LG 22LX752V User Guide

OWNER’S MANUAL

LED TV*

* LG LED TV applies LCD screen with LED backlights.

Please read this manual carefully before operating your set and retain it
for future reference.

LW75**
LW76**
LX75**

LY75**
LY76**
LY96**

www.lg.com

2

TABLE OF CONTENTS

ENGLISH

ENG

TABLE OF CONTENTS

3 LICENSES

3 OPEN SOURCE SOFTWARE

NOTICE INFORMATION

4 SAFETY INSTRUCTIONS

4 - Viewing 3D Imaging (Only 3D models)

6 INSTALLATION PROCEDURE

7 ASSEMBLING AND PREPARING

7 Unpacking
11 Separate purchase
12 Parts and Button
13 - Using the Joystick button
14 Lifting and Moving the TV
15 Setting up the TV
15 - Attaching the Stand
18 Mounting on a table
21 Mounting on a wall
23 Tidying cables

35 MAINTENANCE

35 Cleaning your TV
35 - Screen, Frame, Cabinet and Stand
35 - Power Cord

36 TROUBLESHOOTING

37 SPECIFICATIONS

49 IR CODES

50 EXTERNAL CONTROL DEVICE

SETUP

50 RS-232C Setup
50 Type of Connector:

D-Sub 9-Pin Male
51 RS-232C Configurations
52 Communication Parameters
52 Command Reference List
53 Transmission / Receiving Protocol

24 MAKING CONNECTIONS

24 Antenna Connection
25 Adapter Connection
25 Satellite Dish Connection
25 LED Clock Connection
26 HDMI Connection
27 MHL Connection
27 Speaker Output Setup
28 Network Setup
28 - Wired network Connection
29 Audio Connection
29 - Digital Optical Audio Connection
29 CI module Connection
30 Headphone Connection
30 USB Connection
31 Euro Scart Connection

32 REMOTE CONTROL

WARNING

yIf you ignore the warning message, you

may be seriously injured or there is a
possibility of accident or death.

CAUTION

yIf you ignore the caution message, you

may be slightly injured or the product may
be damaged.

NOTE

yThe note helps you understand and use

the product safely. Please read the note
carefully before using the product.

LICENSES / OPEN SOURCE SOFTWARE NOTICE INFORMATION

3

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.

This DivX Certified® device has passed rigorous testing to ensure it plays
DivX® video.

To play purchased DivX movies, first register your device at vod.divx.com. Find
your registration code in the DivX VOD section of your device setup menu.

DivX Certified® to play DivX® video up to HD 1080p, including premium
content.

®

DivX

, DivX Certified® and associated logos are trademarks of DivX, LLC 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.

ENGENGLISH

OPEN SOURCE SOFTWARE NOTICE INFORMATION

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
[e-mail]. This offer is valid for three (3) years from the date on which you purchased the
product.

4

SAFETY INSTRUCTIONS

ENGLISH

ENG

SAFETY INSTRUCTIONS

Please read these safety precautions carefully before using the product.

Viewing 3D Imaging (Only 3D models)

WARNING

Viewing Environment

yViewing Time

- When watching 3D contents, take 5 - 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

ySome users may experience a seizure or other abnormal symptoms when they are exposed to a

flashing light or particular pattern from 3D contents.

yDo 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.

y3D Contents are not recommended to those who suffer from stereo blindness or stereo anomaly.

Double images or discomfort in viewing may be experienced.

yIf 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.

yIf your eyesight varies between your right and left eye, revise your eyesight prior to watching 3D

contents.

Symptoms which require discontinuation or refraining from watching 3D contents

yDo not watch 3D contents when you feel fatigue from lack of sleep, overwork or drinking.
yWhen 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.

SAFETY INSTRUCTIONS

5

CAUTION

Viewing Environment

y 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

yInfants/Children

- Usage/ Viewing 3D contents for children under the age of 6 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.

yTeenagers

- 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.

yElderly

- The elderly may perceive less 3D effect compared to the young. Do not sit closer to the TV than
the recommended distance.

