Page 1
OWNER’S MANUAL
LED TV*
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your TV
and retain it for future reference.
32LY750H
39LY750H
42LY750H
47LY750H
55LY750H
32LY760H
39LY760H
42LY760H
47LY760H
55LY760H
*mfl68080311*
P/NO : MFL68080311 (1402-REV00) www.lgsolutions.com
Page 2
IMPORTANT SAFETY INSTRUCTIONS
2
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
ENGLISH
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 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.
• Do not allow the television to become wet.
• Clean only with a 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).
WARNING: This product contains chemicals
known to the State of California to cause
cancer and birth defects or other reproductive
harm.
Wash hands after handling.
• 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.
Page 3
IMPORTANT SAFETY INSTRUCTIONS
3
• 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.
• 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.
• 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.
single outlet circuit which powers only that
appliance and has no additional outlets or
branch circuits. 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.
• 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.
ENGLISH
• 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 by mistake,
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):
It is recommended that appliances be
placed upon a dedicated circuit; that is, a
• 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).
Page 4
IMPORTANT SAFETY INSTRUCTIONS
4
• 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, lightening rods, or gas pipes.
Power
Supply
Short-circuit
Breaker
• 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
ENGLISH
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
Electric Service
Equipment
Ground Clamp
NEC: National Electrical Code
Antenna Lead in Wire
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
• 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, any objects to
fall into the product, and do not drop anything
onto the screen.
• DISCONNECTING DEVICE FROM THE MAIN
POWER
Mains plug is the disconnecting device. The
plug must remain readily operable.
• 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.
Page 5
IMPORTANT SAFETY INSTRUCTIONS
5
• 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.
• 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.
• 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.
• 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 to prevent
image burn.
ENGLISH
Page 6
IMPORTANT SAFETY INSTRUCTIONS
6
FCC NOTICE
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is
connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference and (2) this device must accept any
interference received, including interference that may cause undesired operation of the device.
Any changes or modifications in construction of this device which are not expressly approved by
the party responsible for compliance could void the user’s authority to operate the equipment.
ENGLISH
NOTE TO CABLE/TV INSTALLER
This reminder is provided to call the CATV system installer’s attention to Article 820-40 of
the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in
particular, specifies that the cable ground shall be connected to the grounding system of the
building, as close to the point of the cable entry as practical.
Page 7
LICENSES / OPEN SOURCE SOFTWARE NOTICE
LICENSES
Supported licenses may differ by model. For more information about licenses, visit www.lg.com.
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of Dolby Laboratories.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI
logo are trademarks or registered trademarks of HDMI Licensing LLC in the
United States and other countries.
ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, LLC, a
subsidiary of Rovi Corporation. This is an official DivX Certified® device that has
passed rigorous testing to verify that it plays DivX video. Visit divx.com for more
information and software tools to convert your files into DivX videos.
ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified
registered in order to play purchased DivX Video-on-Demand (VOD) movies.
To obtain your registration code, locate the DivX VOD section in your device
setup menu. Go to vod.divx.com for more information on how to complete your
registration.
DivX Certified
®
DivX
or its subsidiaries and are used under license.
Covered by one or more of the following U.S. patents:
7,295,673; 7,460,668; 7,515,710; 7,519,274
For DTS patents, see http://patents.dts.com. Manufactured under license from
DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are
registered trademarks, and DTS 2.0+Digital Out is a trademark of DTS, Inc. ©
DTS, Inc. All Rights Reserved.
®
to play DivX® video up to HD 1080p, including premium content.
, DivX Certified® and associated logos are trademarks of Rovi Corporation
®
device must be
7
ENGLISH
OPEN SOURCE SOFTWARE NOTICE
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in
this product, please visit http://opensource.lge.com. In addition to the source code, all referred license
terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of
performing such distribution (such as the cost of media, shipping and handling) upon email request to
opensource@lge.com. This offer is valid for three (3) years from the date on which you purchased the
product.
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.
