MP8780 - Video projector 3M - Free user manual and instructions

Product Type	Multimedia Video Projector
Brand	3M
Model	MP8780
Display System	3 LCD panels, TFT active matrix
Resolution	XGA (1024 x 768) native, supports UXGA, SXGA, SVGA, VGA
Lamp	Metal Halide 440W, replaceable
Lens	F/2.7 - F/3.4, f = 72 - 108 mm, motorized zoom and focus
Brightness	Ultra-high (manual states among brightest in market)
Contrast Ratio	High (no specific value in manual)
Keystone Correction	Automatic, plus manual lens shift
Input Terminals	3x RGB (D-Sub 15pin + BNC), 3x Video (S-Video, RCA composite), Audio (RCA)
Output Terminals	RGB monitor out, Audio out (RCA), RS-232, USB, Mouse (serial/PS2/ADB)
Audio	2 built-in stereo speakers, 3W each
Special Features	Picture-in-picture, freeze, magnify, timer, 16.7M colors, gamma correction, mouse emulation
Power Consumption	630W typical
Power Supply	AC 100 - 240V, 6.5A - 2.9A, 50/60 Hz
Dimensions (W x H x D)	430 x 222 x 495 mm (17.2 x 8.9 x 19.8 in)
Weight	16.0 kg (35 lbs)
Operating Temperature	0° to 35°C (32° to 95°F)
Lamp Life	Approximately 1000 hours (replace at 950-1000 hours)

Frequently Asked Questions - MP8780 3M

What should I do if the projector does not turn on?

Check that the main power switch is on and the power cord is properly connected. Wait at least 90 seconds after turning off before attempting to restart. If the LAMP indicator lights red, replace the lamp.

How do I clean the air filter?

Turn off the projector and disconnect power. Remove the air filter from the bottom, clean the foam and metal screens with a vacuum cleaner, then reinstall. Clean every 50 hours of use.

How can I reset the lamp timer after replacing the lamp?

Access the OPTION menu, select LAMP TIMER, then choose RESET DEFAULT or use the serial command D60W00. This resets the operating hours to zero.

Why is there no image but sound is heard?

Ensure the lens cap is removed and the correct input source is selected. Verify cable connections. If using an RGB source, check that the signal resolution is supported (see technical specifications).

How do I connect a computer to the projector?

Use the appropriate cable (VGA, BNC, or MAC adapter). Connect to one of the RGB inputs. For mouse control, use the USB, serial, or PS/2 mouse cable. Turn on the projector before the computer.

What does the TEMP indicator mean?

The TEMP indicator lights red when the projector overheats. Check that ventilation holes are not blocked and the air filter is clean. If it flashes, the temperature is above normal; if solid, the projector has shut down to protect itself.

How do I adjust the image size and focus?

Use the ZOOM +/- and FOCUS +/- buttons on the remote control or projector control panel. You can also adjust the image position using the height adjustment feet and the image shift control knob.

Can I use the projector for rear projection?

Yes. In the IMAGE menu, set MIRROR to H INVERT for rear projection. Also ensure the remote sensor setting is appropriate (FRONT, REAR, or BOTH) in the OPTION menu.

What are the optional accessories available?

Optional accessories include a ceiling mount kit, adjustable height suspension, shipping case, RS-232 control cable, and USB mouse cable. Contact 3M at 1-800-328-1371 to order.

How do I use the picture-in-picture (PIP) function?

Press the PIP button on the remote. In the IMAGE menu, select PIP mode: ON1 (freezes computer image, PIP shows ongoing video) or ON2 (continues screen refresh for PIP). Use the remote to select the sub-source.

USER MANUAL MP8780 3M

Line drawing of a 3M MP8780 projector with control panel and display (no text or symbols on body)

MP8780 Table of Contents

Safeguards 3

Warranty 5

Section 1: Unpack 6

1.1 Contents of Shipping Box 6
1.2 Optional Accessories 6
1.3 Keep Your Packing Materials 6
1.4 What's Next? 6

Section 2: Product Description ...... 7

2.1 Machine Characteristics 7
2.2 Part Identification List 8
2.3 System Setup - Connecting Various Equipment 9
2.4 Remote Control Transmitter Identification 1

Section 3: Basic Operations....12

3.1 Projector Startup 12
3.2 Projector Shutdown 12

Section 4: Adjustments and Functions 13

4.1 Menu Navigation 13
4.2 How To Use Height Adjustment Feet.... 13
4.3 SETUP 14
4.4 IMAGE 15
4.5 OPT 16

Section 5: Maintenance....18

5.1 Cleaning the Air Filter 18

Section 6: Lamp....19

6.1 Lamp 19
6.2 Display Lamp Operation Hours 19
6.3 Reset Lamp Hours 20

Section 7: Troubleshooting 21

7.1 Symptom/Solution Table 21
7.2 Message/Solution Table 21

Section 8: Accessories 22

8.1 Service Information 22

Appendix: Technical Information A-1

Safeguards

INTENDED USE

Before operating the machine, please read the entire manual thoroughly. The 3M ^TM Multimedia Projector 8780 was designed, built and tested for use indoors, using 3M ^TM brand lamps, 3M ^TM brand ceiling mount hardware and nominal local voltages. This projector is not intended for household use. The use of other replacement lamps, outdoor operation or different voltages has not been tested and could damage the projector or peripheral equipment and/or create a potentially unsafe operating condition.

IMPORTANT SAFEGUARDS

1. Read and understand all instructions before using.

Pay particular attention to areas where this symbol is shown.

WARNING - Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Caution - Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury. It may also be used to alert against unsafe practices.

√ Note - Used to emphasize important conditions or details.

1. Close supervision is necessary when any appliance is used by or near children. Do not leave appliance unattended while in use.
2. Never look directly into the projector lens when the lamp is on. The high pressure mercury lamp produces a strong light which could damage your eyesight.
3. Care must be taken as burns can occur from touching hot parts.
4. Do not operate appliance with a damaged cord or if the appliance has been dropped or damaged – until it has been examined by a qualified service technician.
5. Position the cord so that it will not be tripped over, pulled, or contact hot surfaces.
6. If any extension cord is necessary, a cord with a current rating at least equal to that of the appliance should be used. Cords rated for less amperage than the appliance may overheat.
7. Always unplug appliance from electrical outlet before cleaning and servicing and when not in use. Grasp plug and pull to disconnect.
8. To reduce the risk of electric shock, do not immerse this appliance in water or other liquids.
9. To reduce the risk of electric shock, do not disassemble this appliance, but take it to a qualified technician when service or repair work is required. Incorrect assembly can cause electric shock when the appliance is subsequently used.
10. Connect this appliance to a grounded outlet.
11. Do not expose this projector to direct sunlight, or use it outside.
12. Keep all ventilation openings free of any obstructions.
13. Always open the lens shutter or remove lens cap when the projection lamp is on.
14. Do not look directly into light beam of laser pointer. The pointer produces a strong light which could damage your eyesight.
15. The projection lamp contains mercury. Always dispose of it in a proper manner according to local regulations.
16. To avoid premature lamp failure, do not change the mounting position of the projector (desktop ▶ceiling mount or ceiling ▶desktop mount) and continue to use the same lamp.
17. Always operate machine on a flat, sturdy surface.

