Troubleshooting/Support - NEC MultiSync LCD1525S User Manual

Troubleshooting/Support

Troubleshooting/Support
Problem
No picture
Power Button does
not respond
Image persistence
Check These Items
- The signal cable should be completely connected to
the display card/computer.
- The display card should be completely seated in its slot.
- Power button and computer power switch should be in
the ON position.
- Check to make sure that a supported mode has been
selected on the display card or system being used.
(Please consult display card or system manual to change
graphics mode.)
- Check the monitor and your display card with respect
to compatibility and recommended settings.
- Check the signal cable connector for bent or pushed-in
pins.
- Check the input of Video input 1 or Video input 2, se-
lect switch is in correct position.
Unplug the power cord of the monitor from the AC
outlet to turn off and reset the monitor, or simultaneously
press the RESET and Power buttons.
Image persistence is when a "ghost" of an image remains
on the screen even after the monitor has been turned off.
Unlike CRT monitors, LCD monitors' image persistence
is not permanent. To alleviate image persistence, turn
the monitor off for as long as an image was displayed. If
an image was on the monitor for one hour and a "ghost"
of that image remains, the monitor should be turned off
for one hour to erase the image.
NOTE: As with all personal display devices, NEC
recommends using a screen saver at regular intervals
whenever the screen is idle.
E - 17