Cautions when using the 3D glasses

y Make sure to use LG 3D glasses. Otherwise, you may not be able to view 3D videos properly.
y Do not use 3D glasses instead of your normal glasses, sunglasses or protective goggles.
y Using modified 3D glasses may cause eye strain or image distortion.
y Do not keep your 3D glasses in extremely high or low temperatures. It will cause deformation.
y 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.

ENGENGLISH

ENGLISH

ENG

6

INSTALLATION PROCEDURE

NOTE

yImage shown may differ from your TV.
yYour TV’s OSD (On Screen Display) may differ slightly from that shown in this manual.
yThe available menus and options may differ from the input source or product model that you are

using.

yNew features may be added to this TV in the future.
yThe TV can be placed in standby mode in order to reduce the power consumption. And the TV

should be turned off if it will not be watched for some time, as this will reduce energy consumption.

yThe energy consumed during use can be significantly reduced if the level of brightness of the

picture is reduced, and this will reduce the overall running cost.

INSTALLATION PROCEDURE

1 Open the package and make sure all the accessories are included.
2 Attach the stand to the TV set. (Depending on model)
3 Connect an external device to the TV set.
4 Make sure the network connection is available.

You can use the TV network functions only when the network connection is made.

* If the TV is turned on for the first time after it was shipped from the factory, initialization of the TV may

take a few minutes.

ASSEMBLING AND PREPARING

<

=

<

=

7

ASSEMBLING AND PREPARING

Unpacking

Check your product box for the following items. If there are any missing accessories, contact the local
dealer where you purchased your product. The illustrations in this manual may differ from the actual
product and item.

CAUTION

yDo not use any unapproved items to ensure the safety and product life span.
yAny damage or injuries caused by using unapproved items are not covered by the warranty.
ySome models have a thin film attached on to the screen and this must not be removed.

NOTE

yThe items supplied with your product may vary depending on the model.
yProduct specifications or contents of this manual may be changed without prior notice due to

upgrade of product functions.

yFor an optimal connection, HDMI cables and USB devices should have bezels less than 10 mm

thick and 18 mm width. Use an extension cable that supports USB 2.0 if the USB cable or USB
memory stick does not fit into your TV’s USB port.

*A

*B

yUse a certified cable with the HDMI logo attached.
yIf you do not use a certified HDMI cable, the screen may not display or a connection error may

occur. (Recommended HDMI Cable Types)

- High-Speed HDMI

- High-Speed HDMI®/™ Cable with Ethernet

B

A

®

/™ Cable

B

10 mm

A

18 mm

ENGENGLISH

ENGLISH

ENG

8

ASSEMBLING AND PREPARING

AV MODE

INPUT

ENERGY

TV

SAVING

123

456

7809

FLASHBK

LIST

MARK

FAV

P
A
G

3D

CHVOL

E

MUTE

or

INFO

MENU

Q.MENU

ENTER

EXIT

BACK

L/R SELECT

FREEZE

RATIO

Remote control, Batteries
(AAA)

(Only LW75**, LY75**, LY76**,
LY96**, LX75**)
(Depending on model)
(See p. 32, 33, 34)

Wall Mount Spacers

2EA
(Only 42LW75**, 42LW76**,
42LY75**, 42LY76**)
(See p. 22)

Stand Screws

4EA, M4 x L20
(Only 32LY750*,
42/47/55LY751*, 32LY760*,
42/47/55LY761*)
6EA, M4 x L20
(Only 32/39LY751*,
32/39LY761*)
(See p. 15, 16, 17)

Owner’s manual Cable Holder

(Depending on model)
(See p. 23)

Cable Managements

2EA
(Only 32/39/42/47/55LY750*,
LY760*, LY96**)

Stand Base

(Only 22LW75**, 28LY75**)
(See p. 15)

(See p. 23)

Stand Screws

4EA, M4 x L14
(Only 39/42/47/55LY750*,
42/47/55LY751*,
39/42/47/55LY760*,

Stand Screws

4EA, M4 x L12
(Only 60LY96**)
(See p. 15)

42/47/55LY761*.
42/47/55LY96**)
(See p. 15, 17)

Power cord AC-DC Adapter

(Depending on model)

or

(See p. 25)

or

Power Cord/
AC-DC Adapter

(See p. 25)

ASSEMBLING AND PREPARING

or

9

ENGENGLISH

Cable Holders

4EA
(Only 22/28LW75**, LX75**,
28LY75**)