LOCATION OF PRODUCT SAFETY LABELS

Safety labels are used on or within the 8780 projector to alert you to items or areas requiring your attention.

SAVE THESE INSTRUCTIONS

The information contained in this manual will help you operate and maintain your 3M MP8780 Multimedia Projector.

Warranty

LIMITED WARRANTY

3M warrants this product against any defects in material and workmanship, under normal usage and storage, for a period of two years from date of purchase. Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, 3M's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included).

To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects. In the USA call 1-800-328-1371 for warranty or repair service.

LIMITATION OF LIABILITY

THE FOREGOING WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, AND 3M SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND FITNESS. 3M SHALL NOT BE LIABLE FOR ANY DAMAGES, DIRECT, CONSEQUENTIAL, OR INCIDENTAL, ARISING OUT OF THE USE OR INABILITY TO USE THIS PRODUCT.

Important: The above warranty shall be void if the customer fails to operate product in accordance with 3M's written instruction. This warranty gives you specific legal rights and you may have other rights which vary from state to state.

FCC STATEMENT - CLASS A: This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instruction manual may cause interference to radio communications. It has been tested and found to comply with the limits for a Class "A" computing device pursuant to Subpart B of Part 15 of the FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user at his/her own expense will be required to take whatever measures may be required to correct the interference.

EEC STATEMENT: This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electro Magnetic Compatibility) and fulfills these requirements.

Video Signal Cables: Double shielded coaxial cables (FCC shield cable) must be used and the outer shield must be connected to the ground. If normal coaxial cables are used, the cable must be enclosed in metal pipes or in a similar way to reduce the interference noise radiation.

Video Inputs: The input signal amplitude must not exceed the specified level.

PATENTS, TRADEMARKS & COPY RIGHTS

IBM is a registered trademark of International Business Machines Corporation. Apple Macintosh and Apple Powerbook are registered trademarks of Apple Computer, Inc. Microsoft and Windows 95 & Windows 98 are registered trademarks, and Windows and Windows for Workgroups are trademarks of the Microsoft Corporation. Toshiba is a registered trademark of Toshiba Corporation. All other products are trademarks or registered trademarks of their respective companies.

Section 1: Unpack

1.1 Contents of Shipping Box

The 3M ^™ MP8780 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC, MAC ^™ II or laptop computer connections. Carefully unpack and verify that you have all of the items shown below in Figure 1.1. If any of these items are missing, please contact your place of purchase.

Figure 1.1 Inventory of Shipping Box

1.2 Optional Accessories

• RS-232 control cable (1)
  • Gender Change SVGA MAC Monitor Adaptor …… (1)
• USB mouse cable (1)

1.3 Keep Your Packing Materials

√ Important

Save the shipping box and packing materials in the event the MP8780 should require shipping to a 3M Service Center for repair.

1.4 What's Next?

After you have unpacked the MP8780 system and identified all the parts, you are ready to set up the projector.

We hope you will enjoy using this high performance product in your meetings, presentations and training sessions.

This product has been produced in accordance with 3M's highest quality and safety standards to ensure smooth and trouble free use in the years to come.

Section 2: Product Description

2.1 Machine Characteristics

The MP8780 Multimedia Projector integrates ultra-high bright lamp and polysilicon LCD display technology into a single unit. It accepts input from three different computer sources and three video/audio sources and projects a bright, super crisp image. Switching your presentation from a computer input to a video input, and then back to a computer input simply requires the push of a button on the remote control keypad or control panel keypad.

The MP8780 Multimedia Projector offers the following features:

• Ultra-high brightness projection lamp
  • Real XGA (1.8 inch XGA HTPS LCD panels with high aperture ratio)
• Intelligent scaling for UXGA, SXGA, XGA, SVGA, VGA
  • Automatic optimum source selection display
• USB, Serial, PS/2 and Apple Desktop Bus (ADB) mouse emulation
• Manual lens shift without keystone correction
  • Power zoom and focus
• Freeze and Magnify Functions
  • Picture-in-picture (PIP)
• Timer function

• Two internal stereo speakers (3W x 2)
  • Three computer inputs: RGB1, RGB2, RGB3 (BNC)

• Three video inputs: Video1, Video2, Video3

• Easy to set up and use
• Ability to display 16.7 million colors
  • Digital Gamma Correction
  • High resolution and component video compatible
  • Higher resolution for video by de-interlacing
  • Full function remote control
  • Volume control for external speakers
  • RS-232 control capability
  • Horizontal and vertical image inverting
  • Horizontal and vertical image position control
  • Automatic keystone correction
• On screen menus in seven languages
• IR remote control sensor in front/rear
  • Color balance control for data/video
• Optional ceiling mount kit

√ Note

The MP8780 is one of the brightest projectors in the marketplace. The brightness of your machine will vary depending on the ambient room conditions and contrast/brightness settings.

2.2 Part Identification List

Figure 2.2 Identifying MP8780 Parts

1. Operation Panel

a) STANDBY/ON button
b) Input Source: RGB/Video
c) Mute, Blank, Volume, Zoom, Focus
d) Display Menu (On/Off)
e) Select button (select displayed value)
f) Arrow Direction buttons (left/right or up/down)

1. Remote Control Sensors (front/back)
2. Stereo Speakers
3. Terminal Connection Panels

a) S-Video, Video, Audio inputs
b) RGB1, RGB2 and RGB3 inputs
c) RGB output
d) Audio L/R input, Audio output (RCA jack)
e) RS-232 Control
f) UBS Port
g) Mouse control port (serial/PS/2/ADB)
h) RGB3 or component video (BNC)

1. Image Shift Control
2. Height Adjustment Feet
3. Projection lens
4. Carry Handle
5. LED Indicators

a) Lamp
b) Temperature
c) Fan
d) Cover open
e) Change lamp
f) Power On

1. AC Power Cord Input
2. Main Power Switch (On/Off)
3. Lamp Access Door
4. Remote Control Transmitter

2.3 System Setup - Connecting Various Equipment

It only takes a few minutes to connect the 3M ^™ Multimadia Projector MP8780 to your computer, VCR, or other device. Always disconnect the projector power before connecting any cables.

