidelines to transport ship the projectors safely:

•Closethelenscovertoprotectthelens.

- Removeanyequipmentconnectedtotheprojector.

- Useacarryingcasetohand-carrytheprojector.

- Whentransportingtheprojectoralongdistanceorascheckedluggage,placeitinacarryingcase. Thenpackthecaseinafirmboxwithcushioningarounditandmarkthebox"Fragile."

- Whenshippingtheprojectorforrepairs,placeitinitisoriginalpackingmaterials,ifpossible,oruse equivalentmaterialswithcushioningaroundtheprojector.Markthebox"Fragile."

Note: Epson shall not believe for any damages incurred during transportation.

Parenttopic: Maintaining and Transporting the Projector

SolvingProblems

Checkthesolutionsinthesesectionsifyouhaveanyproblemsusingtheprojector.

ProjectionProblemTips

ProjectorLightStatus

UsingtheProjectorHelpDisplays

SolvingImageorSoundProblems

SolvingProjectororRemoteControlOperationProblems

SolutionsWhenNetworkAlertE-MailsareNotReceived

WheretoGetHelp

ProjectionProblemTips

If the projector is not working properly, try turning it off and unplugging it. Then plug it back in and turn it on.

If this does not solv the problem, check the following:

• Thelightsontheprojectormayindicatewhattheproblemis.

- Theprojector's Helpsystemcandisplayinformationaboutcommonproblems,iftheprojectoris operating.

- Thesolutionsinthismanualcanhelpyousolvemanyproblems.

If noneofthesesolutionshelp, you can contact Epsonfortechnical support.

Parenttopic: Solving Problems

ProjectorLightStatus

Thelights the projector's control panel indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table here.

Technical diagram of an electronic device with labeled ports and internal components, including a zoomed-in section view.

1Powerlight
2Lamplight
3Temperaturelight

PowerlightLamplight	lightTemperature	Statusandsolutionlight	tion
GreenOffOffNormaloperation.
FlashinggreenOff	OffWarmingup.	Waitforanimagetoappear.
OrangeOffOffStandbyorsleepmode.
FlashingorangeOff	OffPreparingnetworkmonitoring	shuttingdown.(Waitforthelighttoremainorangebeforeunpluggingtheprojector.)
FlashingredOffFl	fashingorangeProjectoristoohot.		•Makesurethattheventsandairfilterarenotcloggedwithdustorobstructedbynearbyobjects.•Makesuretheenvironmentaltemperatureisnottoohot.•Ifoverheatingcontinues,replacetheairfilter.
RedOffRedProjector	hasoverheated	andturnedoff.Leaveit	turnedofftocooldownforfiveminutes.Makesurethattheventsandairfilterarenotcloggedwithdustorobstructedbynearbyobjects.Ifoperatingtheprojectorathighaltitude,turnonHighAltitudeMode.Ifoverheatingcontinues,replacetheairfilter.Iftheproblempersists,unplugtheprojectorandcontactEpsonforhelp.
RedFlashingredOff	Lamphasaproblem.		Checktoseeifthelampisburnedout,broken,orinstalledincorrectly.Reseatorreplacethelampasnecessary.Makesurethattheventsandairfilterarenotcloggedwithdustorobstructedbynearbyobjects.Ifoperatingtheprojectorathighaltitude,turnonHighAltitudeMode.Iftheproblempersists,unplugtheprojectorandcontactEpsonforhelp.
OnFlashingOffRe	placethelampso	ontoavoiddamageorangecontinueusingtheprojector.	Donot
RedOffFlashingred	Afanorsensor	hasaproblem.Turntheprojectoroff,unplugit,andcontactEpsonforhelp.
RedorflashingFlashingred	Flashingred	gredInternalprojectredunplugit,andcontactEpsonforhelp.	orerror.Turntheprojectoroff,

Note: If the lights display a pattern not listed in the table above, turn the projector off, unplug it, and contactEpsonforhelp.

Parenttopic: Solving Problems

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

WheretoGetHelp

Relatedtasks

ReplacingtheLamp

ReplacingtheAirFilter

CleaningtheAirFilterandVents

UsingtheProjectorHelpDisplays

Youcandisplayinformationtohelpyousolvecommonproblemsusingtheprojector'sHelpsystem.

1. Turnon the projector.

2. PresstheHelpbuttonontheprojectorotheremotecontrol.

YouseetheHelpmenu.

1. Usetheupanddownarrowbuttonstohighlighttheproblemyouwanttosolve.

2. PressEntertoviewthesolutions.

3. When you are finished, do one of the following:

• Toselectanotherproblemtosolve, pressEsc.

• Toexitthehelpsystem, pressHelp.

Parenttopic: Solving Problems

SolvingImageorSoundProblems

Checkthesolutionsinthesesectionsifyouhaveanyproblemswithprojectedimagesorsound.

SolutionsWhenNoImageAppears

SolutionsWhenImageisIncorrectUsingtheUSBDisplayFunction

SolutionsWhen"NoSignal"MessageAppears

SolutionsWhen"NotSupported"MessageAppears

SolutionsWhenOnlyaPartialImageAppears

SolutionsWhenthelmageisNotRectangular

SolutionsWhentheImageContainsNoiseorStatic

SolutionsWhentheImageisFuzzyorBlurry

SolutionsWhentheImageBrightnessorColorsareIncorrect

SolutionsWhenThereisNoSoundorLowVolume

Parenttopic: Solving Problems

SolutionsWhenNoImageAppears

Ifnoimageappears, try the following solutions:

• Makesurethelenscoverisopenoroff.

- Press the A/V Mute button on the remote control to see if the image was temporarily turned off.

- Makesureallnecessarycablesaresecurelyconnectedandthepowerisonfortheprojectorand connectedvideosources.

- Presstheprojector'spowerbuttontowakeitfromstandbyorsleepmode. Alsoseeifyourconnected computerisinsleepmodeordisplayingablankscreensaver.

- CheckthesettingsontheSignalmenutomakesuretheyarecorrectforthecurrentvideosource.

- Adjust the Brightness setting or select the Normal Power Consumption setting.

- Check the Display setting to make sure Messages is set to On.

- If the projectordoesnotrespondwhenyoupressthecontrolpanelbuttons, the buttonsmaybe locked. Unlock the buttons.

- If the projectordoesnotrespondwhenyoupressbuttonsontheremotecontrol, makesuretheremote receiversareturnedon.

- ForimagesprojectedwithWindowsMediaCenter,reducethescreensizefromfullscreenmode.

- ForimagesprojectedfromapplicationsusingWindowsDirectX,turnoffDirectXfunctions.

Parenttopic: SolvingImageorSoundProblems

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ImageQualitySettings-ImageMenu

ProjectorFeatureSettings-SettingsMenu

InputSignalSettings-SignalMenu

Relatedtasks

UnlockingtheProjector'sButtons

SolutionsWhenImageisIncorrectUsingtheUSBDisplayFunction

IfnoimageappearsoriftheimageappearsincorrectlyusingtheUSBDisplayfunction,trythefollowing solutions:

• PresstheUSBbuttonontheremotecontrol.
• MakesuretheUSBDisplaysoftwarehasinstalledcorrectly.Installitmanuallyifnecessary.
• Make sure the USB Type B setting in the Extended menu is set to USB Display, if available.
• With Mac OS X, select the USB Display icon in the Dock or from the Applications folder.
• WithWindowsMediaCenter, reducethescreensizefromfullscreenmode.
• WithWindowsDirectX,turnoffDirectXfunctions.
• Ifthemousecursorflickers, select Makethemovementofthemousepointersmoothinthe EPSONUSBDisplaySettingsprogramonyourcomputer.
• Turn off the Transfer layered window setting in the EPSON USB Display Settings program on your computer.

Parenttopic: Solving Imageor Sound Problems

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

SolutionsWhen"NoSignal"MessageAppears

If the "NoSignal" message appears, try the following solutions:

• PresstheSourceSearchbuttonandwaitafewsecondsforanimagetoappear.
• Turnontheconnectedcomputerorvideosource,andpressitsplaybuttontobeginyourpresentation, ifnecessary.
• Checktheconnectionfromtheprojectortoyourvideosources.
• If you are projecting from alaptop computer, makes sure it setup to display on an external monitor.
• If necessary, turn the projector and the connected computer or video source off and then on again.

DisplayingFromaPCLaptop

DisplayingFromaMacLaptop

Parenttopic: SolvingImageorSoundProblems

DisplayingFromaPCLaptop

If you see the "No Signal" message when you display from a PC laptop, you need to setup the laptop to display on an external monitor.

1. Hold down the laptop's Fn key and press the key labelled with a monitor icon or CRT/LCD. (See yourlaptopmanualfordetails.) Waitafewsecondsforanimagetoappear.
2. Todisplayonboththelaptop'smonitorandtheprojector, trypressingthesamekeysagain.
3. If the same image is not displayed by the laptop and projector, check the Windows Display utility to make sure the external monitor port is enabled. (SeeyourcomputerorWindowsmanualfor instructions.)
4. If necessary, check your video card settings and set them multiple display option to Clone.

Parenttopic: SolutionsWhen"NoSignal"MessageAppears

DisplayingFromaMacLaptop

If you se the "No Signal" message when you display from a Mac laptop, you need to setup the laptop form mirrored display. (Se your laptop manual for details.)

1. OpentheSystemPreferencesutilityandselectDisplays.
2. SelecttheVGADisplayorColorLCDoption, if necessary.
3. ClicktheArrangeorArrangementtab.
4. Select the Mirror Displays checkbox.

Parenttopic: SolutionsWhen"NoSignal"MessageAppears

SolutionsWhen"NotSupported"MessageAppears

If the "Not Supported" message appears, try the following solutions:

- MakesurethecorrectinputsignalisselectedontheSignalmenu.

- Makesurethecomputer'sdisplayresolutiondoesnotexceedtheprojector'sresolutionandfrequency limit.Ifnecessary,selectadifferentdisplayresolutionforyourcomputer.(Seeyourcomputermanual fordetails.)

Parenttopic: SolvingImageorSoundProblems

Relatedreferences

InputSignalSettings-SignalMenu

SupportedVideoDisplayFormats

SolutionsWhenOnlyaPartialImageAppears

Ifonlyapartialcomputerimageappears,trythefollowingsolutions:

• PresstheAutobuttonontheremotecontroltooptimizetheimagesignal.
• TryadjustingtheimagepositionusingthePositionmenusetting.
• PresstheAspectbuttonontheremotecontroltoselectadifferentimageaspectratio.
• If you zoomed into or out of the image using the E-Zoom buttons, press the Esc button twice to return toafulldisplay.
• Checkyourcomputerdisplaysettingstodisabledualdisplayandsettheresolutionwithinthe projector'slimits.(Seeyourcomputermanualfordetails.)
• Checktheresolutionassignedtoyourpresentationfilestoreeiftheyarecreatedforadifferentresolutionthanyouareprojectingin.(Seeyoursoftwarehelpfordetails.)

