LG 22LQ630H Owner's Manual page 5

to provide some protection against voltage
surges and built-up static charges.
Section 810 of the National Electrical Code
(NEC) in the U.S.A. provides information with
respect to proper grounding of the mast and
supporting structure, grounding of the lead-in
wire to an antenna discharge unit, size of
grounding conductors, location of antenna
discharge unit, connection to grounding
electrodes and requirements for the grounding
electrode.
Antenna grounding according to the
National Electrical Code, ANSI/NFPA 70
Ground Clamp
Electric Service
Equipment
NEC: National Electrical Code
Cleaning
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When cleaning, unplug the power cord and
scrub 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 benzene.
Moving
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Make sure the product is turned off, unplugged
and all cables have been removed. It may take
Ground Clamp
2 or more people to carry larger TVs. Do not
press against or put stress on the front panel
of the TV.
Ventilation
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Electric Service
Equipment
Install your TV where there is proper
ventilation. Do not install in a confined space
such as a bookcase. Do not cover the product
NEC: National Electrical Code
with cloth or other materials (e.g.) plastic while
plugged in. Do not install in excessively dusty
places.
If you smell smoke or other odors coming from
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the TV, unplug the power cord contact and
authorized service center.
Do not press strongly upon the panel with a
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hand or sharp object such as nail, pencil or pen,
or make a scratch on it.
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Antenna Lead in Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System (NEC
Art 250, Part H)
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Antenna Lead in Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
ON DISPOSAL
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System (NEC
Art 250, Part H)
Keep the product away from direct sunlight.
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.
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.
Take care not to touch the ventilation
openings. When watching the TV for a long
period, the ventilation openings may become
hot.
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 monitor'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.
(Only Hg lamp used LCD TV)
The fluorescent lamp used in this product
contains a small amount of mercury. Do not
dispose of this product with general
household waste. Disposal of this product
must be carried out in accordance to the
regulations of your local authority.
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