LG 40UF670T, 65UF670T Owner’s Manual
OWNER’S MANUAL
Safety and Reference
LED TV*
* Disclaimer
LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your
set and retain it for future reference.
*MFL68761002*
www.lg.com
P/NO : MFL68761002 (1506-REV04)
Printed in Korea
India region only. (Below sentence is not applicable for above 1920 X 1080 resolution TV models.)
ATTENTION:
This product is qualied for the BEE Star rating in the ‘Home’ Mode.
The Objectives of Star Labeling Program is designed to promote energy ecient products and practices.
When the television is initially set up, it is designed to meet the BEE Star Labeling requirements while maintaining optimum picture quality.
• Changes to certain functionalities of this television (TV Guide, Picture/sound etc) may change the power consumption.
• Depending upon such changed setting (eg., Retail mode), the power consumption may vary which possibly could exceed the stated energy
consumption.
To reset the television to Star rating qualied settings, select ‘Home’ mode from the initial set-up procedure in ‘factory settings’ under the
‘Set-up’ menu.
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Safety instructions
Please read these safety precautions carefully before using the product.
WARNING
Make sure to connect Mains cable to compliant AC mains socket with
Grounded earth pin. (Except for devices which are not grounded on
earth.) Otherwise possibility you may be electrocuted or injured.
Do not place the TV and/or 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 humidiers 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 re, electric shock, malfunction or product
deformation.
Do not place the product where it might be exposed to dust. This may
cause a re hazard.
Mains Plug is the TV connecting/disconnecting device to AC mains
electric supply. This plug must remain readily attached and operable
when TV is in use.
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 o. You may be electrocuted due to excess moisture.
Insert power cable plug completely into wall socket otherwise if not
secured completely into socket, re ignition may break out.
Ensure the power cord does not come into contact with hot objects
such as a heater. This may cause a re or an electric shock hazard.
Do not place a heavy object, or the product itself, on power cables.
Otherwise, this may result in re or electric shock.
Bend antenna cable between inside and outside building to prevent
rain from owing in. This may cause water damaged inside the Product
and could give an electric shock.
When mounting TV onto wall make sure to neatly install and isolate
cabling from rear of TV as to not create possibility of electric shock /
re hazard.
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Do not plug too many electrical devices into a single multiple electrical
outlet. Otherwise, this may result in re due to over-heating.
Do not put or store inammable substances near the product. There is a
danger of combustion/explosion or re due to careless handling of the
inammable substances.
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.
Keep the anti-moisture packing 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 suocation. 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 ensure that a small child does not
consume them. Please seek Doctor- Medical Attention immediately if
child consumes batteries.
Do not drop metallic objects such as coins, hair pins, chopsticks or wire
into the product, or inammable objects such as paper and matches.
Children must pay particular attention. Electrical shock, re 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 inammable
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.
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)
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Never touch the wall outlet when there is leakage of gas, open the
windows and ventilate. It may cause a re or a burn by a spark.
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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.
Only use an authorized AC adapter and power cord approved by
LG Electronics. Otherwise, this may result in re, electric shock,
malfunction or product deformation.
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 re or electric shock.
Unplug the TV from AC mains wall socket if you do not intend to use the
TV for a long period of time. Accumulated dust can cause re hazard
and insulation deterioration can cause electric leakage/shock/re.
Apparatus shall not be exposed to dripping or splashing and no objects
lled with liquids, such as vases, shall be placed on the apparatus.
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.
Never Disassemble the AC adapter or power cord. This may result in re
or electric shock.
Be careful in handling the adapter to prevent any external shocks to it.
An external shock may cause damage to the adapter.
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.
If water enters or comes into contact with TV, AC adapter or power
cord please disconnect the power cord and contact service centre
immediately. Otherwise, this may result in electric shock or re.
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
ip over, which may cause injury or damage to the product.
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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), x
it carefully so as not to drop.
Only use the attachments / accessories specied by the manufacturer.
When installing the antenna, consult with a qualied service
technician. If not installed by a qualied technician, this may create a
re 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.
Batteries should not be exposed to excessive heat. For example, keep
away from direct Sunlight, open replace and electric heaters.
Do not place non-rechargeable batteries in charging device.
Make sure there are no objects between the remote control and its
sensor.
Signal from Remote Control can be interrupted due to external/internal
lighting eg Sunlight, uorescent lighting. If this occurs turn o lighting
or darken viewing area.
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.
Only use the specied 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.
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Do not turn the product On/O 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.
Please follow the installation instructions below to prevent the product
from overheating.
• The distance between the product and the wall should be more
than 10cm.
• 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 re.
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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 aect 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 re 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.