Parenttopic: Solving Imageor Sound Problems

Relatedreferences

InputSignalSettings-SignalMenu

SupportedVideoDisplayFormats

SolutionsWhenthelmageisNotRectangular

If the projected image is not evenly rectangular, try the following solutions:

• Placetheprojectordirectlyinfrontofthecenterofthescreen, facingitsquarely, if possible.
• If you adjusted the projector height using the projector feet, press the keystone button on the project to adjust the imageshape.
• Turnonautomatickeystoneadjustmentsusingtheprojector'smenus(PowerLite1776W).
• PresstheScreenFitbutton(PowerLite1776W)andadjusttheimageshapeusingtheon-screen display.
• AdjusttheQuickCornersettingtocorrecttheimageshape.

Parenttopic: Solving Imageor Sound Problems

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

Relatedtasks

AutomaticallyCorrectingImageShapeWithScreenFit

CorrectingImageShapewithQuickCorner

SolutionsWhentheImageContainsNoiseorStatic

If the projected images seem to contain electronic interference (noise) or static, try the following solutions:

- Checkthecablesconnectingyourcomputerorvideosourcetotheprojector. Theyshouldbe:

• Separated from the powercord to prevent interference

- Securelyconnectedatbothends

• Notconnectedtoanextensioncable

- Checkthesettingsontheprojector'sSignalmenutomakesuretheymatchthevideosource.

- Selectacomputervideoresolutionthatiscompatiblewiththeprojector.

• If you are projecting from a computer, press the Auto button on the remote control to automatically adjusttheTrackingandSyncsettings.
• If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting to improve image equality.

- If you connected an extension powerable, try projecting without it to see if it caused interference in the signal.

Parenttopic: SolvingImageorSoundProblems

Relatedreferences

InputSignalSettings-SignalMenu

SupportedVideoDisplayFormats

Relatedtasks

DisplayingFromaMacLaptop

DisplayingFromaPCLaptop

SolutionsWhenthelmageisFuzzyorBlurry

If the projected image is fuzzy or blurry, try the following solutions:

- Adjusttheimagefocus.

- Cleantheprojectorlens.

Note: To avoid condensation on the lens after bringing the projector in from a cold environment, let the projectorwarmuptoroomtemperaturebeforeusingit.

- Position the projector closeenoughtothescreen.

- Position the projector so the keystone adjustment angle is not sowidethat it distortsthe image.

- When using the Screen Fit feature (PowerLite 1776W), position the projector at a compatible distance from the screen or adjust the imageshapemanually.

- Turnonautomatickeystoneadjustmentintheprojector'smenus.

- AdjusttheSharpnesssettingtoimproveimagequality.

- If you are projecting from a computer, press the Auto button on the remote control to automatically adjust the tracking and sync. If any bands or overall blurriness remains, display a uniformly patterned image on the screen and manually adjust the Tracking and Sync settings.

Parenttopic: SolvingImageorSoundProblems

Relatedreferences

InputSignalSettings-SignalMenu

ImageQualitySettings-ImageMenu

ProjectionDistance

Relatedtasks

AutomaticallyCorrectingImageShapeWithScreenFit

FocusingtheImage

CleaningtheLens

SolutionsWhenthelmageBrightnessorColorsareIncorrect

If the projected image is stood dark or light, or the colors are incorrect, try the following solutions:

- Press the Color Mode button on the remote control to try different color modes for the image and environment.

- Adjust the available settings on the Image menu for the current input source, such as Brightness, Contrast, Tint, Color Adjustment, and/or Color Saturation.

- Make sure you selected the correct Input Signal or Video Signal setting on the Signal menu, if available for your imagesource.

- Makesureallthecablesaresecurelyconnectedtotheprojectorandyourvideodevice.Ifyou connectedlongcables,tryconnectingshortercables.

- If you are using the ECO Power Consumption setting, try selecting Normal in the Settings menu.

- If the image has been progressively darkening, you may need to replace the projector lamp soon.

Parenttopic: SolvingImageorSoundProblems

Relatedconcepts

ProjectorLampMaintenance

Relatedreferences

ImageQualitySettings-ImageMenu

InputSignalSettings-SignalMenu

ProjectorFeatureSettings-SettingsMenu

SolutionsWhenThereisNoSoundorLowVolume

If there is nosound when you expect it the volume is too low, try the following solutions:

• Adjust the projector's volumesettings.
• Press the A/V Mute button on the remote control to resume video and audio if they were temporarily stopped.
• PresstheSourceSearchbuttontoswitchtothecorrectinputsource,ifnecessary.
• Checkyourcomputerorvideosourcetomakesurethevolumeisturnedupandtheaudiooutputisset forthecorrectsource.
• Checktheaudiocableconnectionsbetween the projector and your videosource.
• If you dono the earsound from an HDMI source, set the connected device to PCM output.
• Makesureanyconnectedaudiocablesarelabeled"NoResistance".
• If you are using the USB Display function, turn on the Output audio from the projector setting in the EPSONUSBDisplaySettingsprogramonyourcomputer.
• If you are using a Mac and you don't have sound from an HDMI source, makes sure your Mac supports audio through the HDMI port. If not, you need to connect an audioable.

Parenttopic: Solving Imageor Sound Problems

SolvingProjectororRemoteControlOperationProblems

Checkthesolutionsinthesesectionsifyouhaveproblemsoperatingtheprojectororremotecontrol.

SolutionstoProjectorPowerorShut-OffProblems

SolutionstoProblemswiththeRemoteControl

SolutionstoPasswordProblems

Parenttopic: Solving Problems

SolutionstoProjectorPowerorShut-OffProblems

If the project orders not come on when you press the power button or it should you expectedly, try the followingsolutions:

• Makesurethepowercordissecurelyconnectedtotheprojectorandtoaworkingelectricaloutlet.
• Theprojector'sbuttonsmaybelockedforsecurity.Unlockthebuttonsorusetheremotecontrolto turnontheprojector.
• Thepowercordmaybedefective.DisconnectthecordandcontactEpson.
• If the projector's lampshut soffun unexpectedly, it may have entered sleep mode after a period of inactivity. Begin apresentation to wakethe projector.
• If the projector's lamp shuts off and the power and Temp lights are red, the projector has overheated andshutoff.Checkthesolutionsforthislightstatus.
• If the power button on theremote control does not turn on the projector, checks batteries and make sure the Remote Receivers setting is turned on the projector's menus, if available.

Parenttopic: SolvingProjector or RemoteControlOperationProblems

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

ProjectorLightStatus

Relatedtasks

UnlockingtheProjector'sButtons

SolutionstoProblemswiththeRemoteControl

If the project orders not respond to remote control commands, try the following solutions:

• Check that theremote control batteries are installed correctly and have power. If necessary, replace the batteries.
• Makesureyouareoperatingtheremotecontrolwithinthereceptionangleandrangeoftheprojector.

• Checktoseeifabuttonontheremotecontrolisstuckdown,causingittoentersleepmode.Release thebuttontowaketheremotecontrolup.
  • Strongfluorescentlighting, directsunlight, or infrared devices signals may be interfering with the projector's remotereceivers. Dimthelightsormovetheprojectorawayfromthesunorinterfering equipment.
  • If available, turnoffone of theremotereceivers in the projector's menusystem, or check if all the remotereceivers wereturned off.

• If you assigned an Dnumbertotheremote control to operatemultiple projectors, you may need to check or change the D setting (feature not available with all projectors).

• If you lose theremote control, you can order another one from Epson.

Parenttopic: Solving Projector or Remote Control Operation Problems

Relatedconcepts

ProjectorIdentificationSystemforMultipleProjectorControl

Relatedreferences

ProjectorFeatureSettings-SettingsMenu

OptionalEquipmentandReplacementParts

RemoteControlOperation

SolutionstoPasswordProblems

If you cannot enter or remember a password, try the following solutions:

• You may have turned on password protection without first setting a password. Try entering 0000 using theremotecontrol.
• If you have entered an incorrect password to many times and see a message displaying a request code, writed down the code and contact Epson.
• Ifyoulosetheremotecontrolyoucannotenterapassword.OrderanewonefromEpson.

Parenttopic: Solving Projector or Remote Control Operation Problems

SolutionsWhenNetworkAlertE-MailsareNotReceived

If you donot receive an e-mail alerting y out o problems with a projector over then network (PowerLite 1761W/1771W/1776W), try the followings solutions:

• Makesuretheprojectoristurnedonandconnectedtothenetworkcorrectly.(Ifanerrorshutdownthe projector, itcannotsendane-mail.)
• Makesureyousetuptheprojectore-mailalertsettingscorrectlyontheprojector'snetworkMailmenu orinthenetworksoftware.
• Set the Standby Mode setting to Communication On so the network software can monitor the projectorinstandbymode.

Parenttopic: Solving Problems

Relatedconcepts

WirelessNetworkProjection

Relatedreferences

ProjectorSetupSettings-ExtendedMenu

ProjectorNetworkSettings-NetworkMenu

WheretoGetHelp

If you need to contact Epson for technical supports services, use the following support options.

InternetSupport

Visit Epson's support website at www.epson.com/support (U.S.) or www.epson.ca/support (Canada) for solutionstocommonproblemswithyourprojector.Youcandownloadutilitiesanddocumentation,get FAQsandtroubleshootingadvice,ore-mailEpsonwithyourquestions.

SpeaktoaSupportRepresentative

TousetheEPSONPrivateLineSupportservice, call(800)637-7661. This service is available for the duration of your warranty period. You may also speak with projectorsupport specialist by dialing(562) 276-4394(U.S.) or [phone](Canada).

Supporthoursare6AMto8PM, PacificTime, MondaythroughFridayand7AMto4PM, PacificTime, Saturday.

Daysandhoursofsupportaresubjecttochangewithoutnotice. Tollerlongdistancechargesmay apply.

Beforeyoucall,havethefollowinginformationready:

- Productname

•Productserialnumber(locatedonthebottomorrearoftheprojector, orinmenusystem)

•Proofofpurchase(suchasastorereceipt)anddateofpurchase

•Computerorvideoconfiguration

•Descriptionoftheproblem

PurchaseSuppliesandAccessories

Youcanpurchasescreens,otheroptionalaccessories,andreplacementpartsfromanEPSON authorizedreseller.Tofindthenarestreseller,call800-GO-EPSON(800-463-7766).Oryoucan purchase online at www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).

Topurchaseareplacementremotecontrol, call(562)276-4394(U.S.) or [phone](fordealerreferralinCanada).

Parenttopic: Solving Problems

TechnicalSpecifications

Thesesectionslistthetechnicalspecificationsofyourprojector.