Connection Terminals

Computer Connections

graph TD
    PC["PC"] <-->|MONITOR PORT| Monitor1["Monitor"]
    Monitor1 -->|IN| CPU["CPU"]
    Monitor1 -->|OUT| PC
    CPU -->|IN| Monitor2["Monitor"]
    Monitor2 -->|IN| PC
    Monitor2 -->|OUT| MAC["MAC"]
    MAC -->|MAC Adaptor| Monitor3["Monitor"]
    Monitor3 -->|OUT| PC
    Monitor3 -->|OUT| MAC
    CPU -->|Audio Left| Monitor4["Monitor"]
    CPU -->|Audio Right| Monitor5["Monitor"]
    Monitor4 -->|IN| CPU
    Monitor5 -->|IN| CPU
    Monitor5 -->|IN| CPU
    Monitor5 -->|IN| CPU
    Monitor5 -->|Audio Right| Monitor6["Monitor"]
    Monitor6 -->|IN| CPU
    Monitor6 -->|IN| CPU
    Monitor6 -->|Audio Left| Monitor7["Monitor"]
    Monitor7 -->|IN| CPU
    Monitor7 -->|IN| CPU
    Monitor7 -->|Audio Right| Monitor8["Monitor"]
    Monitor8 -->|IN| CPU
    Monitor8 -->|IN| CPU
    Monitor8 -->|Audio Left| Monitor9["Monitor"]
    Monitor9 -->|IN| CPU
    Monitor9 -->|IN| CPU

graph TD
    A["In"] --> B["PC"]
    C["Audio Left"] --> D["RGB OUT"]
    E["Audio Right"] --> F["OUT"]
    G["In"] --> H["PS/2 or SERIAL PORT"]
    I["In"] --> J["OUT"]
    K["In"] --> L["PS/2 or SERIAL USB"]
    M["In"] --> N["PS/2 or SERIAL USB"]
    O["CRT Display"] --> P["Out"]
    Q["In"] --> R["PS/2 or SERIAL USB"]
    S["In"] --> T["PS/2 or SERIAL USB"]

Video Connections

graph TD
    A["Video01"] -->|IN| B["Audio L/R Video"]
    A -->|IN| C["OUT OUT"]
    A -->|IN| D["YEL WHT RED"]
    E["Laser Disc"] -->|S-VHS| F["Audio Left"]
    E -->|Audio Right| G["WHT RED"]
    B --> H["OUT OUT"]
    C --> I["OUT OUT"]
    D --> J["OUT OUT"]
    F --> K["OUT OUT"]
    G --> L["OUT OUT"]
    H --> M["VCR"]
    I --> M
    J --> M
    K --> M
    L --> M

BNC Connections

Caution

Turn power off to all devices before making connections. Never plug anything into the projector or computer while any device is in operation.

The MP8780 must be powered down when making connections. The mouse emulation (except USB) may not work if the unit is not powered down before the mouse cable connections are made.

2.3 System Setup - Connecting Various Equipment (continued)

BNC Connections

There are four kinds of usage for BNC connectors:

	Purpose	Usage of BNC					Menu Selection
		R/Y(CV) G/U B/V HS VS Selection1 Selection2
Usage 1	RGB Input	Red	Green	Blue	HS	VS	RGB3
Usage 2	Component Input	Y	U	V	NC	NC	VIDEO3	YUV
Usage 3	CV	CV	NC	NC	NC	NC	VIDEO3	CV/S
Usage 4	S-video	Y	C	NC	NC	NC	VIDEO3	CV/S

(Note): NC No Connection

Usage 1: Selecting "RGB" determines the usage of BNC as RGB Input.

Usage 2: Selecting "VIDEO3" and "YUV" determines the usage of BNC as Component Input.

Usage 3/4: Selecting "VIDEO3" and "CV/S" determines the usage of BNC as CV or S. Usage of BNC as CV or S is determined automatically by detecting input signal by the projector.

On the above table, "Selecting 1" is done by direct "RGB" or "VIDEO" button of Oeration Panel or Remote Controller. Selection 2 is done by "MENU" button and selecting "OPTION"-1st layer, "BNC"-2nd layer and "YUV/CV/S"-3rd layer.

Apple™ Desktop Mouse - The Macintosh operating system should recognize the MP8780 as a mouse without any drivers being loaded.

VirtualMouse for PC Computer - For IBM™ compatible computers, the operating systems will need to be set to "Serial Mouse," "PS/2 Mouse" or "USB Mouse" to recognize the projector as a mouse pointer device.

Change mouse driver information to "Serial Mouse", "PS/2 Mouse" or "USB Mouse".

a) Windows™ 95/Windows™ 98 - Click "Start;" select "Settings;" select "Control Panel." Click on "Mouse;" select the "General" tab; (see what driver is currently loaded and make note of it); select "Change;" select "Show all devices;" (make note of the current Manufacturer and Model); select "Standard Mouse Type" for Manufacturer; then select "Standard Serial Mouse" or "Standard PS/2 Mouse". Click OK to change and apply the new driver. Restart Windows if prompted.
b) Windows™ 3.1 - From "Program Manager" click "Main;" then click "Windows Setup," (make note of what the current mouse driver is); Click "Options;" then "Change Systems Settings." Choose "Mouse." It should be listed as "Microsoft or IBM PS/2."

√ Note

For proper mouse operation, always turn the projector power on first and then power up the computer.

For some laptop computers you may need to disable the internal pointing device (IPD). This is done through the BIOS level set up of the particular machine, or it could be listed in a "Utilities" program group, i.e., "Toshiba Utilities™," or "Thinkpad Features™."

2.4 Remote Control Transmitter Identification

Section 3: Basic Operations

3.1 Projector Startup

Figure 3.1 Projector Controls

1. Make all cable connections and line hookups with the power off.
2. Turn the POWER SWITCH ☐ of the projector on. The ON indicator will light up orange.
3. Press the STANDBY/ON button. The ON indicator blinks (green) and then lights (green). The ON indicator will blink green during warm-up and lamp ignition. When power is turned off, there is a 90 second reset period before the STANDBY/ON button will function again.
4. Adjust the screen size by pressing the ZOOM +/- button.
5. Adjust the sharpness by pressing the FOCUS +/- button.
6. Turn on all connected equipment. Refer to section 2.3.
7. Press the RGB/VIDEO button on the projector or remote to select the source of the signal to be projected on the screen. The selected signal input is displayed at the top right of the screen. The display will show the last selected input source before power was turned off.

