16
Symptom Check List Solutions
Image on screen
is not perfect
Many possible causes. Try the
following solutions.
• Make sure the PC display resolution
matches one the factory preset timings
shown in this manual.
• Recall factory setting. Refer to OSD
functions in this manual.
• Fine tune the picture by performing the
following adjustments in this order –
coarse, fine, and position. Refer to
OSD functions in this manual.
Rolling or
unstable image
on screen
Many possible causes. Try the
following solutions.
• Press “Auto Adjust” button.
• Change PC display resolution to
1280x1024 at 60 Hz refresh.
• Make sure the PC display resolution
matches one of the factory preset tim-
ings in this manual.
• Unplug the power adapter to monitor
and then plug it in again.
• Press monitor power button again.
• Reset the monitor to the original factory
setting using the OSD.