GeneralProjectorSpecifications

ProjectorLampSpecifications

RemoteControlSpecifications

ProjectorDimensionSpecifications

ProjectorElectricalSpecifications

ProjectorEnvironmentalSpecifications

ProjectorSafetyandApprovalsSpecifications

SupportedVideoDisplayFormats

USBDisplaySystemRequirements

GeneralProjectorSpecifications

TypeofdisplayPoly-siliconTFTactivematrix

ResolutionPowerLite1751:

1024×768pixels(XGA)

PowerLite1761W/1771W/1776W:

1280×800pixels(WXGA)

LensF=1.58to1.7

Focallength:13.5to16.2mm

ColorreproductionFullcolor,16.8millioncolors

BrightnessPowerLite1751:

NormalPowerConsumptionmode:

Whitelightoutput2600lumens(ISO21118standard)

Colorlightoutput2600lumens

ECOPowerConsumptionmode:

Whitelightoutput1400lumens(ISO21118standard)

PowerLite1761W/1771W:

NormalPowerConsumptionmode:

Whitelightoutput2600lumens(ISO21118standard)

Colorlightoutput2600lumens

ECOPowerConsumptionmode:

Whitelightoutput1700lumens(ISO21118standard)

PowerLite1776W:

NormalPowerConsumptionmode:

Whitelightoutput3000lumens(ISO21118standard)

Colorlightoutput3000lumens

ECOPowerConsumptionmode:

Whitelightoutput1700lumens(ISO21118standard)

Contrastratio2000:1withAutoIrisonandNormalPowerConsumptionmode

Imagesize30inches(0.8m)to300inches(7.6m)

ProjectiondistancePowerLite1751:

28.3 inches (0.7m) to 345.3 inches (8.8m)

PowerLite1761W/1771W/1776W:

26.4 inches (0.7m) to 322.0 inches (8.2m)

ProjectionmethodsFront, rear, ceiling-mounted

OpticalaspectratioPowerLite1751:

(width-to-height)4:3

PowerLite1761W/1771W/1776:

16:10

FocusadjustmentPowerLite1751/1761W/1771W:

Manual

PowerLite1776W:

Powered

ZoomadjustmentManual

Zoomratio1:1.2

(Tele-to-Wide)

Internalsoundsystem1Wmonaural

NoiselevelPowerLite1751/1771W/1776W:

40dB(NormalPowerConsumptionmode)

30dB(ECOPowerConsumptionmode)

PowerLite1761W:

37dB(NormalPowerConsumptionmode)

30dB(ECOPowerConsumptionmode)

KeystonecorrectionanglePowerLite1750/1761W/1771W:

Vertical:±45°(manual);±30°(usingAutoKeystone)

Horizontal:±30°(manualonly)

PowerLite1776W:

Vertical:±45°(manual);±30°(usingAutoKeystoneorScreenFit)

Horizontal:±30°(manual);±20°(usingAutoKeystoneorScreen Fit)

USBTypeBportcompatibilityUSB1.1 and 2.0 compliant for USB displayorexternalmouse

USBTypeAportcompatibilityOneUSB1.1and2.0compliantportforUSBdeviceinputoEPSON documentcameradisplay

Parenttopic: Technical Specifications

ProjectorLampSpecifications

TypeUHE(UltraHighEfficiency)

PowerconsumptionPowerLite1751/1771W/1776W:

230W

PowerLite1761W:

205W

LamplifeUptoabout4000hours

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will vary depending upon modes selected, environmental conditions, and usage. Brightness decreases over time.

Parenttopic: Technical Specifications

Relatedconcepts

ProjectorLampMaintenance

Relatedreferences

ProjectorInformationDisplay-InfoMenu

OptionalEquipmentandReplacementParts

RemoteControlSpecifications

Receptionrange19.7feet(6m)

Batteries TwoalkalineormanganeseAA

Parenttopic: Technical Specifications

ProjectorDimensionSpecifications

Height(excludingfeet)1.7inches(44mm)

Width11.5inches(292mm)

Depth8.3inches(210mm)

WeightPowerLite1751:

3.66lb(1.66kg)

PowerLite1761W/1771W:

3.7lb(1.68kg)

PowerLite1776W:

3.77lb(1.71kg)

Parenttopic: Technical Specifications

ProjectorElectricalSpecifications

Ratedfrequency50/60Hz

Powersupply100to240VAC±10%

PowerLite1751/1771W/1776W:

3.3to1.5A

PowerLite1761W:

3to1.4A

PowerconsumptionOperating:

(110to120V)PowerLite1751W/1771W/1776W:

NormalPowerConsumptionmode:322W

ECOPowerConsumptionmode:212W

PowerLite1761:

NormalPowerConsumptionmode:293W

ECOPowerConsumptionmode:212W

Standby:

0.38W(CommunicationOff), 7.4W(CommunicationOn)

PowerconsumptionOperating:

(220to240V)PowerLite1751/1771W/1776W:

NormalPowerConsumptionmode:304W

ECOPowerConsumptionmode:203W

PowerLite1761W:

NormalPowerConsumptionmode:278W

ECOPowerConsumptionmode:203W

Standby:

0.44W(CommunicationOff), 7.7W(CommunicationOn)

Parenttopic: Technical Specifications

ProjectorEnvironmentalSpecifications

TemperatureOperating:41 to 95°F (5 to 35°C)

Storage:14to140°F(-10to60°C)

Humidity(relative,non-Operating:20to80%

condensing)

Storage:10to90%

OperatingaltitudeUpto4921feet(1500m)

Upto7500feet(2286m)withHighAltitudeModeenabled

Parenttopic: Technical Specifications

ProjectorSafetyandApprovalsSpecifications

UnitedStatesFCCPart15ClassB(DoC)

UL60950-1

CanadaICES-003ClassB

CSAC22.2No.60950-1

Parenttopic: Technical Specifications

SupportedVideoDisplayFormats

Forbestresults, your computer monitor or video card resolutions should be set to display in the projector's nativer resolution. However, your projector includes Epson's Size Wise chip that supports other computer display resolutions, so your image will be sized to automatically.

Yourcomputer'smonitororvideocardrefreshrate(verticalfrequency)mustbecompatiblewiththe projector.(Seeyourcomputerorvideocardmanualfordetails.)

Thetablebelowliststhecompatiblerefreshrateandresolutionforeachcompatiblevideodisplayformat.

DisplayformatRefreshrate(inHz)	Resolution(inpixels)
Computersignals(analogRGB)
VGA60/72/75/85640×480
SVGA56/60/72/75/85800×600
XGA60/70/75/851024×768
WXGA601280×768
WXGA601360×768
WXGA60/75/851280×800
SXGA70/75/851152×864
SXGA60/75/851280×960
SXGA60/75/851280×1024
SXGA+60/751400×1050
WXGA+60/75/851440×900
WXGA++601600×1600
UXGA601600×1200
WSXGA+*. **601680×1050
MAC13"67640×480
MAC16"75832×624
MAC19"751024×768
MAC19"591024×768
MAC21"751152×870
Compositevideo
TV(NTSC)	60720×480
TV(PAL)	50/60720×576
TV(SECAM)	50720×576
Componentvideo
SDTV(480i)	60720×480
SDTV(576i)	50720×576
SDTV(480p)	60720×480
SDTV(576p)	50720×576
HDTV(720p)50/601280×720
HDTV(1080i)50/601920×1080
HDTV(1080p)24/30/50/601920×1080
HDMinputsignals
VGA60640×480
SVGA60800×600
XGA601024×768
WXGA601280×800
WXGA++601600×900
SXGA601280×960
SXGA601280×1024
SXGA+601400×1050
UXGA601600×1200
SDTV(480i/480p)60720×480
SDTV(576i/576p)50720×576
HDTV(720p)50/601280×720
HDTV(1080i)50/601920×1080
HDTV(1080p)24/30/50/601920×1080

*PowerLite1761W/1771W/1776Wonly
**Wideresolutiononly
Parenttopic: Technical Specifications
Relatedreferences
SolutionsWhen"NotSupported"MessageAppears
InputSignalSettings-SignalMenu
SolutionsWhenOnlyaPartialImageAppears
InputSignalSettings-SignalMenu
SolutionsWhentheImageContainsNoiseorStatic

InputSignalSettings-SignalMenu

Relatedtasks

DisplayingFromaMacLaptop

DisplayingFromaPCLaptop

USBDisplaySystemRequirements

Yourcomputersystemmustmeetthesystemrequirementsheretousetheprojector'sUSBDisplay software.

RequirementWindows	Mac
OperatingsystemWindows	2000(ServicePack4only)MacOSX10.5.1	later, 10.6.x, or 10.7.x
	WindowsXPProfessional,Home Edition,andTabletPCEdition(32-bit); exceptforServicePack1
	WindowsVistaUltimate,Enterprise, Business,HomePremium,andHome Basic(32-bit)
	Windows7Ultimate,Enterprise, Professional,andHomePremium(32-and64-bit);HomeBasicandStarter(32-bit)
USBversionUSB1.1 and above(USB2.0 recommended)
CPUMobilPentiumIII1.2	GHzorfasterPowerPCG41GHzorfaster(Core (1.6GHzorfasterrecommended))Duo1.83GHzorfaster recommended)
Memory256MBormore	512MBormore512MBormore recommended)
Harddiskspace20MBormore
DisplayResolutionbetween640×480and1600×1200,16-bitcolororgreater

Parenttopic: Technical Specifications

Notices

Checkthesesectionsforimportantnoticesaboutyourprojector.

Recycling

ImportantSafetyInformation

ImportantSafetyInstructions

FCCComplianceStatement

Trademarks

SoftwareCopyright

CopyrightNotice

Recycling

Epson offers a recycling program for end of life products. Please go to www.epson.com/recycle for informationonhowtoreturnyourproductsforproperdisposal.

Parenttopic:Notices

ImportantSafetyInformation

Caution: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Neverletchildrenlookintothelenswhenitison. Neveropenanycoverontheprojector, except thelampandfiltercovers. Dangerousselectricalvoltagesinsidetheprojectorcanseverelyinjureyou. Except as specifically explained in this User's Guide, do not attempt to service this product yourself. Referallservicingtoqualifiedservicepersonnel.

Warning: The projector and its accessories come packaged in plastic bags. Keep plastic bags away from small childrento avoid any risk of suffocation.

Caution: When you replace the lamp, never touch the new lamp with your bare hands; the invisible residue left by the oil on your handsmay short enthe lamplife. Use cloth glovet to handle thenew lamp.

Parenttopic:Notices

ImportantSafetyInstructions

Followthesesafetyinstructionswhensettingupandusingtheprojector:

- Donotlookintothelenswhentheprojectorison. Thebrightlightcandamageyoureyes.

- Donotplacetheprojectoronanunstablecart,stand,ortable.

- Donotoperatetheprojectoronitsside,orwhiletiltedtooneside.Donottilttheprojectormorethan 30^ forwardorback.

• If the projector is mounted on aceiling or wall, it should be installed by qualified technicians using mounting hardware designed for use with this projector.

- Wheninstallingoradjustingaceilingorwallmount,donotuseadhesivestopreventthescrewsfrom looseninganddonotuseoilsorlubricants.Thismaycausetheprojectorcasetocrackandthe projectortofallfromitsceilingmount.Thiscouldcauseseriousinjurytoanyoneunderthemountand coulddamagetheprojector.