3.2 Projector Shutdown

1. In projection mode, press the STANDBY/ON 📍 button. The Shut Down screen will display. Select the

YES option (press arrow button or mini-joy stick) to turn off. The fan will continue to run for approximately 90 seconds.

1. Turn the MAIN POWER SWITCH ☐☐ of the projector off.

Caution

Do not turn off the POWER SWITCH before pressing the STANDBY/ON button. After the STANDBY/ON button is pressed, the fan rotates for about 90 seconds to cool the projector.

1. Attach lens cap to protect projection lens.
2. Disconnect cables if moving projector to new location.

Section 4: Adjustments and Functions

4.1 Menu Navigation

Figure 4.1 Menu Button

1. Press MENU button on projector or remote control.

On-screen menus are displayed on the screen.

1. Select the sub-menu (SETUP, IMAGE, OPTION) to be adjusted using the SELECT (◀ ▶) buttons

or MINI-JOY STICK. Selected Menu is highlighted.

1. Select the sub-menu item to be adjusted using the SELECT (▲▼◀▶) buttons or MINI-JOY

STICK. Highlighted items may be adjusted.

√ Note

Separate settings are provided for the VIDEO1, VIDEO2, RGB1, RGB2 and RGB3 input terminals. Adjustments are saved after power off.

4.2 How To Use Height Adjustment Feet

Adjust the image elevation using the height adjustment at the front of the projector.

1. Raise the front end of the projector so the feet are not touching the table top.
2. Rotate or retract each foot to the desired height.

Figure 4.3 Height Adjustment

4.3 SETUP

The SETUP sub-menu is used to adjust and move the image position. The projector will display either the RGB (Figure 4.4) or Video (Figure 4.5) menu according to the input source being projected.

Figure 4.4 RGB Signal

Figure 4.5 Video Signal

Set Menu - RGB Input/Video Input

RGB Screen Video Screen Value/Position Factory Setting

BRIGHTNESS	BRIGHTNESS	±00 |——|——| (-10~+10)	±00
CONTRAST	CONTRAST	±00 |——|——| (-10~+10)	±00
POSITION		H±000 (±127)V±000 (±127)	±000±000
PHASE 00 (0~19)	00
H SIZE		±00 (±64)	±00
AUTO		✓ H SIZE✓ POSITION✓ PHASEGAIN	yesyesyesno
MAC MODE		On=MAC has priorityOff=VESA has priority	off
GAIN		R ±00 (±64)G ±00 (±64)B ±00 (±64)	R ±00G ±00R ±00
	COLOR	±00 |——|——| (-10~+10)	±00
	TINT	±00 |——|——| (-10~+10)	±00
	SHARPNESS	±00 |——|——| (-10~+10)	±00
	GAMMA	±00 |——|——| (-10~+10)	±00
	SCAN MODE	Movie (video) moviePhoto (still photo)
	VCR MODE	On (VCR mode)Off (normal)	Off

√ Note

• TINT cannot be adjusted with a PAL, M-PAL or SECAM video signal input.
• TINT, COLOR and SHARPNESS cannot be adjusted with an RGB signal input.
• V. POSIT, H. POSIT, H. PHASE and H. SIZE cannot be adjusted with a VIDEO signal input.
- Menu operation is not possible during magnify or freeze functions.

4.4 IMAGE

The IMAGE sub-menu is used to change the image characteristics.

Figure 4.6 Image Adjustment Screens

IMAGE MENU

Adjustment Screen Value	Description Default
PIP OFF – Reset PIP mode	OFFON1 – Computer input frozen, no screen updates occurON2 – Screen Refreshed
MIRROR NORMAL – Standard tabletop projection (no inversion) NORMALH INVERT – Rear projection application
MESSAGE ON – display messages ONOFF – do not display messages
COLOR TEMP NATIVE - Maxiun brightness COMPUTER: NATIVECOOL - High temperature VIDEO: MEDIUMMEDIUM - Medium temperatureWARM - Low temperature

4.5 OPTION

The OPT. sub-menu allows you to control communication function.

Figure 4.7 OPTION Adjustment Screens

4.5 OPTION (continued)

OPTION MENU

Adjustment Screen Value	Description Default
RESET DEFAULT – Reset to factory default settingsLAMP TIMER – Reset lamp timer hours to zero
LANGUAGE ENGLISH	FRANCAISDEUTSCHHOLLANDS (NEDERLANDS) ENGLISHDUTCHITALIANOSVENSKA
TIMER POSITION 1 – Display timer in lower right of screen POSITION 1POSITION2 – Display timer in center of screen
AUTO OFF YES – automatic power off after 10 minutes of no input NONO – manual power off
REMOTE Both – Enable front & rear sensorsFRONT – Enable front sensor only BOTHREAR – Enable rear sensor onlyOFF – Turns off sensors
LAMP TIMER	CURRENT TIMER – Displays current lampoperating hours
BNC	YUV – Selects component videoCV/S – Selects composite or S-video	YUV
SPECIAL	FIRMWARE REV – Display revision level of Firmware,Input type, horizontal/vertical frequency

Section 5: Maintenance

5.1 Cleaning the Air Filter

√ Note

Clean the air filter about every 50 hours, if air is restricted due to dust accumulation on filter, the projector may shut down due to overheating.

1. Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes.
2. Remove the air filter from the bottom of projector. Push down on tabs (1), open cover (2) and slide cover off (3).
3. Turn cover over and carefully remove foam air filter screen (4).
4. Clean foam screen and metal screen using a vacuum cleaner.
5. Re-install air filter and replace air filter door.

Gray square frame with corner grid and a numbered circle (3), no text or symbols present

Simple line drawing of a hand holding a tool near a gray square (no text or symbols)

Diagram of a window frame with a diagonal stripe extending from the center, no text or symbols present

Figure 5.1 Remove Air Filter

Section 6: Lamp

6.1 Lamp

The following symptoms may indicate a lamp in need of replacement:

• LAMP indicator lights up red.
- "CHANGE THE LAMP" message appears on the screen.

√ Note

This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in a proper manner.

6.2 Display Lamp Operation Hours

The lamp operating hours will display when the projector is powered up.

When the lamp operating hours reach 950 hours, the message "CHANGE LAMP" will display and the change lamp indicator will flash red. When the operating hours exceed 1000 hours, the message "CHANGE LAMP NO LIFE" will display and the projector power will automatically turn off after 10 minutes.

