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• Generated Sound
Cracking noise A cracking noise that occurs
when watching or turning off the TV is
generated by plastic thermal contraction due to
temperature and humidity. This noise is common
for products where thermal deformation is
required.
Electrical circuit humming/panel buzzing
A low level noise is generated from a high-
speed switching circuit, which supplies a large
amount of current to operate a product. It varies
depending upon the product. This generated
sound does not affect the performance and
reliability of the product.
• Take care not to touch the ventilation openings.
When watching the TV for a long period, the
ventilation openings may become hot. This does
not affect the performance of the product or
cause defects in the product.
• Do not install this product on a wall if it could be
exposed to oil or oil mist. This may damage the
product and cause it to fall.
• If the TV feels cold to the touch, there may
be a small flicker when it is turned on. This is
normal; there is nothing wrong with TV. Some
minute dot defects may be visible on the screen,
appearing as tiny red, green, or blue spots.
However, they have no adverse effect on the TV's
performance. Avoid touching the LCD screen or
holding your finger(s) against it for long periods
of time. Doing so may produce some temporary
distortion effects on the screen.
• Displaying a still image for a prolonged period of
time may cause an image sticking.
Avoid displaying a fixed image on the TV screen
for a extended length of time.
Viewing 3D Imaging
(For 3D models)
CAUTION
• Guardians should not leave children
unsupervised who are watching a 3D video.
Guardians should make children stop watching
the video and take a rest if they experience eye
fatigue, headache, or dizziness.
• When viewing a 3D video, some may experience
discomfort such as a headache, dizziness,
fatigue, or blurred vision. In this case, stop
watching the 3D video and take a rest.
• If you watch a 3D video for a long time, you
may experience eye fatigue. In this case, stop
watching the 3D video and take a rest.
• Only use LG 3D glasses. Otherwise, you may not
be able to view 3D videos properly.
• Do not use 3D glasses instead of your normal
glasses, sunglasses, or protective goggles. Place
the 3D glasses over your normal eye ware.
• Do not keep your 3D glasses in extremely high or
low temperatures. It will cause deformation.
• Do not use the 3D glasses while walking or
moving around. It may cause an accident or
injury.
• Be careful not to poke your eye with the frames
of the 3D glasses.
• Do not watch 3D content if you have
photosensitive seizures, epilepsy, or heart
disease.
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