Troubleshooting Chart
Problem
Check These Items
No picture
• The display card should be completely seated in its slot.
•
Power Switch
and computer power switch should be in the
ON
position.
• The signal cable should be completely connected to the display card/computer.
• Check the connector for bent or pushed-in pins.
Image is scrolling or unstable
• Signal cable should be completely attached to the computer.
• Check the pin assignments and signal timings of the monitor and your display
card with respect to recommended timings and pin assignments.
• If the Mac adapter is used, check for proper connection or make sure the display card is Mac
compatible and that the card is properly seated in the computer.
LED on the monitor is not lit
•
Power Switch
should be in the
ON
position and the power cord should be connected.
(no green, orange or yellow color
• Make certain the computer is not in a Power-Saver mode (touch the keyboard or mouse).
can be seen)
Picture is fuzzy
•
Adjust the
Brightness,
then
Contrast Control
.
•
Access the
Degauss Control
through OSM
™
controls. Activate the
Degauss Control.
(See page 10 for more information.)
CAUTION:
A minimum interval of 20 minutes should elapse before
the
Degauss Control
is used a second time when not switching between modes.
Troubleshooting/Support
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7/29/98, 9:24 AM
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