√ Note

After normal lamp operating time has expired, the projector will only run for 10 minute intervals when restarted until the lamp is replaced and the lamp timer is reset. The message "CHANGE LAMP" will display in red at projector start up to remind you to change the lamp.

6.3 Replacing the Lamp

WARNING

To reduce the risk of electrical shock, always turn off projector and disconnect power cord before changing lamp.

Caution

To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp. To reduce the risk of cuts to fingers and damage to internal components, use caution when removing lamp glass that has failed and shattered into sharp pieces.

√ Note

For maximum lamp life, do not apply shock, handle or scratch the lamp glass when it is hot. Also, do not use an old or previously used lamp as a replacement lamp.

1. Loosen cover retaining screws: The lamp access cover is located on the side of the projector. Use a screwdriver to uncrew the retaining screws (1) on the left and right side of the cover.
2. Remove lamp cover: Press the spring tabs on each side of the cover and gently remove the lamp cover (3).
3. Loosen lamp retaining screws: Use a screwdriver to unscrew the lamp module retaining screws (4).
4. Remove lamp module: Carefully slide the lamp module out (5) of the projector.

Caution

To reduce the risk of cuts to fingers and/or decreasing image quality by touching the lens, do not insert hand into the empty lamp compartment when the lamp has been removed.

1. Insert lamp module: Carefully insert the new lamp module (5). Ensure that it is fully seated. Tighten the lamp module retaining screws (4) to secure the lamp module in place.
2. Insert lamp cover: Position the lamp cover and depress the spring tabs (2) on each side of the cover to lock it in place.
3. Tighten retaining screw: Tighten the cover retaining screws (1) to the cover. After replacing the projection lamp, always reset the lamp operation hours to zero.

Figure 6.1 Lamp Module

Section 7: Troubleshooting

7.1 Symptom/Solution Table

Symptom Cause Solution
Power cannot be • The Main power is not turned on. • Turn the MAIN turned on. • The power cord is disconnected. • Insert the power cord into an AC socket.• 90 seconds have not elapsed since • Wait 90 seconds before turning on power.the power was turned off.		POWER switch on.
No picture and sound. • The setting of the input source is not • Set the correct input using the input select button of correct. the projector or the remote control.• RGB/Video/Audio wiring to projector is not correct.	• Connect the cable to correct input/output source.
Sound is heard with no picture.	• RGB/Video/Audio wiring to projector is not correct.• Lens cap is on.	• Connect the cable to correct input/output source.• Remove lens cap.
Picture is displayed with no sound.	• Audio wiring to projector is not correct.• The volume is set to minimum.• The unit is muted.	• Connect the cable to correct input/output source.• Press the VOL button to increase Volume.• Press the MUTE button.
Color is weak and tint is incorrect.	• The color and tint have been adjusted incorrectly.	• Adjust the color and tint correctly.
Picture is dark.	• The brightness and contrast has not been adjusted incorrectly.• The lamp needs to be replaced.	• Adjust the brightness and contrast correctly.• Replace the lamp with a new one.
Picture is not clear	• Projector is out of focus.	• Adjust the focus and PHASE.
LAMP indicator lights red.	• Lamp will not ignite.	• Turn off power and let cool for 20 minutes, then restart.• If problem persists call your dealer.
Cover indicator red. • Air filter door on bottom of case is open.		• Ensure air filter door is closed.
TEMP indicator red.	• Temperature inside projector is too hot.	• Clear blocked ventilation holes.• Clean air filter.

7.2 Message/Solution Table

Error Message Displays	Cause	Solution
NO SIGNAL IS DETECTED.	The projector is not detecting a signal.	Check cable connections to input device. Input device not connected to this input mode, switch to next mode.
INVALID.	The horizontal frequency of input signal exceeds projector capability.	Switch projector to correct resolution.See Appendix A.5
CHANGE THE LAMP.LIFE: 50 HS	Lamp operation time is greater than 950 hours.	Change the projector lamp and reset the lamp operation hours to zero.
CHANGE THE LAMP.NO LIFE.	Lamp operation time is greater than 1,000	Change the projection lamp and reset the lamp operation hours to zero.

Section 8: Accessories

8.1 Service Information

For product information, product assistance, service information, or to order accessories, please call:

In U.S. or Canada: 1-800-328-1371

In other locations, contact your local 3M Sales office.

-Accessories

Part Number

Metal Halide lamp module, 440 W 78-6969-8958-7

Power cord (US) DY-0205-1356-9

Power cord (UK) DY-0205-1355-1

Power cord (Germany) DY-0205-1354-4

VGA cable 78-8118-3401-5

MAC adapter 78-8118-3391-8

S-video cable 78-8118-3238-1

3-conductor video/audio cable 78-8118-3234-0

Serial mouse cable 78-8118-3243-1

PS/2 mouse cable 78-8118-3387-6

ADB mouse cable 78-8118-3388-4

Remote Control 78-8118-3649-9

Gender changer 78-8118-3239-9

Not Included with Basic Packet

Part Number

Ceiling mount 78-6969-8921-5

Adjustable height suspension 78-6969-8312-7

Shipping case 78-6969-8955-3

RS-232 control cable 78-8118-3312-4

USB mouse cable 78-8118-8186-7

How to Order

Please order these parts through your dealer, or contact 3M Customer Service at the following number:

In U.S. or Canada: 1-800-328-1371

In other locations, contact your 3M Sales office.

The contents of this manual are subject to revision without prior notice.

3M assumes no responsibility for the infringement of special rights of a third party or other rights that may arise out of the information contained in this manual.

Reproduction of this manual in any form without prior permission is strictly prohibited.

3M will replace the manual if any pages are missing or collated incorrectly.

Appendix: Technical Information

Table of Contents

A.1 Technical Specifications
A.2 Dimensions
A.3 Projector-to-Screen Distance
A.4 Connection to the Video Signal Terminal
A.5 Connection to the RGB Signal Terminal
A.6 Indicator Status
A.7 Connection to the Control Signal Terminal

A.1 Technical Specifications

√ Note

All specifications are subject to change without notice.

