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IX.
Trouble shooting
Should the unit no function, please check the system according to this table
to find out the possible problem. If you still can’t solve the problem, please
ensure the product is repaired by qualified service personnel.
Symptom
Remedy
No power
1. Check whether the power plug is connected to the
power supply.
2. Pull out the plug and wait for 60 seconds, and then
insert the power plug again and switch on the
TV/monitor.
No picture
1.
Check whether the antenna is connected
properly.
2.
Adjust to another channel.
3.
Change the length and the contrast setting.
4.
Make sure that the AV picture input cable is
connected properly.
No sound
1.
Increase the volume value.
2.
Check whether the TV is in MUTE mode.
3.
Make sure that the sound system setting is
proper.
4.
Ensure the AV audio signal input cable is
connected properly.
Color distortion
1.
Ensure
that
the
equipment
is
connected
properly.
2.
Ensure that the AV video signal input is
connected properly.
Pictures/sound
are interfered
1.
Check whether the equipment is connected
properly.
2.
Adjust the antenna if use an outdoor antenna.
Remote
control
no function
1.
Make sure that the batteries are installed with
correct polarities.
2.
Clean the remote sensor.
3.
Ensure that there is no foreign object between
the remote control and the sensor.
4.
Operate the remote control at a distance not
more than 6 meters from 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 operation manual.
Screen traversed
under PC mode
Maybe the phase is not appropriate. Enter into the
PC setting and change to correct level.