B23T-7 LED - Screen FUJITSU - Free user manual and instructions

Product Type	LED Monitor
Screen Size	23 inches (58.4 cm)
Resolution	1920 x 1080 (Full HD)
Contrast Ratio	1000:1 (typical)
Brightness	250 cd/m² (typical)
Response Time	5 ms (GtG)
Viewing Angles	178°/178° (horizontal/vertical)
VESA Mount	100 mm x 100 mm
Inputs	VGA, DVI, HDMI
Power Consumption	25 W (typical), <0.5 W (standby)
Power Supply	Internal
Dimensions (with stand)	544 x 390 x 190 mm
Dimensions (without stand)	544 x 330 x 50 mm
Weight (with stand)	4.5 kg
Energy Class	A+
Cleaning	Use a soft lint-free cloth; avoid solvents
Safety	Use a grounded outlet; do not open the casing
Spare Parts Availability	Contact Fujitsu support; limited availability
Repairability Index	5.8 / 10 (estimated)

Frequently Asked Questions - B23T-7 LED FUJITSU

How do I connect the monitor to my computer?

Use a VGA, DVI, or HDMI cable. Connect one end to the monitor and the other to your computer. Make sure both devices are off before connecting.

What should I do if the screen is blank on startup?

Check if the power cable is firmly connected. Ensure the monitor is turned on. Verify the input source is correct by pressing the Input button.

How can I adjust the brightness and contrast?

Press the Menu button on the monitor. Navigate to Picture settings using the arrow keys. Adjust Brightness and Contrast as desired.

Can I mount this monitor on a wall?

Yes, it supports VESA 100x100 mm mount. Use a compatible wall mount bracket and follow the installation instructions carefully.

What is the recommended cleaning method?

Turn off the monitor. Use a soft lint-free cloth slightly dampened with water. Gently wipe the screen. Do not use alcohol, ammonia, or abrasive cleaners.

How do I reset the monitor to factory settings?

Go to the Menu -> Other -> Reset. Confirm by selecting Yes. This restores default settings.

Why are there no speakers on my monitor?

This model does not have built-in speakers. Use external speakers with a 3.5 mm audio output from your computer or HDMI audio.

What is the power consumption in standby mode?

In standby mode, the monitor consumes less than 0.5 W. For full power savings, unplug when not in use for long periods.

How can I check the total hours of use?

Press the Menu button, then go to Information. The operating hours are displayed. This helps monitor usage for warranty purposes.

Where can I find the user manual and drivers?

Visit the Fujitsu support website and search for B23T-7 LED. The manual and drivers are available for free download in PDF format.

USER MANUAL B23T-7 LED FUJITSU

Congratulations your purchase of an innovative product from Fujitsu.

Latestinformationaboutourproducts,tips,updatesetc.canbefoundon theInternetat:" http://www.fujitsu.com/fts/"

You can find driver updates at: "http://support.ts.fujitsu.com/download"

Should you have any technical questions, please contact:

- ourHotline/ServiceDesk(seetheServiceDesklistorvisit: "http://support.ts.fujitsu.com/contact/servicedesk")

- Yoursalespartner

- Yoursalesoffice

WehopeyouenjoyworkingwithyournewFujitsusystem!

FUJITSU

Publishedby/ContactaddressintheEU

Fujitsu Technology Solutions GmbH

80807Munich, Germany

"http://www.fujitsu.com/fts/"

Copyright

© F u juTtechnologySolutionsGmbH2014.Allrightsreserved.

PublicationDate

03/2014

OrderNo.:A26361-K1496-Z320-1-7619,edition1

FUJITSUDisplayB23T-7LED

OperatingManual

YourLCDscreen...5

Importantnotes7

Gettingstarted11

Operation19

Notesonergonomiccolouradjustment31

Troubleshooting32

Explanatoryinformationabout

standardISO9241-30734

Technicalspecification35

Remarks

Notes on the product description meet the design requirement of Fujitsu and are provided for the purposes of comparison. The actual result may differ due to several factors. Subject to technical changes without prior notification. Fujitsu accepts no responsibility for technical editorial mistakes or omissions.

Trademarks

FujitsuandtheFujitsulogoareregisteredtrademarksofFujitsuLimitedorits subsidiariesintheUnitedStatesandothercountries.

Microsoft and Windows are trademarks or registered trademarks of the Microsoft Corporation in the United States and/or other countries.

VESA, DDC and DPMS are registered trademark of Video Electronics Standards Association.

All other trademarks specified here are the property of their respective owners.

Copyright

Nopartofthispublicationmaybecopied,reproducedortranslatedwithout thepriorwittenconsentofFujitsu.

No part of this publication may be saved or transmitted by any electronic means withoutthewrittenconsentofFujitsu.

Contents

YourLCDscreen....5

Targetgroup 5

Furtherinformation 6

Notationalconventions....6

Important notes 7

Safetyinstructions 7

Powercable 8

Transportingthedevic e 8

Cleaning the device 9

CEmarking 9

Disposalandrecyclin g 10

Getting started 11

Unpacking and checking the delivery 11

Setting up the device 11

Setting up an ergonomic video workstation 12

Mounting the monitor base 14

Adjustingheight 15

Adjustingtheinclination 15

Adjustingtherotation 15

Removing monitor base 16

Connecting the device 16

Connecting cables to the computer 18

Operation 19

Switchingth e device on and off 19

Notesonpower management 21

Changingthe monitorsettings....21.

Changingth e monitor settings with the buttons of the control panel 22

Changingth e monitorsettings usingtheOSDmenu 25...

OSDmenufunctions 26

Adjusting the brightness and contrast 27...

Selecting the application mode 27..

