LG 22LQ630H User manual

LED TV* / LCD TV
* LG LED TV applies LCD screen with LED backlights.
QUICK REFERENCE GUIDE
Please read this quick reference guide carefully
before operating your set and retain it for future reference.
P/NO : MFL62194634 (1309-REV07) www.lgsolutions.com
22LQ630H
26LQ630H
32LQ630H
42LQ640H 42CQ610H
LED TV MODELS LCD TV MODELS

2
ENG
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your
product.
 Do not use this apparatus near water.
Short-circuit
Breaker
Power Supply
 Clean only with a dry cloth.
Short-circuit
Breaker
Power Supply
 Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
Short-circuit
Breaker
Power Supply
 Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Short-circuit
Breaker
Power Supply
 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).
Short-circuit
Breaker
Power Supply
 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.
Short-circuit
Breaker
Power Supply
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
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.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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 electric shock to
persons.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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.
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.
Short-circuit
Breaker
Power Supply

3
ENG
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
 Protect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
Short-circuit
Breaker
Power Supply
 Only use attachments/accessories specified by the
manufacturer.
Short-circuit
Breaker
Power Supply
 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.
Short-circuit
Breaker
Power Supply
 Unplug this apparatus during lightning storms or
when unused for long periods of time.
Short-circuit
Breaker
Power Supply
 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.
Short-circuit
Breaker
Power Supply
 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, force the patient to vomit and visit
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 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.
Short-circuit
Breaker
Power Supply
 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.
Short-circuit
Breaker
Power Supply
 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).
Short-circuit
Breaker
Power Supply

4
ENG
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
 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.
Short-circuit
Breaker
Power Supply
 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
Short-circuit
Breaker
Power Supply
Ground Clamp
Grounding Conductor
(NEC Section 810-21)
Antenna Lead in Wire
Electric Service
Equipment
Antenna Discharge Unit
(NEC Section 810-20)
Ground Clamp
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
NEC: National Electrical Code
 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
thunder or 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 or any objects to fall
into the product, and do not drop anything onto the
screen.
 Disconnecting the Main Power
The power outlet used with this device must remain
easily accessible.
 Store the accessories (battery, etc.) in a safe
location out of the reach of children.
 This apparatus use 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.

5
ENG
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
 Dot Defect
The Plasma or LCD 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 on the
product.
This generated sound does not affect the
performance and reliability of the product.
 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 (2 or more hours for LCD, 1
or more hours for the Plasma TV) to prevent image
burn.
For USA and Canada
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.

6
ENG
ENGLISH
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 plays DivX video. Visit divx.com for
more information and software tools to convert your files into DivX video.
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”
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 ‘[email protected]’. This offer
is valid for three (3) years from the date on which you purchased the product.

7
ENG
ENGLISH
TABLE OF CONTENTS
Additional Information
(Depending on model)
The Owner’s Manual and Commercial Mode Setup Guide
contain detailed information on the advanced features of
these TVs. To view the extended documentation, visit
our website at:
www.lgsolutions.com/products. From the Products
page, select TVs, Systems & Solutions, then LCD TVs,
then the applicable TV. Click the Literature & Downloads
tab at the bottom of the TV page, and select the required
document(s) from the Downloads list.
TABLE OF CONTENTS
 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.
NOTE
2 IMPORTANT SAFETY INSTRUCTIONS
6 LICENSES
6 OPEN SOURCE SOFTWARE NOTICE
7 TABLE OF CONTENTS
7 Additional Information
8 INSTALLATION PROCEdURE
8 ASSEMBLING ANd PREPARING
8 Unpacking
9 - Protection Cover
10 Front Panel Information
12 Rear Jack Panel
15 Lifting and Moving the TV
16 Setting Up the TV
16 - Mounting on a Wall
17 - Kensington Security System (optional)
18 - Tidying Cables
20 SPECIFICATIONS
21 GENERAL TROUBLESHOOTING

