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User’s Guide A–1
A
Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of
each problem, and the recommended solutions.
Problem Possible Cause Solution
Screen is blank. Power cord is
disconnected.
Connect the
power cord.
Power switch is off. Turn on power.
Video cable is
improperly connected.
Connect video cable
properly.
Screen blanking utility is
active.
Depress any key on the
keyboard or move the
mouse.
Image appears
blurred, indistinct, or
too dark.
Brightness and contrast
are too low.
Press the Menu button
to access the OSD
menu. Select the
Brightness or Contrast
menu and adjust the
screen as needed.
TFT1701.book Page 1 Monday, July 29, 2002 3:31 PM