Setting the screendisplay 28

Adjusting the volume 28

Setting colour temperature and colours 29....

Setting the OSD menu 29

Advanced setting functions 30.

Displayinginformation 30.

Noteson ergonomic colour adjustment ....

Troubleshooting 32

Explanatory information about standard ISO 9241-307 34

Technical specification 35

VESA-DDC-compatible VGA interface 36

Preset operating modes 36

Mostfrequentoperatingmodes.... 36

SUB D port 37

DVI-Dport 38

DisplayPortsocket 39

YourLCDscreen...

hasawholerangeofusefulfeaturesandfunctions,e.g.:

- TFTdisplay(ThinFilmTransistor;activematrix)

- minimalspacerequirement sthankstoslimcasing

- optimumergonomic characteristics (totally distortion-free, excellent picture definition and colour purity right into the corners)

•highdegreeofbrightne ssandgoodcontrast

•maximumresolutionof1920x1080

•presentationofupto1 6.7millioncolours(inconjunctionwithanappropriatedisplayadapter)

- automaticscanningofhorizontalfrequenciesfrom30to82kHzandrefreshrates (vertical frequencies) from 48 to 76 Hz (absolutely flicker-free)

•digitalscreencontr olwithmicroprocessorforstoring31differentdisplaymodes

- freelyadjustablecolouralignmentformatchingthescreencolourstothe coloursofvariousinputandoutputdevices

- convenientopera tionviaintegratedOSD(On-Screen-display)menu

• VESA-DDCcompatibility

• VESA-FPMPMI.com patibility(FlatPanelMonitorPhysicalMountingInterface)-Mountingdevice forswivelarmorsimilaraccessory

- Plug&Playcapability

•digitalvideo inputs(DVlandDisplayPort)withHDCP

• power management for reducing power consumption when the computer is not in use

•Compliancew iththerecommendationsaccordingtoTCO6.0

• the monitor fulfills all GS ("Geprüfte Sicherheit", Certified Security) requirements.

ThisoperatingmanualcontainsimportantinformationyourequiretostartupandrunyourLCDmonitor.

Controloft heLCDmonitorrequires:adisplayadapter(screencontroller)withaVGAinterface,ora digitaldi splayadapterwithaDVIinterface,oravideosignalsourcewithaDisplayPortinterface.

Themonito rprocessesthedatasuppliedtoitbythedisplayadapter. Thedisplayadapterorthe associateddriversoftwareisresponsibleforsettingthemodes(resolutionandrefreshrate).

Whenputting the monitor into operation for the first time, the screen display should be optimally adapted to the display adapter used and adjusted in accordance with your needs (see chapter "Changingthemonitorsettings", Page 21.

Target group

Youdon'tneedtobean"expert"toperformtheoperationsdescribedhere.

Nonetheless, it is important to always observ the safety notes given in the operating instructions for the computer and in this manual.

In the event of any problems, please contact your sales office or our Service Desk.

Furtherinformation

Detailsofhowyousettheresolutionandrefreshrateareprovidedinthedocumentation foryourdisplayadapterandtheassociateddriversoftware.

Forergonomicreasons, were recommendascreenresolutionof1920x1080pixels.

Becauseofthetechnologyused(activematrix)anLCDmonitorprovidesatotally flicker-freepictureevenwitharefreshrateof60Hz.

Notationalconventions

		Payparticularattentiontotextmarkedwiththissymbol.Failureretoobserve these warnings could pose risk to health, damage the device or lead to loss of data. The warranty will be invalidated if the device becomes defective through failure to observ the warnings.
		Indicates important information for the proper use of the device.
[1988]		Indicates an activity that must be performed
[2000]		Indicates a result
		indicates data entered using the keyboard in a program dialogue or the command line, e.g. your password (Name 123) or a command used to start a program (start.exe)
		indicates information that is displayed on the screen by a program, e.g.: Installation is complete.
		indicates• terms and texts used in asoftware interface, e.g.: Clickon Save• names of programs or files, e.g. Windows or setup.exe.
		indicates• cross-reference to another section, e.g. "Safety information"• cross-references to an external source, e.g. a web address: For more information, goto" http://www.fujitsu.com/fts/"• Names of CDs, DVDs and titles or designations of other materials, e.g.: "CD/DVDDrivers & Utilities" or "Safety" Manual
		indicates a button on themonitor, e.g: MENU
		indicates terms and texts that are emphasised or highlighted, e.g.: Do not switch off the device

Importantnotes

In this chapter you will find information regarding safety which it is essential to take note of when working with your device.

Safetyinstructions

Thisdevicecomplieswit htherelevantsafetyregulationsfordataprocessingequipment, includingelectronicof fice machines for use in an office environment. If you have anyquestionsaboutwhe therthedevicecanbeusedintheintendedenvironment, pleasecontactyoursal esofficeorourServiceDesk.

- Thedisplaysurfaceof becarefulwiththedis thedeviceissensitivetopressureandscratches. Youshouldtherefore playsurfaceinordertoavoidlastingdamage(scratches).

- If the device is brought into the installationsite from acold environment, condensation can form. Before operating the device, wait untilitis absolutely dry and has reached approximately the same temperature at the installationsite.

- Wheninstalling an doperatingthe device, please observethenotesonenvironmental conditions in Chapter "Technical specification", Page 35 as well as the instructions in Chapter "Setting upanergonomicvideoworkstation", Page 12.

• To ensure sufficient ventilation, the air inlet and outlet openings of the device must be kept clear.

•The device autom aically sets itself to the correct voltage within the range from 100V to 240V. Makesurethatt helocalmains voltage is neither higher nor lower than this range.

- Ensure that the powers octon the device and themains outlet are freely accessible.

