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Prior to use Installation Setting/Adjustment Troubleshooting
No-Picture Problem
If no picture is displayed on the monitor even after the following remedial action is taken, contact your local dealer.
1. Check the Power indicator.
Symptom Status Possible cause and remedy
No picture Power indicator does not light. Check whether the power cord is connected
correctly. If 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.
Power indicator is lighting
orange.
Switch the input signal with .
Operate the mouse or keyboard.
Check whether the PC is turned on.
* For details of the gain adjustment, please refer to the User’s Manual on the CD-ROM.
2. Check the error message on the screen.
These messages appear when the input signal is incorrect even if the monitor is functioning.
Symptom Status Possible cause and remedy
At analog signal input
At digital signal input
No signal is input. 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 .
The input signal is out of the
specified frequency range.
(Such signal frequency is
displayed in red.)
Reboot the PC.
Select an appropriate display mode using the
graphics board’s utility software. Refer to the
manual of the graphics board for details.