Akai PDP42Z5TA - 42" Plasma TV User Manual page 45

Symptom
Power cannot be turned
on. (Power indicator does
not light)
No Input Signal message
appears.
The remote control does
not function properly.
Flashing spots or stripes
appear on the screen.
Image color or quality
deteriorates.
Screen position and size
are incorrect.
Image or color is
incorrect.
Check that the input
signal line is properly
fixed, or display warning
message.
Solution
- Check that both ends of the power cable are
plugged into the socket appropriately.
- Check that the signal line is connected properly.
- Check that the power of the relevant peripherals
is turned on.
- Check that the Input option that has been
selected matches with the input signal.
- Check that the polarity of the batteries are
correct.
- Check that the batteries are not drained.
(Use new batteries.)
- Check that the Remote Control is within the
operating range.
- Check that the Remote Control is pointed to the
Remote Control Window on the Display.
- Check that there are no obstacles between the
Remote Control and the Remote Control Window.
- For more information about the Remote Control,
refer to Chapter 4.
- Check that there is no emitter sources (Car, HV
cable or Neon lamp) or other possible
interference sources.
- Check that all the video settings are adjusted
appropriately, such as brightness, contrast, color
etc.
- For more information about video settings, refer
to OSD Functions in Chapter 6.
- Check that the screen position and size is
adjusted appropriately.
- Check that the signal line is connected properly.
- When connecting to PC, you can change the
resolution of PC to acquire correct image. The
discrepancy of the PC output signal may affect
the display of the image.
- Select the correct input signal.
- For more information, refer to Support the Signal
Mode in Chapter 8.
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