Page 8
TABLE OF CONTENTS
8
TABLE OF CONTENTS
2 IMPORTANT SAFETY
INSTRUCTIONS
7 LICENSES
7 OPEN SOURCE SOFTWARE
NOTICE
8 TABLE OF CONTENTS
9 ASSEMBLING AND PREPARING
9 Unpacking
10 Optional Extras
11 Parts and Buttons
ENGLISH
12 - Using the Joystick Button
13 Lifting and Moving the TV
13 Setting up the TV
13 - Attaching the Stand
16 - Mounting on a Table
17 - Mounting on a Wall
18 MAKING CONNECTIONS
18 Connecting to an Antenna or Cable
19 Other Connections
23 REMOTE CONTROL
25 MAINTENANCE
25 Cleaning your TV
25 - Screen, Frame, Cabinet, and Stand
25 - Power Cord
25 TROUBLESHOOTING
26 SPECIFICATIONS
Page 9
ASSEMBLING AND PREPARING
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.
AV MODE
INPUT
ENERGY
TV
SAVING
1 2 3
4 5 6
7 809
FLASHBK
LIST
MARK
FAV
P
A
G
3D
CHVOL
E
MUTE
INFO
MENU
Q.MENU
ENTER
EXIT
BACK
L/R SELECT
FREEZE
RATIO
9
Remote Control, Batteries
(AAA)
(For 32/39LY750H,
32/39LY760H)
Stand Screws
6 EA, M4 x L20
(For 42LY750H, 42LY760H)
Wall Mount Spacers
2 EA
Owner’s Manual Power Cord
(For 42/47/55LY750H,
ENGLISH
42/47/55LY760H)
Stand Screws
4 EA, M4 x L20
Stand Base,
Stand Body
4 EA, M4 x L14
Cable Holder
1 EA
Rubber
2 EA
Page 10
ASSEMBLING AND PREPARING
10
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.
NOTE
• 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 (0.39 inches) thick and 18 mm
(0.7 inches) 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.
A
*A 10 mm (0.39 inches)
*B 18 mm (0.7 inches)
ENGLISH
B
B
A
Optional Extras
Optional extras can be changed or modified for quality improvement without any notification.
Contact your dealer to buy these items.
These devices only work with certain models.
The model name or design may be changed manufacturer’s circumstances or policies.
AN-MR300 (For LY750H series)
AN-MR500 (For LY760H series)
Magic Remote
Page 11
Parts and Buttons
Screen
ASSEMBLING AND PREPARING
Joystick Button
(* This button is located below the TV screen.)
11
Speakers
Power Indicator
Remote Control Sensor
ENGLISH
Page 12
ASSEMBLING AND PREPARING
12
Using the Joystick Button
You can simply operate the TV functions, pressing or moving the joystick button up, down, left or right.
Basic functions
Power On
Power Off
Volume Control
Channels Control
When the TV is turned off, place your finger on the joystick button and
press it once and release it.
When the TV is turned on, place your finger 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 finger over the joystick button and move it left or right,
you can adjust the volume level you want.
If you place your finger over the joystick button and move it up or down,
you can scrolls through the saved channels you want.
NOTE
• With your finger over the joystick button, move it up, down, left or right, be careful not to press the
ENGLISH
joystick button. If you press the joystick button first, you can not adjust the volume level and/or scroll
through saved channels.
Adjusting the menu
(For LY760H series)
When the TV is turned on, press the joystick button one time.
You can adjust the Menu items (
TV Off
Settings
Input List
Close
, , , ) moving the joystick button up, down, left or right.
Turn the power off.
Accesses the main menu.
Changes the input source.
Clears on-screen displays and returns to TV viewing.
Page 13
ASSEMBLING AND PREPARING
13
Lifting and Moving the TV
When moving or lifting the TV, read the
following to prevent the TV from being
scratched or damaged and for safe
transportation regardless of its type and size.
CAUTION
• Avoid touching or applying pressure to the
screen at all times, as this may result in
damage to the screen.
• Do not place the product on the floor with its
front facing down without padding. Failure to
do so may result in damage to the screen.
• 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
firmly. Make sure not to hold the transparent
part, speaker, or speaker grill area.
Setting up the TV
Attaching the Stand
CAUTION
• 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.
NOTE
Make sure to hold the stand when
attaching it to the TV to prevent the stand
or TV from falling.
Remove the stand before installing the TV
on a wall mount by performing the stand
attachment in reverse.