Product name		Multimedia projector
Model Name		MP8780
Display system		3 LCD panels, strip pixel configuration.
Liquid crystal panel	Panel size	46 mm (1.8 in.)
	Drive system	TFT active matrix
	Number of pixels	786,432 pixels (V768 · H1024) per panel. 2.36 million total pixels with 3 panels.
Lens		F/Number: F/2.7 - F/3.4 Focal Length: F = 72 - 108 mm (2.8 in. - 4.3 in.)
Lamp		Metal Halide lamp 440W
Speaker (stereo)		2 x 3 watt
Power supply		AC100 ~ 240V, 6.5A ~ 2.9A, 50/60 Hz (Automatic)
Power consumption		630W typical
Operating temperature range		32° ~ 95°F (0° ~ 35°C)
Dimensions		17.2 in. (W) x 8.9 in. (H) x 19.8 in. (D)430 mm (W) x 222 mm (H) x 495 mm (D)
Weight		16.0 kg (35 lbs.)
Input/Output terminal	video signal input terminal	S VIDEO : Mini DIN 4pin terminalVIDEO : RCA Jack termina + BNCAUDIO : RCA Jack terminal
	RGB input/output signal terminal	RGB signal : D-sub 15pin (Female)AUDIO : RCA Jack + BNC
	Control terminal	D-sub 9pin (Male)
	Mouse	MD 9pin (serial/PS2/ADB)
	USB	4pin

A.2 Dimensions

A.3 Projector-to-Screen Distance

Example of the Multimedia projector and screen installation. Determine picture size and projection distance as shown below.

Screen Size Distance to Screen
Width Height Diagonal Minimum Maximum
81 cm 61 cm (32 in.) (24)	cm 102 cm 145 cm (4.7 ft)	cm 226 cm (7.4 ft)
130 cm 91 cm (48 in.) (36)	cm 152 cm 226 cm (60 in.) (7.4 ft)	cm 347 cm (11.4 ft)
180 cm (64 in.) (48)	122 cm (80 in.)	203 cm 306 cm (10 ft)	468 cm (15.3 ft)
230 cm (80 in.) (60)	152 cm (100 in.)	254 cm 386 cm (12.7 ft)	588 cm (19.3 ft)
280 cm (96 in.) (72)	183 cm (120 in.)	305 cm 467 cm (15.3 ft)	709 cm (23.3 ft)
354 cm (120 in.)	229 cm (90 in)	381 cm 587 cm (150 in.)	890 cm (19.3 ft)	(29.2 ft)
179 cm (160 in.)	305 cm (120 in.)	508 cm 788 cm (200 in.)	1193 cm (25.8 ft)	(39.1 ft)
728 cm (287 in.)	457 cm (180 in.)	762 cm (300 in.)	1190 cm 1197 cm (39 ft)	(58.9 ft)

√ Note

These sizes are ± 1% . This is due to variations in the manufacture of the lens. If you are close to one of the endpoints you should verify with your unit that the image is the proper size at the proper distance.

The image can be shifted up or down without distortion (keystoning) by turning the Image Shift Control knob on the top of the projector.

A.4 Connection to the Video Signal Terminal

a) Input signal

S-VIDEO signal		Luminance signal 1.0Vp-p, 75 Ω terminationChrominance signal 0.286Vp-p (burst signal), 75 Ω termination
VIDEO signal		1.0Vp-p, 75 Ω termination
AUDIO signal	Input	140mVrms, 46 k Ω (MAX 7.0Vp-p)
	Output	0-140mVrms, 680 Ω

b) Signal input terminal

√ Note

Video input signal terminals have priority in the following order:

1. S-VIDEO input terminal
2. RCA jack (composite) input terminal

Audio sound from input devices is output to the RGB/Video out jack.

A.5 Connection to the RGB Signal Terminal

a) Input signal / Output signal

Video signal		Analog 0.7Vp-p 75 Ω termination (Positive polarity)
Horizontal sync signal		TTL level (Positive/negative polarity)
Vertical sync signal		TTL level (Positive/negative polarity)
Composite sync signal		TTL level (Negative polarity)
Audio signal	Input	140mVrms, 46k Ω (MAX 7.0Vp-p)
	Output	0 ~ 140mVrms, 680 Ω

b) Signal input terminal / output terminal

1	Video signal (Red)	9	No Connection
2	Video signal (Green)	10	Ground
3	Video signal (Blue)	11	Ground
4	No Connection	12	No Connection
5	Ground	13	Horizontal/Composite sync signal
6	Ground (for R)	14	Vertical sync signal
7	Ground (for G)	15	No Connection
8	Ground (for B)

c) Example of computer signal

Scan Frequency

Mode No. H-Size Resolution H (kHz) V (Hz) (MHz) Computer					Dot Clock
1 780 320x480i 15.7 59.9 12.270 NTSC(RGB) RGB-NTSC
2 940 384x576i 15.6 50.0 14.687 PAL(RGB) RGB-PAL
3	848	640x400	24.8	56.4	21.053	640X400	TEXT56
4	900	720x400	31.5	70.1	28.322	720X400	TEXT70
4	800	640x400	31.5	70.1	25.175	720X400	TEXT70
4	800	640x350	31.5	70.1	25.175	720X400	TEXT70
5	936	720x400	37.9	85.0	35.500	720X400	TEXT85
5	832	640x400	37.9	85.1	31.500	720X400	TEXT85
5	832	640x350	37.9	85.1	31.500	720X400	TEXT85
6	800	640x480	31.5	59.9	25.175	640X480	VGA60
7	896	640x480	35.0	66.6	31.334	MAC13	MAC13
8	832	640x480	37.9	72.8	31.500	640X480	VGA72
9	840	640x480	37.5	75.0	31.500	640X480	VGA75
10	832	640x480	43.3	85.0	36.000	640X480	VGA85
11	1024	800x600	35.2	56.3	36.000	800X600	SVGA56
12	1056	800x600	37.9	60.3	40.000	800X600	SVGA60
13	1040	800x600	48.1	72.2	50.000	800X600	SVGA72
14	1056	800x600	46.9	75.0	49.500	800X600	SVGA75
15	1048	800x600	53.7	85.1	56.250	800X600	SVGA85
16	1152	832x624	49.7	74.6	57.283	MAC16	MAC16
17	1344	1024x768	48.4	60.0	65.000	1024X768	XGA60
18	1328	1024x768	56.5	70.1	75.000	1024X768	XGA70
19	1312	1024x768	60.0	75.0	78.750	1024X768	XGA75
20	1376	1024x768	68.7	85.0	94.500	1024X768	XGA85
21	1312	1024x768	48.8	60.0	64.000	MAC19A	MAC19A
22	1328	1024x768	60.2	74.9	80.000	MAC19B	MAC19B
23	1264	1024x768i	35.5	87.0	44.900	1024X768l	XGAi
24	1472	1152x864	54.1	60.1	79.648	1152X864
25	1472	1152x864	64.0	70.0	94.178	1152X864
26	1600	1152x864	67.5	75.0	108.000	1152X864
27	1568	1152x864	77.3	84.9	121.268	1152X864
28	1456	1152x870	68.6	75.0	99.931	MAC21	MAC21
29	1500	1152x900	61.8	66.0	92.707	1152X900	SUN
30	1800	1280x960	60.0	60.0	108.000	1280X960
31	1680	1280x960	75.0	75.0	126.000	1280X960
32	1728	1280x960	85.9	85.0	148.500	1280X960
33	1688	1280x1024	64.0	60.0	108.000	1280X1024	SXGA60
34	1688	1280x1024	80.0	75.0	135.000	1280X1024	SXGA75
35	1728	1280x1024	91.1	85.0	157.500	1280X1024	SXGA85
36	1688	1280x1024i	47.7	88.8	80.534	1280X1024l	SXGAi
37	2160	1600x1200	75.0	60.0	162.000	1600X1200	UXGA60
38	2160	1600x1200	81.3	65.0	175.500	1600X1200	UXGA65
39	2200	1920x1080i	33.7	59.9	74.176	HDTV1080l	HDTV1080
39	1100	960x1034i	33.5	59.0	36.851	HDTV1080l	HDTV1034
40	1650	1280x720	45.0	59.9	74.176	HDTV720P	HDTV720P
41	2200	1920x1080	67.4	59.9	148.352	HDTV1080P	HDTV1080P

