LG 43LH570V.AMC Owner's Manual page 9

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 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 affect 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.
Preparing
NOTE
• If the TV is turned on for the first time
after it was shipped from the factory,
initialization of the TV may take a few
minutes. (Depending on model)
• Image shown may differ from your TV.
• Your TV's OSD (On Screen Display) may differ
slightly from that shown in this manual.
• The available menus and options may differ
from the input source or product model that
you are using.
• New features may be added to this TV in the
future.
• The items supplied with your product may
vary depending on the model.
• Product specifications or contents of this
manual may be changed without prior
notice due to upgrade of product functions.
• For an optimal connection, HDMI cables
and USB devices should have bezels less
than 10 mm thick and 18 mm width. Use an
extension cable that supports USB 2.0 if the
USB cable or USB memory stick does not fit
into your TV's USB port.
B
B
A A
• Use a certified cable with the HDMI logo
attached.
*A 10 mm
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=
*B 18 mm
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=
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