Stand Base/Stand Body

(Only LY751*, LY761*)
(See p. 16, 17)

Screws for Stand Fixing

2EA
(Depending on model)
(See p. 20)

Cable Managements

2EA
(Only 22/28LW75**, LX75**,
28LY75**)

Power Cord Holder/Screw

1EA
(Only 39/42/47/55LY751*,
39/42/47/55LY761*)
(See p. 23)

Washers for Stand Fixing

2EA
(Depending on model)
(See p. 20)

Isolator

(Depending on model)
(See p. 10)

Torx Plus Star-Head
Screws

2EA
(Only LY751*, LY761*)
(See p. 16, 17)

Nuts for Stand Fixing

2EA
(Depending on model)
(See p. 20)

Rubbers

2EA

(Only LY751*, LY761*)

(See p. 18)

Stand Bases

(Only 32/39/42/47/55LY750*,
LY760*, LY96**)
(See p. 15)

ENGLISH

ENG

10

ASSEMBLING AND PREPARING

NOTE

yAntenna Isolator Installation Guide

- Use this to install TV in a place where there is a voltage difference between TV Set and GND of
antenna signal.

»If there is a voltage difference between TV Set and GND of antenna signal, the antenna

contact might be heated and excessive heat might cause an accident.

- You can improve the safety when watching TV by efficiently removing power voltage from TV
antenna. It is recommended to mount the isolator to the wall. If it cannot be mounted to the
wall, mount it on the TV. Avoid disconnecting the antenna Isolator after installation.

- Before starting, be sure that the TV antenna is connected.

Wall

1 Connect to TV.

ANTENNA/

CABLE IN

Cable / Antenna

or

Isolator

2 Connect to Set-Top box.

Connect one end of the isolator to cable/antenna jack and the other to TV set or set-top box.

“Equipment connected to the protective earthing of the building installation through the mains
connection or through other equipment with a connection to protective earthing - and to a cable

distribution system using coaxial cable, may in some circumstances create a re hazard. Connection

to a cable distribution system has therefore to be provided through a device providing electrical
isolation below a certain frequency range (galvanic isolator, see EN 60728-11)”

When applying the RF Isolator, a slight loss of signal sensitivity can occur.

ASSEMBLING AND PREPARING

11

Separate purchase

Separate purchase items 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.

LG Audio Device AN-MR300

LED Clock

LEC-003

WCP-800

Wireless Charging Pad

Compatibility

LG Audio Device

AN-MR300

Magic Remote

AN-MR500

Magic Remote

LED Clock

LEC-003

AG-F***

Cinema 3D Glasses

WCR-800

Wireless Charging
Remote

WCP-800

Wireless Charging Pad

Magic Remote

AG-F***

Cinema 3D Glasses

LW75**

LX75**

28LY75**

• • • • •

• •

•

(Except for

22/28LW75**,

LX75**,

28LY75**)

LW76**

32/39/42/47/55LY75** LY76** LY96**

• • •

•

•

AN-MR500

Magic Remote

WCR-800

Wireless Charging Remote

• •

•

ENGENGLISH

The model name or design may be changed depending on the upgrade of product functions,
manufacturer’s circumstances or policies.

12

ASSEMBLING AND PREPARING

ENGLISH

ENG

Parts and Button

A type : 22/28LW75**, LX75**, 28LY75**

Screen

Speakers

Stand Base
(Only 22LW75**,
28LY75**)

Remote control and

Intelligent1 sensors

Power Indicator

Joystick Button

C type : LY751*, LY761*

Screen

B type : 32/39/42/47LW75**, LW76**,

Stand Base

(Only 32/39/42/47/55LY750*,
LY760*)

Remote control and

Intelligent1 sensors

2

D type : LY96**

32/39/42/47/55LY750*, LY760*

Screen

Speakers

Power Indicator

Joystick Button

Screen

2

Speakers

Remote control and

Intelligent1 sensors

Power Indicator

Joystick Button

Speakers

Remote control and

Intelligent1 sensors

Power Indicator

2

Joystick Button

2

ASSEMBLING AND PREPARING

1 Intelligent sensor - Adjusts the image quality and brightness based on the surrounding environment.
2 Joystick Button - This button is located below the TV screen.

