Loading ...
Loading ...
Loading ...
63
LC-40LB480U Full HD LED 1080p TV
Remote control
General
Good picture, but
no sound.
• Increase the volume.
• Make sure that the sound is not
muted.
• Make sure that you do not have
headphones connected. When
headphones are connected, no
sound comes from the TV
speakers.
• Make sure that the correct audio
mode is selected.
• Make sure that the audio cables
are connected correctly and
securely to your TV.
• Make sure that the antenna or
cable TV is connected correctly
and securely. See “Connecting a
cable or satellite box” on page 13
or “Connecting an antenna or
cable TV (no box)” on page 16.
• If you are using an antenna, the
digital channel signal may be low.
To check the digital channel
signal strength, see “Checking
the digital signal strength” on
page 48.
• The audio cable(s) you are using
may be bad. Try a new set.
Poor picture.
• Make sure that the room is not
too bright. Light reflecting off the
screen can make the picture
difficult to see.
• If an S-VHS camera or a
camcorder is connected while
another connected device is
turned on, the picture may be
poor. Turn off one or more
devices.
Good sound, but
poor color.
• Adjust the contrast, color, and
brightness settings. See
“Adjusting the TV picture” on
page 40.
Audio noise.
• Other devices (for example, a
surround sound receiver, external
speakers, fans, or hair dryers) may
be interfering with your TV. Try
turning off one device at a time to
determine which device is
causing interference. After you
have determined which device is
causing interference, move it
further from the TV to eliminate
the interference.
Problem Solution
No output from
one of the
speakers.
• Adjust the audio balance. See
“Adjusting sound settings” on
page 43.
• Make sure that the audio cables
are connected correctly and
securely to your TV.
After images
appear.
• Do not display a still image, such
as a logo, game, or computer
image, for an extended period of
time. This can cause a permanent
after-image to be burned into the
screen. This type of damage is not
covered by your warranty.
Problem Solution
Remote
control does
not work.
• Make sure that the power cord is
correctly connected to your TV and
a power outlet.
• Make sure that there are no
obstructions between the remote
control and the remote control
sensor on the front of the TV.
• Point the remote control directly at
the remote control sensor on your
TV. For the location of the remote
control sensor, see “Front” on
page 8.
• The supplied batteries are wrapped
tightly in clear plastic. Make sure
that you have removed this plastic
from the batteries.
• Make sure that the batteries are
installed correctly. See “Installing
remote control batteries” on
page 28.
• Replace dead batteries with new
batteries. See “Installing remote
control batteries” on page 28.
Problem Solution
No power.
• Make sure that the power cord is
correctly connected to your TV
and a power outlet.
• Unplug the power cord, wait 60
seconds, then plug the cord back
in and turn on your TV.
• Other devices (for example, a
surround sound receiver, external
speakers, fans, or hair dryers) may
be interfering with your TV. Try
turning off one device at a time to
determine which device is
causing interference. After you
have determined which device is
causing interference, move it
further from the TV to eliminate
the interference.
Problem Solution
Loading ...
Loading ...
Loading ...