- Donotusetheprojectornearwaterorsourcesofheat.

- Usethetypeofpowersourceindicatedontheprojector. Useofadifferentpowersourcemayresultin fireorelectricshock. If you are not sure of the power available, consult your dealer or power company.

- Placetheprojectornearawalloutletwheretheplugcanbeeasilyunplugged.

• Takethefollowing precautions when handling the plug: Donothold the plug with wethands. Donot insert the plug into an outlet with dust present. Insert the plug firmly into the outlet. Donot pull the power cord when disconnecting the plug: always besure to hold the plug when disconnecting it. Failure to comply with these precautions could result in fire electric shock.

- Donotoverloadwalloutlets,extensioncords,orpowerstrips.Donotinserttheplugintoadusty outlet.Thiscancausefireorelectricshock.

- Donotplacetheprojectorwherethecordcanbewalkedon. This may result in infraying ordamageto the plug.

- Unplugtheprojectorfromthewalloutletbeforecleaning.Useadrycloth(or,forstubborndirtor stains,amoistcloththathasbeenwrungdry)forcleaning.Donotuseliquidoraerosolcleaners.

- Donotblocktheslotsandopeningsintheprojectorcase. Theyprovideventilationandpreventthe projectorfromoverheating. Donotoperatetheprojectoronasofa,rug,orothersoftsurface,orsetit ontopofloosepapers,whichcouldblockventsunderneatheprojector. Ifyouaresettingupthe projectornearawall,leaveatleast7.9inches(20cm)ofspacebetweenthewallandtheairexhaust vent.

- Donotoperatetheprojectorinaclosed-incabinetunlessproperventilationisprovided.

- Neverpushobjectsofanykindthroughthecabinetslots.Neverspillliquidofanykindintothe projector.

- If you are using two or more projector sides-by-side, leave at least 2 feet (60 cm) of space between the projector to allow for proper ventilation.

- Youmayneedtocleantheairfilterandvent.Acloggedairfilterorventcanblockventilationneeded tocooltheprojector.Donotusecannedair,orthegasesmaybeare residue.

- Donotstoretheprojectoroutdoorsforanextendedlengthoftime.

- Exceptasspecificallyexplainedinthismanual,donotattempttoservicethisproductyourself.Refer allservicingtoqualifiedpersonnel.Openingorremovingcoversmayexposeyoutodangerous voltagesandotherhazards.

- Neveropenany covers on the projectore except a specifically explained in this manual. Never attempt to disassemble or modify the projector. Refer all repair to qualified service personnel.

- Unplugtheprojectorfromthewalloutletandreferservicingtoqualifiedservicepersonnelunderthe followingconditions:ifitdoesnotoperatenormallywhenyoufollowtheoperatinginstructions,or exhibitsadistinctchangeinperformance;ifsmoke,strangeodors,orstrangenoisescomefromthe projector;ifthepowercordorplugisdamagedorfrayed;ifliquidorforeignobjectsgetinsidethe projector,orifithasbeenexposedtorainorwater;ifithasbeendroppedorthehousinghasbeen damaged.

- Donottouchtheplugduringanelectricalstorm. Otherwise, you may receive an electric shock.

- Unplugtheprojectorwhenitwillnotbeusedforextendedperiods.

- Donotusetheprojectorwhereitmaybeexposedtorain,water,orexcessivehumidity.

- Donotusetheprojectorwhereitmaybeexposedtosmoke,corrosivegases,orexcessivedust.

- Donotuseorstoretheprojectororremotecontrolinahotlocation,suchasnearaheater,indirect sunlight,orinaclosedvehicle.

- If you use the projector in a country other than where you purchase it, use the correct power cord for that country.

- Donotstandontheprojectororplaceheavyobjectsonit.

- Donotusetheprojectoroutsideoftherequiredtemperaturerangeof41to95°F(5to35°C).Doing somaycauseanunstabledisplayandcouldleadtoprojectordamage.

- Donotstoretheprojectoroutsideoftherequiredtemperaturerangeof14to140°F(-10to60°C)or indirectsunlightforlongperiodsoftime.Doingsomaycausedamagetothecase.

- Donotplaceanythingthatcanbecomewarpedordamagedbyheatneartheexhaustvents.Donot bringyourhandsorfaceclosetotheventswhileprojectionisinprogress.

• Beforeyoumovetheprojector, makesureitspoweristurnedoff, theplugisdisconnectedfromthe outlet, andallcablesaredisconnected.
• Nevertrytoremovethelampimmediatelyafterusebecauseitwillbeextremelyhot.Beforeeremoving thelamp,turnoffthepowerandwaitatleastanhourtoallowthelamptocoolcompletely.
• Donotdisassemblethelamporsubjectittoimpacts.
• Donotplacethesourceofanopenflame, such as alitcandle, on near the projector.
• Donotblockthelensduringprojectionusingabookoranyobjectotherthanthelenscover. Use the lenscovertotemporarilystopprojection, but avoid projecting with the lenscoverclosedforalong period. This could damage the projector or cause a fire.
• Donotmodifythepowercord. Donotplaceheavyobjectsontopofthepowercordorbend,twist,or pullitexcessively. Keepthepowercordawayfromhotelectricalappliances.
• Ifthelampbreaks, ventilatetheroomtopreventgasescontainedinthelampfrombeinginhaledor comingincontactwithyoueyesormouth. If youdoinhalegasesorgasescomeincontactwithyour eyesormouth, seekmedicaladviceimmediately.
• If the projector is mounted over overhead and the lamp breaks, be careful to prevent pieces of glass from falling into you are when you open the lamp cover.

Note: Hg The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposolorrecycling.Donotputinthetrash.

WARNING: The cords included with this product contain chemicals, including lead, known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling. (This notice is provided in accordance with Proposition 65 in Cal. Health & Safety Code § 25249.5 and following.)

RestrictionofUse

Parenttopic:Notices

RestrictionofUse

Whenthisproductisusedforapplicationsrequiringhighreliability/safetysuchastransportationdevices relatedtoaviation,rail,marine,automotive;disasterpreventiondevices;varioussafetydevices;or functional/precisiondevices,youshouldusethisproductonlyaftergivingconsiderationoincludingfail-safesandredundanciesintoyourdesigntomaintainsafetyandtotalsystemreliability.

Because this product was not intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main communication equipment, nuclear power control equipment, or medicalequipment related to direct medical care, please make your own judgment on this product's suitability after a full evaluation.

Parenttopic: Important Safety Instructions

FCCComplianceStatement

ForUnitedStatesUsers

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiater radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference or radio television reception. However, there is no guarantee that interference will not occur in particular installation. If this equipment does cause interference or radio and television reception, which can be determined by turning the equipment off and, the user is encouraged to try to correct the interference by one or more of the following measures:

•Reorientorrelocatethereceivingantenna.

- Increase these separation between the equipment and receiver.

- Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

- Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

WARNING

The connection of an on-shielded equipment interface cable to this equipment will invalid at the FCC Certification or Declaration of this device and may cause interference levels which exceed the limits established by the FCC forthisequipment. It is the responsibility of the userto obtain and use a shielded equipment interface cable with this device. If this equipment has more than one interface connector, do not leave cables connected to unused interfaces. Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.

ForCanadianUsers

ThisClassBdigitalapparatusmeetsallrequirementsoftheCanadianInterference-CausingEquipment Regulations.

HDMI and High-Definition Multimedial Interface are the trademarks or registered trademark of HDMI Licensing LLC.

GeneralNotice: Other product names used herein are for identification purposes only and maybe trademark of their respective owners. Epson disclaims any and all rights in those marks.

EPSON®

EXCEED YOUR VISION

Parenttopic:Notices

SoftwareCopyright

Thisproductusesfreesoftwareaswellassoftwaretowhichthiscompanyholdstherights.

The following is information on the freesoftware used by this product.

GNUGPL

This projector product includes the open source software programs which apply the GNU General Public License Version 2 or laterversion ("GPL Programs").

WeprovidethesourcecodeoftheGPLProgramsuntilfive(5)yearsafterthediscontinuationofsame modelofthisprojectorproduct.

If you desire to receive the source code of the GPL Programs, please see the "EPSON Projector Contact List" in the User's Guide, and contact the customers support your region.

TheseGPLProgramsareWITHOUTANYWARRANTY;withouteventheimpliedwarrantyof MERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublic Licenseformoredetails.

ThelistofGPLProgramsisasfollowsandthenamesofauthoraredescribedinthesourcecodeofthe GPLPrograms

ThelistofGPLPrograms

busybox-1.13.4

iptables-1.4.2

libgcc1/gcc-4.3.3)

linux-2.6.27

patches

udhcp0.9.8

uvcrev.219

wireless_tools29

EPSONoriginaldrivers

The GNUGeneralPublicLicenseVersion2isasfollows. YoualsocanseetheGNUGeneralPublicLicenseVersion2athttp://www.gnu.org/licenses/.

GNUGENERALPUBLICLICENSE

LICENSEVersion2, June 1991

Copyright©1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute overbatim copies of this licensed document, but changing it is not allowed.

Preamble

The licenses form most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software—tomakesure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

Whenwespeakoffreesoftware, wearereferringtofreedom, notprice. OurGeneralPublicLicensesare designedtomakesurethatyouhavethefreedomtodistributecopiesoffreesoftware(andchargefor thisserviceifyouwish), thatyoureceivesourcecodeorcangetitifyouwantit, thatyoucanchangethe softwareorusepiecesofitinnewfreeprograms; andthatyouknowyoucandothesethings.

Toprotectyourrights,weneedtomakerestrictionsthatforbidanyonetodenyyoutheserightsortoask youtsurrendertherights.Theserestrictionstranslatetocertainresponsibilitiesforyouifyoudistribute copiesofthesoftware,orifyoumodifyit.

Forexample, if youdistributecopiesofsuchaprogram, whethergratisorforafee, youmustgivethe recipientsalltherightsthatyouhave. Youmustmakesurethatthey, too, receiveorcangetthesource code. Andyoumustshowthemthesetermssotheyknowtheirrights.

Weprotectyourrightswithtwosteps:(1)copyrightthesoftware,and(2)offeryouthislicensewhich givesyoulegalpermissiontocopy,distributeand/ormodifythesoftware.

Also,foreachauthor'sprotectionandours,wewanttomakecertainthateveryoneunderstandsthat thereisnowarrantyforthisfreesoftware.Ifthesoftwareismodifiedbysomeoneelseandpassedon, wewantitsrecipientstoknowthatwhattheyhaveisnottheoriginal,sothatanyproblemsintroducedby otherswillnotreflectontheoriginalauthors'reputations.

Finally, anyfreeprogramisthreatenedconstantlybysoftwarepatents. Wewishtoavoidthedangerthat redistributorsofafreeprogramwillindividuallyobtainpatentlicenses, ineffectmakingtheprogram proprietary. Topreventthis, wehavemadeitclearthatanypatentmustbelicensedforeveryone'sfree useornotlicensedatall.

Theprecisetermsandconditionsforcopying,distributionandmodificationfollow.

