Grundig GLCD2208HDV - Manual (Page 42)

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TV
Issue Solution
No power Turn off the unit on the remote and at the wall
socket. Pull out the power plug. Wait 60 seconds and
then plug the power cord back in turn the power and
unit back on.
No picture Check that your cables and antenna have been
connected firmly.
Check that your DVD Setup Audio Settings are
correct.
Conduct a restore setting to return settings back to
the factory default and clear any incorrect settings.
No sound Check that your audio cables have been connected
firmly.
Check that the Mute setting is not on and that your
DVD Setup Audio Settings are correct.
Conduct a restore setting to return settings back to
the factory default and clear any incorrect setting.
Color distortion Ensure that the equipment is connected properly.
Ensure that the AV video signal input is connected
properly.
Remote control
is not responding
Make sure there are no obstacles in the way of the
remote control and the sensor.
Check the batteries, as they may need to be
changed.
Move closer to the remote sensor.
Screen glittering
under PC mode
Reset the computer and enter into the safety mode,
then select the appropriate screen type by consulting
the PC operation manual.
Screen traversed
under PC mode
The phase is not appropriate. Enter into the PC
setting and change to correct level.