LG 47LY760H User Manual

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)  
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.  
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  
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.  
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.  
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.  
Warning - To reduce the risk of fire or  
electrical shock, do not expose this product  
to rain, moisture or other liquids. Do not  
touch the TV with wet hands. Do not install  
this product near flammable objects such  
as gasoline or candles, or expose the TV to  
direct air conditioning.  
Do not 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.  
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).  
CAUTION concerning the Power Cord  
(Can differ by country):  
It is recommended that appliances be  
placed upon a dedicated circuit; that is, a  
IMPORTANT SAFETY INSTRUCTIONS  
4
Grounding  
Cleaning  
(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.  
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.  
Power  
Supply  
Ventilation  
Short-circuit  
Breaker  
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.  
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  
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  
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.  
Antenna Lead in Wire  
Antenna Discharge Unit  
(NEC Section 810-20)  
Ground Clamp  
Electric Service  
Equipment  
Grounding Conductor  
(NEC Section 810-21)  
Ground Clamp  
Power Service Grounding  
Electrode System  
(NEC Art 250, Part H)  
NEC: National Electrical Code  
IMPORTANT SAFETY INSTRUCTIONS  
5
Dot Defect  
Preventing image burn or burn-in on your  
TV screen  
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  
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.  
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.  
Avoid displaying a fixed image on the TV  
screen for a long period of time to prevent  
image burn.  
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.  
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.  
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.  
LICENSES / OPEN SOURCE SOFTWARE NOTICE  
7
LICENSES  
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® device must be  
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® to play DivX® video up to HD 1080p, including premium content.  
DivX®, DivX Certified® and associated logos are trademarks of Rovi Corporation  
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  
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.  
OPEN SOURCE SOFTWARE NOTICE  
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in  
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  
[email protected]. 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.  
TABLE OF CONTENTS  
8
TABLE OF CONTENTS  
2
IMPORTANT SAFETY  
INSTRUCTIONS  
7
7
LICENSES  
OPEN SOURCE SOFTWARE  
NOTICE  
8
9
TABLE OF CONTENTS  
ASSEMBLING AND PREPARING  
9
Unpacking  
10  
11  
Optional Extras  
Parts and Buttons  
12  
13  
13  
13  
16  
17  
- Using the Joystick Button  
Lifting and Moving the TV  
Setting up the TV  
- Attaching the Stand  
- Mounting on a Table  
- Mounting on a Wall  
18  
MAKING CONNECTIONS  
18  
19  
Connecting to an Antenna or Cable  
Other Connections  
23  
REMOTE CONTROL  
MAINTENANCE  
25  
25  
25  
25  
Cleaning your TV  
- Screen, Frame, Cabinet, and Stand  
- Power Cord  
25  
26  
TROUBLESHOOTING  
SPECIFICATIONS  
ASSEMBLING AND PREPARING  
9
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.  
Remote Control, Batteries  
(AAA)  
Owner’s Manual  
Power Cord  
(For 32/39LY750H,  
32/39LY760H)  
(For 42/47/55LY750H,  
42/47/55LY760H)  
Stand Screws  
6 EA, M4 x L20  
Stand Screws  
4 EA, M4 x L20  
4 EA, M4 x L14  
Stand Base,  
Stand Body  
(For 42LY750H, 42LY760H)  
Wall Mount Spacers  
2 EA  
Cable Holder  
1 EA  
Rubber  
2 EA  
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.  
B
B
A
A
*A 10 mm (0.39 inches)  
*B 18 mm (0.7 inches)  
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.  
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  
ASSEMBLING AND PREPARING  
11  
Parts and Buttons  
Screen  
Joystick Button  
(* This button is located below the TV screen.)  
Power Indicator  
Speakers  
Remote Control Sensor  
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  
When the TV is turned off, place your finger on the joystick button and  
press it once and release it.  
Power On  
When the TV is turned on, place your finger on the joystick button and  
press it once for a few seconds and release it.  
Power Off  
(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,  
Volume Control  
you can adjust the volume level you want.  