c) Example of computer signal (continued)

Note 1: MAC adapter is necessary to set the resolution mode. Projector is compatible with 13 inch mode and 16 inch mode. Set all dip switches OFF except those indicated below. MAC 13" mode = switch 1 and 2 are ON MAC 16" mode = switch 2 and 4 are ON

Note 2: Some input sources may not be displayed properly because they are not compatible with the projector.

A.6 Indicator Status

The indicators lamps will light or flash to indicate the following operating conditions:

POWER CHANGE LAMP COVER FAN TEMP LAMP Meaning Remedy
Lights Orange	Off	Off	Off	Off	Off	Standby mode	Normal
Flashes Green	Off	Off	Off	Off	Off	During warm up	Normal
Lights Green	Off	Off	Off	Off	Off	During operation	Normal
	Flash RED	Off	Off	Off	Off	The lamp operating hours have reached 950 hours or more	Replace lamp
	Lights RED	Off	Off	Off	Off	The lamp operating hours have reached 1000 hours or more	Replace lamp
Lights Orange	Off	Lights RED	Off	Off	Off	Bottom cover is open	Attach the Bottom cover
	Off	Off	Lightd RED	Off	Off	Cooling fan not operating	Contact your dealer
	Off	Off	Off	Flashes RED	Off	Operating temperature is above normal range	Check the air filter. Remove any objects blocking ventilation. Lower the ambient temperature. Contact your dealer
	Off	Off	Off	Lights RED	Off	Operating temperature is above normal range and projector has overheated
	Off	Off	Off	Off	Lights RED failure	Lamp or internal power

When the LAMP indicator lights or flashes, turn the power off. If the problem persists, contact your dealer.

A.7 Connection to the Control Signal Terminal

a) Mouse emulation

(1) While the projector and computer are turned OFF, connect the projector and the mouse terminal of computer using an appropriate cable (PS/2, Serial or ADB).
(2) Turn ON the projector.
(3) Turn ON the computer.
(4) Select the correct mouse driver for the application. See computer's User Manual for this procedure.

√ Note

In some Notebook computers with an internal pointing device, mouse emulation will not work unless the internal pointing device is disabled. In this case, disable the internal pointing device in BIOS setting. Check the computer's manual for procedure to follow to disable internal pointing device in BIOS setting.

Caution

Turn off the power to both the projector and computer before connecting. Connect the computer to the control terminal of the projector using the appropriate cable.

PS/2 mouse

Line drawing of a rectangular electronic component with multiple ports and connectors (no text or symbols)

D-sub 9-pin (Male)

ADB mouse

Technical line drawing of a rectangular electronic component with pins and connectors (no text or symbols)

D-sub 9-pin (Male)

A.7 Connection to the Control Signal Terminal (continued)

Serial mouse

Line drawing of a cylindrical connector with multiple leads (no text or symbols)

Mini Din 9-pin (Male)

