LG UM751C User manual

www.lg.com
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
LED TV*
OWNER’S MANUAL
* LG LED TV applies LCD screen with LED backlights.
Safety and Reference
Please read this manual carefully before operating
your set and retain it for future reference.
*MFL71447503*
(2002-REV01)
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Warning! Safety
Instructions
CAUTION
RISK OF ELECTRIC
SHOCK
DO NOT OPEN
CAUTION :TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFERTO QUALIFIED SERVICE PERSONNEL.
This symbol is intended to alert the user
to the presence of uninsulated
“dangerous voltage”within the product’s
enclosure that may be of sucient magnitude
to constitute a risk of electric shock to persons.
This symbol is intended to alert the
user to the presence of important
operating and maintenance (servicing)
instructions in the literature accompanying
the appliance.
WARNING :TO REDUCETHE RISK OF FIRE
AND ELECTRIC SHOCK, DO NOT EXPOSETHIS
PRODUCT TO RAIN OR MOISTURE.
• TO PREVENT THE SPREAD OF FIRE, KEEP
CANDLES OR OTHER ITEMSWITH OPEN
FLAMES AWAY FROMTHIS PRODUCT AT ALL
TIMES.
• Do not place the TV and/or remote
control in the following environments:
-Keep the product away from 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 humidiers where
they can easily be exposed to steam or oil.
-An area exposed to rain or wind.
-Do not expose to dripping or splashing
and do not place objects lled with liquids,
such as vases, cups, etc. on or over the
apparatus (e.g., on shelves above the unit).
-Near ammable objects such as gasoline
or candles, or expose theTV to direct air
conditioning.
-Do not install in excessively dusty places.
Otherwise, this may result in re, electric
shock, combustion/explosion, malfunction
or product deformation.
• Ventilation
-Install your TV where there is proper
ventilation. Do not install in a conned
space such as a bookcase.
-Do not install the product on a carpet or
cushion.
-Do not block or cover the product with
cloth or other materials while unit is
plugged in.
• Take care not to touch the ventilation
openings.When watching the TV for a
long period, the ventilation openings may
become hot.
• 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 device.
• Do not move theTV whilst the Power cord
is plugged in.
• Do not use a damaged or loosely tting
power cord.
• Be sure do grasp the plug when
unplugging the power cord. Do not pull on
the power cord to unplug theTV.

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• Do not connect too many devices to the
same AC power outlet as this could result in
re or electric shock.
• 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.
• Do not let your children climb or cling onto
theTV. Otherwise, theTV may fall over,
which may cause serious injury.
• Outdoor Antenna Grounding (Can dier
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
• Grounding (Except for devices which are
not grounded.)
-TV with a three-prong grounded AC
plug must be connected to a three-prong
grounded AC outlet. Ensure that you
connect the earth ground wire to prevent
possible electric shock.
• Never touch this apparatus or antenna
during a lightning storm.You may be
electrocuted.
• Make sure the power cord is connected
securely to theTV and wall socket if not
secured damage to the Plug and socket may
occur and in extreme cases a re may break
out.
• Do not insert metallic or inammable
objects into the product. If a foreign object is
dropped into the product, unplug the power
cord and contact the customer service.
• Do not touch the end of the power
cord while it is plugged in.You may be
electrocuted.
• If any of the following occur, unplug
the product immediately and contact
your local customer service.
-The product has been damaged.
-If water or another substance enters the
product (like an AC adapter, power cord,
orTV).
-If you smell smoke or other odors coming
from theTV
-When lightning storms or when unused
for long periods of time.
Even the TV is turned o by remote control
or button, AC power source is connected to
the unit if not unplugged in.
• Do not use high voltage electrical
equipment near theTV (e.g., a bug zapper).
This may result in product malfunction.