If you place your finger over the joystick button and move it up or down,  
Channels Control  
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  
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 (  
,
,
,
) moving the joystick button up, down, left or right.  
TV Off  
Turn the power off.  
Settings  
Accesses the main menu.  
Input List  
Close  
Changes the input source.  
Clears on-screen displays and returns to TV viewing.  
ASSEMBLING AND PREPARING  
13  
Lifting and Moving the TV  
Setting up the TV  
When moving or lifting the TV, read the  
following to prevent the TV from being  
scratched or damaged and for safe  
Attaching the Stand  
transportation regardless of its type and size.  
CAUTION  
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.  
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  
yyMake sure to hold the stand when  
attaching it to the TV to prevent the stand  
or TV from falling.  
yyRemove the stand before installing the TV  
on a wall mount by performing the stand  
attachment in reverse.  
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.  
yyRubber will protect the opening from  
accumulating dust and dirt. When  
installing the wall mounting bracket, use  
the Rubber.  
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.  
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.  
Rubber  
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.  
ASSEMBLING AND PREPARING  
14  
(For 42/47/55LY750H, 42/47/55LY760H)  
3
1
4 EA  
M4 x L20  
4 EA  
M4 x L14  
Stand Base  
Stand Body  
2
ASSEMBLING AND PREPARING  
15  
(For 32/39LY750H, 32/39LY760H)  
3
1
4 EA  
M4 x L20  
2 EA  
M4 x L20  
Stand Base  
Stand Body  
2
NOTE  
When you install the screws, make certain  
they are in the correct locations for the  
model you have.  
ASSEMBLING AND PREPARING  
16  
Mounting on a Table  
Securing the TV to a wall (optional)  
1
Lift and tilt the TV into its upright position on  
a table.  
(Depending upon model)  
- Leave a 10 cm (4 inches) (minimum) space  
from the wall for proper ventilation.  
10 cm  
(
4 inche  
s)  
10 cm  
10 cm  
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 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.  
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.  
ASSEMBLING AND PREPARING  
17  
Mounting on a Wall  
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.  
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.  
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.  
10 cm  
(
4 inche  
s)  
NOTE  
Use the screws that are listed in the VESA  
standard screw specifications.  
The wall mount kit includes an installation  
manual and necessary parts.  
10 cm  
10 cm  
The wall mount bracket is optional. You can  
obtain additional accessories from your local  
dealer.  
10 cm  
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.  
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.  
42LY750H  
32LY750H  
32LY760H  
39LY750H  
39LY760H  
42LY760H  
47LY750H  
47LY760H  
55LY750H  
55LY760H  
Model  
(For 42LY750H, 42LY760H)  
Wall Mount  
Spacers  
VESA (A x B)  
A
B
200 x 200  
400 x 400  
Standard screw  
M6  
4
M6  
4
Number of screws  
Wall mount bracket LSW240B  
(optional) MSW240  
LSW440B  
MSW240  
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  
and an RF cable is optional.  
VHF Antenna  
UHF Antenna  
Antenna  
Coaxial (75Ω)  
(*Not provided)  
Terminal  
CAUTION  
Make sure not to bend the copper wire of  
the RF cable.  
Copper wire  
NOTE  
Use a signal splitter to use 2 TVs or more.  
DTV Audio Supported Codec: MPEG, Dolby  
Digital  
Complete all connections between devices,  
and then connect the power cord to the  
power outlet to prevent damage to your TV.  
MAKING CONNECTIONS  
19  
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  
Router  
/ Modem  
PC  
Digital Audio System  
USB  
OPTICAL AUDIO IN  
ETHERNET  
RJP  
CONTROL OUT  
OPTICAL  
AUX LAN  
DIGITAL  
AUDIO OUT  
USB IN 1  
1
PTC SERVICE  
(SERVICE ONLY)  
RJP  
LAN  
RS-232C IN  
(CONTROL & SERVICE)  
ANTENNA /  
CABLE IN  
SPEAKER OUT  
LINE OUT  
R
L
L/MONO-AUDIO -  
R
VIDEO  
M.P.I.  
