beautypg.com

Auto button not working properly, Imaging problems display position is incorrect, Image vibrates on the screen – Philips 150P User Manual

Page 33: Vertical flicker appears, Horizontal flicker appears, The screen is too bright or too dark

background image

AUTO button not working properly

The Auto Function is designed
for use on standard Macintosh
or IBM-compatible PC running
Microsoft properly Windows.

It may not work properly if
using non-standard PCs or
video card.

Imaging Problems

Display position is incorrect

Push the Auto button.

Adjust the image position
using the Horizontal Position
&/or Vertical Position in the
second Window

Image vibrates on the screen

Check that the signal cable is
properly connected to the
graphics board or PC.

Vertical flicker appears

Push the Auto button.

Eliminate the vertical bars
using the Clock Adjustment in
the first Windo

Horizontal flicker appears

Push the Auto button.

Eliminate the horizontal bars
using the Phase Adjustment in
the First Window

The screen is too bright or too dark

Adjust the contrast and
brightness using the First
Window. (The backlight of the
LCD monitor has a fixed life
span. When the screen
becomes dark or begins to
flicker,

please contact your

dealer.

Troubleshooting

file:///D|/Philips LCD/english/150P/safety/saf_troub.htm (2 of 3) [1/20/2001 3:10:05 PM]