Rubber will protect the opening from
accumulating dust and dirt. When
installing the wall mounting bracket, use
the Rubber.
ENGLISH
• Use at least two people to
move a large TV.
• 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.
Rubber
Page 14
ASSEMBLING AND PREPARING
14
(For 42/47/55LY750H, 42/47/55LY760H)
1
Stand Body
ENGLISH
2
4 EA
M4 x L20
Stand Base
3
4 EA
M4 x L14
Page 15
ASSEMBLING AND PREPARING
15
(For 32/39LY750H, 32/39LY760H)
1
Stand Body
2
4 EA
M4 x L20
Stand Base
3
2 EA
M4 x L20
ENGLISH
NOTE
• When you install the screws, make certain
they are in the correct locations for the
model you have.
Page 16
ASSEMBLING AND PREPARING
16
Mounting on a Table
Lift and tilt the TV into its upright position on
1
a table.
- Leave a 10 cm (4 inches) (minimum) space
from the wall for proper ventilation.
10 cm
(4 inches)
10 cm
10 cm
ENGLISH
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 fire or other
damage.
Securing the TV to a wall (optional)
(Depending upon model)
10 cm
1 Insert and tighten the eye-bolts, or TV
brackets and bolts on the back of the TV.
- If there are bolts inserted at the eye-bolts
position, remove the bolts first.
2 Mount the wall brackets with the bolts to
the wall.
Match the location of the wall bracket and
the eye-bolts on the rear of the TV.
3 Connect the eye-bolts and wall brackets
tightly with a sturdy rope or cable.
Make sure to keep the rope parallel to the
flat surface.
CAUTION
• Make sure that children do not climb on or
hang on the TV.
NOTE
• Use a platform or cabinet that is strong and
large enough to support the TV securely.
• Brackets, bolts, and ropes, are optional. You
can obtain additional accessories from your
local dealer.
Page 17
ASSEMBLING AND PREPARING
17
Mounting on a Wall
An optional wall mount can be used with your
LG Television. Consult with your local dealer for
a wall mount that supports the VESA standard
used by your TV model. Carefully attach the
wall mount bracket at the rear of the TV.
Install the wall mount bracket on a solid wall
perpendicular to the floor. If you are attaching
the TV to other building materials, please
contact qualified personnel to install the wall
mount. Detailed instructions will be included
with the wall mount. We recommend that you
use an LG brand wall mount.
10 cm
(4 inches)
10 cm
10 cm
Make sure to use screws and wall mounts that
meet the VESA standard. Standard dimensions
for the wall mount kits are described in the
following table.
32LY750H
Model
VESA (A x B)
A
B
32LY760H
39LY750H
39LY760H
200 x 200 400 x 400
10 cm
42LY750H
42LY760H
47LY750H
47LY760H
55LY750H
55LY760H
CAUTION
• Disconnect the power before moving or
installing the TV. Otherwise electric shock
may occur.
• If you install the TV on a ceiling or slanted
wall, it may fall and result in severe
injury. Use an authorized LG wall mount
and contact the local dealer or qualified
personnel. When using a third-party wall
mount, it is not covered by the warranty.
• Do not over tighten the screws as this may
cause damage to the TV and void your
warranty.
• Use the screws and wall mounts that meet
the VESA standard. Any damages or injuries
by misuse or using an improper accessory
are not covered by the warranty.
NOTE
• Use the screws that are listed in the VESA
standard screw specifications.
• The wall mount kit includes an installation
manual and necessary parts.
• The wall mount bracket is optional. You can
obtain additional accessories from your local
dealer.
• The length of screws may differ depending
upon the wall mount. Make sure to use the
proper length.
• For more information, refer to the manual
supplied with the wall mount.
• When attaching a wall mounting bracket to
the TV, insert the wall mount inner spacers
into the TV wall mount holes to adjust the
vertical angle of the TV.
(For 42LY750H, 42LY760H)
Wall Mount
Spacers
ENGLISH
Standard screw M6 M6
Number of screws 4 4
Wall mount bracket
(optional)
LSW240B
MSW240
LSW440B
MSW240
Page 18
MAKING CONNECTIONS
18
MAKING CONNECTIONS
• Image shown may differ from your TV.
