User Manual - Page 13

For 65NANO90UNA. Also, The document are for others LG Electronics models: 50NANO79UNA 55NANO79UNA 65NANO79UNA, 49NANO80UNA, 55NANO80UNA, 65NANO80UNA, 75NANO80UNA

Loading ...
Loading ...
Loading ...
13
ENGLISH_index
Abnormal Display
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.
This panel is an advanced product that contains millions of
pixels. In a very few cases, you could see fine dots on the screen
while you’re viewing the TV. Those dots are deactivated pixels
and do not affect the performance and reliability of the TV.
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.
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.
When cleaning the product, be careful not to allow any
liquid or foreign objects to enter the gap between the
upper, left or right side of the panel and the guide panel,
(Depending upon model).
Make sure to wring any excess water or cleaner from the
cloth.
Do not spray water or cleaner directly onto the TV screen.
Make sure to spray just enough of water or cleaner onto a
dry cloth to wipe the screen.
Loading ...
Loading ...
Loading ...