RESET UPDATE  
AV IN/AUDIO IN(DVI)  
GND  
L
R
GND  
External Speaker  
M.P.I  
VIDEO L/MONO AUDIO R  
SI Box  
Blu-Ray / HD Cable Box  
/ DVD / VCR  
MAKING CONNECTIONS  
20  
Blu-Ray / HD Cable Box / HD STB / DVD / PC  
AUDIO OUT  
HDMI  
DVI OUT  
OPTICAL  
DIGITAL  
AUX LAN  
LAN  
AUDIO OUT  
USB IN 1  
1
PTC SERVICE  
(SERVICE ONLY)  
RJP  
RS-232C IN  
(CONTROL & SERVICE)  
ANTENNA /  
CABLE IN  
USB  
SPEAKER OUT  
LINE OUT  
R
L
L/MONO-AUDIO -  
R
VIDEO  
M.P.I.  
RESET UPDATE  
AV IN/AUDIO IN(DVI)  
MAKING CONNECTIONS  
21  
For LY760H series  
Router  
PC  
Digital Audio System  
/ Modem  
USB  
OPTICAL AUDIO IN  
ETHERNET  
RJP  
CONTROL OUT  
OPTICAL  
AUX LAN  
DIGITAL  
AUDIO OUT  
USB IN 1  
1
PTC SERVICE  
RJP  
LAN  
(SERVICE ONLY)  
RS-232C IN  
(CONTROL & SERVICE)  
ANTENNA /  
CABLE IN  
SPEAKER OUT  
LINE OUT  
VIDEO/Y  
P
B
P
R
L/MONO AUDIO  
PC AUDIO  
R
M.P.I.  
RESET UPDATE  
COMPONENT IN / AV IN  
GND  
L
R
GND  
External Speaker  
Y
PB  
PR  
L
R
M.P.I  
VIDEO  
AUDIO  
VIDEO L/MONO AUDIO  
R
SI Box  
Blu-Ray / HD Cable Box  
/ DVD / VCR  
MAKING CONNECTIONS  
22  
Blu-Ray / HD Cable Box / HD STB / DVD / PC  
AUDIO OUT  
HDMI  
DVI OUT  
OPTICAL  
DIGITAL  
AUX LAN  
LAN  
AUDIO OUT  
USB IN 1  
1
PTC SERVICE  
(SERVICE ONLY)  
RJP  
RS-232C IN  
(CONTROL & SERVICE)  
ANTENNA /  
CABLE IN  
USB  
SPEAKER OUT  
LINE OUT  
MHL Cable  
Mobile  
phone  
VIDEO/Y  
P
B
P
R
L/MONO AUDIO  
PC AUDIO  
R
M.P.I.  
RESET UPDATE  
COMPONENT IN / AV IN  
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.  
(POWER) Turns the TV on or off.  
For LY750H series  
Q.MENU Not functional.  
TV Selects the remote’s operating mode: TV.  
Q.MENU  
DVD Selects the remote’s operating mode: DVD.  
INPUT Changes the input source.  
INPUT  
MARK Not functional  
TV  
DVD  
MARK  
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.  
@
.,;  
abc  
jkl  
def  
1
4
7
2
3
VOL  
Adjusts the volume level.  
ghi  
mno  
5
8
0
6
9
CHAR/NUM Switches between Letter and Number input modes.  
CC Selects a closed caption.  
pqrs  
tuv  
wxyz  
TIMER Turns the TV off in a set amount of time.  
FLASHBK  
DELETE Deletes letters and numbers.  
MUTE  
CH  
Mutes all sounds.  
CHAR/NUM  
CC  
Scrolls through the saved channels.  
P
A
G
E
PAGE Moves to the previous or next screen.  
TIMER  
DELETE  
MUTE  
CH  
VOL  
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.  
PORTAL INFO  
GUIDE  
OK  
ENTER  
MENU/SETTINGS Accesses the main menu.  
EXIT Clears all on-screen displays and returns to TV viewing.  
