Prestigio P151 User Manual page 22

US
6. Troubleshooting
If your monitor is not functioning properly, you may be able to solve the problem by following the
suggestions below :
Problem Possible solution
Blank screen If the power LED is not lit, push the Soft power switch or check
the AC cord to turn the monitor on. If the display unit is powered
through the computer, check that the computer is switched on.
The display unit might be in standby mode. Push one of the key
board keys. Check that the keyboard is properly connected to the
computer.
Check that the signal cable connector is properly connected and
that the connection pins are not bent or damaged. If the connector
is loose, tighten the connector's screws.
Check that the power cable is correctly connected to the display
unit and to the power outlet.
Check the resolution and the frequency on the video port of your
Error message: Video mode computer.
not supported
Compare these values with the data in the Preset Timing Table.
The video signal from the computer does not comply with VESA
The display does not enter DPMS standard. Either the computer or the graphics adapter is not
power management mode
using the VESA DPMS power management function.
Check that the signal cable connector is properly connected and
Color defects that the connection pins are not bent or damaged. Try another color
temperature.
Adjust the picture characteristics as described in the section OSD
Size, position, shape or qual
Adjustment(4 3).
ity unsatisfactory
A problem with your graphics adapter or display unit. Contact your
Duplicated images
service representative.
Check that the display resolution and frequency from your PC or
Image is not stable
graphic adapter is an available mode for your monitor. In your PC,
you can check through Control panel, Display, Settings.
If the setting is not correct, use your computer utility program to
15" TFT LCD Color Monitor
SK
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Prestigio P151