GNUGENERALPUBLICLICENSETERMSANDCONDITIONSFORCOPYING,DISTRIBUTIONAND MODIFICATION

1. This License applies any program or other work which contains an notice placed by the copyright holders saying it may be distributed under the terms of this General Public License. The "Program", below, refer to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is so say, a work containing the Program or portion of it, either by batimor with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

Activitiesotherthancopying,distributionandmodificationarenotcoveredbythisLicense;theyare outsideitsscope. TheactofrunningtheProgramisnotrestricted,andtheoutputfromtheProgramis coveredonlyifitscontentsconstituteaworkbasedontheProgram(independentofhavingbeenmade byrunningtheProgram).WhetherthatistruedependsonwhattheProgramdoes.

1. You may copy and distribute overbatim copies of the Program's source code easy to receive it, in any medium, provided that you conspicuously and appropriately publish one each copy an appropriate copyright notice and disclaimer of warranty; keep intact all then notice that referto this License and to the absence of any warranty; and give any other recipients of the Program's copy of this License along with the Program.

Youmaychargeafeeforthephysicalactoftransferringacopy, andyoumayatyouroptionoffer warrantyprotectioninexchangeforafee.

1. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distributes such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

a) You must cause the modified file to carry prominent notices stating that you changed the files and the date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.

c) If themodifiedprogramnormallyreadscommandsinteractivelywhenrun,youmustcauseit,when startedrunningforsuchinteractiveuseinthemostordinaryway,toprintordisplayananannouncement includinganappropriatecopyrightnoticeandanoticethatthereisnowarranty(orelse,sayingthatyou provideawarranty)andthatusersmayredistributetheprogramundertheseconditions,andtellingthe userhowtoviewacopyofthisLicense.(Exception:iftheProgramitselfisinteractivebutdoesnot normallyprintsuchanannouncement,yourworkbasedontheProgramisnotrequiredtoprintan announcement.)

Theserequirementsapplytothemodifiedworkasawhole.Ifidentifiablesectionsofthatworkarenot derivedfromtheProgram,andcanbereasonablyconsideredindependentandseparateworksin themselves,thenthisLicense,anditsterms,donotapplytothosesectionswhenyoudistributethemas separateworks.Butwhenyoudistributethesamesectionsaspartofawholewhichisaworkbasedon theProgram,thedistributionofthewholemustbeonthetermsofthisLicense,whosepermissionsfor otherlicenseeeseextendtotheentirewhole,andthustoeachandeverypartregardlessofwhowroteit.

Thus, it is not the intent of this section to claim rights or contest your right to work written entirely by you; rather, the intent to exercise the right to control the distribution of derivative or collectiveworks based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of fast storage or distribution medium does not bring the other work under the scope of this License.

1. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:

a) Accompanyitwiththecompletecorrespondingmachine-readablesourcecode, which must be distributedunderthetermsofSections1 and2 aboveonamediumcustomarilyusedforsoftware interchange; or,

b) Accompanyitwithawrittenoffer, validforatleastthreeyears, togiveanythirdparty, forachargeno morethanyourcostofphysicallyperformingsourcedistribution, acompletemachine-readablecopy of thecorrespondingsourcecode, tobedistributedunderthetermsofSections1 and2 aboveona mediumcustomarilyusedforsoftwareinterchange; or,

c) Accompanyitwiththeinformationyoureceivedastotheoffertodistributecorrespondingsource code. (Thisalternativeisallowedonlyfornoncommercialdistributionandonlyifyoureceivedthe programinobjectcodeoreexecutableformwithsuchanoffer,inaccordwithSubsectionabove.)

Thesourcecodeforaworkmeansthepreferredformoftheworkformakingmodificationstoit. Foran executablework, completesourcecodemeansallthesourcecodeforallmodulesitcontains, plusany associatedinterfacedefinitionfiles, plusthescriptsusedtocontrolcompilationandinstallationofthe executable. However, asaspecialexception, thesourcecodedistributedneednotincludeanythingthat isnormallydistributed(ineithersourceordinaryform)withthemajorcomponents(compiler, kernel, and

soon)oftheoperatingsystemonwhichtheexecutableruns,unlessthatcomponentitselfaccompanies theexecutable.

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

1. You may not copy, modify, sublicense, ordistributethe Program except as expressly provided under this License. Any attempt other wisetocopy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will no have their license terminated so long such parties remain infull compliance.

2. You are not required to accept this License, since you haven't signed. However, nothing else grants your permission to modify the Program or its derivative works. These actions are prohibited by law if you don't accept this License. Therefore, by modifying the distribution the Program (or any work based on the Program), you indicate your acceptance of this License, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

3. Each time you are distributed the Program (or any work based on the Program), there is a automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on their recipients' exercise of their rights granted herein. You are not responsible for enforcing compliance by third parties this License.

4. If, as a consequence of court judgment or allegation of patent infringement for any other reason (not limited to patent issues), conditions are imposed by you (whether by court order, agreement or otherwise) that contradict the condition of this License, they don't excuse you from the condition of this License. If you cannot distribute soastosatisfysimultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty - freer distribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would before refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of these section is intended to apply and these section as a whole is intended to apply in other circumstances.

Itisnotthepurposeofthissectiontoinduceyoutoinfringeanypatentsorotherpropertyrightclaimsortocontestvalidityofanysuchclaims;thissectionhasthesolepurposeofprotectingtheintegrityofthefreesoftwaredistributionsystem,whichisimplementedbypubliclicensepractices.Manypeoplehavemadegenerouscontributionstothewiderangeofsoftwaredistributedthroughthatsysteminrelianceonconsistentapplicationofthatsystem;itisuptotheauthor/donortodecideifheorsheiswillingtodistributesoftwarethroughanyothersystemandalicenseecannotimposethatchoice.

This section is intended to make through clearly what is believed to be a consequence of the rest of this License.

1. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in our countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

2. The Free Software Foundation may publish revised and/or new version of the General Public License from timetotime. Such new versions will be similar to spirit to the present version, but may differ in detail to address new problems or concerns.

Eachversionisgivenadistinguishingversionnumber. If the Programs specifies a version number of this License which appliestoit and "anylaterversion", you have the option off following the terms and condition either of that version or any laterversion published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

1. If you wish to incorporate part of the Program into other free programs, whose distribution conditions are different, writeto the author to ask for permission. For software which is copyrighted by the Free Software Foundation, writeto the Free Software Foundation; wesometimes make exceptions for this. Our decision will be guided by the two goals of preserving the freestatus of all derivatives of four free software and of promoting the sharing and reuse of software generally.

NOWARRANTY

11.BECAUSETHEPROGRAMISLICENSEDFREEOFCHARGE, THEREISNOWARRANTYFOR THEPROGRAM, TOTHEEXTENTPERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE ESTATED IN WRITING THE COPYRIGHT RIGHTHOLDERS AND/OR OTHER PARTIES PROVIDETHEPROGRAM "ASIS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE. THE ENTIRERISKASTO THE EQUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUMETHECOSTOFALL NECESSARY SERVICING, REPAIROR CORRECTION.

1. INNOEVENTUNLESSREQUIRED BYAPPLICABLELAWORAGREEDTOINWRITINGWILL ANYCOPYRIGHTHOLDER, ORANYOTHERPARTYWHOMAYMODIFYAND/ORREDISTRIBUTE THEPROGRAMASPERMITTEDABOVE, BELIABLETOYOUFORDAMAGES, INCLUDINGANY GENERAL, SPECIAL, INCIDENTALORCONSEQUENTIALDAMAGESARISINGOUTOFTHEUSE ORINABILITYTOUSETHEPROGRAM(INCLUDINGBUTNOTLIMITEDTOLOSSOFDATAOR DATABASEINGRENDEREDINACCURATEORLOSSESSUSTAINEDBYYOUORTHIRDPARTIES ORAFAILUREOFTHEPROGRAMTOOPERATEWITHANYOTHERPROGRAMS), EVENIFSUCH HOLDEROROTHERPARTYHASBEENADVISEDOFTHEPOSSIBILITY OFSUCHDAMAGES.

ENDOFTERMSANDCONDITIONS

HowtoApplyTheseTermstoYourNewPrograms

If you develop an new program, and you want to be of the greatest possible us to the public, the best way to achieve this is a make it free software which everyone can redistribute and change under these terms.

Todos, attach the following notice to the program. It is a fast to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each files should have at least the "copyright" line and a point to where the full notice is found.

Copyright©)

Thisprogramisfreesoftware;youcanredistributeitand/ormodifyitunderthetermsoftheGNU GeneralPublicLicenseaspublishedbytheFreeSoftwareFoundation;eitherversion2oftheLicense,or (atyouroption)anylaterversion.

Thisprogramisdistributedinthehopethatitwillbeuseful,butWITHOUTANYWARRANTY;without eventheimpliedwarrantyofMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.See theGNUGeneralPublicLicenseformoredetails.

You should have received a copy of the GNU General Public License along with this program; if not, writeto the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA02110-1301 USA.

Alsoaddinformationonhowtocontactyoubyelectronicandpapermail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovisionversion69, Copyright©)yearnameofauthorGnomovisioncomeswithABSOLUTELYNO WARRANTY;fordetailstype `showw`.Thisisfreesoftware, andyouarewelcometoredistributeit undercertainconditions;type`showc`fordetails.

The hypothetical commands `showw' and `showc' should show the appropriate part of the General Public License. Of course, the commands you use may be called something other than `showw' and `showc'; they could even be mouse click or menu items—whatever suits your program.

Youshouldalsogetyouremployer(ifyouworkasaprogrammer)oryourschool,ifany,tosigna "copyrightdisclaimer"fortheprogram,ifnecessary.Hereisasample;alterthenames:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.

,1 April 1989

TyCoon, PresidentofVice

ThisGeneralPublicLicenseddoesnotpermitincorporatingyourprogramintoproprietaryprograms.If yourprogramisasubroutinelibrary,youmayconsideritmoreusefultopermitlinkingproprietary applicationswiththelibrary.Ifthisiswhatyouwanttodo,usetheGNULesserGeneralPublicLicense insteadofthisLicense.

GNULGPL

This projector product includes the open source software programs which apply the GNU Lesser General Public License Version 2 or later version ("LGPL Programs").

WeprovidethesourcecodeoftheLGPLProgramsuntilfive(5)yearsafterthediscontinuationofsame modelofthisprojectorproduct.

If you desiretoreceivethesourcecodeoftheLGPLPrograms, please seethe "EPSONProjector ContactList" in the User's Guide, and contact the customers support of your region.

TheseLGPLProgramsareWITHOUTANYWARRANTY;withouteventheimpliedwarrantyof MERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublic Licenseformoredetails.

ThelistofLGPLProgramsisasfollowsandthenamesofauthoraredescribedinthesourcecodeoftheLGPLPrograms.

LGPLPrograms

glibc-2.10

SDL-1.2.13

SDL-Image

The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser General Public License Version 2 at http://www.gnu.org/licenses/.

