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Noise from speaker.
TV turns off automatically
TV turns on automatically.
Picture is not shown in full screen.
Check cable connections, make sure a
•
video cable is not connected to an
audio input.
Low signal level may cause sound
•
distortion.
Check if the Off Timer is set to On in
•
the Setup menu.
Sleep Timer may have been enabled. If
•
there is no signal for about 10 minutes
from an input, the TV will turn off.
If connected to your PC, check your PC
•
power settings.
Make sure the AC power cord is
•
plugged in securely to the wall outlet
and the TV.
Check if the On Timer is set to On in the
•
Setup menu.
Black bars on each side will be shown
•
on HD channels when displaying SD
(4:3) contents.
Black bars on Top & Bottom will be
•
shown on movies that have aspect
ratios different from your TV.
Adjust picture size option on your
•
external device or TV to full screen.
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