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• Do not attempt to modify this product in
any way without written authorization from
LG Electronics. Accidental re or electric
shock can occur. Contact your local customer
service for service or repair. Unauthorized
modication could void the user’s authority
to operate this product.
• Use only an authorized attachments /
accessories approved by LG Electronics.
Otherwise, this may result in re, electric
shock, malfunction, or product damage.
• Never disassemble the AC adapter or power
cord. This may result in re or electric shock.
• Handle the adapter carefully to avoid
dropping or striking it. An impact could
damage the adapter.
• To reduce the risk of re or electrical shock,
do not touch theTV with wet hands. If the
power cord prongs are wet or covered with
dust, dry the power plug completely or wipe
dust o.
• Batteries
-Store the accessories (battery, etc.) in a
safe location out of the reach of children.
-Do not short circuit, disassemble, or allow
the batteries to overheat. Do not dispose of
batteries in a re. Batteries should not be
exposed to excessive heat.
• Moving
-When moving, make sure the product
is turned o, 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. Otherwise, this may result in product
damage, re hazard or injury.
• Keep the packing anti-moisture material or
vinyl packing out of the reach of children.
• Do not allow an impact shock, any objects
to fall into the product, and do not drop
anything onto the screen.
• 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. It may
causedamage to screen.
• Cleaning
-When cleaning, unplug the power cord
and wipe gently with a soft/dry cloth. Do
not spray water or other liquids directly
on theTV. Do not clean yourTV with
chemicals including glass cleaner, any type
of air freshener, insecticide, lubricants,
wax (car, industrial), abrasive, thinner,
benzene, alcohol etc., which can damage
the product and/or its panel. Otherwise,
this may result in electric shock or product
damage.

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Preparing
• If theTV is turned on for the rst time after
it was shipped from the factory, initialization
of theTV may take a few minutes.
• Image shown may dier from yourTV.
• YourTV’s OSD (On Screen Display) may dier
slightly from that shown in this manual.
• The available menus and options may dier
from the input source or product model that
you are using.
• New features may be added to thisTV in the
future.
• The device must be easily accessed to a
location outlet near the access. Some devices
are not made by turning on / o button,
turning o the device and unplugging the
power cord.
• The items supplied with your product may
vary depending on the model.
• Product specications 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 t
into your TV’s USB port.
A
B
A
B
*A
<
=
10 mm
*B
<
=
18 mm
• Use a certied cable with the HDMI logo
attached.
• If you do not use a certied HDMI cable,
the screen may not display or a connection
error may occur. (Recommended HDMI Cable
Types)
-Ultra High-Speed HDMI cable®/TM (3 m or
less)
Separate Purchase
Separate purchase items can be changed or
modied for quality improvement without any
notication. Contact your dealer to buy these
items.These devices only work with certain
models.
The model name or design may be changed
depending on the upgrade of product functions,
manufacturer’s circumstances or policies.
Magic Remote Control
(Depending on model)
AN-MR19BA
Check whether yourTV model supports
Bluetooth in theWireless Module Specication
to verify whether it can be used with the Magic
Remote.

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Wall Mounting Bracket
(Depending on model)
Make sure to use screws and wall mount
bracket that meet theVESA standard. Standard
dimensions for the wall mount kits are
described in the following table.
A
B
Model
43UM70*
43UM71*
43/50UM73*
43/50UM74*
43/50UM75*
43/50UM76*
49/55UM70*
49/55UM71*
49/55UM73*
49/55UM74*
55UM75*
55UM76*
VESA (A x B)
(mm) 200 x 200 300 x 300
Standard
screw M6 M6
Number of
screws 4 4
Wall mount
bracket LSW240B MSW240 OLW480B MSW240
Model
65UM70*
60/65UM71*
65UM73*
65UM74*
65UM75*
65UM76*
75UM70*
70/75UM71*
70UM74*
75/82/86UM76*
VESA (A x B)
(mm) 300 x 300 600 x 400
Standard
screw M6 M8
Number of
screws 4 4
Wall mount
bracket OLW480B LSW640B
Lifting and moving
the TV
Please note the following advice to prevent the
TV from being scratched or damaged and for
safe transportation regardless of its type and
size.
• It is recommended to move theTV in
the box or packing material that theTV
originally came in.
• Before moving or lifting theTV, disconnect
the power cord and all cables.
• When holding theTV, the screen should
face away from you to avoid damage.
• Hold the top and bottom of theTV frame
rmly. Make sure not to hold the transparent
part, speaker, or speaker grill area.
• When transporting a largeTV, there should
be at least 2 people.
• When transporting the TV by hand, hold
theTV as shown in the following illustration.
• When transporting the TV, do not expose
theTV to jolts or excessive vibration.

