LG 55LN5400, 50LN5400, 47LN5400 Manual book
OWNER’S MANUAL
LED TV
*LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
LN54**
LN56**
P/NO : MFL67725402 (1212-REV01)
Printed in Korea
www.lg.com
2
TABLE OF CONTENTS
ENGLISH
ENG
TABLE OF CONTENTS
3 SAFETY INSTRUCTIONS
8 INSTALLATION PROCEDURE
8 ASSEMBLING AND PREPARING
8 Unpacking
10 Parts and buttons
11 Lifting and moving the TV
12 Setting up the TV
12 - Attaching the stand
13 Mounting on a table
14 Mounting on a wall
15 Tidying cables
16 MAKING CONNECTIONS
16 Antenna connection
17 HDMI connection
17 Component connection
18 Composite connection
18 USB connection
19 Headphone connection
19 MHL connection
28 EXTERNAL CONTROL DEVICE
SETUP
20 REMOTE CONTROL
21 USING THE USER GUIDE
22 MAINTENANCE
22 Cleaning your TV
22 - Screen, frame, cabinet and stand
22 - Power cord
22 TROUBLESHOOTING
23 ENVIRONMENTAL INFORMATION
23 WEEE
24 SPECIFICATIONS
28 LICENSES
28 OPEN SOURCE SOFTWARE NOTICE
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.
SAFETY INSTRUCTIONS
3
SAFETY INSTRUCTIONS
Please read these safety precautions carefully before using the product.
WARNING
Do not place the TV and
remote control in the
following environments:
- A location exposed to
direct sunlight
- An area with high humidity
such as a bathroom
- Near any heat source
such as stoves and other
devices that produce heat
- Near kitchen counters or
humidifiers where they can
easily be exposed to steam
or oil
- An area exposed to rain or
wind
- Near containers of water
such as vases
Otherwise, this may result in
fire, electric shock, malfunction
or product deformation.
Do not place the product
where it might be exposed to
dust.
This may cause a fire
hazard.
Mains plug is the
disconnecting device. The
plug must remain readily
operable.
Do not touch the power plug
with wet hands. Additionally,
if the cord pin is wet or
covered with dust, dry the
power plug completely or
wipe dust off.
You may be electrocuted
due to excess moisture.
Make sure to connect the
power cable to the grounded
current. (Except for devices
which are not grounded.)
You may be electrocuted or
injured.
Insert the power cable
completely into wall socket.
If the power cable is not
inserted completely into wall
socket, a fire could break
out.
Ensure the power cord does
not come into contact with
hot objects such as a heater.
This may cause a fire or an
electric shock hazard.
Do not place a heavy object,
or the product itself, on
power cables.
Otherwise, this may result in
fire or electric shock.
Bend antenna cable between
inside and outside building
to prevent rain from flowing
in.
This may cause water
damaged inside the Product
and could give an electric
shock.
When mounting a TV it on
the wall, make sure not to
install TV by hanging power
and signal cables on the
back of the TV.
It may cause fire, electric
shock.
Do not plug too many
electrical devices into a
single multiple electrical
outlet.
Otherwise, this may result in
fire due to over-heating.
Do not drop the product
or let it fall over when
connecting external devices.
Otherwise, this may result
in injury or damage to the
product.
ENGENGLISH
4
SAFETY INSTRUCTIONS
ENGLISH
ENG
Keep the packing anti-
moisture material or vinyl
packing out of the reach of
children.
Anti-moisture material is
harmful if swallowed. If
swallowed by mistake, force
the patient to vomit and
visit the nearest hospital.
Additionally, vinyl packing
can cause suffocation. Keep
it out of the reach of children.
Do not let your children climb
or cling onto the TV.
Otherwise, the TV may
fall over, which may cause
serious injury.
Dispose of used batteries
carefully to protect a child
from eating them.
Please seek Doctor- Medical
Attention immediately if child
consumes batteries.
Do not insert any metal
objects/conductors (like
a metal chopstick/cutlery/
screwdriver) between power
cable plug and input Wall
Socket while it is connected
to the input terminal on the
wall. Additionally, do not
touch the power cable right
after plugging into the wall
input terminal.
You may be electrocuted.
(Depending on model)
Do not put or store
inflammable substances
near the product. There is
a danger of combustion/
explosion or fire due to
careless handling of the
inflammable substances.