NOTE

yYou can set the power indicator light to on or off by selecting OPTION or General in the main

menus.

Using the Joystick button

You can simply operate the TV functions, pressing or moving the joystick button up, down, left or right.

Basic Functions

13

ENGENGLISH

Power On

Power Off

Volume Control

Programmes

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.

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 programmes
you want.

NOTE

yWhen your finger 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 first, you may not be able to adjust the
volume level and saved programmes.

Adjusting the Menu

(Only LW76**, LY76**, LY96**)

When the TV is turned on, press the joystick button one time.
You can adjust the Menu items(

, , ) moving the joystick button left or right.

TV OFF Turns the power off.

CLOSE

Closes Clears on-screen displays and returns
to TV viewing.

INPUT Changes the input source.

14

ASSEMBLING AND PREPARING

ENGLISH

ENG

Lifting and Moving the TV

Please note the following advice to prevent the
TV from being scratched or damaged and for safe
transportation regardless of its type and size.

CAUTION

yAvoid touching the screen at all times, as

this may result in damage to the screen.

yIt is recommended to move the TV in

the box or packing material that the TV
originally came in.

yBefore moving or lifting the TV,

disconnect the power cord and all cables.

yWhen holding the TV, the screen should

face away from you to avoid damage.

yHold the top and bottom of the TV

frame firmly. Make sure not to hold the
transparent part, speaker, or speaker grill
area.

yWhen transporting a large TV, there

should be at least 2 people.

yWhen transporting the TV by hand,

hold the TV as shown in the following
illustration.

yWhen transporting the TV, do not expose

the TV to jolts or excessive vibration.

yWhen transporting the TV, keep the TV

upright, never turn the TV on its side or
tilt towards the left or right.

yDo not apply excessive pressure to cause

flexing / bending of frame chassis as it
may damage screen.

CAUTION

yWhen handling the TV, be careful not to

damage the protruding joystick button.
(Image shown may differ from your TV.)

ASSEMBLING AND PREPARING

1

2

15

Setting up the TV

Image shown may differ from your TV.

Attaching the Stand

22LW75**, 28LY75**

1

Stand Base

2

32/39/42/47/55LY750*, LY760*, LY96**

ENGENGLISH

1

A stand base

B stand base

1 Attach the stand to the TV using the upper

mounting hole on the back of the TV.

2 Attach the stand to the TV using the lower

connection on the back of the TV.

2

M4 x L12
(Only 60LY96**)

M4 x L14
(Only
39/42/47/55LY750*,
39/42/47/55LY760*,
42/47/55LY96**)

4EA

M4 x L20
(Only 32LY750*,
32LY760*)

16

ASSEMBLING AND PREPARING

ENGLISH

ENG

32/39LY751*, 32/39LY761*

1

Stand Base

2

M4 x L20

4EA

Stand Body

3

M4 x L20

2EA

or

Torx Plus Star-Head Screws

2EA

Tighten the two Torx head screws
(supplied with TV) with a Torx Bit Driver
(not supplied with TV).

ASSEMBLING AND PREPARING

wyv{lj{pvuGjv}ly

17

42/47/55LY751*, 42/47/55LY761*

1

Stand Base

2

M4 x L20

4EA

Stand Body

3

M4 x L14

4EA

or

M4 x L14

2EA

Torx Plus Star-Head Screws

2EA

Tighten the two of these four screws and
the two Torx screws (supplied with TV)
to secure the TV. Tighten the two Torx
screws with a Torx Bit Driver (not supplied
with TV).

ENGENGLISH

18

ASSEMBLING AND PREPARING

ENGLISH

ENG

CAUTION

yWhen 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.

yMake 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.

NOTE

yRemove the stand before installing the

TV on a wall mount by performing the
stand attachment in reverse.

yThe Rubber will protect the opening

from accumulating dust and dirt. When
installing the wall mounting bracket, use
the Rubber. (Only LY751*, LY761*)

Mounting on a table

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

2 Connect the power cord to a wall outlet.

CAUTION

yDo not place the TV near or on sources

of heat, as this may result in fire or other
damage.

10 cm

10 cm

Rubber

2EA