Color buttons (  
special functions in some menus.  
: Red,  
: Green,  
: Yellow,  
: Blue) These access  
MENU  
EXIT  
SETTINGS  
Control buttons ( ) Controls the MY MEDIA menus or the  
,
,
,
,
SIMPLINK compatible devices (USB, SIMPLINK).  
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.  
PIP  
PIPCH+ PIPCH  
PIP INPUT SAP  
-
SWAP Changes the main window and the sub window.  
PIP INPUT Rotates through input of the sub window.  
SWAP  
SAP Analog mode: Selects MTS sound (Mono, Stereo or SAP)  
DTV mode: Changes the audio language.  
REMOTE CONTROL  
24  
For LY760H series  
(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.  
SMART  
INPUT  
TV  
TIMER  
DVD  
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.  
@
.,;  
abc  
jkl  
def  
1
4
7
2
3
6
9
ghi  
mno  
5
8
0
VOL  
Adjusts the volume level.  
CHAR/NUM Switches between Letter and Number input modes.  
pqrs  
tuv  
wxyz  
CC Selects a closed caption.  
FLASHBK  
VD/  
Enables VD function. SAP (Secondary Audio Program) feature can also be  
enabled by pressing the VD key.  
CHAR/NUM  
DELETE Deletes letters and numbers.  
CC  
P
A
G
E
MUTE  
CH  
Mutes all sounds.  
VD/  
DELETE  
CH  
VOL  
Scrolls through the saved channels.  
MUTE  
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.  
PORTAL INFO  
GUIDE  
OK  
ENTER  
MENU/SETTINGS Accesses the main menu.  
MENU  
EXIT  
SETTINGS  
EXIT Clears all on-screen displays and returns to TV viewing.  
Color buttons (  
: Red,  
: Green,  
: Yellow,  
: Blue) These access  
special functions in some menus.  
Control buttons ( ) Controls the MY MEDIA menus or the  
,
,
,
,
SIMPLINK compatible devices (USB, SIMPLINK).  
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  
PIP  
PIPCH+ PIPCH  
PIP INPUT  
-
SWAP  
MAINTENANCE / TROUBLESHOOTING  
25  
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.  
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  
Check if anything such as tape has been placed over the receiver.  
Cannot control the TV with Check if there is any obstacle between the product and the remote  
the remote control.  
control.  
Replace the batteries with new fresh ones.  
Check if the product is turned on.  
No image display and no  
sound is produced.  
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.  
The TV turns off suddenly.  
When connecting to the  
PC (RGB/HDMI), ‘No  
signal’ or ‘Invalid Format’  
is displayed.  
Turn the TV off/on using the remote control.  
Reconnect the RGB/HDMI cable.  
Restart the PC with the TV on.  
SPECIFICATIONS  
26  
SPECIFICATIONS  
Product specifications may be changed without prior notice due to upgrade of product functions.  
