Philips 150b2b-20z User Manual
Horizontal flicker appears
Push the Auto button.
●
Eliminate the horizontal bars using the Phase Adjustment of
VIDEO NOISE in OSD Main Controls.
VIDEO NOISE in OSD Main Controls.
●
The screen is too bright or too dark
Adjust the contrast and brightness in OSD Main Controls. (The
backlight of the LCD monitor has a fixed life span. When the
screen becomes dark or begins to flicker,
backlight of the LCD monitor has a fixed life span. When the
screen becomes dark or begins to flicker,
please contact your
dealer.
●
An after-image appears
If an image remains in the screen for an extended period of time,
it may be imprinted in the screen and leave an afterimage This
usually disappears after a few hours
it may be imprinted in the screen and leave an afterimage This
usually disappears after a few hours
●
An afterimage remains after the power has
been turned off.
been turned off.
This is characteristic of liquid crystal and is not caused by a
malfunction or deterioration of the liquid crystal. The afterimage
will disappear after a set amount of time
malfunction or deterioration of the liquid crystal. The afterimage
will disappear after a set amount of time
●
Green, red, blue, dark, and white dots
remains
remains
The remaining dots are normal characteristic of the liquid crystal
used in today’s technology.
used in today’s technology.
●
Troubleshooting
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