•TheON/OFFbut tondoesnotdisconnectthemonitorfromtheACvoltage.Tocompletely disconnectfromtheACvoltage,youmustremovethepowerplugfromthepowersocket.

- The device is equipped with powerercable that complies with safety standards.

•Usethesuppl iedpowercableonly.

- Laythecablesinsuchawaythattheydonotcreateahazard(dangerefripping) and cannot be damaged. When connecting the device, observe the relevant notesinchapter" Connectingthedevice",Page16.

- Nodatatra nsfercablessshouldbeconnectedordisconnectedduringathunderstorm.

- Makesurethatnoobjects(e.g.jewellerychains,paperclips,etc.)orliquidsget insidethedevice(dangerofelectricshock,shortcircuit).

•Thedevic eisnotwaterproof! Neverimmersethedeviceinwaterandprotect itfroms praywater(rain,seawater).

- Inanemergency(e.g.damagedcasing,operationcontrolsorcables,penetration ofliquidsorforeignmatter),switchoffthedevice,disconnectthepowerplug andcontactyoursalesoutletorourServiceDesk.

- Repairs to the device must only be performed by qualified technicians. Unauthorised opening and in correct repair may greatly endanger the user (electric shock, fire risk).

- Only use the screen resolution settings and refresh rates specified in Chapter "Technical specification", Page 35. Otherwise you may damage the device. If you are in any doubt, contact your sales outlet or our Service Desk.

- Use a screensaverwithmovingimagesandactivatethepowermanagementfor yourmonitortopreventstillimagesfrom"burningin".

• If you operate the device with the swivel armor as similar accessory, it must not be turned through 180^ .
• The device may only be operated in wide format (0° landscape mode) and high format (90° portrait mode). The buttons are located at the bottom in the middle of the monitor in wide format (0° landscape mode) and the left-hand side of the monitor in high format (90° portrait mode).
• Storethismanualclosetothedevice.Ifyoupassthedeviceontothird parties,youshouldpassthismanualonwithit.
• Werecommendthatyouplaceyourdeviceonadurable,non-slipsurface.Inview of the many different finishes and varnishes used on furniture, it is possible that the feetofthedevicemaymarkthesurfacetheystandon.
• Avoidusinghighvolumesforalongperiodoftime,topreventcausingdamagetoyourhearing.
• Warningagainstexcessivevolumefromheadphones:excessivevolumefromheadphones cancausehearingloss.Settingtheequalisertothemaximumvalueincreases the headphonesoutputvoltageandthusincreasesthesoundpressure.

Powercable

Usethesuppliedpowercableonly.

Usethefollowingguidelinesifitisnecessarytoreplacetheoriginalcableset.

•Thefemale/malereceptaclesofthecordsetmustmeetIEC60320/CEE-22requirements.
- The cable has to be HAR-certified or VDE-certified. The mark HAR or VDEwillappearontheoutersheath.
- Fordeviceswhicharemountedonadeskortable,typeSVTorSJTcablesetsmaybe used. For devices which sit on the floor, type SJT type cable sets may be used.
- Thecablesetmustbeselectedaccordingtotheratedcurrentforyourdevice.
- Ifnecessary, replace the original power cable with a regular grounded 3-core mains lead.

Transportingthedevice

Transport all parts separately in their original packaging or in a packaging which protectsthemfromknocksandjolts,tothenewsite.

Donotunpackthemuntilalltransportationmanoeuvresarecompleted.

If the device is brought from a cold environment into the room where it will be used, condensationmayoccur. Beforeoperatingthedevice, waituntilitisabsolutelydry and hasreachedapproximatelythesametemperatureastheinstallationsite.

Cleaningthedevice

Switchoffthedeviceandunplugthepowerplug.

Donotcleananyinteriorpartsyourself,leavethisjobtoaservicetechnician.

Donotuseanycleaningagentsthatcontainabrasivesormaycorrodeplastic.

Ensure that noliquidentersthedevice.

Thedisplaysurfaceofth itonlyusingasoft, sli

edeviceissensitivetopressureandscratches.Clean ghtlymoistenedcloth.

Thesurfaceofthecasin has been moistenedinm

gcanbecleanedwithadrycloth. If particularlydirty, useacloththat illdomesticdetergentandthencarefullywrungout.

CEmarking

The shipped version of this device complies with the requirements of European Union directives 2004/108/EC "Electromagnetic compatibility", 2006/95/EC "Low voltage directive" and 2009/125/EC "EcodesignDirective".

Disposalandrecycling

This device has been manufactured as far as possible from materials which can be recycled or disposed of in such a way that the environment is not damaged. The device may be taken back after use to be reused or recycled, provided that it is returned in a condition that be fits its intended use. Any components not reclaimed will be disposed of in an environmentally acceptable manner.

The device must be disposed of in accordance with the local regulations for disposal of special waste.

If you have any questions on disposal, please contact your local sales office or our ServiceDesk,orcontactoneofthefollowingdirectly:

Germany	Belgium	Switzerland
FujitsuTechnologySolutionsGmbHRemarketingandRecyclingD-33106PaderbornTel.:+495251/81801 0Fax:[phone]"http://fujitsu.com/fts/remarketing"	RECUPELBoulevardReyers,80B-1030BrusselsTel.:+322/7068616Fax:[phone]E-Mail:info@recup el.be"http://www.recupel.be"	SWICOSchweizerischerWirtschaftsverbandderInformations-,Kommunikations-undOrganisationstechnikAlistofthe SWICceptance locationscanbefoundat:"http://www.swico.ch"
Asia	USA
Taiwan:EnvironmentalProtectionAdministrationExecutiveYuanR.O.C."http://recycle.epa.gov.tw"	FujitsuAmerica,Inc.1250E.ArquesAvenueSunnyvale,CA94085U.S.A.PhoneNo.:[phone]

Youcanalsofindmoreinformationonthisat "http://www.fujitsu.com/fts/about/fts/environment-care/".

