LG 40UH62 Series Safety And Reference page 9

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 a ect
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 nd di erent 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 xed image on the TV screen for a
long period of time.
Generated Sound
"Cracking" noise: A cracking noise that
occurs when watching or turning o the TV
is generated by plastic thermal contraction
due to tempera-ture 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 a ect the
performance and reliability of the product.
Do not use high voltage electrical goods near
the TV (e.g. electric mosquito-swatter). This
may result in product malfunction.
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