You can connect various external devices to the TV. Supported external devices are: HD receivers, DVD
players, VCRs, audio systems, USB storage devices, PC, gaming devices, and other external devices.
For more information on external device’s connection, refer to the manual provided with each device.
NOTE
• If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input
cable to the TV through a DVD recorder or VCR. For more information about recording, refer to the
manual provided with the connected device.
• The external device connections shown may differ slightly from illustrations in this manual.
• Connect external devices to the TV regardless about the order of the TV port.
• If you connect a gaming device to the TV, use the cable supplied with the gaming device.
• Refer to the external equipment’s manual for operating instructions.
• Using a DVI to HDMI cable may cause compatibility issues.
Connecting to an Antenna or Cable
Connect an antenna, cable, or cable box to watch TV. The illustrations may differ from the actual items
ENGLISH
and an RF cable is optional.
VHF Antenna
UHF Antenna
Antenna
Terminal
CAUTION
• Make sure not to bend the copper wire of
the RF cable.
Copper wire
• Complete all connections between devices,
and then connect the power cord to the
power outlet to prevent damage to your TV.
Coaxial (75Ω)
(*Not provided)
NOTE
• Use a signal splitter to use 2 TVs or more.
• DTV Audio Supported Codec: MPEG, Dolby
Digital
Page 19
MAKING CONNECTIONS
Other Connections
Connect your TV to external devices. For the best picture and audio quality, connect digital devices
using an HDMI cable. No additional cables are provided.
For LY750H series
19
Router
/ Modem
ETHERNET
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
LINE OUT
GND
L
Digital Audio SystemPC
OPTICAL AUDIO IN
OPTICAL
AUX LAN
DIGITAL
AUDIO OUT
LAN
(CONTROL & SERVICE)
L/MONO R
VIDEO
AV IN/AUDIO IN(DVI)
YELLOW
WHITE
USB IN 1
RS-232C IN
R
L
-AUDIO -
RED
CONTROL OUT
1
RJP
M.P.I.
RESET UPDATE
RJP
ANTENNA /
CABLE IN
USB
ENGLISH
USB IN 2
IN 3
IN 2 (ARC)
External Speaker
R
GND
YELLOW
WHITE
RED
VIDEO RAUDIOL/MONO
Blu-Ray / HD Cable Box
/ DVD / VCR
M.P.I
SI Box
Page 20
MAKING CONNECTIONS
20
Blu-Ray / HD Cable Box / HD STB / DVD / PC
ENGLISH
AUDIO OUT
WHITE
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
LINE OUT
RED
AUX LAN
LAN
VIDEO
DVI OUT
OPTICAL
DIGITAL
AUDIO OUT
USB IN 1
RS-232C IN
(CONTROL & SERVICE)
R
L
L/MONO R
-AUDIO -
AV IN/AUDIO IN(DVI)
HDMI
RJP
M.P.I.
1
ANTENNA /
CABLE IN
RESET UPDATE
USB IN 2
USB
IN 3
IN 2 (ARC)
Page 21
For LY760H series
MAKING CONNECTIONS
21
Router
/ Modem
ETHERNET
GND
L
R
GND
External Speaker
PC
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
LINE OUT
VIDEO/Y PB PR
GREEN
GREEN
Digital Audio System
OPTICAL AUDIO IN
OPTICAL
AUX LAN
DIGITAL
AUDIO OUT
USB IN 1
LAN
COMPONENT IN / AV IN
BLUE
BLUE
PB PRY RL
VIDEO AUDIO
RS-232C IN
(CONTROL & SERVICE)
AUDIO
L/MONO
PC AUDIO
WHITE
RED
WHITE
RED
RED
RED
RJP
R
M.P.I.