Do not drop metallic objects
such as coins, hair pins,
chopsticks or wire into the
product, or inflammable
objects such as paper and
matches. Children must pay
particular attention.
Electrical shock, fire or injury
can occur. If a foreign object
is dropped into the product,
unplug the power cord and
contact the service centre.
Do not spray water on the
product or scrub with an
inflammable substance
(thinner or benzene). Fire or
electric shock accident can
occur.
Do not allow any impact,
shock or any objects to fall
into the unit, and do not drop
anything onto the screen.
You may be injured or the
product can be damaged.
Never touch this product or
antenna during a thunder or
lighting storm.
You may be electrocuted.
Never touch the wall outlet
when there is leakage of
gas, open the windows and
ventilate.
It may cause a fire or a burn
by a spark.
Do not disassemble, repair
or modify the product at your
own discretion.
Fire or electric shock
accident can occur.
Contact the service centre
for check, calibration or
repair.
If any of the following
occur, unplug the product
immediately and contact
your local service centre.
- The product has been
impacted by shock
- The product has been
damaged
- Foreign objects have
entered the product
- The product produced
smoke or a strange smell
This may result in fire or
electric shock.
SAFETY INSTRUCTIONS
5
If you don’t intend to use
the product for a long time,
unplug the power cable from
the product.
Covering dust can cause
a fire, or insulation
deterioration can cause
electric leakage, electric
shock or fire.
Apparatus shall not be
exposed to dripping or
splashing and no objects
filled with liquids, such as
vases, shall be placed on
the apparatus.
CAUTION
Install the product where no
radio wave occurs.
There should be enough
distance between an outside
antenna and power lines
to keep the former from
touching the latter even
when the antenna falls.
This may cause an electric
shock.
Do not install the product
on places such as unstable
shelves or inclined surfaces.
Also avoid places where
there is vibration or where
the product cannot be fully
supported.
Otherwise, the product may
fall or flip over, which may
cause injury or damage to
the product.
If you install the TV on a
stand, you need to take
actions to prevent the
product from overturning.
Otherwise, the product may
fall over, which may cause
injury.
If you intend to mount the product to a wall,
attach VESA standard mounting interface
(optional parts) to the back of the product. When
you install the set to use the wall mounting
bracket (optional parts), fix it carefully so as not
to drop.
Only use the attachments / accessories
specified by the manufacturer.
When installing the antenna,
consult with a qualified
service technician. If not
installed by a qualified
technician.
This may create a fire
hazard or an electric shock
hazard.
We recommend that you
maintain a distance of
at least 2 to 7 times the
diagonal screen size when
watching TV.
If you watch TV for a long
period of time, this may
cause blurred vision.
Only use the specified type
of battery.
This could cause damage to
the remote control.
Do not mix new batteries
with old batteries.
This may cause the batteries
to overheat and leak.
Make sure there are no
objects between the remote
control and its sensor.
Signal from the remote
control may be disturbed
by sun light or other strong
light. In this case, darken the
room.
When connecting external
devices such as video game
consoles, make sure the
connecting cables are long
enough.
Otherwise, the product
may fall over, which may
cause injury or damage the
product.
Do not turn the product
On/Off by plugging-in or
unplugging the power plug to
the wall outlet. (Do not use
the power plug for switch.)
It may cause mechanical
failure or could give an
electric shock.
ENGENGLISH
6
SAFETY INSTRUCTIONS
ENGLISH
ENG
Please follow the installation
instructions below to
prevent the product from
overheating.
- The distance between the
product and the wall should
be more than 10 cm.
- Do not install the product in
a place with no ventilation
(e.g., on a bookshelf or in
a cupboard).
- Do not install the product
on a carpet or cushion.
- Make sure the air vent is
not blocked by a tablecloth
or curtain.
Otherwise, this may result in
fire.
Take care not to touch the
ventilation openings when
watching the TV for long
periods as the ventilation
openings may become hot.
This does not affect the
operation or performance of
the product.
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
servicer.
Prevent dust collecting on
the power plug pins or outlet.
This may cause a fire
hazard.
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 press strongly upon
the panel with a hand or
sharp object such as nail,
pencil or pen, or make a
scratch on it.
Avoid touching the screen
or holding your finger(s)
against it for long periods of
time. Doing so may produce
some temporary distortion
effects on the screen.
When cleaning the product
and its components, unplug
the power first and wipe it
with a soft cloth. Applying
excessive force may cause
scratches or discolouration.
