LG 55LF6350 User manual

OWNER’S MANUAL
Safety and Reference
P/NO : MFL68683102 (1602-REV07)
www.lg.com
*MFL68683102*
Please read this manual carefully before operating your set and
retain it for future reference.
LED TV*
* LG LED TVs are LCD TVs with LED backlighting.
40LF6350
43LF6350
49LF6350
55LF6350
60LF6350
42LF6400
49LF6400
42LF6450
49LF6450
32LF595B
43LF5900
49LF5900
55LF5950
43LH580042LF6500
50LF6500
55LF6500
60LF6500
70LF7200

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Important Safety Instructions
Always comply with the following precautions
to avoid dangerous situations and ensure peak
performance of your product.
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.
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.
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 device.
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.
Follow all instructions.
Heed all warnings.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
Do not install near any heat sources such
as radiators, heat registers, stoves, or other
apparatus (including amplifiers) that produce
heat.
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).
Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from
the apparatus.
Only use attachments/accessories specified by
the manufacturer.

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Use only with the 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.
Unplug this apparatus during lightning storms or
when unused for long periods of time.
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
or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.
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.
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, induce vomiting and go to 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 related to current
requirements. 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.
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.
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).
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.
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.

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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 so as 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
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
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 uses 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., a bug zapper). This may result in
product malfunction.
Dot Defect
The 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

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finger(s) against it for long periods of time. Doing
so may produce some temporary distortion
effects on the screen.
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.
Viewing 3D Imaging
(For 3D models)
CAUTION
 Guardians should not leave children
unsupervised who are watching a 3D video.
Guardians should make children stop watching
the video and take a rest if they experience eye
fatigue, headache, or dizziness.
 When viewing a 3D video, some may experience
discomfort such as a headache, dizziness,
fatigue, or blurred vision. In this case, stop
watching the 3D video and take a rest.
 If you watch a 3D video for a long time, you
may experience eye fatigue. In this case, stop
watching the 3D video and take a rest.
 Only use LG 3D glasses. Otherwise, you may not
be able to view 3D videos properly.
 Do not use 3D glasses instead of your normal
glasses, sunglasses, or protective goggles. Place
the 3D glasses over your normal eye ware.
 Do not keep your 3D glasses in extremely high
or low temperatures. It will cause deformation.
 Do not use the 3D glasses while walking or
moving around. It may cause an accident or
injury.
 Be careful not to poke your eye with the frames
of the 3D glasses.
 Do not watch 3D content if you have
photosensitive seizures, epilepsy, or heart
disease.
Preparing
NOTE
 When the TV is turned on for the first time after
being shipped from the factory, initialization of
the TV may take approximately one minute.
 Image shown may differ from your TV.
 Your TV’s OSD (On Screen Display) may differ
slightly from that shown in this manual.
 The available menus and options may differ
from the input source or product model that you
are using.
 New features may be added to this TV in the
future.
 The items supplied with your product may vary
depending upon the model.
 Product specifications or contents of this manual
may be changed without prior notice due to
upgrade of product functions.
 For an optimal connection, HDMI cables and
USB devices should have bezels less than 10 mm
thick and 18 mm width.
 Use an extension cable that supports USB 2.0 if
the USB cable or USB flash drive does not fit into
your TV’s USB port.
 Use a certified cable with the HDMI logo
attached. If you do not use a certified HDMI
cable, the screen may not display or a
connection error may occur.
 Recommended HDMI cable types (3 m or less)
- High-Speed HDMI®/TM cable
- High-Speed HDMI®/TM cable with Ethernet
*A 10 mm
*B 18 mm
CAUTION
 Do not use any unapproved items to ensure the
safety and product’s lifespan.
 Any damages or injuries by using unapproved
items are not covered by the warranty.
 Some models appear to have a thin film on the
screen. It is actually part of the screen; do not
remove it.
 When attaching the stand to the TV set, use the
correct size screw for your model.
 When attaching the stand to the TV set, place
the screen facing down on a cushioned table or
flat surface to protect the screen from scratches.
 Make sure that the screws are fastened tightly.
(If they are not fastened securely enough, the TV
may tilt forward after being installed.)
 Do not tighten the screws with too much force;
otherwise they may be damaged and come
loose later.