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BEFORE CALLING SERVICE (PC / FM RADIO MODE)
Below is a list of frequently occurred symptoms when you are in PC /FM RADIO mode .
Before you call for service, make these simple checks. Some of these symptoms can easily be
rectified if you know what to do.
Symptom What you should do
Incorrect Display position • Adjust the image position using the Horizontal Position and/
or Vertical Position in the PC Mains Controls menu.
No Video Input • Make sure the monitor cable is properly connected to the
PC input (VGA) at the rear of the TV.
• Check whether the monitor cable has bent pins.
Vertical flicker appears • Try eliminating the vertical bars by using the Clock
Adjustment of VIDEO NOISE in the Main Controls.
Horizontal flicker appears • Try eliminating the horizontal bars by using the Phase
Adjustment of VIDEO NOISE in the Main Controls.
Screen too bright or dark • Try adjusting the contrast and brightness in the Main
Controls.
Cannot access FM radio • Check whether the connection from FM Antenna socket to
the FM Radio mains is done correctly.
15PF9936/69 p39-51 5/5/03, 2:14 PM49