Gettingstarted

Unpackingandcheckingthedelivery

Thedisplaysurfaceofthedeviceissensitivetopressureandscratches. Alwaysholdthedevicebythecasing!

The completed device package includes:

•onemonitor
•oneDVIcable
•oneVGAcable
•oneUSBcable
•oneaudiocable
•onepowercable
•oneCDwithsoftwareanddocumentation
•oneWarrantyBooklet
• one"QuickStartGuide"flyer
•one"Safety/Regulations"manual

▶ Unpackalltheindividualparts.
▶ Check the contents of the package for any visible damage caused during transport.
▶ Check whether the delivery conforms to the details in the delivery note.
▶ Should you discover that the delivery does not correspond to the delivery note, notify your localsalesoutletimmediately.

Donotdiscardtheoriginalpackingmaterialofthedevices. Youmayneedthe packaginginthefutureifyouneedtotransportyourdevice.

Setting up the device

To ensure sufficient ventilation, the air inlet and outlet openings of the device must be kept clear.

Settingupanergonomicvideoworkstation

graph TD
    A["Component 1"] --> B["Component 2"]
    B --> C["Component 3"]
    C --> D["Component 4"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333

▶ Donotpositionthevideoworkstation oppositeawindow(1).

Diagram showing two configurations of a surveying instrument with multiple tripod supports and a scale, no text or symbols present.

▶ Positionthemonitoroutsidethereach ofalightsource(1).

Line drawing of a person sitting at a desk using a computer (no text or symbols present)

▶ Positionthekeyboardwhereitis easiesttoreach(1).

▶ Positionthemonitorsothatheeyedistance tothescreen(1)isaround50cm.

▶ Positionthemonitorforoptimumviewing (1). Themonitorshouldunderno circumstancesfalloutsidethepermissible viewingspace(2).

Dependingonthesituation, it may be advisable to use as well as armor as similar accessory (VESAFPMPMI), which are available from specialist dealers. For this purpose the monitor base must be removed beforehand as described in chapter "Removing monitor base", Page 16.

Mountingthemonitorbase

Donotremovetheretainingsplintuntilyouhavesecuredthebaseplateon themonitorandmoveditintotheoperatingposition.

▶ Insertthebaseplateonthefoot(1).
▶ Securethebaseplatewiththescrew(2).
▶ Placethemonitorintheoperatingposition.

Adjustingheight

The height adjustment is fixed in the transport position.

▶ To free the fixing, remove the locking pin on the flange(1).
→ Theheightofthemonitorcanbeadjusted byapproximately130mm.
▶ Graspthemonitorwithbothhandson therightandleftedgeofthecasing andmoveitupordown(2).

Adjustingthei nclination

The inclination of the monitor can be adjusted by -3° (forwards) and +35° (backwards) from its vertical position.

▶ Holdthemonitorwithbothhandsontheleftandrightsidesofthecasing andmoveittothedesiredangle.

Adjustingtherotation

Themonitorcanberotatedby±170°.
▶ Graspthemonitorwithbothhandsontherightandleftedgeofthecasing andturnittothedesiredposition.

Removingmonitorbase

Before you can use a swivel arm or a similar accessory, you must remove the monitor base.

Thedisplaysurfaceissusceptibletoscratching!

▶ Switchoffthemonitorandpullthepower plugoutofthepowersocket.
▶ Laythemonitoronitsfaceonasoftsurface.
▶ Disconnectallcables.
▶ Releasethebasestandbymovingtheslider inthedirectionofthearrow(1)andholdit whileliftingthecompletebasestandup(2).
→ Youcannowmountaswivelarmora similaraccessoryinaccordancewithVESA FPMPMIusingaholespacingof100mm.

Forinstructionsonhowtomounttheswivelarmorasimilaraccessory, please seethedocumentationfortheswivelarmorsimilaraccessory.

Connecting the device

Please observe the safety information in "Important notes", Page 7.

CEconformanceandoptimumpicturequalityareguaranteedonlyif youusethedatacablessupplied.

▶ Switchoffthemonitorandthecomputer.
▶ Disconnectthepowerplugfromthecomputer.

Connectingcablestothemonitor

Thedatacablessuppliedhavetwo15-pinD-SUBconnectorsortwo24-pinDVI connectorsforconnectiontothemonitorandtothecomputer.

Information on the computer connections and interfaces is contained in the operatingmanualforthecomputer.

1=Securityslotfor"SecurityLock"

6=AUDIO-INsocket

2=ACconnectorsocket

7=AUDIO-OUTsocket

3=DisplayPortsocket

8=USB2.0(upstream)

4=DVI-Dsocket(DVI)

9=USB2.0(downstream)

5=D-SUBsocket(VGA)

▶ Select the appropriate data cable for your computer.
ConnectoneoftheconnectorsofthedataabletotheDVI-DorDisplayPortsocketofthe monitorandsecuretheDVI-Dplug-inconnectionbytighteningthesafetyscrews.

Themonitorautomaticallydetectstheinput(VGA,DVI,DisplayPort) whenonlyonesignalsourceisconnected.

▶ Insert one connector of the audio line into the AUDIO IN socket (6) on the monitor and makes sureitis properly engaged.
▶ Plug the power cable supplied into the power connector of the monitor.

PlugthesuppliedUSB2.0cableintotheUSB2.0(upstream)socket(8)andthe otherendofthecableintoaUSB2.0socketonthecomputer.

