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Appendix
Troubmeshooting
Before calling a service technician,
please check the following
table for a possible cause of the problem and some
solutions.
Customer
important
notice:
If the TV can not be operated,
please unplug the power and restart.
Symptoms
TV will
not turn
on
No picture,
no sound
No sound,
picture
OK
Poor sound,
picture
OK
Poor picture,
sound
OK
Unable
to select
a certain
channel
Poor colour or no colour
The
remotecontrot
does
not operate
Disorder
display
at power
or
Possible Solutions
, Nake sure the power cord is plugged in, then press Power
(Standby).
- The remote control batteries
may be dead. Replace the batteries.
o Unplug the VGA wire and plug the power wire again.
- Check
if you have set the timer
offl
- Check the antenna/cable
connections.
Press [Display]
to see if you have selected
the right
signal
source.
, The sound
may be muted.
Press [VOL+
] on the remote
control.
- The station
may have broadcast
difficulties.
Try another
channel.
Check the speakers
cable connections.
- The station may have broadcast difficulties.
Try another channel
o Check the speakers cable connections.
, Check the antenna
connections.
, The station
may have broadcast
difficulties.
Try another
channel.
- Adjust
the picture
from
the menu.
, The channel may be skipped, Choose this channel by directly selecting
the buttons from the remote control,
, The station may have broadcast difficulties.
Try another channel.
- Adjust Saturation
in the Video settings menu.
, There may be an obstruction
between the remote control and the
remote control sensor.
o The batteries
may be installed
with a wrong polarity.
- The remote control batteries
may be dead° Replace the batteries.
- This may be caused because of a very short interval between POWER
OFF and ON.
, Unplug the power and restarL
21
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