GNULESSERGENERALPUBLICLICENSE

Version2.1, February 1999

Copyright©)1991,1999FreeSoftwareFoundation,Inc.51FranklinStreet,FifthFloor,Boston,MA 02110-1301USAEveryoneispermittedtocopyanddistributeverbatimcopiesofthislicensedocument, butchangingitisnotallowed.

[ThisisthefirstreleasedversionoftheLesserGPL.ItalsocountsasthesuccessoroftheGNULibraryPublicLicense,version2,hencetheversionnumber2.1.]

Preamble

The licenses from most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and changefreesoftware—tomakesure the software is free for all its users.

Thislicense,theLesserGeneralPublicLicense,appliestosomespeciallydesignatedsoftware packages—typicallylibraries—oftheFreeSoftwareFoundationandotherauthorswhodecidetouseit.Youcanuseittoo,butwesuggestyoufirstthinkcarefullyaboutwhetherthislicenseortheordinary GeneralPublicLicenseisthebetterstrategytouseinanyparticularcase,basedontheexplanations below.

Whenwespeakoffreesoftware, wearereferringtofreedomofuse, notprice. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies offreesoftware (and charge forth this service if you wish); that you receive source code or can get it you want it; that you can chan the software and use pieces of it in new free programs; and that you are informed that you can do the settings.

Toprotectyourrights,weneedtomakerestrictionsthatforbiddistributorstodenyyoutheserightsorto askyoutsurrendertheserights.Theserestrictionstranslatetocertainresponsibilitiesforyouifyou distributecopiesofthelibraryorifyoumodifyit.

Forexample, if youdistributecopiesofthelibrary, whethergratisorforafee, youmustgivethe recipientsalltherightsthatwegaveyou. Youmustmakesurethatthey, too, receiveorcangetthe sourcecode. If youlinkothercodewiththelibrary, youmustprovidecompleteobjectfilestothe recipients, sothattheycanrelinkthemwiththelibraryaftermakingchangestothelibraryand recompilingit. Andyoumustshowthemthesetermssotheyknowtheirrights.

Weprotectyourrightswithatwo-stepmethod:(1)wecopyrightthelibrary, and(2)weofferyouthis license, whichgivesyoulegalpermissiontocopy,distributeand/ormodifythelibrary.

Toprotecteachdistributor,wewanttomakeitveryclearthatthereisnowarrantyforthefreelibrary. Also,ifthelibraryismodifiedbysomeoneelseandpassedon,therecipientsshouldknowthatwhatthey haveisnottheoriginalversion,sothattheoriginalauthor'sreputationwillnotbeaffectedbyproblems thatmightbeintroducedbyothers.

Finally, software patents pose a constant threat to the existence of any free program. Wewishtomake sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from apatentholder. Therefore, we insist that anypatent license obtained for aversion of the library must be consistent with the full freedom of us specified in this license.

MostGNUsoftware,includingsomelibraries,iscoveredbytheordinaryGNUGeneralPublicLicense. Thislicense,theGNULesserGeneralPublicLicense,appliestocertaindesignatedlibraries,andisquite differentfromtheordinaryGeneralPublicLicense.Weusethislicenseforcertainlibrariesinorderto permitlinkingthoselibrariesintonon-freeprograms.

When a program is linked with a library, whether statically or using ashared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General

PublicLicensethereforepermitssuchlinkingonlyiftheentirecombinationfitsitscriteriaoffreedom.The LesserGeneralPublicLicensepermitsmorelaxcriteriaforlinkingothercodewiththelibrary.

Wecallthislicensethe"Lesser"GeneralPublicLicensebecauseitdoesLesstoprotecttheuser's freedomthantheordinaryGeneralPublicLicense.ItalsoprovidesotherfreesoftwaredevelopersLess ofanadvantageovercompetingnon-freeprograms.Thesedisadvantagesarethereasonweusethe ordinaryGeneralPublicLicenseformanylibraries.However,theLesserlicenseprovidesadvantagesin certainspecialcircumstances.

Forexample, onrareoccasions, theremaybeaspecialneedtoencouragethewidestpossibleuseofacertainlibrary, sothatitbecomesade-factostandard. Toachievethis, non-freeprogramsmustbe allowedtousethelibrary. Amorefrequentcaseisthatafreelibrarydoesthesamejobaswidelyused non-freelibraries. Inthiscase, thereislittletogainbylimitingthefreelibrarytofreesoftwareonly, sowe usetheLesserGeneralPublicLicense.

Inothercases, permissionouseaparticularlibraryinnon-freeprogramsenablesagreaternumberof peopletousealargebodyoffreesoftware. Forexample, permissionousetheGNUCLibraryinnon-freeprogramsenablesmanymorepeopletousethewholeGNUoperatingsystem, aswellasitsvariant, theGNU/Linuxoperatingsystem.

Although the Lesser General Public License is less protective of the users' freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the where with altorun that program using a modified version of the Library.

Theprecisetermsandconditionsforcopying,distributionandmodificationfollow.Paycloseattentionto thedifferencebetweena"workbasedonthelibrary"anda"workthatusesthelibrary".Theformer containscodederivedfromthelibrary,whereasthelattermustbecombinedwiththelibraryinorderto run.

GNULESSERGENERALPUBLICLICENSETERMSANDCONDITIONSFORCOPYING, DISTRIBUTIONANDMODIFICATION

1. This License Agreement applies to any software library or other program which contains an notice placed by the copyright holder or other authorized part(s) saying it may be distributed under the terms of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you".

A"library"meansacollectionofsoftwarefunctionsand/ordatapreparedsoastobeconvenientlylinked withapplicationprograms(whichusesomeofthosefunctionsanddata)toformexecutables.

The "Library", below, refer to any such software library or work which has been distributed under these terms. A "work based on the Library" mean either the Library or any derivative work under copyright law: that is also, a work containing the Library or portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".)

"Sourcecode"foraworkmeansthepreferredformoftheworkformakingmodificationstoit. Fora library, completesourcecodemeansallthesourcecodeforallmodulesitcontains, plusanyassociated interfacedefinitionfiles, plusthescriptsusedtocontrolcompilationandinstallationofthelibrary.

Activitiesotherthancopying,distributionandmodificationarenotcoveredbythisLicense;theyare outsideitsscope.TheactofrunningaprogramusingtheLibraryisnotrestricted,andoutputfromsucha programiscoveredonlyifitscontentsconstituteaworkbasedontheLibrary(independentoftheuseof theLibraryinatoolforwritingit).WhetherthatistruedependsonwhattheLibrarydoesandwhatthe programthatusesetheLibrarydoes.

1. You may copy and distribute overbatim copies of the Library's completes source code as you receive it, in an medium, provided that you conspicuously and appropriately publish one each copy an appropriate copyright notice and disclaimer of warranty; keep intact all then notice that referto this License and to the absence of any warranty; and distribute a copy of this License along with the Library.

Youmaychargeafeeforthephysicalactoftransferringacopy, andyoumayatyouroptionoffer warrantyprotectioninexchangeforafee.

1. You may modify your copy or copies of the Library or any portion of fit, thus forming a work based on the Library, and copy and distributes such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

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c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License.

d) If a facility in them modified Library refer to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful.

(Forexample, afunctioninalibrarytocomputesquarerootshasapurposethatisentirelywell-defined independentoftheapplication.Therefore, Subsection2drequiresthatanyapplication-suppliedfunction ortableusedbythisfunctionmustbeoptional:iftheapplicationdoesnotsupplyit,thesquareroot functionmuststillcomputesquareroots.)

Theserequirementsapplytothemodifiedworkasawhole.Ifidentifiablesectionsofthatworkarenot derivedfromtheLibrary,andcanbereasonablyconsideredindependentandseparateworksin themselves,thenthisLicense,anditsterms,donotapplytothosesectionswhenyoudistributethemas separateworks.Butwhenyoudistributethesamesectionsaspartofawholewhichisaworkbasedon theLibrary,thedistributionofthewholemustbeonthetermsofthisLicense,whosepermissionsfor otherlicenseesextendtotheentirewhole,andthustoeachandeverypartregardlessofwhowroteit.

Thus, it is not the intent of this section to claim rights or contest your right to work written entirely by you; rather, the intent to exercise the right to control the distribution of derivative or collectiveworks based on the Library.

In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of fast storage or distribution medium does not bring the other work under the scope of this License.

1. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to agivency of the Library. Todo this, you must alter all thenoticest that referto this License, so that they referto the ordinary GNU General Public License, version 2, instead of this License. (If an ewer version than version 2 of the ordinary GNU General Public License has appeared, then you can specify that version instead if you wish.) Donot make any other change in these notices.

Oncethischangeismadeinagivency,itisirreversibleforthatcopy,sotheordinaryGNUGeneral PublicLicenseappliestoallsubsequentcopiesandderivativeworksmadefromthatcopy.

ThisoptionisusefulwhenyouwishtocopypartofthecodeoftheLibraryintoaprogramthatisnota library.

1. You may copy and distribute the Library (or portion order derivative of fit, under Section 2) in object code to execute a form under the terms of Sections 1 and 2 above provided that you accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange.

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However, linkinga "workthatusestheLibrary" with the Library creates an executable that is a derivative of the Library (because it contains portion of the Library), rather than a "workthatusesthe library". The executable is therefore recovered by this License. Section 6 state terms for distribution of such executables.

Whena"workthatusestheLibrary"usesmaterialfromaheaderfilethatispartoftheLibrary,theobject codefortheworkmaybeaderivativeworkoftheLibraryeventhoughthesourcecodeisnot.Whether thisistrueisespeciallysignificantiftheworkcanbelinkedwithouttheLibrary,oriftheworkisitselfa library.Thethresholdforthistobetrueisnotpreciselydefinedbylaw.

If such an object file uses only numerical parameters, data structure layouts and accessors, and small macros and small inline functions (ten lines or less in length), then the use of the object file is

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YoumustgiveprominentnoticewitheachcopyoftheworkthattheLibraryisusedinitandthatthe LibraryanditsusearecoveredbythisLicense. YoumustsupplyacopyofthisLicense. Ifthework duringexecutiondisplayscopyrightnotices, youmustincludethecopyrightnoticefortheLibraryamong them, aswellasareferencedirectingtheusertothecopyofthisLicense. Also, youmustdooneof thesethings:

a)Accompanytheworkwiththecompletecorrespondingmachine-readablesourcecodefortheLibrary includingwhateverchangeswereusedinthework(whichmustbedistributedunderSections1 and2 above);and,iftheworkisanexecutablelinkedwiththeLibrary,withthecompletemachine-readable "workthatusestheLibrary",asobjectcodeand/orsourcecode,sothattheusercanmodifytheLibrary and thenrelinktoproduceamodifiedexecutablecontainingthemodifiedLibrary.(Itisunderstood that theuserwhochangesthecontentsofdefinitionsfilesintheLibrarywillnotnecessarilybeableto recompiletheapplicationousethemodifieddefinitions.)

b) UseasuitablesharedlibrarymechanismforlinkingwiththeLibrary.Asuitablemechanismisonethat (1) usesatruntimeacopyofthelibraryalreadypresentontheuser'scomputersystem, rather than copyinglibraryfunctionsintotheexecutable,and(2) willoperateproperlywithamodifiedversionofthe library,iftheuserinstallsone,aslongasthemodifiedversionisinterface-compatiblewiththeversion thattheworkwasmadewith.

