Troubleshooting
• Before calling for repair services, make the following checks for possible remedies to
th~
encountered symptoms.
Q-CD
TV
set
I
Problem
Check item Reference page
There
is
no
picture or
sound.
• Make sure the AC cord
is
properly inserted
in
the power 9
outlet.
• Reception other than those of broadcasting stations can
be considered.
• Make sure the input mode
is
set to
TV.
15
• Make sure the POWER switch of the main unit
is
on.
15
• Make sure the volume
is
not set to minimum.
16
• Make sure the sound
is
not set to mute.
16
• Make sure that headphones are not connected.
10
• Make sure the BRIGHTNESS is properly adjusted. 20
• Fluorescent lamp may have reached the end of service 34
life.
• Make sure the S-VIDEO terminal has nothing connected.
13
• Make sure the AUDIO ONLY is not set to ON. 30
There
is
no
picture.
There
is
no
picture from
INPUT1/2/3.
There
is
no
sound.
There
is
no
picture or
sound, just
noise.
~----------------------...:;;;,I
Picture is not
clear.
,.,;,------------------------.;;J
• Make sure the antenna cable
is
properly connected.
• Bad ·reception could
be
the problem.
• Make sure the antenna cable
is
properly connected.
• Bad reception could
be
the problem.
8,
9
8,
9
Picture is light
or improperly
tinted.
The picture is
too dark.
• Check color adjustment.
• Press the BACKLIGHT button or set the BACKLIGHT or
BRIGHTNESS settings.
• Check CONTRAST and BRIGHTNESS adjustment.
• Fluorescent lamp may have reached the end of service
life.
20,21
20
20
34
Remote control does not work.
Unit cannot be operated.
• Check the batteries
of
the remote control.
• Make sure the remote sensor window
is
not
in
strong
lighting.
• External influences such as lightning, static electricity,
etc., may cause improper operation.
In
this case,
operate the unit after first turning the power off, or
unplugging the AC cord and
re~plugging
it
in
1 or 2
minutes.
7
7
@ 33
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