Eizo CG241W manual Troubleshooting, Problems Possible cause and remedy

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4. Troubleshooting

4.Troubleshooting

If a problem still remains after applying the suggested remedies, contact your local dealer.

•No-picture problems : See No.1 - No.2

•Imaging problems : See No.3 - No.14

•Other problems : See No.15 - No.18

•USB problems : See No.19 - No.20

Problems	Possible cause and remedy
1. No picture	• Check whether the power cord is connected correctly. If
• Power indicator does not light.	the problem persists, turn off the monitor, and then turn
	it on again a few minutes later.
	• Press .
• Power indicator is lighting blue.	• Check gain setting (page 20).
• Power indicator is lighting orange.	• Switch the input signal with .
	• Operate the mouse or keyboard.
	• Turn on the PC.
2. The message below appears.	This message appears when the signal is not input
	correctly even when the monitor functions properly.

•This message appears when no signal is input. (This is displayed for about 40 seconds)

•The message below shows that the input signal is out of the speciﬁed frequency range. (Such signal frequency is displayed in red.)

Example:

•The message shown left may appear, because some PCs do not output the signal soon after power-on.

•Check whether the PC is turned on.

•Check whether the signal cable is connected properly.

•Switch the input signal with .

•Reboot the PC.

•Select an appropriate display mode using the graphics board’s utility. Refer to the manual of the graphics board for details.

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Contents APPENDIX/ANHANG/ANNEXE Safety Symbols Do not open the cabinet or modify the unit Refer all servicing to qualiﬁed service personnelLocation of the Caution Statements Keep small objects or liquids away from the unitNever touch the plug and power cord if it begins to thunder To disconnect the power cord, grasp the plug ﬁrmly and pullHandle the power cord with care Place the unit at the strong and stable placeUnplug the unit before cleaning it Use an easily accessible power outletPeriodically clean the area around the plug Do not touch a damaged LCD panel directly with bare handsLCD Panel Features IntroductionButtons and Indicators Indicator status Operation statusTo use ColorNavigator CE or UniColor Pro Disk contents and software overviewUtility Disk Connection examples Connecting Two PCs to the MonitorSelecting input signal Priority setting Performance Making Use of USB Universal Serial Bus Required system environmentEntering the ScreenManager Making Adjustments and SettingsBasic Operation and Functions Exiting the ScreenManagerFunctions Main menu Sub menu ReferenceRun the Screen Adjustment Program Screen AdjustmentAdjustment Procedure Press on the control panel Adjust by using Screen menu in the ScreenManager Adjust the output signal range Dynamic Range of the signal FineContrast Mode Color AdjustmentTo select FineContrast mode Color Adjustment of the Mode SettingsAdjustment Items Icons Functions FineContrast Mode Custom SRGBBrightness To set the brightness of the screen ~100% Power Saving System Power-save SetupProcedure Power Resumption ProcedureHow to lock Off TimerLocking the settings How to unlock Power Indicator Setting Automatic brightness adjustmentMode Function Displaying Lower ResolutionsEnlarge the screen size when displaying a low resolution Smooth the blurred texts of the enlarged screenTo undisplay Setting the orientation of the Adjustment menuEizo Logo Appearing Function To displayTroubleshooting Problems Possible cause and remedyPosition adjustment Refer to the manual of the PC Attaching an arm Attach an arm stand to the LCD monitor securelyEnvironmental Settings Digital signals only Restart the computer if the settings have been changedLCD Panel CleaningCabinet Speciﬁcations USBDimensions Default settingsBeeper settings Pin Assignment Pin No SignalSignal Remarks Glossary Tmds Transition Minimized Differential Signaling ResolutionTemperature SRGB Standard RGBAPPENDIX/ANHANG/ANNEXE APPENDIX/ANHANG/ANNEXE For more information, please visit FCC Declaration of Conformity Hinweis zur Ergonomie