WHITE
YELLOWYELLOW
WHITE
VIDEO AUDIOL/MONO
RJP
CONTROL OUT
1
ANTENNA /
CABLE IN
RESET UPDATE
RED
RED
R
USB
ENGLISH
USB IN 2
IN 3 (MHL)
IN 2 (ARC)
M.P.I
Blu-Ray / HD Cable Box
/ DVD / VCR
SI Box
Page 22
MAKING CONNECTIONS
22
Blu-Ray / HD Cable Box / HD STB / DVD / PC
PTC SERVICE
ENGLISH
(SERVICE ONLY)
SPEAKER OUT
LINE OUT
AUDIO OUT
WHITE
RED
AUX LAN
LAN
VIDEO/Y PB PR
COMPONENT IN / AV IN
DVI OUT
OPTICAL
DIGITAL
AUDIO OUT
USB IN 1
RS-232C IN
(CONTROL & SERVICE)
AUDIO
L/MONO
PC AUDIO
HDMI
1
RJP
ANTENNA /
CABLE IN
USB IN 2
IN 3 (MHL)
USB
MHL Cable
R
M.P.I.
RESET UPDATE
IN 2 (ARC)
Mobile
phone
Page 23
REMOTE CONTROL
23
REMOTE CONTROL
The descriptions in this manual are based on the buttons on the remote control.
Please read this manual carefully and use the TV correctly. To install batteries, open
the battery cover, replace batteries (1.5 V AAA) matching the and ends to the
label inside the compartment, and close the battery cover. Failure to match the correct
polarities of the battery may cause the battery to burst or leak, resulting in fire, personal injury, or
ambient pollution. To remove the batteries, perform the installation actions in reverse.
CAUTION
• Do not mix old and new batteries, as this may damage the remote control.
This remote uses infrared light. When in use, it should be pointed in the direction of the TV’s remote sensor.
For LY750H series
Q.MENU
TV
1 2 3
4 5 6
7 809
VOL
PORTAL
INPUT
DVD
@
.,;
abc def
ghi jkl mno
pqrs tuv wxyz
FLASHBK
CHAR/NUM
CC
TIMER
DELETE
MUTE
INFO
GUIDE
OK
ENTER
MENU
EXIT
SETTINGS
PIP PIPCH+ PIPCH
SWAP
PIP
INPUT
MARK
CH
-
SAP
(POWER) Turns the TV on or off.
Q.MENU Not functional.
TV Selects the remote’s operating mode: TV.
DVD Selects the remote’s operating mode: DVD.
INPUT Changes the input source.
MARK Not functional
Number button Enters numbers. Also supports characters.
- (Dash) Inserts a dash between numbers such as 2-1 and 2-2.
ENGLISH
FLASHBK Tunes to the last channel or input viewed.
VOL Adjusts the volume level.
CHAR/NUM
CC
Switches between Letter and Number input modes.
Selects a closed caption.
TIMER Turns the TV off in a set amount of time.
DELETE Deletes letters and numbers.
Mutes all sounds.
MUTE
P
A
G
E
CH Scrolls through the saved channels.
PAGE Moves to the previous or next screen.
PORTAL Displays and removes the interactive menu.
INFO
Views the information of the current program.
GUIDE Displays and removes the electronic program guide.
Navigation buttons (up/down/left/right) Scrolls through menus or options.
OK/ENTER
Selects menus or options and confirms your input.
ꕣ (BACK) Returns to the previous screen.
MENU/SETTINGS Accesses the main menu.
EXIT ꕯ Clears all on-screen displays and returns to TV viewing.
Color buttons (
special functions in some menus.
Control buttons (
SIMPLINK compatible devices (USB, SIMPLINK).
: Red, : Green, : Yellow, : Blue) These access
, , , , ) Controls the MY MEDIA menus or the
Accesses the AV devices connected to the TV; Opens the SIMPLINK menu.
PIP Enters the split screen mode. (Some input sources may not be displayed.)
PIP CH +/- Channel up or down the sub window.
SWAP Changes the main window and the sub window.
PIP INPUT Rotates through input of the sub window.
SAP Analog mode: Selects MTS sound (Mono, Stereo or SAP)
DTV mode: Changes the audio language.
Page 24
REMOTE CONTROL
24
For LY760H series
TV
@
.,;
1 2 3
ghi jkl mno
4 5 6
pqrs tuv wxyz
7 809
ENGLISH
VOL
PORTAL
PIP PIPCH+ PIPCH
SWAP
DVD
abc def
CHAR/NUM
CC
VD/
DELETE
MUTE
INFO
OK
ENTER
MENU
SETTINGS
PIP
INPUT
INPUT
SMART
TIMER
FLASHBK
CH
GUIDE
EXIT
-
(POWER) Turns the TV on or off.
