LG 42LM3700 - Manual (Page 5)

ENGLISH
5
IMPORTANT SAFETY INSTRUCTIONS
y y Cleaning
When cleaning, unplug the power cord and
wipe gently with a soft cloth to prevent
scratching. Do not spray water or other
liquids directly on the TV as electric shock
may occur. Do not clean with chemicals
such as alcohol, thinners or benzine.
y y Moving
Make sure the product is turned off,
unplugged and all cables have been
removed. It may take 2 or more people to
carry larger TVs. Do not press or put stress
on the front panel of the TV.
y y Ventilation
Install your TV where there is proper
ventilation. Do not install in a confined
space such as a bookcase. Do not cover the
product with cloth or other materials while
plugged. Do not install in excessively dusty
places.
y y If you smell smoke or other odors coming
from the TV, unplug the power cord and
contact an authorized service center.
y y Do not press strongly upon the panel with a
hand or a sharp object such as a nail, pencil
or pen, or make a scratch on it.
y y Keep the product away from direct sunlight.
Short-circuit
Breaker
Power Supply
y y Never touch this apparatus or antenna during
a thunder or lightning storm.
y y When mounting a TV on the wall, make sure
not to install the TV by hanging the power
and signal cables on the back of the TV.
y y Do not allow an impact shock or any objects
to fall into the product, and do not drop
anything onto the screen.
y y Dot Defect
The Plasma or LCD panel is a high
technology product with resolution of two
million to six million 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.
y y 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.
y y 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.
y y 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.