ConnecttheUSBkeyboardandUSBmousedirectlytothePC,astheUSBconnector socketofthemonitorisswitchedoffinPCenergy-savingmode.

Alock(SecurityLock) can be mounted in these security slot to protect the monitor against the ASecuritylock is not supplied with the monitor.

Connectingcablestothecomputer

Information on the computer connections and interfaces is contained in the operating manual for your computer.

Connectthedatacabletothe(active)monitorportonthecomputerandsecure theplug-inconnectionbytighteningthesafetyscrews.
▶ Insert the other plug of the audio cable in the audio output of the computer.
Plugthepowerconnectorofthemonitorintoaproperlygroundedmainsoutlet.
▶ Plug the power connector of the computer into a properly grounded mains outlet.

If your computer has two monitor ports ("onboard" screen controller and separate graphicscard), the monitor port for these separate graphics card is as standard.

Operation

Switchingthedeviceonandoff

Versionwithbuttons

1=ON/OFFbutton2=Powersupplyindicator

Versionwithtouchsensors

1=On/Offtouchsens or
2=Powerindicator

ThecolouroftheLEDindicatorchangesasfollows:

LEDindicatorStatus
blue	Monitorandcomputerareswitchedon(normalmode).
green	Monitorandcomputerareswitchedon(ECOmode).
orange	Monitornotreceivingavideosignal.
doesnotlightup	Monitorisswitchedoff.

▶ Switch the device on using the ON/OFF button (1) or the ON/OFF touch sensor (1).

Notesonpowermanagement

If your computer is equipped with power management (powersaving mode), the monitor can fully support this function. The monitor thereby distinguishes between the individual power saving modes of the computer (standbymode, suspend mode and OFF mode).

StageOperation			Powersavingmode
	Normal	ECO
PowersupplyindicatorLight	tsupblueLitgreenillumina	tedorange
DisplayMax.brightness		typ.200cd/m 2	unlit
Typicalpower consumption(without USBandaudio)	23W19Wreducedto<0.3	5W

If the computer detects inactivity (no input) it sends an appropriate signal to the monitor to reduce the power consumption (power saving mode). The power indicator of the monitor changes colourtoshowthechangeinstatus.ECOoperationisthepresetfactorydefault.

Onceaninputismadeatthecomputerthescreencontentsarerestored.

Fordetailedinformationonhowenergy-savingmodeoperates, pleasereferto theoperatingmanualortechnicalmanualofthecomputer.

Changingthemo nitorsettings

When putting the monitor into operation for the first time, the screen display should be optimally adapted to the display adapter used.

Changingthemonitorsettingswiththebuttons ofthecontrolpanel

i

Dependingonthemodel,thecontrolpanelwilleitherhavebuttonsortouch sensors.Inthefollowingsections,onlybuttonswillbementioned.However, thetextalsoappliestomodelswithtouchsensors.

Thebuttonsonthecontrolpanelhavemultiplefunctions.WhentheOSD menuisactive,thecurrentmeaningofthebuttonsisshowndirectly overthebuttonsontheedgeofthescreen.

Thedisplay(softkeyicon)overthebuttonsvariesdependingonthesub-menuchosen.

KeyFunction
MENU	CallupOSDmenu
ECO	Activate/deactivateECOoperatingmode
INPUT	Selectinputsignal(digital/analog)
	Adjustvolume
	Adjustbrightness
AUTO	Performauto-adjustmentofthemonitorwithanaloginput
	Monitor:switchingon/off

Softkeyicon	Function
↑	Selectingthenextmenuitem(sub-menu)
↓	Selectingthepreviousmenuitem(sub-menu)
→	Openingtheselectedsub-menuGoingtothenextsetting
←	Goingtotheprevioussetting
—	Decreasingthesetvalue
+	Increasingthesetvalue
√	Acceptingtheappliedsettingsandreturningtomainmenu
⇐	Cancellingtheappliedsettingsandreturningtomainmenu
×	ExitingOSDmenu
✕	Loudspeaker:switchingoff/on

i

When the OSD menu is not activated, you can apply the following settings directly:

SelectOSDIanguage

When an OSD menu button is activated for the first time, the language selection window will appear:

▶ Pressthe ↑ buttonorthebuttontochoosethedesiredlanguage.
▶ Pressthe √ buttontoconfirm.

AfterselectingtheOSDlan guageforthefirsttime,youcanchange itatanytimeintheOSD.

Activate/deactivateECOoperatingmode

The power consumption of the device can be decreased by reducing the brightness of the picture.

▶ Pressthe ECO buttonoswitchtheECOoperatingmodeonoroff.
→ The message ECO Mode on or ECO Mode off is displayed. If the ECO operating mode is activated, the following OSD settings are changed:

Mode	Office
Color	6500K
Brightness	reduced

After the ECO operating mode is switched off, the brightness previously set by the user is restored.

Selectingth inputsignal

▶ Pressthe INPUT button to open the Input select setting window.
▶ Pressthe ↑ button or the ↓ button to select the desired monitor connection (VGA, DVI or DP).
▶ Press the √ button to confirm or the ↻ button to cancel.

ThissettingwindowcanalsobecalledupwhentheOSDmenuislocked.

Adjustingthevolume

▶ Press the 📄 button to open the Volume setting window.
▶ Pressthe — button or the + button to set the desired volume for the built-in speakers.
▶ Pressthe % buttontoactivate/deactivatethemutefunction.
▶ Pressthe × buttontoclosethemenu.

Adjustingthebrightness

▶ Press the ⚙ button to open the Brightness setting window.
▶ Pressthe — buttonorthebuttontosetthedesiredbrightness.
▶ Pressthe × buttontoclosethemenu.

Performingauto-adjustmentofthemonitor

Thisfunctionisonlyintendedforanalogueimagetransmission(VGA).

