LG 47LB7050 User manual

P/NO : MFL68027702 (1410-REV04)
Please read this manual carefully before operating your set and retain it
for future reference.
OWNER’S MANUAL
LED TV*
* LG LED TVs are LCD TVs with LED backlighting.
Click! User Guide
39LB6500
42LB6500
47LB6500
50LB6500
55LB6500
60LB6500
65LB6500
42LB7000
47LB7000
47LB7050
55LB7000
55LB7050
47LB7200
55LB7200
65LB7200
70LB7200
www.lg.com
*MFL68027702*

ENG
ENGLISH
2IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product.
 Do not use this apparatus near water.
Short-circuit
Breaker
Power Supply
 Clean only with a dry cloth.
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Breaker
Power Supply
 Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
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Breaker
Power Supply
 Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce heat.
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Breaker
Power Supply
 Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type
plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for
your safety. If the provided plug does not fit into
your outlet, consult an electrician for replacement of
the obsolete outlet (Can differ by country).
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Breaker
Power Supply
 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.
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Breaker
Power Supply
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK). NO
USER SERVICEABLE PARTS INSIDE. REFER TO
QUALIFIED SERVICE PERSONNEL.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of
uninsulated dangerous voltage within the
product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to
persons.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
WARNING/CAUTION
- TO REDUCE THE RISK OF FIRE AND ELECTRIC
SHOCK, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
WARNING
If you ignore the warning message, you may be
seriously injured or there is a possibility of accident
or death.
CAUTION
If you ignore the caution message, you may be
slightly injured or the product may be damaged.
NOTE
The note helps you understand and use the product
safely. Please read the note carefully before using
the product.
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
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Breaker
Power Supply

ENGENGLISH
3
IMPORTANT SAFETY INSTRUCTIONS
 Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
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Breaker
Power Supply
 Only use attachments/accessories specified by
the manufacturer.
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Breaker
Power Supply
 Use only with a cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the
apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid
injury from tip-over.
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Breaker
Power Supply
 Unplug this apparatus during lightning storms or
when unused for long periods of time.
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Breaker
Power Supply
 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has
been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been
spilled objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
Short-circuit
Breaker
Power Supply
 Do not stick metal objects or any other
conductive material into the power cord. Do
not touch the end of the power cord while it is
plugged in.
 Keep the packing anti-moisture material or vinyl
packing out of the reach of children. Anti-moisture
material is harmful if swallowed. If swallowed,
force the patient to vomit and visit the nearest
hospital. Additionally, vinyl packing can cause
suffocation. Keep it out of the reach of children.
 CAUTION concerning the Power Cord
(Can differ by country):
Check the specification page of this owner’s manual
to be certain. Do not connect too many appliances
to the same AC power outlet as this could result in
fire or electric shock. Do not overload wall outlets.
Overloaded wall outlets, loose or damaged wall
outlets, extension cords, frayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or fire. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of the
appliance, and have the cord replaced with an exact
replacement part by an authorized service. Protect
the power cord from physical or mechanical abuse,
such as being twisted, kinked, pinched, closed in
a door, or walked upon. Pay particular attention to
plugs, wall outlets, and the point where the cord
exits the appliance. Do not move the TV with the
power cord plugged in. Do not use a damaged or
loose power cord. Be sure do grasp the plug when
unplugging the power cord. Do not pull on the
power cord to unplug the TV.
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Breaker
Power Supply
 Warning - To reduce the risk of fire or electrical
shock, do not expose this product to rain,
moisture or other liquids. Do not touch the TV
with wet hands. Do not install this product near
flammable objects such as gasoline or candles, or
expose the TV to direct air conditioning.
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Breaker
Power Supply
 Do not expose to dripping or splashing and do not
place objects filled with liquids, such as vases,
cups, etc. on or over the apparatus (e.g., on
shelves above the unit).
Short-circuit
Breaker
Power Supply

ENG
ENGLISH
4IMPORTANT SAFETY INSTRUCTIONS
 Grounding
(Except for devices which are not grounded.)
Ensure that you connect the earth ground wire to
prevent possible electric shock (i.e. a TV with a
three-prong grounded AC plug must be connected
to a three-prong grounded AC outlet). If grounding
methods are not possible, have a qualified electrician
install a separate circuit breaker. Do not try to ground
the unit by connecting it to telephone wires, lightning
rods, or gas pipes.
Short-circuit
Breaker
Power Supply
 As long as this unit is connected to the AC wall outlet,
it is not disconnected from the AC power source even
if the unit is turned off.
 Do not attempt to modify this product in any way
without written authorization from LG Electronics.
Unauthorized modification could void the user’s
authority to operate this product.
 Outdoor Antenna Grounding
(Can differ by country):
If an outdoor antenna is installed, follow the
precautions 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 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
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Breaker
Power Supply
Ground Clamp
Grounding Conductor
(NEC Section 810-21)
Antenna Lead in Wire
Electric Service
Equipment
Antenna Discharge Unit
(NEC Section 810-20)
Ground Clamp Power Service Grounding
Electrode System
(NEC Art 250, Part H)
NEC: National Electrical Code
 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.
 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.
 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.
 If you smell smoke or other odors coming from
the TV, unplug the power cord and contact an
authorized service center.
 Keep the product away from direct sunlight.
 Never touch this apparatus or antenna during a
thunder or lightning storm.
 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.
 Do not allow an impact shock or any objects to
fall into the product, and do not drop anything
onto the screen.
 DISCONNECTING THE DEVICE FROM THE
MAIN POWER
The power plug is the disconnecting device. In
case of an emergency, the power plug must
remain readily accessible.
 Batteries
Store the accessories (battery, etc.) in a safe
location out of the reach of children.
 This apparatus use batteries. In your community
there might be regulations that require you
to dispose of these batteries properly due to
environmental considerations. Please contact
your local authorities for disposal or recycling
information.
 Do not dispose of batteries in a fire.
 Do not short circuit, disassemble or allow the
batteries to overheat.
 Do not use high voltage electrical equipment
near the TV, (e.g., bug zapper). This may result in
product malfunction.

ENGENGLISH
5
IMPORTANT SAFETY INSTRUCTIONS
 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 upon 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. This does
not affect the performance of the product or
cause defects in the product.
 Do not install this product on a wall if it could be
exposed to oil or oil mist. This may damage the
product and cause it to fall.
 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.
Preventing Image burn or Burn-in on
your TV screen
 If a fixed image displays on the TV screen for
a long period of time, it will be imprinted and
become a permanent disfigurement on the
screen. This is image burn or burn-in and not
covered by the warranty.
 If the aspect ratio of the TV is set to 4:3 for a
long period of time, image burn may occur on the
letterboxed area of the screen.
 Avoid displaying a fixed image on the TV screen
for a long period of time (2 or more hours for
LCD, 1 or more hours for the Plasma TV) to
prevent image burn.