Eizo FlexScan L675 Troubleshooting, Problems Points to check with possible solutions, No picture

Page 39

8. TROUBLESHOOTING

If a problem persists even after applying the suggested remedies, contact an EIZO dealer.

No picture problems Æ See No.1 ~ No.2

Imaging problems ÆSee No.3 ~ No.14

USB problemsÆSee No.19 ~ No.20

Other problemsÆSee No.15 ~ No.18

Problems

Points to check with possible solutions

1. No picture

Check that the power cord is correctly connected.

•

Indicator status: Off

If the problem persists, turn off the monitor power for a

few minutes, then turn it back on and try again.

•

Indicator status: Green

Check the “Contrast and Brightness” settings.

•

Indicator status: Yellow

Minimum settings will cause screen to be blank.

Try pressing a key on the keyboard, or clicking the mouse.

•

Indicator status:

(p.31)

Try pressing the power button.

Slowly flashing Yellow

2. Following messages

These messages appear when the signal is not inputted

appear.

correctly, even if the monitor functions properly.

Error messages shown below will remain on the screen for

40 seconds.

When the image is displayed correctly after a short time,

there is no problem with the monitor.

(Some PCs do not output the signal soon after powering

on.)

Check that the PC is turned ON.

Check that the signal cable is properly connected to the PC

or graphics board.

Switch the signal input by pressing the input signal

selection button on the front control panel.

•Whenever an error signal

Use the graphics board’s utility software to change the

message appears, the

frequency setting. (Refer to the manual of the graphics

signal frequency will be

board.)

displayed in red.

(Example)

ENGLISH

8.TROUBLESHOOTING 39

Image 39

Contents English Safety Symbols Table of Contents Precautions ´ Refer all servicing to qualified service personnel´ Do not dismantle the cabinet or modify the unit Keep small objects or liquids away from the unit ´ Place the unit on a strong, stable surface´ Set the unit in an appropriate location ´ Handle the power cord with care ´ The equipment must be connected to a grounded main outlet´ Use the correct voltage ´ Handle with care when carrying the unit ´ Do not touch a damaged LCD panel directly with bare hands´ Do not block the ventilation slots on the cabinet ´ Do not touch the plug with wet hands ´ Use an easily accessible power outlet´ Periodically clean the area around the plug ´ Unplug the unit before cleaning itSuggestions for Maximizing Comfort Introduction FeaturesPackage Contents Front Controls & ConnectorsRear Digital Input Before connectingCable Connection Analog InputConnecting the signal cable Analog InputDigital Input 16 2. Connecting UP Plug the other end of the power cord into a power outlet Exiting the ScreenManager How to use the ScreenManagerMaking Adjustments and Settings Entering the ScreenManagerMain menu Sub menu Reference ScreenManager Adjustments and SettingsAdjustment Lock Useful FunctionsEizo Logo Disappearing function Off Timer ProcedureOff timer system Push the Auto adjustment button on the front panel AdjustmentScreen Adjustment Adjustment Procedure for Analog InputHorizontal flickering, blurring or bars appear on the screen Screen position is incorrect Use the Position adjustment Auto Set the Contrast of the screen Use the Contrast adjustmentSet the Brightness of the screen Use the Resolution adjustmentScreen position is incorrect Set the Contrast of the screenDisplaying a low resolutions 28 4. Adjustment Before the Color adjustment Color AdjustmentTo change the flesh color, etc Use the Hue adjustment To change the saturation Use the Saturation adjustmentPower saving system Power-save SetupTo use the PC’s power saving system Vesa Dpms To set the power save with ScreenSaver software Eizo Mpms32 4. Adjustment Required system environment Connecting to the USB HUBUSB Example of connectionDigital x digital Connecting Examples Analog x DigitalMonitor Analog x AnalogSelecting the active input Priority input signalAttaching AN ARM Stand Setup Procedure38 7. Attaching AN ARN Stand Following messages TroubleshootingProblems Points to check with possible solutions No pictureAfterimages appear Too darkOr dark Auto adjustment Button does not operateScreen has defective Pixels e.g. slightly lightPC is hung up. / Change after installingSetup Frequency does notCleaning CabinetLCD Panel Vesa DDC 2B SpecificationsBeeper settings Default settingClock Color Temperature TemperatureGlossary AfterimageResolution Gain AdjustmentPhase Range AdjustmentAttaching AN ARM Stand IndexUSB 10,31,33,44 Vesa Dpms 19,31,47 Memo Appendix Appendix / Anhang / AnnexeIi Appendix 480 800 525 907 111 356 556 25.422 12.712 31.778 14.267 180 Pin Assignment Pin-Belegung Affectation des Broches Dimensions AbmessungenWhy do we have environmentally labelled computers? CongratulationsWhat does labelling involve? CFCs freons Environmental requirements Flame retardantsCadmium MercuryWe, the Responsible Party Warland Drive, Cypress, CAPhone 562 431