SMART Accesses the Smart menu.
TV Selects the remote’s operating mode: TV.
DVD Selects the remote’s operating mode: DVD.
INPUT Changes the input source.
TIMER Turns the TV off in a set amount of time.
Number button Enters numbers. Also supports characters.
- (Dash) Inserts a dash between numbers such as 2-1 and 2-2.
FLASHBK Tunes to the last channel or input viewed.
VOL Adjusts the volume level.
CHAR/NUM
CC
VD/
enabled by pressing the VD key.
Switches between Letter and Number input modes.
Selects a closed caption.
Enables VD function. SAP (Secondary Audio Program) feature can also be
DELETE Deletes letters and numbers.
P
A
G
E
Mutes all sounds.
MUTE
CH Scrolls through the saved channels.
PAGE Moves to the previous or next screen.
PORTAL Displays and removes the interactive menu.
INFO
Views the information of the current program.
GUIDE Displays and removes the electronic program guide.
Navigation buttons (up/down/left/right) Scrolls through menus or options.
OK/ENTER
Selects menus or options and confirms your input.
ꕣ (BACK) Returns to the previous screen.
MENU/SETTINGS Accesses the main menu.
EXIT Clears all on-screen displays and returns to TV viewing.
Color buttons (
special functions in some menus.
Control buttons (
SIMPLINK compatible devices (USB, SIMPLINK).
: Red, : Green, : Yellow, : Blue) These access
, , , , ) Controls the MY MEDIA menus or the
Accesses the AV devices connected to the TV; Opens the SIMPLINK menu.
PIP Enters the split screen mode. (Some input sources may not be displayed.)
PIP CH +/- Channel up or down the sub window.
SWAP Changes the main window and the sub window.
PIP INPUT Rotates through input of the sub window.
Not functional
Page 25
MAINTENANCE / TROUBLESHOOTING
MAINTENANCE
Cleaning your TV
Clean your TV regularly to keep it at peak performance and to extend the product’s lifespan.
CAUTION
• Before cleaning, turn the power off and disconnect the power cord and all other cables.
• When the TV is left unattended or 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.
CAUTION
• Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in
scratches on the screen and image distortions.
• Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air fresheners, or
lubricants, as these may damage the screen’s finish and cause discoloration.
• Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or
malfunction.
Power Cord
Remove the accumulated dust or dirt on the power cord regularly.
25
ENGLISH
TROUBLESHOOTING
The software may be updated for improvement in performance. The customer is responsible to ensure
the compatibility of their equipment with any LG Electronics software. If needed, please consult
with LG Electronics and update new software versions according to the guidance provided by LG
Electronics.
Problem Solution
Cannot control the TV with
the remote control.
No image display and no
sound is produced.
The TV turns off suddenly.
When connecting to the
PC (RGB/HDMI), ‘No
signal’ or ‘Invalid Format’
is displayed.
• Check if anything such as tape has been placed over the receiver.
• Check if there is any obstacle between the product and the remote
control.
• Replace the batteries with new fresh ones.
• Check if the product is turned on.
• Check if the power cord is connected to a wall outlet.
• Check if there is a problem in the wall outlet by connecting other
products.
• Check the power control settings. The power supply may be interrupted.
• Check if the auto off feature is activated in the Time settings.
• Turn the TV off/on using the remote control.
• Reconnect the RGB/HDMI cable.
• Restart the PC with the TV on.
Page 26
SPECIFICATIONS
26
SPECIFICATIONS
Product specifications may be changed without prior notice due to upgrade of product functions.
