Abnormal Display; Generated Sound - LG 32LM63 Series Owner's Manual

Abnormal Display

• If the product feels cold to the touch, there
may be a small "flicker" when it is turned on.
This is normal, there is nothing wrong with
product.
• This panel is an advanced product that
contains millions of pixels. You may see tiny
black dots and/or brightly coloured dots
(red, blue or green) at a size of 1 ppm on the
panel. This does not indicate a malfunction
and does not affect the performance and
reliability of the product.
This phenomenon also occurs in third-party
products and is not subject to exchange or
refund.
• You may find different brightness and color
of the panel depending on your viewing
position(left/right/top/down).
This phenomenon occurs due to the
characteristic of the panel. It is not related
with the product performance, and it is not
malfunction.
• Displaying a still image for a prolonged
period of time may cause image sticking.
Avoid displaying a fixed image on the TV
screen for a long period of time.

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 on the product.
This generated sound does not affect the
performance and reliability of the product.
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