LG 47LD550 Owners Manual - Page 66

Troubleshooting

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66 TROUBLESHOOTING I TROUBLESHOOTING .. General Problem Resolution Cannot control the TV with the remote control. • Check the remote control sensor on the product and try again. • Check if there is any obstacle between the product and the remote control. • Check if the batteries are still working and properly installed (

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I
66
TROUBLESHOOTING
TROUBLESHOOTING
.
.
General
Problem
Resolution
Cannot control the
TV
with the
•
Check the remote control sensor
on
the product and try again.
remote control.
• Check if there
is
any obstacle between the product and the remote control.
• Check if the batteries are still working
and
properly installed
(<±J
to
<±J,
8
to
8l.
• Check if the appropriate input mode such
as
TV
or
VCR
is set for using the
remote control.
No image display and no sound
is
• Check if the product
is
turned
on.
produced.
•
Check if the power cord is connected to a wall outlet.
• Check if there is a problem
in
the wall outlet by connecting other products.
Image appears slowly when the
TV
•
The
image
is
muted during the product startup process. This is normal. If the
turns on.
image does not appear
in
a
few
minutes, unplug the
TV
for 30 seconds and try
again. If the image still does not appear, contact the authorized service center
in
your local area.
Cannot connect external devices.
•
Refer to the "Connection overview" and connect
an
external device.
The
TV
turns off suddenly.
•
Check the power control settings.
The
power supply may
be
interrupted.
• Check if the Auto sleep feature
is
activated
in
the Time settings.
Refer to
the"
Sleep Timer".
•
If there
is
no
signal while the
TV
is
on, the
TV
will turn off automatically after
15
minutes of inactivity.
Audio
Problem
Resolution
No
sound
is
produced while images
•
Press
VOL
+
or - button.
are displaying.
• Check if the sound
is
muted
by
pressing
MUTE.
• Scroll to other channels. There
maya
problem with the broadcast.
• Check if the audio cables are connected properly.
•
Check if the
TV
Speaker feature
is
activated
in
the menu option.
No
output from one
of
the speakers
• Adjust Balance
in
the menu option.
Unusual sound from inside the
TV
is
• A change
in
ambient humidity or temperature may result
in
an
unusual noise
produced.
when the product turns
on
or off. There
is
no problem with your product.
I
66
TROUBLESHOOTING
TROUBLESHOOTING
.
.
General
Problem
Resolution
Cannot control the
TV
with the
•
Check the remote control sensor
on
the product and try again.
remote control.
• Check if there
is
any obstacle between the product and the remote control.
• Check if the batteries are still working
and
properly installed
(<±J
to
<±J,
8
to
8l.
• Check if the appropriate input mode such
as
TV
or
VCR
is set for using the
remote control.
No image display and no sound
is
• Check if the product
is
turned
on.
produced.
•
Check if the power cord is connected to a wall outlet.
• Check if there is a problem
in
the wall outlet by connecting other products.
Image appears slowly when the
TV
•
The
image
is
muted during the product startup process. This is normal. If the
turns on.
image does not appear
in
a
few
minutes, unplug the
TV
for 30 seconds and try
again. If the image still does not appear, contact the authorized service center
in
your local area.
Cannot connect external devices.
•
Refer to the "Connection overview" and connect
an
external device.
The
TV
turns off suddenly.
•
Check the power control settings.
The
power supply may
be
interrupted.
• Check if the Auto sleep feature
is
activated
in
the Time settings.
Refer to
the"
Sleep Timer".
•
If there
is
no
signal while the
TV
is
on, the
TV
will turn off automatically after
15
minutes of inactivity.
Audio
Problem
Resolution
No
sound
is
produced while images
•
Press
VOL
+
or - button.
are displaying.
• Check if the sound
is
muted
by
pressing
MUTE.
• Scroll to other channels. There
maya
problem with the broadcast.
• Check if the audio cables are connected properly.
•
Check if the
TV
Speaker feature
is
activated
in
the menu option.
No
output from one
of
the speakers
• Adjust Balance
in
the menu option.
Unusual sound from inside the
TV
is
• A change
in
ambient humidity or temperature may result
in
an
unusual noise
produced.
when the product turns
on
or off. There
is
no problem with your product.