TROUBLESHOOTING: Resolution to Potential Problems

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TROUBLESHOOTING: Resolution to Potential Problems

This section tries to an ticipate potential prob lems that you may encount e r

in the day-to-day use of your Monitor.

If, after trying the sugg ested solutions, you r Monitor’s symptom remai ns the

same, contact your authori zed service center or call Technical Support.

Troubleshooting Proble m s

Problem Corrective Action

No Picture
LED Green
• Using the On Screen Display (OSD),
adjust the Brightness and Contrast to
maximum or reset them to the
default settings .
LED OFF
•Check the power switch.
•Check if the AC Power Cord is
properly connected to the AC
Adapter.
LED Amber
•Check if the video signal cable is
properly connected at the back of
Monitor.
• Check if the power to computer
system is ON.
The display not clear. • Adjust the Freque ncy and Phase
settings using th e OSD.
The display is too light/dark. • Adjust the Brightness and Contrast
settings using th e OSD.
The image is not centered. • Adjust the Horizontal and Vertical
position settings using the OSD.
“Out of Range” message
•Check the maximum resolution and
the frequency on the video port of
your Computer.
The picture is scrambled. • Check the signal cable connection
between your Computer and
Monitor.