▶ Pressthe AUTO buttonforabout1second.
→ TheAutoProcessingm essageappears.
Picturequalityandpositionaresettooptimumvaluesforyoursystem.

LockingtheOSDme nu

TheOSDmenucanbelockedtopreventaccidentalorunauthorisedchangestothemonitorsettings.

▶ Pressthe [MENU] buttonandkeepitpressedforafewsecondswhileyouswitchthe monitoronusingtheON/OFFbuttonortheON/OFFtouchsensor.
→ ThemessageOSD locked/unlockedisdisplayed.

Pleaseprocee dinthesamemannertoreleasethelockedOSDmenuagain.

LockingtheON/OFFbuttonorON/OFFtouchsensor

The ON/OFF button or ON/OFF touch sensor can be locked to prevent accidental orunauthorisedchangestothescreensettings.

▶ Pressthe ECO button and INPUT button at the same time for a few seconds.
→ The message Power button locked / unlocked is displayed.

InordertounlocktheON/OFFbuttonorON/OFFtouchsensor,dothesameagain.

ChangingthemonitorsettingsusingtheOSDmenu

With the button on the control panel, you can call up and set the integrated OSD (On-Screen Display) menu.

The English menu names are used in the following description (default setting).

TheOSDmenuofyourdevicemaydifferinseveralwaysfrom thefunctionalscope described.

Thesoftke yiconsmaydeviatefromthoseshownhere.

▶ Pressthe MENU buttontoactivatetheOSDmenu.
→ TheOSDmenuappears,withmenuitemsforthesettingfunctions.

The first menu item (Brightness/Contrast) is highlighted and the associated functions are visible in the right-hand menu field.

▶ Press the ↑ button or ↓ button to highlight another icon (e.g. Image).
▶ Pressthe → buttontoselectthehighlightedicon.
→ The Image setting window will be displayed.
▶ Pressthe × buttonoclosetheOSDmenu.

▶ Press the ↑ button or ↓ button to highlight another function.
▶ Pressthe + buttonorthebuttontochangethesetting.
▶ Pressthe √ buttonosavethechangeorthebuttonontoquitthe functionwithoutmakingachange.

If you wish to change other settings, select the corresponding function from the OSD main menu. All the settings options in the main menu are described below.

OSDmenufunctions

The OSDmenuforanaloguemonitoroperationisdescribedbelow. During digitaloperationsomefunctionsarenotavailable, astheyarenotrequired duethedigitaltransmissiontechnologyused.

Adjustingthebrightnessandcontrast

	CalluptheBrightness/Contrastsettingwindow
Brightness	SetthebrightnessofthedisplayWiththisfunctionyouchangethebrightnessofthebackgroundlighting.
Contrast	SetthecontrastofthedisplayWiththisfunctionyoumodifythecontrastofbrightcolourtones.
Blacklevel	SetthebrightnessofthedisplayWiththisfunctionyoumodifythecontrastofdarkcolourtones.
ACR	Enable/disabledynamiccontrastThisfunctionimprovesthecontrastbyautomaticallycontrollingthebackgroundlightinginrelationtotheimagebeingdisplayed.This setting can only be configured inVideoapplication mode.
Autolevel	AdjustthesignallevelWiththisfunctionyoucanautomaticallysetthecontrast.Thefunctionisexecutedusing→.

If the contrast is set too high, bright surfaces can no longer be distinguished from very bright surfaces. If the contrast is set too low, the maximum brightness will not be achieved.

Selectingtheapplicationmode

	CalluptheModesettingwindow
Dmode	SettingforDICOMsimulation(thevaluesforcolorandACRarelocked: color=7500K, ACR=off)
sRGB	PredefinedsettingforsRGB(reducedbrightness)
Office	Officesett ing (the values for color and sharpness can be adjusted)
Photo	Predefined setting for photo (colour, sharpness)
Video	Predefined setting for video (color, sharpness, ACR)

Settingthescreendisplay

[XX]	OpentheImagesettingwindow
Phase	EliminatepicturedisturbanceWith this function you fine-tune your monitor to eliminate picture disturbance.
Clock	SetsynchronisationWiththisfunctionyouadjustthepicturewidthtoeliminateverticalpicture disturbances.
H-Position	AdjustthehorizontalpositionWiththisfunctionyoumovethepicturetotheleftortotheright.
V-Position	AdjusttheverticalpositionWiththisfunctionyoumovethepictureupordown.
Sharpness	Adjust the sharpness of the picture for the Photo and Video modes.
Expansion	AdjustthepicturesizeFullscreen=selectionoffullscreenmodeKeep aspect = maximum picture size without distortion

Adjustingthevolume

	CalltheAudiosettingwindow
Volume	Setthevolumeforplaybackwiththeintegratedloudspeakers
Mute	Switchtheloudspeakersofforon
Input	Selectingth eaudioinputsignal(DP,PCAudio)

Settingcolourtemperatureandcolours

OpeningtheColorsettingwindow

SelectthecolourtemperatureThe"warmth"ofthescreencoloursissetusingthecolourtemperature.The colourtemperatureismeasuredinKelvin(K).Youcanchoosebetween6500 K, 7500 K, 9300 K, Native and Custom Color.The options Native and Custom Color are only available in the Office setting mode.Youcanchangethecolourratiosofthebasiccolours(red,green,blue)as requiredusingCustomColor. You can use toselectthecolourchannels.The 6500K setting is recommended for general Windows applications.In the Native and Custom Color settings, the full colour space of the LCD panelcanbeused.