Do not spray with water or
wipe with a wet cloth. Never
use glass cleaner, car or
industrial shiner, abrasives
or wax, benzene, alcohol
etc., which can damage the
product and its panel.
Otherwise, this may result in
fire, electric shock or product
damage (deformation,
corrosion or breakage).
As long as this unit is connected to the AC wall
outlet, it is not disconnected from the AC power
source even if you turn off this unit by SWITCH.
When unplugging the cable,
grab the plug and unplug it,
by pulling at the plug. Don’t
pull at the cord to unplug the
power cord from the power
board. As this could be
hazards.
When moving the product,
make sure you turn the
power off first. Then, unplug
the power cables, antenna
cables and all connecting
cables.
The TV set or power cord
may be damaged, which
may create a fire hazard or
cause electric shock.
When moving or unpacking
the product, work in pairs
because the product is
heavy.
Otherwise, this may result in
injury.
Contact the service centre
once a year to clean the
internal parts of the product.
Accumulated dust can cause
mechanical failure.
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.
If the product feels cold to
the touch, there may be
a small “flicker” when it is
turned on. This is normal,
there is nothing wrong with
product.
The panel is a high
technology display product
with resolution of two million
to six million pixels. You
may see tiny black dots and/
or brightly coloured dots
(red, blue or green) at a
size of 1 ppm on the panel.
This does not indicate a
malfunction and does not
affect the performance and
reliability of the product.
This phenomenon also
occurs in third-party
products and is not subject
to exchange or refund.
You may find different
brightness and colour of the
panel depending on your
viewing position(left/right/
top/down).
This phenomenon occurs
due to the characteristic
of the panel. It is not
related with the product
performance, and it is not
malfunction.
SAFETY INSTRUCTIONS
Displaying a still image (e.g., broadcasting
channel logo, on-screen menu, scene from a
video game) for a prolonged time may cause
damage to the screen, resulting in retention of
the image, which is known as image sticking.
The warranty does not cover the product for
image sticking.
Avoid displaying a fixed image on your
television’s screen for a prolonged period (2
or more hours for LCD, 1 or more hours for
Plasma).
Also, if you watch the TV at a ratio of 4:3 for
a long time, image sticking may occur on the
borders of the panel.
This phenomenon also occurs in third-party
products and is not subject to exchange or
refund.
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.
7
ENGENGLISH
ENGLISH
<
<
ENG
8
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING
NOTE
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 TV can be placed in standby mode in order to reduce the power consumption. And the TV should be turned
off if it will not be watched for some time, as this will reduce energy consumption.
The energy consumed during use can be significantly reduced if the level of brightness of the picture is reduced,
and this will reduce the overall running cost.
INSTALLATION PROCEDURE
1 Open the package and make sure all the accessories are included.
2 Attach the stand to the TV set.
3 Connect an external device to the TV set.
ASSEMBLING AND PREPARING
Unpacking
Check your product box for the following items. If there are any missing accessories, contact the local dealer where you
purchased your product. The illustrations in this manual may differ from the actual product and item.
CAUTION
Do not use any unapproved items to ensure the safety and product life span.
Any damages or injuries by using unapproved items are not covered by the manufacturer’s warranty.
Some models have a thin film attached on to the screen and this must not be removed.
NOTE
The items supplied with your product may vary depending on 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 memory stick does not fit into your
TV’s USB port.
B
A
B
*A
10 mm
=
*B
18 mm
A
=
ASSEMBLING AND PREPARING
9
ENGENGLISH
Remote control and
batteries (AAA)
(See p.20)
Stand Screws
3EA, P5 x 25
4EA, M4 x 14
(See p.12)
Owner’s manual Cable holder
Desk-mount Screw
1EA
(Only 32/37/39/42/47/50/
60LN54**, 32LN56**)
(See p.13)
(Depending on model)
(See p.15)
Stand Body /
Stand Base
(See p.12)
Power Cord
10
H
H
H
SETTINGS
INPUT
OK
ASSEMBLING AND PREPARING
ENGLISH
ENG
Parts and buttons
Screen
Remote control sensor
Power indicator
Speakers
Button Description
Scrolls through the saved programmes.
Adjusts the volume level.
Selects the highlighted menu option or confirms an input.
S
Accesses the main menu, or saves your input and exits the menus.
Changes the input source.
Turns the power on or off.
buttons
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