Sharp Aquos LC-15E1U Manual de instrucciones - Página 42
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TROUBLESHOOTING
• Before calling for repair service, check the following
items for possible remedies to
the encountered
symptoms.
I TV set
Problem
There is no
picture or
sound.
There is no
picture.
There is no
picture from
AV-INI.
_
There is no
'
sound.
There is no
picture or
sound, just
noise.
Picture is not
clear.
-
-
Picture is light
I or improperly
....
tinted.
The picture is
too dark.
Check item
• Make sure the AC adapter is properly inserted in the
power outlet.
• Reception other than those of broadcasting
stations
can be considered.
• Make sure the input mode is set to TV.
• Make sure the main power switch of the main unit is
on.
• Make sure the BLACK LEVEL is properly adjusted.
• Fluorescent lamp may have reached the end of
service life.
• Make sure the S-Video terminal is free of connections.
• Make sure the volume is not set to minimum.
• Make sure the sound is not set to mute.
• Make sure that headphones
are not connected.
• Make sure the antenna cable is properly connected.
• Consider whether TV signals are being properly
received.
• Make sure the antenna cable is properly connected.
• Consider whether TV signals are being properly
received.
• Check color adjustment.
• Check color system setting.
• Press the BRIGHT button.
• Check PICTURE and BLACK LEVEL adjustment.
• Fluorescent lamp may have reached the end of
service life.
Reference
Pages
9
16
16
24, 25
43
39
17
17
13
9
9
• Check the batteries of the remote control.
8
Remote control does not work.
• Make sure the remote sensor window is not under
8
strong lighting.
24, 25
24, 25
15
24, 25
43