SettingtheOSDmenu

	CalluptheOSDwindo w
Language	SelectingthelanguagefortheOSDmenuWiththisfunctionyouselectthelanguagefortheOSDmenu.ThedefaultsettingisEnglish.
Timeout	Settingthedis playdurationoftheOSDmenuWiththisfunct ionyoucanselectavaluefrom10to120seconds.Ifthesetime expireswithoutasettingbeingmade,theOSDmenuis automaticallyhidden.
Rotation	AdjusttheorientationoftheOSDmenu.ThisfunctioncanbeusedtoturntheOSDmenuthrough90°.ThisfunctionmakesiteasiertoreadtheOSDmenuwhilethepivotfunction isbeingused.Thissettingisavailableonlyonmonitorsthathaveamanualpivotfunction.

Advancedsettingfunctions

	CallinguptheAdvancedwindow
Inputselect	SelecttheinputsignalThisfunctionisusedtoselecttheinputsignal(VGA,DVlorDP).Thisisonconditionthatthedisplayadaptersupportsthisfunction.
Overdrive	Activating/deactivatingtheoverdrivefunctionThisfunctioncanbeusedtoimprovethefocusinfastmovingimages.This setting can only be configured inVideoapplication mode.
DDC-CI	Activating/deactivatingtheDDC-CIfunctionDDC-CI(DisplayDataChannel-CommandInterface)DatacanbeexchangedthroughtheconnectionbetweenthePCandthe display.
Factoryrecall	ActivatethefactorysettingsWiththisfunctionallsettingsareresettothefactorysettingson reconfirmation.Thefunctionisexecutedusing →. The AutoProcessingmessageisdisplayed viaaVGAdatacable.Thelanguageselectionmenuappears.

Displayinginformation

i	CalltheInform ationsettingwindowThisfunctiond isplaysdetailssuchasthemodeldesignation,serialnumber,resolution,H /VfrequencyandECOmode.

Notesonergonomiccolouradju stment

If you select colours forthemonitor in your application programmes, taken note of the information below.

The primary colours blue and red on dark background donot produce the minimum required contrast of 3:1 and are therefore not suitable for continuous text and data entry.

When using several colours for characters and background and giving the primary colours full modulation, you can obtain very suitable colour combinations (seethefollowingtable):

Background	Characters
	blackwhite	purpleblue			cyangreen		yellowred
black		+	+	-	+	+	+	-
white	+		+	+	-	-	-	+
purple	+	+		-	-	-	-	-
blue	-	+	-		+	-	+	-
cyan	+	-	-	+		-	-	-
green	+	-	-	+	-		-	-
yellow	+	-	+	+	-	-		+
red	-	+	-	-	-	-	+

+Colourcombination verysuitable

-Colourcombinationnotsuitablebecausecolourhuesaretooclosetogether,thincharacters are not identifiable or rigorous focusing is demanded of the human eye.

Troubleshooting

Should an error occur, first check the following points. If the distortion is still not eliminated, themonitor should, if possible, be checked on another computer.

If you cannot solve the problem, please contact our Service Desk.

Havingthisproblem?Checkthefollowingpoints:
NoscreendisplayPowerindicatordoesnotlightup	▶ Checkwhetherthepowercableonthe monitorisconnectedcorrectly.▶ Checkwhetherthecomput erisswitchedon.
NoscreendisplayPowerindicatorislit	▶ Check whether the computer is switched on.▶ Checkwhetherthedatacableforthe monitoriscorrectlyattachedtothemonitor portonthecomputer.▶ Pressanykeyonthecomputerkeyboard. Thecomputermaybeinpowersaving mode.▶ Alterthebrightnessand/orcontrastuntilyou getapicture.
Message:NoSignal	▶ Checkwhetherthedatacableforthe monitoriscorrectlyattachedtothemonitor portonthecomputer.▶ Check whether the computer is switched on.
Message:Frequencyoutofrange:#kHz/##HzPleasechangethedisplaymode to1920x1080with60Hz	Theinputsign al(horizontalfrequency and refreshrate )atthedisplayedinputdoesnot correspondt othetechnicaldataforthemonitor.▶ Adjustthev ideofrequencyrangeusingthe computerso ftware(seedocumentationfor thecompute rordisplayadapter).▶ Setadifferentscreenresolutionusingthe computersoftware(seedocumentationfor thecomputerordisplayadapter).
Picturepositionnotcorrect	Themonitorrecognisesanundefinedmode(see chapter" Technicalspecification",Page35).▶ Pressthe AUTO buttontoconductthe auto-adjustmentofthescreen.
Pictureisshaking	▶ Checkwhetherthedatacableforthe monitoriscorrectlyattachedtothemonitor portonthecomputer.▶ Pressthe AUTO buttontoconductthe auto-adjustmentofthescreen.
Pictureiswronglyadjusted	▶ Run theFactoryRecallfunctionintheOSD menu.TheAutoProcessingmessageappears.
Picturedisturbances(verticallines)	▶ Pressthe AUTO buttontoconductthe auto-adjustmentofthescreen.
Picturedisturbances(horizon tallines,picture noise)	► Pressthe AUTO buttontoconductthe auto-adjustmentofthescreen.
Thescreenbecomesdarker	Thebackgroundlightinghasalimitedlifetime. Ifyourmonitordisplayshouldbecometoodark, thebackgroundlightingwillhavetobereplaced. ► ContactourServiceDesk.

Explanatoryinformationabout standardISO9241-307

Permanentlyunlitorlitpixels

Today's production techniques cannot guarantee an absolutely fault-free screen display. Depending on the total number of pixels (resolution), there may be a few constantly lit or unlit pixels or subpixels.

Pixel	Apixelconsistsof3subpixels,normallyred,greenandblue.Apixelis thesmallestelementthatcanbegeneratedbycompletefunctionalityof thedisplay.
Subpixel	A subpixel is a separately addressable internal structure within a pixel that enhancesthepixelfunction.