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withthemajorcomponents(compiler, kernel, andsoon) of the operating system on which the executableruns, unless that component itself accompanies the executable.

Itmayhappenthatthisrequirementcontradictsthelicenserestrictionsofotherproprietarylibrariesthat donotnormallyaccompanytheoperatingsystem.Suchacontradictionmeansyoucannotuseboth themandtheLibrarytogetherinanexecutablethatyoudistribute.

1. You may placelibraryfacilities that are a work based on the Library side-by-side in single library together with other library facilities not covered by this License, and distributes such as combined library, provided that these separated distribution of the work based on the Library and of the other library facilities is otherwise permitted, and provided that you do the set two things:

a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the terms of the Sections above.

b) Give prominent notice with the combined library of the fact that part of it is a work based on the Library, and explaining what to find the accompanying uncombined form of the homework.

1. Youmaynotcopy, modify, sublicense, linkwith, ordistributetheLibraryexceptasexpresslyprovided underthisLicense.Anyattemptotherwisetocopy, modify, sublicense, linkwith, ordistributetheLibrary isvoid, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated as long as such parties remain infull compliance.

2. You are not required to accept this License, since you haven't signed. However, nothing else grants your permission to modify the library or its derivative frameworks. These actions are prohibited by law if you don't accept this License. Therefore, by modifying the distribution the Library (or any work based on the Library), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Library or works based on it.

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4. If, as a consequence of court judgment or allegation of patent infringement for any other reason (not limited to patent issues), conditions are imposed by you (whether by court order, agreement or otherwise) that contradict the condition of this License, they don't excuse you from the conditions of this License. If you cannot distribute soastosatisfysimultaneously you obligations under this License and any other pertinent obligations, then a consequence you may not distribute the Library at all. For example, if a patent license would not permit royalty - freeredistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be therefore from distribution of the Library.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of these section is intended to apply, and these section as a whole is intended to apply in other circumstances.

Itisnotthepurposeofthissectiontoinduceyoutoinfringeanypatentsorotherpropertyrightclaimsortocontestvalidityofanysuchclaims;thissectionhasthesolepurposeofprotectingtheintegrityofthefreesoftwaredistributionsystemwhichisimplementedbypubliclicensepractices. Manypeoplehavemadegenerouscontributionstothewiderangeofsoftwaredistributedthroughthatsysteminrelianceonconsistentapplicationofthatsystem;itisuptotheauthor/donortodecideifheorsheiswillingtodistributesoftwarethroughanyothersystemandalicenseecannotimposethatchoice.

This section is intended to make through clearly what is believed to be a consequence of the rest of this License.

1. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in our countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

2. The Free Software Foundation may publish revised and/or new version so the Lesser General Public License from timetotime. Such new versions will be similar to the present version, but may differ in detail to address new problems or concerns.

Eachversionisgivenadistinguishingversionnumber.IftheLibraryspecifiesaversionnumberofthisLicensewhichappliestoitand"anylaterversion",youhavetheoptionoffollowingthetermsandconditionseitherofthatversionorofanylaterversionpublishedbytheFreeSoftwareFoundation.IftheLibrarydoesnotspecifyalicenseversionnumber,youmaychooseanyversioneverpublishedbytheFreeSoftwareFoundation.

1. If you wish to incorporate part of the Library into other free programs whose distribution conditions are incompatible with these, writeto the author to ask for permission. For software which is copyrighted by the Free Software Foundation, writeto the Free Software Foundation; was sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the freestatus of all derivatives of four free software and of promoting the sharing and reuse of software generally.

NOWARRANTY

15.BECAUSETHELIBRARYISLICENSEDFREEOFCHARGE, THEREISNOWARRANTYFOR THELIBRARY,TOTHEEXTENTPERMITTEDBYAPPLICABLELAW.EXCEPTWHENOTHERWISE STATEDINWRITINGTHECOPYRIGHTHOLDERSAND/OROTHERPARTIESPROVIDETHE LIBRARY"ASIS"WITHOUTWARRANTYOFANYKIND,EITHEREXPRESSEDORIMPLIED, INCLUDING,BUTNOTLIMITEDTO,THEIMPLIEDWARRANTIESOFMERCHANTABILITYAND FITNESSFORAPARTICULARPURPOSE.THEENTIRERISKASTOTHEQUALITYAND

PERFORMANCE OF THE LIBRARY IS WITH YOU SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUMETHECOST OF FALL NECESSARY SERVICING, REPAIRORCORRECTION.

1. INNOEVENTUNLESSREQUIRED BYAPPLICABLELAWORAGREEDTOINWRITINGWILL ANYCOPYRIGHTHOLDER, ORANYOTHERPARTYWHOMAYMODIFYAND/ORREDISTRIBUTE THELIBRARYASPERMITTEDABOVE, BELIABLETOYOUFORDAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTALORCONSEQUENTIALDAMAGESARISINGOUTOFTHEUSE ORINABILITYTOUSETHELIBRARY (INCLUDINGBUTNOTLIMITEDTOLOSSOFDATAORDATA BEINGRENDEREDINACCURATEORLOSSESSUSTAINEDBYYOUORTHIRDPARTIESORA FAILUREOFTHELIBRARYTOOPERATEWITHANYOTHERSOFTWARE), EVENIFSUCH HOLDEROROTHERPARTYHASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGES.

ENDOFTERMSANDCONDITIONS

HowtoApplyTheseTermstoYourNewLibraries

If you develop anewlibrary, and you want it to be of the greatest possible us to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the term so for the ordinary General Public License).

Toapplytheseterms, attach the following notice to the library. It's a fest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a point to where the full notice is found.

Copyright©)

Thislibraryisfreesoftware:youcanredistributeitand/ormodifyitunderthetermsoftheGNULesser GeneralPublicLicenseaspublishedbytheFreeSoftwareFoundation;eitherversion2.1oftheLicense, or(atyouroption)anylaterversion.

Thislibraryisdistributedinthehopethatitwillbeuseful,butWITHOUTANYWARRANTY;withouteven theimpliedwarrantyofMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.Seethe GNULesserGeneralPublicLicenseformoredetails.

YoushouldhavereceivedacopyoftheGNULesserGeneralPublicLicensealongwiththislibrary;if not,writetotheFreeSoftwareFoundation,Inc.,51FranklinStreet,FifthFloor,Boston,MA02110-1301 USA

Alsoaddinformationonhowtocontactyoubyelectronicandpapermail.

Youshouldalsogetyouemployer(ifyouworkasaprogrammer)oryourschool,ifany,tosigna "copyrightdisclaimer"forthelibrary,ifnecessary.Hereisasample;alterthenames:

Yoyodyne, Inc., hereby disclaims all copyright interest in the library 'Frob' (alibrary fort weakening knobs) written by James Random Hacker.

,1 April 1990

TyCoon, PresidentofVice

This projector product include the open source software program "University of California, Berkeley License (Berkeley Software Distribution License)" which applies the terms and conditions provided by owner of the copyright to the BSDLicense.

The "BSDLicense" are WITHOUT ANY WARRANTY; without event the implied warranty of MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE.

ListofBSDLicenseprograms

busybox-1.13.4

Licensetermsofconditionsofeachprogramwhichareprovidedbyownerofthecopyrighttothe"BSD License"areasfollows.

Copyright©)TheRegentsoftheUniversityofCalifornia.Allrightsreserved.

ThiscodeisderivedfromsoftwarecontributedtoBerkeleybyKennethAlmquist.

Redistributionanduseinsourceandbinaryforms,withorwithoutmodification,arepermittedprovided thatthefollowingconditionsaremet:

1. Redistributionsofsourcecodemustretaintheabovecopyrightnotice,thislistofconditionsandthe followingdisclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution.
3. Neither the name of the University nor then names of its contributors maybe used to endorse or promote products derived from this software without specific prior written permission.

THISSOFTWAREISPROVIDEDBYTHEREGENTSANDCONTRIBUTORS"ASIS"ANDANY EXPRESSORIMPLIEDWARRANTIES,INCLUDING,BUTNOTLIMITEDTO,THEIMPLIED WARRANTIESOFMERCHANTABILITYANDFITNESSFORAPARTICULARPURPOSEARE DISCLAIMED.INNOEVENTSHALLTHEREGENTSORCONTRIBUTORSBELIABLEFORANY DIRECT,INDIRECT,INCIDENTAL,SPECIAL,EXEMPLARY,ORCONSEQUENTIALDAMAGES (INCLUDING,BUTNOTLIMITEDTO,PROCUREMENTOFSUBSTITUTEGOODSORSERVICES; LOSSOFUSE,DATA,ORPROFITS;ORBUSINESSINTERRUPTION)HOWEVERCAUSEDANDON ANYTHEORYOFLIABILITY,WHETHERINCONTRACT,STRICTLIABILITY,ORTORT(INCLUDING

NEGLIGENCEOROTHERWISE)ARISINGINANYWAYOUTOFTHEUSEOFTHISSOFTWARE, EVENIFADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGE.

libjpeg

This projector product includes the open source software program "libjpeg" which applies the terms and conditions provided by owner of the copyright to the "libjpeg".

The "libjpeg" are WITHOUT ANY WARRANTY; without event the implied warranty of MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE.

Listoflibjpegprograms

libjpeg-6b

Licensetermsofconditionsofeachprogramwhichareprovidedbyownerofthecopyrighttothe"libjpeg"areasfollows.

Copyright©)1994-1997, ThomasG. Lane. ThisfileispartoftheIndependentJPEGGroup'ssoftware.Forconditionsofdistributionanduse,seetheaccompanyingREADMEfile.

This distribution contains the sixth public release of the Independent JPEG Group's free JPEG software. You are welcomed to distribute this software and to use it for any purpose, subject to the conditions under LEGAL ISSUES, below.

LEGALISSUES

InplainEnglish:

1. Wedon't promisethat this software works. (Butify you find any bugs, please let us know!)

2. Youcanusethissoftwareforwhateveryouwant. Youdon'thavetopayus.

3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you've used the JGcode.

Inlegalese:

TheauthorsmakeNOWARRANTYorrepresentation,eitherexpressorimplied,withrespecttothis software,itsquality,accuracy,merchantability,orfitnessforaparticularpurpose.Thissoftwareis provided"ASIS",andyou,itsuser,assumetheentireriskastoitsqualityandaccuracy.

Thissoftwareiscopyright©)1991-1998, ThomasG.Lane.AllRightsReservedexceptasspecified below.