When cleaning the product and its components, unplug the power
rst 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 re, 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 o 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 hazardous.
When moving the product, make sure you turn the power o rst. Then,
unplug the power cables, antenna cables and all connecting cables.
The TV set or power cord may be damaged, which may create a re
hazard or cause electric shock.
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, as it may causedamage
to screen.
Avoid touching the screen or holding your nger(s) against it for long
periods of time. Doing so may produce some temporary or permanent
distortion/damage to screen.
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.
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Refer all servicing to qualied 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 “icker”
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 1ppm on the panel. This
does not indicate a malfunction and does not aect 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 nd dierent brightness and color 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.
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 xed 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
o 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 aect the performance and reliability
of the product.
Do not use high voltage electrical goods near the TV (e.g. electric
mosquito-swatter). This may result in product malfunction.
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Viewing 3D imaging (Only 3D
models)
WARNING
Viewing Environment
• Viewing Time
- When watching 3D contents, take 5 to 15 minute breaks every
hour. Viewing 3D contents for a long period of time may cause
headache, dizziness, fatigue or eye strain.
Those that have a photosensitive seizure or
chronic illness
• Some users may experience a seizure or other abnormal symptoms
when they are exposed to a ashing light or particular pattern
from 3D contents.
• Do not watch 3D videos if you feel nausea, are pregnant and/ or
have a chronic illness such as epilepsy, cardiac disorder, or blood
pressure disease, etc.
• 3D Contents are not recommended to those who suer from stereo
blindness or stereo anomaly. Double images or discomfort in
viewing may be experienced.
• If you have strabismus (cross-eyed), amblyopia (weak eyesight) or
astigmatism, you may have trouble sensing depth and easily feel
fatigue due to double images. It is advised to take frequent breaks
than the average adult.
• If your eyesight varies between your right and left eye, correct your
eyesight prior to watching 3D contents.
Symptoms which require discontinuation or
refraining from watching 3D contents
• Do not watch 3D contents when you feel fatigue from lack of sleep,
overwork or drinking.
• When these symptoms are experienced, stop using/watching 3D
contents and get enough rest until the symptom subsides.
- Consult your doctor when the symptoms persist. Symptoms may
include headache, eyeball pain, dizziness, nausea, palpitation,
blurriness, discomfort, double image, visual inconvenience or
fatigue.
CAUTION
Viewing Environment
• Viewing Distance
- Maintain a distance of at least twice the screen diagonal length
when watching 3D contents. If you feel discomfort in viewing 3D
contents, move further away from the TV.
Viewing Age
• Infants/Children
- Usage/ Viewing 3D contents for children under the age of 5 are
prohibited.
- Children under the age of 10 may overreact and become overly
excited because their vision is in development (for example:
trying to touch the screen or trying to jump into it). Special
monitoring and extra attention is required for children watching
3D contents.
- Children have greater binocular disparity of 3D presentations
than adults because the distance between the eyes is
shorter than that of adults. Therefore they will perceive more
stereoscopic depth compared to adults for the same 3D image.
• Teenagers
- Teenagers under the age of 19 may react with sensitivity due
to stimulation from light in 3D contents. Advise them to refrain
from watching 3D contents for a long time when they are tired.
• Elderly
- The elderly may perceive less 3D eect compared to the young.
Do not sit closer to the TV than the recommended distance.
Cautions when using the 3D glasses
• Make sure to 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.
• Using modied 3D glasses may cause eye strain or image
distortion.
• Do not keep your 3D glasses in extremely high or low
temperatures. It will cause deformation.
• The 3D glasses are fragile and are easily scratched. Always use a
soft, clean piece of cloth when wiping the lenses. Do not scratch
the lenses of the 3D glasses with sharp objects or clean/wipe them
with chemicals.
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<
Preparing
NOTE
• Image shown may dier from your TV.
• Your TV’s OSD (On Screen Display) may dier slightly from that
shown in this manual.
• The available menus and options may dier 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 o if it will not be
watched for some time, as this will reduce energy consumption.
• The energy consumed during use can be signicantly reduced if the
level of brightness of the picture is reduced, and this will reduce
the overall running cost.
• The items supplied with your product may vary depending on the
model.
• Product specications 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.
CAUTION
• 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 manufacturer’s warranty.
• Some models have a thin lm attached on to the screen and this
must not be removed.
• 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.
• Make sure that the screws are fastened completely. (If they are
not fastened securely enough, the TV 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.
Separate purchase
Separate purchase items can be changed or modied for quality
improvement without any notication. 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.
B
A
• Use a certied cable with the HDMI logo attached.
