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Ripples on the picture
Usually caused by local interference such as
cars, daylight lamps and hair driers. Adjust the
antenna to minimize the interference.
Blank screen in VGA(PC) mode
Perhaps the TV can not recognize the resolution
set by the PC. Change to the best resolution or
other standard resolutions of the PC system.
Check the connections.
Snowy dots and interference
If the antenna is located in the fringe area of a
television signal where the signal is weak, the
picture may be marred by dots. When the signal
is extremely weak, it may be necessary to install
a special antenna to improve the reception.
Adjust the position and orientation of
the indoor/outdoor antenna.
Check the connection of antenna.
Fine-tune the channel.
Try another channel. Broadcasting
failure may happen.
Ghost
Ghosts are caused by the television signal
following two paths. One is the direct path, the
other is refl ected from tall buildings, hills, or other
objects. Changing the direction or position of the
antenna may improve the reception.
Radio frequency interference
This interference produces moving ripples
or diagonal streaks, and in some case, loss of
contrast in the picture. Find out and remove the
radio interference source.
PIN code
If you forgot your PIN code, enter ‘0711’ twice
to override any existing codes.
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9 Troubleshooting
This section describes commonly encountered
issues and accompanying solutions.
Some problems you encounter with your TV
can be corrected by consulting the following list:
No picture, no sound
Check if the fuse or circuit breaker is
working.
Plug another electrical device into the outlet
to make sure it is working or turned on.
Check if the audio cables connected are
that of the device to be used.
Power plug is in a bad contact with the outlet.
Check the signal source.
No color
Change the color system.
Adjust the saturation.
Try another channel. Black-and-white
reception may be received.
Remote control does not work
Change the batteries.
Batteries are not installed correctly.
Main power is not connected.
No picture, normal sound
Adjust the brightness and contrast.
Broadcasting failure may happen.
Normal picture, no sound
Press the VOLUME + button to increase
volume.
Volume is set to mute, press
to restore
sound.
Check if the audio cables connected are
that of the device to be used.
Change the sound system.
Broadcasting failure may happen.
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