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Appendix C
Troubleshooting
This LCD monitor comes pre-adjusted with standard VGA timing. Due
to output timing differences among various video adapters, you may
initially experience an unstable or unclear display when a new display
mode or new VGA card is selected.
Before applying any of the following troubleshooting procedures, you
should first apply the Auto Adjust option in the OSD menu.
PROBLEM: Display is unclear and unstable
To stabilize and clarify your display, press and release the auto adjust button
the monitor will do auto adjut for you to get best image. Please be noticed that
the 1280X1024 resolution mode will give you the optimal sharpness display.
PROBLEM: There is no video on screen
If there is no display on the LCD, refer to the following:
1. Make sure that the power indicator on the LCD monitor is lit,
that all connections are secure, and that the system is running
on the correct timing. Refer to Appendix B for information on
timing.
2. Turn off the LCD monitor and then turn it back on again. Press
the OSD Menu button (refer to Chapter 2) once and then press
one of the Adjustment Control buttons several times. If there is
still no display, press the other Adjustment Control button
several times.
3. If step 2 does not work, connect your PC system to another
external CRT. If your PC system functions properly with a CRT
monitor but it does not function with the LCD monitor, and the
LCD monitor’s power LED is red, the output timing of the PC’s
VGA card may be out of the LCD’s synchronous range. Change
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