LG Electronics 22LG3DDH owner manual Antennas

20	ANTENNAS
	Outdoor antenna grounding
	If an outdoor antenna is installed, follow the precau-
	tions below. An outdoor antenna system should not
	be located in the vicinity of overhead power lines or
	other electric light or power circuits, or where it can
	come in contact with such power lines or circuits as
	death or serious injury can occur.
	Be sure the antenna system is grounded so as to pro-
	vide 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 prop-
	er grounding of the mast and supporting structure,
	grounding of the lead-in wire to an antenna dis-
	charge unit, size of grounding conductors, location of
	antenna discharge unit, connection to grounding
	electrodes and requirements for the grounding elec-
	trode.
	Antenna grounding according to the
	National Electrical Code, ANSI/NFPA 70
	Ground Clamp	Antenna Lead in Wire
		Antenna Discharge Unit
		(NEC Section 810-20)
		Grounding Conductors
	Electric Service	(NEC Section 810-21)
	Equipment	Ground Clamps
		Power Service Grounding
		Electrode System (NEC
		Art 250, Part H)
	NEC: National Electrical Code
21	Cleaning
	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 chemi-
	cals such as alcohol, thinners or benzene.
22	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 against or put stress on the front panel of the TV.

23	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 mate-
	rials (e.g.) plastic while plugged in. Do not install in
	excessively dusty places.
24	Take care not to touch the ventilation openings.
	When watching the TV for a long period, the venti-
	lation openings may become hot.
25	If you smell smoke or other odors coming from the
	TV or hear strange sounds, unplug the power cord
	contact an authorized service center.
26	Do not press strongly upon the panel with a hand or
	sharp object such as nail, pencil or pen, or make a

scratch on it.

27 Keep the product away from direct sunlight.

28 For LCD TV

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 dis- tortion effects on the screen.

ON DISPOSAL

(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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