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Appendix
Troubleshooting
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 functions cannot be operated, unplug the AC cord from AC power
source, wait at least 1 minute, then re=plug AC cord, This will reset the -iV settings and should restore -iV to
normal operation,
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 color or no color
The remote control does
not operate
Disorder display at power on
Possible Solutions
, Make sure the power cord is plugged in, then press Power.
[] The remote control batteries may be dead. Replace the batteries.
[] Unplug the VGA wire and plug the power wire again.
[] Plug another electrical device into AC outlet to confirm the outlet is
working properly.
[] Check Jf you have set the timer off.
[] Check the antenna/cable connections.
[] Press [Display] to see if you have selected the right signal source.
The sound may be muted. Press [VOL-I- ] on the remote control.
The station may have broadcast difficulties. Try another channel.
[] Check the speakers cable connections.
Make sure headphones are not connected.
, The station may have broadcast difficulties. Try another channel
[] 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.
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 restart.
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