Troubleshooting
Vertical flicker appears
l Push the Auto button.
l Eliminate the vertical bars using the Clock
Adjustment of VIDEO NOISE in OSD Main
Controls.
Horizontal flicker appears
l Push the Auto button.
l Eliminate the horizontal bars using the Phase
Adjustment of VIDEO NOISE in OSD Main
Controls.
l Adjust the contrast and brightness in OSD Main
The screen is too bright or too darkControls. (The backlight of the LCD monitor has a
fixed life span. When the screen becomes dark or
begins to flicker, please contact your dealer.
l If an image remains in the screen for an extended
An after-image appearsperiod of time, it may be imprinted in the screen
and leave an after-image. This usually disappears
after a few hours
l This is characteristic of liquid crystal and is not
An after-image remains after the powercaused by a malfunction or deterioration of the
has been turned off.liquid crystal. The after-image will disappear after
a set amount of time
Green, red, blue, dark, and white dotsl The remaining dots are normal characteristic of
remainsthe liquid crystal used in today?s technology.
For further assistance, refer to the Consumer Information Centers list to contact your local Philips
distributor.
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