Power requirement  
Television System  
AC 100 - 240 V ~ 50 / 60 Hz  
ATSC, NTSC-M, 64 & 256 QAM  
VHF 2-13, UHF 14-69, DTV 2-69, CATV 1-135, CADTV 1-135  
75 Ω  
Program Coverage  
External Antenna Impedance  
Operating Temperature  
0 °C to 40 °C (32 °F to 104 °F)  
Less than 80 %  
Operating Humidity  
Storage Temperature  
Storage Humidity  
Environment  
condition  
-20 °C to 60 °C (-4 °F to 140 °F)  
Less than 85 %  
32LY750H  
(32LY750H-UA)  
32LY760H  
(32LY760H-UA)  
MODELS  
732 x 482 x 282 (mm)  
With stand  
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)  
8.9 kg (19.6 lbs)  
Dimensions  
(W x H x D)  
Without stand  
With stand  
Weight  
Without stand  
6.0 kg (13.2 lbs)  
Current Value / Power Consumption  
1.25 A / 75 W  
39LY750H  
(39LY750H-UA)  
39LY750H  
(39LY760H-UA)  
MODELS  
885 x 572 x 282(mm)  
With stand  
Dimensions  
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)  
10.9 kg (24.0 lbs)  
(W x H x D)  
Without stand  
With stand  
Weight  
Without stand  
8.0 kg (17.6 lbs)  
Current Value / Power Consumption  
1.0 A / 100 W  
42LY750H  
(42LY750H-UA)  
42LY760H  
(42LY760H-UA)  
MODELS  
961 x 617 x 325 (mm)  
With stand  
Dimensions  
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)  
12.6 kg (27.7 lbs)  
(W x H x D)  
Without stand  
With stand  
Weight  
Without stand  
9.2 kg (20.2 lbs)  
Current Value / Power Consumption  
1.1 A / 110 W  
SPECIFICATIONS  
27  
47LY750H  
(47LY750H-UA)  
47LY760H  
(47LY760H-UA)  
MODELS  
1,073 x 680 x 325 (mm)  
With stand  
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)  
15.6 kg (34.3 lbs)  
Dimensions  
(W x H x D)  
Without stand  
With stand  
Weight  
Without stand  
12.3 kg (27.1 lbs)  
Current Value / Power Consumption  
1.2 A / 120 W  
55LY750H  
(55LY750H-UA)  
55LY760H  
(55LY760H-UA)  
MODELS  
1,243 x 771 x 325 (mm)  
With stand  
Dimensions  
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)  
21.4 Kg (47.1 lbs)  
(W x H x D)  
Without stand  
With stand  
Weight  
Without stand  
18 Kg (39.6 lbs)  
Current Value / Power Consumption  
1.4 A / 140 W  
SPECIFICATIONS  
28  
HDMI (PC) supported mode  
Horizontal  
Resolution  
Vertical  
Frequency (kHz) Frequency (Hz)  
640 x 350  
720 x 400  
640 x 480  
800 x 600  
1024 x 768  
1152 x 864  
1360 x 768  
1280 x 1024  
1920 x 1080  
31.468  
31.469  
31.469  
37.879  
48.363  
54.348  
47.712  
63.981  
67.50  
70.09  
70.08  
59.94  
60.31  
60.00  
60.053  
60.015  
60.02  
60.00  
HDMI (DTV) supported mode  
Horizontal  
Resolution  
Vertical  
Frequency (kHz) Frequency (Hz)  
31.47  
31.50  
44.96  
45.00  
33.72  
33.75  
26.97  
27.00  
33.71  
33.75  
67.432  
67.50  
59.94  
60.00  
59.94  
60.00  
59.94  
60.00  
23.976  
24.00  
29.97  
30.00  
59.94  
60.00  
720 x 480p  
1280 x 720p  
1920 x 1080i  
1920 x 1080p  
SPECIFICATIONS  
29  
(For LY750H series)  
Wireless LAN module (WN8122E1) specification  
Standard  
IEEE802.11a/b/g/n  
2400 to 2483.5 MHz  
5150 to 5250 MHz  
5725 to 5850 MHz  
Frequency ragne  
802.11a: 16.5 dBm  
802.11b: 16 dBm  
Output power  
(Max.)  
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  
IEEE 802.11a/b/g/n  
Bluetooth  
Standard  
Standard  
Bluetooth Version 3.0  
2400 to 2483.5 MHz  
5150 to 5250 MHz  
5725 to 5850 MHz  
Frequency ragne  
Frequency ragne  
2400 to 2483.5MHz  
802.11a: 11.5 dBm  
802.11b: 11 dBm  
Output power  
(Max.)  
Output power  
(Max.)  
802.11g: 10.5 dBm  
10dBm or Lower  
802.11n - 2.4GHz: 11 dBm  
802.11n - 5GHz: 12.5 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: BEJLGSBW41  
Contains IC: 2703H-LGSBW41  
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 certification 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 flat-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  
LG Customer Information Center  
Declaration of Conformity  
Trade Name: LG  
1-888-865-3026  
1-888-542-2623  
USA, Commercial User  
CANADA  
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  
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.  
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.  
MODEL  
SERIAL  

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