Power requirement AC 100 - 240 V ~ 50 / 60 Hz
Television System ATSC, NTSC-M, 64 & 256 QAM
Program Coverage VHF 2-13, UHF 14-69, DTV 2-69, CATV 1-135, CADTV 1-135
External Antenna Impedance 75 Ω
Operating Temperature 0 °C to 40 °C (32 °F to 104 °F)
Environment
condition
Operating Humidity Less than 80 %
Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F)
Storage Humidity Less than 85 %
MODELS
Dimensions
(W x H x D)
ENGLISH
Weight
Current Value / Power Consumption 1.25 A / 75 W
Dimensions
(W x H x D)
Weight
Current Value / Power Consumption 1.0 A / 100 W
Dimensions
(W x H x D)
Weight
Current Value / Power Consumption 1.1 A / 110 W
With stand
Without stand
With stand 8.9 kg (19.6 lbs)
Without stand 6.0 kg (13.2 lbs)
MODELS
With stand
Without stand
With stand 10.9 kg (24.0 lbs)
Without stand 8.0 kg (17.6 lbs)
MODELS
With stand
Without stand
With stand 12.6 kg (27.7 lbs)
Without stand 9.2 kg (20.2 lbs)
32LY750H
(32LY750H-UA)
732 x 482 x 282 (mm)
28.8 x 18.9 x 11.1 (inches)
732 x 431 x 55.5 (mm)
28.8 x 16.9 x 2.1 (inches)
39LY750H
(39LY750H-UA)
885 x 572 x 282(mm)
34.8 x 22.5 x 11.1 (inches)
885 x 524 x 55.5 (mm)
34.8 x 20.6 x 2.1 (inches)
42LY750H
(42LY750H-UA)
961 x 617 x 325 (mm)
37.8 x 24.2 x 12.7 (inches)
961 x 567 x 55.5 (mm)
37.8 x 22.3 x 2.1 (inches)
32LY760H
(32LY760H-UA)
39LY750H
(39LY760H-UA)
42LY760H
(42LY760H-UA)
Page 27
SPECIFICATIONS
27
MODELS
Dimensions
(W x H x D)
Weight
Current Value / Power Consumption 1.2 A / 120 W
Dimensions
(W x H x D)
Weight
Current Value / Power Consumption 1.4 A / 140 W
With stand
Without stand
With stand 15.6 kg (34.3 lbs)
Without stand 12.3 kg (27.1 lbs)
MODELS
With stand
Without stand
With stand 21.4 Kg (47.1 lbs)
Without stand 18 Kg (39.6 lbs)
47LY750H
(47LY750H-UA)
1,073 x 680 x 325 (mm)
42.2 x 26.7 x 12.7 (inches)
1,073 x 629 x 55.8 (mm)
42.2 x 24.7 x 2.1 (inches)
55LY750H
(55LY750H-UA)
1,243 x 771 x 325 (mm)
48.9 x 30.3 x 12.7 (inches)
1,243 x 725 x 56.8 (mm)
48.9 x 28.5 x 2.2 (inches)
47LY760H
(47LY760H-UA)
55LY760H
(55LY760H-UA)
ENGLISH
Page 28
SPECIFICATIONS
28
HDMI (PC) supported mode
Resolution
640 x 350 31.468 70.09
720 x 400 31.469 70.08
640 x 480 31.469 59.94
800 x 600 37.879 60.31
1024 x 768 48.363 60.00
1152 x 864 54.348 60.053
1360 x 768 47.712 60.015
1280 x 1024 63.981 60.02
1920 x 1080 67.50 60.00
Horizontal
Frequency (kHz)
HDMI (DTV) supported mode
Resolution
720 x 480p
ENGLISH
1280 x 720p
1920 x 1080i
1920 x 1080p
Horizontal
Frequency (kHz)
31.47 59.94
31.50 60.00
44.96 59.94
45.00 60.00
33.72 59.94
33.75 60.00
26.97 23.976
27.00 24.00
33.71 29.97
33.75 30.00
67.432 59.94
67.50 60.00
Vertical
Frequency (Hz)
Vertical
Frequency (Hz)
Page 29
SPECIFICATIONS
(For LY750H series)
Wireless LAN module (WN8122E1) specification
Standard IEEE802.11a/b/g/n
2400 to 2483.5 MHz
Frequency ragne
Output power
(Max.)
5150 to 5250 MHz
5725 to 5850 MHz
802.11a: 16.5 dBm
802.11b: 16 dBm
802.11g: 15.5 dBm
802.11n - 2.4GHz: 15.5 dBm
802.11n - 5GHz: 16.5 dBm
• Because band channel used by the country
could be different, the user can not change or
adjust the operating frequency and this product
is set for the regional frequency table.
• This device should be installed and operated
with minimum distance 20 cm between the
device and your body. And this phrase is for
the general statement for consideration of user
environment.
