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Section
5
Problem
No image on display screen
Abnormal image
Colors of image on screen
are abnormal
Disturbances on Screen
VT201CHC User Guide
Troubleshooting Tips
1. Check that the power cord of the station has been connected to
the display.
2. Check that the power switch of the Display has been turned to
the on position.
3. Check that the Video (Signal) Cable from the Display has been
securely and correctly connected to the I/O adapter board.
4. Check that the Video Card and the I/O adapter card are firmly
seated in the card slots of the stations.
1. Check that the correct display model is being used for the
station. VT181CHE for PDG, VT181CH for EPDG.
2. Check that the Video (Signal) Cable from the Display has been
securely and correctly connected to the connectors on the I/O
adapter board.
1. Check that the Video (Signal) Cable from the display has been
securely and correctly connected to the I/O adapter board.
2. Adjust the OSD control for correct color balance.
1. OSD adjustment is incorrect. Please consult section 3 for OSD
screen adjustment procedures.
11
TROUBLESHOOTING
TROUBLESHOOTING
Troubleshooting Tip
150-060
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