The maximum permitted number of faulty pixels is stipulated in the international standard ISO9241-307. In accordance with standard ISO9241-3, LCD monitors by Fujitsu comply with Class II for low resolutions and Class I for resolutions of 1680x1050 (1764000 pixel) and higher.

Examples:

A flat-screen monitor with a resolution of 1280 x 1024 has 1280 x 1024 = 1310720 pixels. Each pixel consistsofthreesubpixels(red, greenandblue), sotherearealmost3.9millionsubpixelsintotal. AccordingtoISO9241-3(ClassII), amaximumof3litand3unlitpixelsplus7litor13unlitsubpixels, or a corresponding combination, may be faulty (1 lit subpixel counts as two unlit subpixels).

A flat-screen monitor with a resolution of 1920 x 1080 has 1920 x 1080 = 2073600 pixels. Each pixel consistsofthreesubpixels(red, greenandblue), sotherearealmost6.2millionsubpixelsintotal. AccordingtoISO9241-3(ClassI), amaximumof2litand2unlitpixelsplus5litor10unlitsubpixels, or a corresponding combination, may be faulty (1 lit subpixel counts as two unlit subpixels).

Technicalspecification

Condensationisnotpermitted, neitherintheratedrangeofoperation norinthelimitrangeofoperation.

ProductnameB23T-7LED

ModelnameDY23T-7

Dimensionsandweight

Visiblediagonals58.4cm

Dotpitch0.2652mm

	Width509mmlmagesize
	Height	286mm
Maximumresolution		1920x1080
Dimensions incl. monitor base	Width550mm
	Height (min.)	357mm
	Depth	204mm
Weight(wit houtpackaging)		6.2kg
Storabledisplaymodes		31
Pixel fault classes according to ISO9241-307	Class	I
Electricaldata
Video	Analog	positive, 0.7Vss, 75 Ω
	Digital	DisplayPort/DVI-D with HDCP
Synchronisation		Separate Sync. TTL, positiveor negative
Horizontalfrequency		30 kHz ... 82 kHz (multi-scanning)
Refreshrate		48Hz....76Hz
Maximumpixelrate		VGA:165MHz
		Digital:165MHz
Powersupply		automatic switching 100 V – 240 V, 50/60 Hz
Totalpowerconsumption (without audio,USB)	Normaloperation	23W
	ECO operatingmode	19 W
	Power savingmode	<0.35W
Soundoutput		2.0 Wleft; 2.0Wright

Environmentalconditions
Environmentclass3K2,DINIEC721

Ratedrangeofoperation	15°C....35°C
Humidity	15%....85%
Limitrangeofoperation	5°C....35°C
Humidity	15%....85%

VESA-DDC-compatibleVGAinterface

YourmonitorisequippedwithaVESA-DDC-compatibleVGAinterface.VESA-DDC(Video ElectronicsStandardAssociation,DisplayDataChannel)isusedasthecommunications interfacebetweenthemonitorandthecomputer.Ifthecomputerisequippedwitha VESA-DDC-compatibleVGAinterface,itcanautomaticallyreadthedataforensuring optimumoperationfromthemonitorandselecttheappropriatesettings.

Presetoperatingmodes

Thepictureposit ionandsizehavebeensettooptimumvaluesatthefactoryforthe operatingmodesl istedabove.Dependingonthedisplayadapterused,itmaybe necessarytoadj ustthedisplaypositionorsize.Inthiscase,youcchangeand savethesettin gs(seechapter" Changingthemonitorsettings",Page21).

Forergonomic reasons, ascreenresolutionof1920x1080pixelsisrecommended. Because of the technology used (activematrix), an LCD monitor provides a totallyflicke r-freepicture, even with arefreshrate of 60Hz.

Mostfrequentoperatingmodes

ScreenresolutionRefreshrate
640x480	60/75Hz
720x40070Hz
800x600	60/75Hz
1024x768	60/75Hz
1280x72060Hz
1280x1024	60/75Hz
1366x76860Hz
1440x90060Hz
1600x90060Hz
1680x105060Hz
1920x108060Hz
1920x120060Hz

SUBDport

PinMeaning
1Videoinputred
2Videoinputgreen
3Videoinputblue
4	Ground
5	Ground
6Videogroundred
7	Videogroundgreen
8Videogroundblue
9	+5V(DDC)
10	Sync.ground
11	Ground
12	DDCData
13H.sync
14V.sync
15	DDCClock

DVI-Dport

PinMeaning
1	TMDSData2-
2	TMDSData2+
3	TMDSData2/4Shield
4notconnected
5	notconnected
6	DDCClock
7	DDCData
8	AnalogVertica I S y n c
9	TMDSData1-
10	TMDSData1+
11	TMDSData1/ 3Shield
12notconnec	ted
13notconnec	ted
14+5VPower
15Earth
16HotPlu	gDetect
17	TMDSData0-
18	TMDSData0+
19	TMDS Data0/5Shield
20not	connected
21no	tconnected
22	TMDSClockShield
23	TMDSClock+
24	TMDSClock-

DisplayPortsocket

PinMeaning
1	Lane3(negative)
2	E a r
3	Lane3(positive)
4	Lane2(negative)
5	Earth
6	Lane2(positive )
7	Lane1(negative)
8	E a r
9	Lane1(positive)
10	Lane0(nega tive)
11	Earth
12	Lane0(positive)
13	Connectedtoearth
14	Connectedtoearth
15	Auxiliary channel (positive)
16	Earth
17	Auxiliary channel (negative)
18	HotPlugDetect
19	ReturnforPower
20	Power for connector (3.3V500mA)