• Contains FCC ID: BEJWN8122E1
• Contains IC: 2703H-WN8122E1
(For LY760H series)
Wireless module (LGSBW41)Specifications
Wireless LAN Bluetooth
Standard IEEE 802.11a/b/g/n Standard Bluetooth Version 3.0
2400 to 2483.5 MHz
Frequency ragne
Output power
(Max.)
5150 to 5250 MHz
5725 to 5850 MHz
802.11a: 11.5 dBm
802.11b: 11 dBm
802.11g: 10.5 dBm
802.11n - 2.4GHz: 11 dBm
802.11n - 5GHz: 12.5 dBm
Frequency ragne 2400 to 2483.5MHz
Output power
(Max.)
10dBm or Lower
• Because band channel used by the country could be different, the user can not change or adjust the
operating frequency and this product is set for the regional frequency table.
• This device should be installed and operated with minimum distance 20 cm between the device and
your body. And this phrase is for the general statement for consideration of user environment.
• Contains FCC ID: BEJLGSBW41
• Contains IC: 2703H-LGSBW41
29
ENGLISH
Page 30
Page 31
Page 32
Page 33
CHILD SAFETY:
PROPER TELEVISION PLACEMENT MATTERS
THE CONSUMER ELECTRONICS INDUSTRY CARES
• Manufacturers, retailers and the rest of the consumer electronics industry are committed to
making home entertainment safe and enjoyable.
• As you enjoy your television, please note that all televisions – new and old- must be supported on
proper stands or installed according to the manufacturer’s recommendations. Televisions that
are inappropriately situated on dressers, bookcases, shelves, desks, speakers, chests, carts, etc.,
may fall over, resulting in injury.
TUNE IN TO SAFETY
• ALWAYS follow the manufacturer’s recommendations for the safe installation of your television.
• ALWAYS read and follow all instructions for proper use of your television.
• NEVER allow children to climb on or play on the television or the furniture on which the television
is placed.
• NEVER place the television on furniture that can easily be used as steps, such as a chest of
drawers.
• ALWAYS install the television where it cannot be pushed, pulled over or knocked down.
• ALWAYS route cords and cables connected to the television so that they cannot be tripped
over, pulled or grabbed.
WALL OR CEILING MOUNT YOUR TELEVISION
• ALWAYS contact your retailer about professional installation if you have any doubts about your
ability to safely mount your television.
• ALWAYS use a mount that has been recommended by the television manufacturer and has a
safety certication by an independent laboratory (such as UL, CSA, ETL).
• ALWAYS follow all instructions supplied by the television and mount manufacturers.
• ALWAYS make sure that the wall or ceiling where you are mounting the television is appropriate.
Some mounts are not designed to be mounted to walls and ceilings with steel studs or cinder
block construction. If you are unsure, contact a professional installer.
• Televisions can be heavy. A minimum of two people is required for a wall or ceiling mount
installation.
MOVING AN OLDER TELEVISION TO A NEW PLACE IN
YOUR HOME
• Many new television buyers move their older CRT televisions into a secondary room after the
purchase of a at-panel television. Special care should be made in the placement of older CRT
televisions.
• ALWAYS place your older CRT television on furniture that is sturdy and appropriate for its size
and weight.
• NEVER place your older CRT television on a dresser where children may be tempted to use the
drawers to climb.
• ALWAYS make sure your older CRT television does not hang over the edge of your furniture.
CE.org/safety
Page 34
Declaration of Conformity
Trade Name: LG
Model: 32/39/42/47/55LY750H-UA,
32/39/42/47/55LY760H-UA
Responsible Party: LG Electronics Inc.
Address: 1000 Sylvan Ave.
Englewood Cliffs NJ 07632
U.S.A
TEL: 201-266-2534
LG Customer Information Center
For inquires or comments, visit www.lg.com or call;
1-888-865-3026 USA, Commercial User
1-888-542-2623 CANADA
The model and serial number of the TV are
located on the back and on one side of the
TV. Record them below should you ever need
service.
MODEL
SERIAL
This product qualifies for ENERGY
STAR in the factory default (Home
Use) setting. Changing the factory
default settings or enabling other
features may increase power consumption that
could exceed the limits necessary to quality for
ENERGY STAR.
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