ComputerProjector

graph TD
    1 --> 2
    2 --> 3
    3 --> 4
    4 --> 5
    5 --> 6
    6 --> 7
    7 --> 8
    8 --> 9
    9 --> 1
    1 --> 2
    2 --> 3
    3 --> 4
    4 --> 5
    5 --> 6
    6 --> 7
    7 --> 8
    8 --> 9
    9 --> 1
    1 --> 2
    2 --> 3
    3 --> 4
    4 --> 5
    5 --> 6

```

Line drawing of a rectangular electronic device with a 16-pin connector (no text or symbols)

D-sub 9-pin (Female)

RS-232 Control Cable (not included with basic packout)

This cable is used to directly control the projector without using the Remote Control or Operator's Panel.

Not available for this printing.

A.7 Connection to the Control Signal Terminal (continued)

USB Mouse Cable

This cable is used to connect the projector and computer to allow computer mouse control via the projector's remote control buttons. Connect the cable, select the input source where the computer is to be connected and start the mouse functions.

USB Mouse Jack (B Type)

Projector

Computer

USB Mouse Jack (A Type)

√ Note

Some laptop computers with a built-in pointing device (track ball) may not recognize the external mouse. In this case, change the BIOS (system setup) so that an external mouse can be selected. Some computers may not have the necessary utility program to operate a mouse. Refer to the computer hardware manual.

A.8 Serial Interface Command Codes

Command Code Formats

All codes in this document are in ASCII Text. In order to get this to work you must send at the same communication setting as the projector.

This should be 9600 8N1.

For the rest of this document CR is a carriage return which is code 13.

There are two types of commands that can be sent to the projector. They are Write or Read commands.

Write Command Format

User:

Code CR

Projector (if it worked):

0

K

CR

Projector (if it did not work):

N

G

CR

Read Command Format

User:

Code CR

Projector (if it worked):

Data OK

CR

Projector (if it did not work):

N

G

CR

A.8 Serial Interface Command Codes (continued)

Function Code Meaning
Power On/Off Write Codes	D00W00 Power OnD00W01 Power OffRead Codes Returns:D00R 00 - Standby	01 - Power on but no lamp02 - Power on and lamp03 - Power off but fan running
Source Selection Write Codes	D02W01 RGB 1D02W02 RGB 2D02W03 RGB 3D02W11 Video 1D02W12 Video 2D02W13 Video 3D03W00 Shows what input is selected on-screenRead Codes Returns:D02R 01 – RGB 1	02 – RGB 203 – RGB 311 – Video 112 – Video 213 – Video 3
Volume Control Write Codes Sets volume level to a value between 00 and 14 hex.D04W00 to This corresponds to 20 possible settings.D04W14Read Codes Returns:D04R 00 to 14 hex
Focus Control Write Codes	D05W00 300ms ClockwiseD05W01 300ms CounterclockwiseD05W10 Continuous ClockwiseD05W11 Continuous CounterclockwiseD05W20 Turn off motor
Zoom Write Codes	D06W00 300ms ClockwiseD06W01 300ms CounterclockwiseD06W10 Continuous ClockwiseD06W11 Continuous CounterclockwiseD06W20 Turn off motor
Mute Write Codes	D07W00 Mute offD07W01 Mute onRead Codes Returns:D07R 00 - mute is off	01 - mute is on
Blank	Write CodesD08W00 Blank is off - image is shownD08W01 Blank is on - black screen is shownRead Codes Returns:D08R 00 - off	01 - on

A.8 Serial Interface Command Codes (continued)

Function Code Meaning
Contrast Write Codes	D12W00 to D12W14 Set contrast level to a value between 00 and 14 hex. Read Codes Returns: D12R 00 to 14 hex	This corresponds to 20 possible settings.
Brightness Write Codes	D13W00 to D13W14 Sets brightness level to a value between 00 and 14 hex. Read Codes Returns: D13R 00 to 14 hex	This corresponds to 20 possible settings.
Tint (Hue) Write Codes	D14W00 to D14W14 Sets tint (hue) level to a value between 00 and 14 hex. Read Codes Returns: D14R 00 to 14 hex	This corresponds to 20 possible settings.
Color (Saturation) Write Codes	D15W00 to D15W14 Sets color (saturation) level to a value between 00 and 14 hex. Read Codes Returns: D15R 00 to 14 hex	This corresponds to 20 possible settings.
Sharpness Write Codes	D16W00 to D16W14 Sets sharpness level to a value between 00 and 14 hex. Read Codes Returns: D16R 00 to 14 hex	This corresponds to 20 possible settings.
Gamma Write Codes Sets sharpness level to a value between 00 and 14 hex. D17W00 to D17W14 This corresponds to 20 possible settings. Read Codes Returns: D17R 00 to 14 hex	D17W00 to D17W14 This corresponds to 20 possible settings.
PC Mode Read Codes Returns:	D30R 0 to 41 hex	See Computer (RGB) Signal Connection (Section A-5) 00-Shows no input
MAC Mode	Write Codes D32W00 D32W01 Read Codes Returns: D32R 00-MAC MODE is OFF 01-MAC MODE is ON	MAC MODE “OFF” MAC MODE “ON” Default is “OFF”
Phase	Write Codes D34W00 to D34W13 Set phase to a value in the range of 00 to 13 hex. D35W00 Read Codes Returns: D34R 00 to 13 hex	Reset phase to default

A.8 Serial Interface Command Codes (continued)

Function Code Meaning
Display Position Write Codes	D36W00 to D36WFE Change vertical display position (up/down) from reset position by 00 to FE.D37W00 to D37WFE Change horizontal display position (left/right) from reset position by 00 to FE.D38W00 Resets display positionRead Codes Returns:D36R 00 to FE vertical positionD37R 00 to FE horizontal position
H-Size Write Codes The 00 to 80 denotes the deviation of clock numbers fromD39W00 to D39W80 the standard in one horizontal period. “40” is zero, “00” is -64 and “80” is +64 decimal. Default value is “40”Read Codes Returns:D39R 00 to 80 hex
On-Screen Displays Write Codes	D51W00 Disables on-screen display except “WARNING”D51W01 Enables on-screen displayRead Codes 00-On-screen display is disabledD51R 01-On-screen display is enabled
Language Selection Write Codes	D52W00 EnglishD52W01 FrenchD52W02 SpanishD52W03 GermanD52W04 DutchD52W05 ItalianD52W06 SwedishRead Codes Returns:D52R 00 - English	01 - French02 - Spanish03 - German04 - Dutch05 - Italian06 - Swedish
Mirror (H/V Inversion)	Write CodesD53W00 NORMALD53W01 H-INVERTD53W02 V-INVERTD53W03 H&V-INVERTRead Codes Returns:D53R 00-NORMAL	01-H-INVERT02-V-INVERT03-H&V-INVERT
Auto Off	Write CodesD55W00 Disables auto offD55W01 Enables auto offRead Codes Returns:D55R 00-Auto off is disabled	Default is “NO” auto off01-Auto off is enabled

A.8 Serial Interface Command Codes (continued)

Function Code Meaning
IR receiver selection Write Codes	D5AW00 Selects Front and Rear IR ReceiverD5AW01 Selects Front IR ReceiverD5AW02 Selects Rear IR ReceiverRead Codes Returns:D5AR 00-Front and Rear Receiver is selected01-Front receiver is selected02-Rear receiver is selected
Magnify Write Codes	D5BW00D5BW01XY to 01:x1, 02:x2, 03:x4, 04:x8, 05:x16, 06:x32, 07:x64D5BW07XY XYdenotes magnifying portion (00 to FF)Read CodesD5BR 00 - Off	01 to 07
PIP Write Codes	D5CW00 OffD5CW01 ON1D5CW02 ON2D5CW03 Refreshes the background for ON1Read Codes Returns:D5CR 00 - Off	01 - ON102 - ON2
Lamp Timer Reset Write Codes	D60W00Read Codes Returns:D60R	Resets the lamp timerxxxx-shows lamp operating time in hours (decimal)
Temperature	Read Codes Returns:D61R	Shows the status of internal temperature00-Temperature level 001-Temperature level 102-Temperature level 203-Temperature level 304-Temperature level 4 (Warning)05-Temperature level 5 (Power Off)
Error Status	Read Codes Returns:D01R	00-No error01-Interlock error02-Lamp error04-Temperature error08-Fan error10-Memory errorNote: If there is more than one error, the resulting read code will be the sum f the error codes listed above. Example: For Interlock-01 and Lamp-02, resulting read code is 03.

Important Notice

All statements, technical information, and recommendations related to 3M's products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M's current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly set forth in a written agreement signed by an authorized officer of 3M.

Warranty and Limited Remedy. This product will be free from defects in material and manufacture for a period of two years from the date of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M's option, to replace or repair the 3M product or refund the purchase price of the 3M product.

Limitation of Liability. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, indirect, special, incidental or consequential regardless of the legal theory asserted.

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