NEC MultiSync LCD1525X User Manual download pdf (Page 29)

English-28

Troubleshooting/Support

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• 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 cables of Video input 1 or Video input 2 to make sure they

are properly connected. Then make sure the input select is set to the

proper Video input.

• Check the DVI Selection in OSM.

Power Button does not respond

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

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.

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NEC MultiSync LCD1525X User Manual Page 29