Troubleshooting - Samsung SyncMaster 151MP Owner's Instructions Manual

Troubleshooting

If you have a problem setting up or using your LCD monitor, you may be able to solve it
yourself. Before contacting customer service, try the suggested actions that are appropriate
to your problem.
Table 3. Troubleshooting – Image
What you see...
Screen is black and
power indicator is off
" Check Signal Cable"
message
"Sync. Out of Range"
message
The image is too light or
too dark
Horizontal bars appear
to flicker, jitter or
shimmer on the image
Vertical bars appear to
flicker, jitter or shimmer
on the image.
Appendix
Suggested Actions
Ensure that the power cord is
I
firmly connected and the LCD
monitor is on.
Ensure that the signal cable is
I
firmly connected to the PC or
video sources.
Ensure that the PC or video
I
sources are turned on.
Check the maximum resolution
I
and the frequency of the video
adaptor.
Compare these values with the
I
data in the Display Modes
Timing Chart.
Adjust the Brightness and
I
Contrast.
Adjust the Fine function.
I
Adjust the Coarse function and
I
then adjust the Fine function.
English
Connecting your LCD
monitor, page 5.
Connecting your LCD
monitor, page 5.
Display Modes, page 36.
Brightness, page 14.
Contrast, page 14.
Image Lock, Fine,
page 15.
Image Lock, Coarse, page 15.
Image Lock, Fine,
page 15.
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Reference