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• When transporting the TV, keep theTV
upright, never turn the TV on its side or tilt
towards the left or right.
• Do not apply excessive pressure to cause
exing / bending of frame chassis as it may
damage screen.
• When handling theTV, be careful not to
damage the protruding buttons.
• Avoid touching the screen at all times,
as this may result in damage to the
screen.
• When attaching the stand to the TV
set, place the screen facing down on
a cushioned table or at surface to
protect the screen from scratches.
Mounting on the
Table
1Lift and tilt the TV into its upright position on
a table.
• Leave a 10 cm (minimum) space from the
wall for proper ventilation.
10 cm
10 cm
10 cm
10 cm
10 cm
(Depending on model)
2Connect the power cord to a wall outlet.
• Do not apply foreign substances (oils,
lubricants, etc.) to the screw parts
when assembling the product.
(Doing so may damage the product.)
• If you install theTV on a stand, you
need to take actions to prevent the
product from overturning. Otherwise,
the product may fall over, which may
cause injury.
• Do not use any unapproved items
to ensure the safety and product life
span.
• Any damage or injuries caused by
using unapproved items are not
covered by the warranty.
• Make sure that the screws are inserted
correctly and fastened securely. (If
they are not fastened securely enough,
theTV may tilt forward after being
installed.) Do not use too much force
and over tighten the screws; otherwise
screw may be damaged and not
tighten correctly.

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Securing TV to the Wall
(Depending on model)
1Insert and tighten the eye-bolts, orTV
brackets and bolts on the back of theTV.
• If there are bolts inserted at the eye-bolts
position, remove the bolts rst.
2Mount the wall brackets with the bolts to the
wall.
Match the location of the wall bracket and the
eye-bolts on the rear of theTV.
3Connect the eye-bolts and wall brackets
tightly with a sturdy rope. Make sure to keep
the rope horizontal with the at surface.
• Use a platform or cabinet that is strong and
large enough to support theTV securely.
• Brackets, bolts and ropes are not provided.
You can obtain additional accessories from
your local dealer.
Mounting to the Wall
Attach an optional wall mount bracket at the
rear of theTV carefully and install the wall
mount bracket on a solid wall perpendicular
to the oor.When you attach theTV to other
building materials, please contact qualied
personnel. LG recommends that wall mounting
be performed by a qualied professional
installer. We recommend the use of LG’s wall
mount bracket. LG’s wall mount bracket is
easy to move with cables connected. When
you do not use LG’s wall mount bracket, please
use a wall mount bracket where the device is
adequately secured to the wall with enough
space to allow connectivity to external devices.
It is advised to connect all the cables before
installing xed wall mounts.
10 cm
10 cm
10 cm
10 cm
10 cm
(Depending on model)

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• Remove the stand before installing
theTV on a wall mount by performing
the stand attachment in reverse.
• For more information of screws
and wall mount bracket, refer to the
Separate purchase.
• If you intend to mount the product to
a wall, attachVESA standard mounting
interface (optional parts) to the back
of the product.When you install the
set to use the wall mounting bracket
(optional parts), x it carefully so as
not to drop.
• When mounting aTV on the wall,
make sure not to install theTV by
hanging the power and signal cables
on the back of theTV.
• 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.
75/86UM76*
70UM74*, 82UM76*
• Do not use a sharp object when you
detached the cable cover. This could
damage the cable or the cabinet.
It may also cause personal harm.
(Depending on model)
• When installing the wall mounting bracket,
it is recommended to cover the stand hole
using tape, in order to prevent the inux of
dust and insects. (Depending on model)
Stand hole

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Connections
Connect various external devices to the TV and
switch input modes to select an external device.
For more information of external device’s
connection, refer to the manual provided with
each device.
Antenna/Cable
Connect theTV to a wall antenna socket with
an RF cable (75 Ω).
• Use a signal splitter to use more than 2TVs.
• If the image quality is poor, install a signal
amplier properly to improve the image
quality.
• If the image quality is poor with an
antenna connected, try to realign the
antenna in the correct direction.
• An antenna cable and converter are not
supplied.
• For a location that is not supported with
ULTRA HD broadcasting, this TV cannot
receive ULTRA HD broadcasts directly.
Satellite dish
Connect theTV to a satellite dish to a satellite
socket with a satellite RF cable (75 Ω).
(Depending on model)
CI module
View the encrypted (pay) services in digitalTV
mode. (Depending on model)
• Check if the CI module is inserted into the
PCMCIA card slot in the right direction. If
the module is not inserted properly, this can
cause damage to theTV and the PCMCIA
card slot.
• If theTV does not display any video and
audio when CI+ CAM is connected, please
contact to theTerrestrial/Cable/Satellite
Service Operator.