• If you do not use a certied HDMI cable, the screen may not display
or a connection error may occur. (Recommended HDMI Cable Types)
- High-Speed HDMI®/TM cable (3 m or less)
- High-Speed HDMI®/TM cable with Ethernet (3 m or less)
• How to use the ferrite core (Depending on model)
- Use the ferrite core to reduce the electromagnetic interference in
the component Y, Pb, Pr, L, R and AV Video, L, R.
[Cross Section of Ferrite Core]
[to an External device]
B
A
20 mm (+ / -5 mm)
or
20 mm (+ / -5 mm)
*A < 10 mm
*B
10
18 mm
[to the TV]
(Depending on model)
AG-F***
Cinema 3D glasses
LG Audio Device
AG-F***DP
Dual play glasses
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Maintenance
Lifting and moving the TV
Cleaning your TV
Clean your TV regularly to keep the best performance and to extend the
product lifespan.
• Make sure to turn the power o and disconnect the power cord and
all other cables rst.
• When the TV is left unattended and unused for a long time,
disconnect the power cord from the wall outlet to prevent possible
damage from lightning or power surges.
Screen, frame, cabinet and stand
To remove dust or light dirt, wipe the surface with a dry, clean, and
soft cloth.
To remove major dirt, wipe the surface with a soft cloth dampened in
clean water or a diluted mild detergent. Then wipe immediately with
a dry cloth.
• Avoid touching the screen at all times, as this may result in damage
to the screen.
• Do not push, rub, or hit the screen surface with your ngernail or a
sharp object, as this may result in scratches and image distortions.
• Do not use any chemicals as this may damage the product.
• Do not spray liquid onto the surface. If water enters the TV, it may
result in re, electric shock, or malfunction.
Power cord
Remove the accumulated dust or dirt on the power cord regularly.
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 the TV in the box or packing material
that the TV originally came in.
• Before moving or lifting the TV, disconnect the power cord and
all cables.
• When holding the TV, the screen should face away from you to
avoid damage.
• Hold the top and bottom of the TV frame rmly. Make sure not to
hold the transparent part, speaker, or speaker grill area.
• When transporting a large TV, there should be at least 2 people.
• When transporting the TV by hand, hold the TV as shown in the
following illustration.
• When transporting the TV, do not expose the TV to jolts or
excessive vibration.
• When transporting the TV, keep the TV 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 the TV, be careful not to damage the protruding
joystick button.
CAUTION
• Avoid touching the screen at all times, as this may result in damage
to the screen.
• Do not move the TV by holding the cable holders, as the cable
holders may break, and injuries and damage to the TV may occur.
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Using the joystick button
(Image shown may dier from your TV.)
You can simply operate the TV functions, pressing or moving the joystick
button up, down, left or right.
NOTE
• LF51 series does not have a Joystick button but has only a power
On/O button.
Joystick Button
Basic Functions
NOTE
• When your nger over the joystick button and push it to the up,
down, left or right, be careful not to press the joystick button. If you
press the joystick button rst, you may not be able to adjust the
volume level and saved programmes.
Mounting on a table
(Image shown may dier from your TV.)
1 Lift 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
Power On
Power O
Volume
Control
Programmes
Control
When the TV is turned o, place your
nger on the joystick button and
press it once and release it.
When the TV is turned on, place your
nger on the joystick button and
press it once for a few seconds and
release it. (However, if the Menu
button is on the screen, pressing and
holding the joystick button will let
you exit the Menu.)
If you place your nger over the
joystick button and move it left or
right, you can adjust the volume level
you want.
If you place your nger over the
joystick button and move it up or
down, you can scrolls through the
saved programmes you want.
Adjusting the Menu
When the TV is turned on, press the joystick button one time. You can
adjust the Menu items moving the joystick button up, down, left or
right.
Turns the power o.
Clears on-screen displays and returns to TV viewing.
Changes the input source.
Accesses the main menu.
2 Connect the power cord to a wall outlet.
CAUTION
• Do not place the TV near or on sources of heat, as this may result in
re or other damage.
WARNING
If a television is not positioned in a suciently stable location, it can
be potentially hazardous due to falling. Many injuries, particularly to
children, can be avoided by taking simple precautions such as:
• Using cabinets or stands recommended by the manufacturer of
the television.
• Only using furniture that can safely support the television.
• Ensuring the television is not overhanging the edge of the
supporting furniture.
• Not placing the television on tall furniture (for example, cupboards
or bookcases) without anchoring both the furniture and the
television to a suitable support.
• Not standing the televisions on cloth or other materials placed
between the television and supporting furniture.
• Educating children about the dangers of climbing on furniture to
reach the television or its controls.
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