Permissionisherebygrantedtouse,copy,modify,anddistributethissoftware(orportionsthereof)for anypurpose,withoutfee,subjecttotheseconditions:

(1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warrant notice unaltered; and any additions, deletions, or changesto the original files must be clearly indicated in accompanying documentation.
(2) If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the Independent JPEG Group".
(3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NOLIABILITY for damages of any kind.

TheseconditionsapplytoanysoftwarederivedfromorbasedonthelJGcode,notjusttotheunmodified library.Ifyouuseourwork,yououghttoacknowledgeus.

PermissionisNOTgrantedfortheuseofanylJGauthor'snameorcompanynameinadvertisingor publicityrelatingtothissoftwareorproductsderivedfromit. Thissoftwaremaybereferredtoonlyas "theIndependentJPEGGroup'ssoftware".

Wespecificallypermitandencouragetheuseofthissoftwareasthebasisofcommercialproducts, providedthatallwarrantyorliabilityclaimsareassumedbytheproductvendor.

ansi2knr.cisincludedinthisdistributionbypermissionofL.PeterDeutsch,soleproprietorofits copyrightholder,AladdinEnterprisesofMenloPark,CA.ansi2knr.cisNOTcoveredbytheabove copyrightandconditions,butinsteadbytheusualdistributiontermsoftheFreeSoftwareFoundation; principally,thatyoumustincludesourcecodeifyouredistributeit.(Seethefileansi2knr.cforfulldetails.) However,sinceansi2knr.cisnotneededaspartofanyprogramgeneratedfromthelJGcode,thisdoes notlimityoumorethantheforegoingparagraphsdo.

TheUnixconfigurationscript"configure"wasproducedwithGNUAutoconf.ItiscopyrightbytheFree SoftwareFoundationbutisfreelydistributable.Thesameholdsforitssupportingscripts(config.guess, config.sub,ltconfig,ltmain.sh).Anothersupportscript,install-sh,iscopyrightbyM.I.T.butisalsofreely distributable.

ItappearsthatthearithmeticcodingoptionoftheJPEGspeciscoveredbypatentsownedbyIBM, AT&T,andMitsubishi.Hencearithmeticodingcannotlegallybeusedwithoutobtainingoneormore licenses.Forthisreason,supportforarithmeticcodinghasbeenremovedfromthefreeJPEGsoftware. (SincearithmeticodingprovidesonlyamarginalgainovertheunpatentedHuffmanmode,itisunlikely thatverymanyimplementationswillsupportit.)Sofarasweareaware,therearenopatentrestrictions ontheremainingcode.

The IJG distribution formerly included codetoread and write GIF files. To avoidentanglement with the UnisysLZWpatent, GIF readings support has been removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This techniquedoes not us the LZW algorithm; the resulting GIF files are larger than usual, butarereadable by all standard GIF decoders.

Wearerequiredtostatethat

"TheGraphicsInterchangeFormat©istheCopyrightpropertyofCompuServeIncorporated.GIF(sm)is aServiceMarkpropertyofCompuServeIncorporated."

libpng

This projector product includes the open source software program "libpng" which applies the terms and conditions provided by owner of the copyright to the "libpng".

The "libpng" are WITHOUT ANY WARRANTY; without event the implied warranty of MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE.

Listoflibpngprograms

libpng-1.2.7

Licensetermsofconditionsofeachprogramwhichareprovidedbyownerofthecopyrighttothe"libpng" areasfollows.

Forconditionsofdistributionanduse,seecopyrightnoticeinpng.hCopyright©)1998-2004Glenn Randers-Pehrson(Version0.96Copyright©)1996,1997AndreasDilger)(Version0.88Copyright©)1995,1996GuyEricSchalnat,Group42,Inc.)

Thiscopyofthelibpngnoticesisprovidedforyourconvenience.Incaseofanydiscrepancybetween thiscopyandthenoticesinthefilepng.hthatisincludedinthelibpngdistribution,thelattershallprevail.

COPYRIGHTNOTICE,DISCLAIMER,andLICENSE:

If you modify libpngyou may insert additional notices immediately following this sentence.

libpngversion1.2.6, September 12, 2004, isCopyright©)2004GlennRanders-Pehrson, andis distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors

CosminTruta

libpngversions1.0.7,July1,2000,through1.2.5-October3,2002,areCopyright©2000-2002Glenn Randers-Pehrson,andaredistributedaccordingtothesamedisclaimerandlicenseaslibpng-1.0.6with thefollowingindividualsaddedtothelistofContributingAuthors

Simon-PierreCadieux

EricS.Raymond

GillesVollant

andwiththefollowingadditionstothedisclaimer:

Thereisnowarrantyagainstinterferencewithyourenjoymentofthelibraryoragainstinfringement. Thereisnowarrantythatourefforsorthelibrarywillfulfillanyofyourparticularpurposesorneeds.This

libraryisprovidedwithallfaults,andtheentireriskofsatisfactoryquality,performance,accuracy,andeffortiswiththeuser.

libpngversions0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright ©) 1998, 1999 Glenn Randers-Pehrson, and a red distributed according to the same disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors:

TomLane

GlennRanders-Pehrson

WillemvanSchaik

libpngversions0.89, June 1996, through 0.96, May 1997, are Copyright ©) 1996, 1997 Andreas Dilger Distributed according to the same disclaimer and license as libpng - 0.88, with the following individuals added to the list of Contributing Authors:

JohnBowler

KevinBracey

SamBushell

MagnusHolmgren

GregRoelofs

TomTanner

libpngversions0.5, May 1995, through 0.88, January 1996, are Copyright ©) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.

Forthepurposesofthiscopyrightandlicense,"ContributingAuthors"isdefinedasthefollowingsetof individuals:

AndreasDilger

DaveMartindale

GuyEricSchalnat

PaulSchmidt

TimWegner

ThePNGReferenceLibraryissupplied"ASIS".TheContributingAuthorsandGroup42,Inc.disclaimall warranties,expressedorimplied,including,withoutlimitation,thewarrantiesofmerchantabilityandof fitnessforanypurpose.TheContributingAuthorsandGroup42,Inc.assumenoliabilityfordirect, indirect,incidental,special,exemplary,orconsequentialdamages,whichmayresultfromtheuseofthe PNGReferenceLibrary,evenifadvisedofthepossibilityofsuchdamage.

Permissionisherebygrantedtouse,copy,modify,anddistributethissourcecode,orportionshereof,for anypurpose,withoutfee,subjecttothefollowingrestrictions:

1. The origin of this source codemust not bemis represented.
2. Altered versions must be plainly marked such and must not be represented as being the original source.
3. This Copyrightnoticemaynotberemovedoralteredfromanysourceoralteredsourcedistribution.

The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the PNG file format in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated.

A"png_get_copyright"functionisavailable,forconvenientusein"about"boxesandthelike: printf("%s",png_get_copyright(NULL));

Also, the PNGlogo(inPNGformat, ofcourse) is supplied in the files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).

LibpngisOSICertifiedOpenSourceSoftware.OSICertifiedOpenSourceisacertificationmarkofthe OpenSourceInitiative.

GlennRanders-Pehrson

[e-mail]

September12,2004

zlib

This projector product includes the open source software program "zlib" which applies the terms and conditions provided by owner of the copyright to the "zlib".

The"zlib"areWITHOUTANYWARRANTY;withouteventheimpliedwarrantyofMERCHANTABILITY ANDFITNESSFORAPARTICULARPURPOSE.

Listofzlibprograms

zlib-1.1.4

Licensetermsofconditionsofeachprogramwhichareprovidedbyownerofthecopyrighttothe"zlib" areasfollows.

Copyrightnotice:

©)1995-1998Jean-loupGaillyandMarkAdler

Thissoftwareisprovided'as-is',withoutanyexpressorimpliedwarranty.Innoeventwilltheauthorsbe heldliableforanydamagesarisingfromtheuseofthissoftware.

Permissionisgrantedtoanyonetousethissoftwareforanypurpose,includingcommercialapplications, andtoalteritandredistributeitfreely,subjecttothefollowingrestrictions:

1. The origin of this software must not be represented; you must not claim that you would the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be represented as being the original software.

3. This noticemay not beremoved or altered from any sourced distribution.

Jean-loupGailly

[e-mail]

MarkAdler

[e-mail]

If you us thezlibr ary in a product, wewouldappreciate * not* receiving lengthylegaldocumentsto sign. Thesources are provided for free but without warranty of any kind. Thelibrary has been entirely written by Jean-loup Gailly and Mark Adler; it does not includethird-partycode.

If you are distributed from modified sources, we would appreciate that you include in the file Change Log history information documenting your changes.

libmd5-rfc

This projector product includes the open source software program "libmd5-rfc" which applies the terms and conditions provided by owner of the copyright to the libmd5-rfc.

The "libmd5-rfc" are WITHOUT ANY WARRANTY; without event the implied warranty of MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE.

Listoflibmd5-rfcprograms

libmd5-rfc

Licensetermsofconditionsofeachprogramwhichareprovidedbyownerofthecopyrighttothe "libmd5-rfc"areasfollows.

Copyright©)1999,2002AladdinEnterprises.Allrightsreserved.

Thissoftwareisprovided'as-is',withoutanyexpressorimpliedwarranty.Innoeventwilltheauthorsbe heldliableforanydamagesarisingfromtheuseofthissoftware.

Permissionisgrantedtoanyonetousethissoftwareforanypurpose,includingcommercialapplications,andtoalteritandredistributeitfreely,subjecttothefollowingrestrictions:

1. The origin of this software must not be represented; you must not claim that you would the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be represented as being the original software.
3. This noticemay not beremoved or altered from any sourced distribution.

[e-mail]

IndependentimplementationofMD5(RFC1321).

ThiscodeimplementstheMD5AlgorithmdefinedinRFC1321,whosetextisavailableat

http://www.ietf.org/rfc/rfc1321.txt

ThecodeisderivedfromthetextoftheRFC,includingthetestsuite(sectionA.5)butexcludingtherest ofAppendixA.ItdoesnotincludeanycodeordocumentationthatisidentifiedintheRFCasbeing copyrighted.

[e-mail] notedinthechangehistorythatfollows(inreversechronologicalorder):

2002-04-13lpdRemovedsupportfornon-ANSIcompilers;removedreferencestoGhostscript;clarified derivationfromRFC1321;nowhandlesbyteordereitherstaticallyordynamically.

1999-11-04lpdEditedcommentsslightlyforautomaticTOCextraction.

1999-10-18 lpd Fixedtypoinheadercomment(ansi2knrratherthanmd5); addedconditionalization for C++compilation from Martin Purschke [e-mail].

1999-05-03lpdOriginalversion.

mDNSResponder

This projector product include the open source software program "mDNS Responder" which applies the following license terms "Apache License Version 2.0, January 2004".

Listof"mDNSResponder"

mDNSResponder-107.6(onlymDNSResponderPosixisused)

Licenseterms"ApacheLicenseVersion2.0,January2004"areasfollows.

ApacheLicense

Version2.0, January 2004

http://www.apache.org/licenses/

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Parenttopic: CopyrightNotice