8
ENG
ENGLISH
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING
INSTALLATION PROCEdURE
1 Open the package and make sure all the accessories are included.
2 Attach the stand to the TV set.
3 Connect an external device to the TV set.
ASSEMBLING ANd PREPARING
Unpacking
Check your product box for the following items. If there are any missing accessories, contact the dealer where you
purchased your product. The illustrations in this manual may differ from the actual product and item.
(For 22/26/32LQ630H)
Quick Reference Guide Power Cord A/V Adapter Cable
(For 22/26LQ630H, 42LQ640H) (For 32LQ630H) (For 26LQ630H/42CQ610H)
Cable Holder
1 EA
(See p.18, 19)
Cable Holder
3 EA
(See p.18)
Protective bracket and
screw for power cord
(See p.18, 19)
(For 42LQ640H) (For 42LQ640H) (For 42CQ610H)
MUTE
RETURN
CC
TV
POWER
GUIDE
PORTAL
ENTER
VOL CH
1 2 3
4 5 6
7 8
0
9
FLASHBK
VCR
DVD
INPUT
MENU
INFO
i
STB
P
A
G
E
PIP SAP
PIP CH- PIP CH+
PIP SWAP
PIP INPUT
ALPHA/NUM
REMOVE
RATIO
TIMER
ABC DEF
GHI
WXYZ
TUV
PQRS
MNO
JKL
&@
.:/,
1.5V 1.5V
1.5V 1.5V
1,5Vcc 1,5Vcc
기준점
Power Cord Holder
(See p.19)
Protection cover
(See p.9)
Protection cover
(See p.9)

9
ENG
ENGLISH
ASSEMBLING AND PREPARING
Protection Cover
Install the included protection cover over the hole for the
stand.
Press the Protection cover into the TV until you hear it
click.
ὤ㨴㥄
ὤ㨴㥄
wyv{lj{pvuGjv}ly
ὤ㨴㥄
ὤ㨴㥄
wyv{lj{pvuGjv}ly
V Image shown may differ from your TV.
For 42CQ610H, 42LQ640H
 Do not use any unapproved items to ensure the safety and product life span.
 Any damages or injuries by using unapproved items are not covered by the warranty.
 In case of some model, the thin film on screen is a part of TV, So don’t take it off.
CAUTION
 The items supplied with your product may vary depending on the model.
 Gently wipe any spots on the cabinet with a polishing cloth (included with some models).
 Product specifications or contents of this manual may be changed without prior notice due to upgrade of product
functions.
 When using a VGA (D-sub 15-pin signal cable) PC connection, use the shielded signal interface cable with a ferrite
core to maintain standards compliance for the product.
 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.
B
AA
B
*A 10 mm (0.39 inches)
*B 18 mm (0.7 inches)
NOTE

10
ENG
ENGLISH
ASSEMBLING AND PREPARING
Front Panel Information
V Image shown may differ from your TV.
 If your TV has protection tape attached, remove the tape and then wipe the TV with a cloth, (If a polishing cloth
is included with your TV, please use it).
NOTE
For 22LQ630H
ENTER
CH VOL MENU INPUT
Speaker
Power Indicator
Off in standby mode.
Illuminates orange when the set is
switched on.
Remote Control and
Intelligent Sensors
ENTER
CH VOL MENU INPUT
Touch Buttons
CHANNEL
(
ὤ㨴㥄
,
ὤ㨴㥄
)
Buttons
VOLUME
(+, -)
Buttons
ENTER
Button
MENU
Button
INPUT
Button
POWER
Button
For 26/32LQ630H
Speaker
Power Indicator
Off in standby mode.
Illuminates orange when the set is
switched on.
Remote Control and
Intelligent Sensors
CHANNEL
(
ὤ㨴㥄
,
ὤ㨴㥄
)
Buttons
VOLUME
(+, -)
Buttons
POWER
Button
Touch Buttons

11
ENG
ENGLISH
ASSEMBLING AND PREPARING
For 42CQ610H
CH
VOL
ENTER
INPUT
MENU
CH
VOL
ENTER
INPUT
MENU
VOLUME (+, -)
Buttons
ENTER Button
INPUT Button
MENU Button
POWER Button
CHANNEL(
ὤ㨴㥄
,
ὤ㨴㥄
)
Buttons
Speaker
Remote Control Sensor
CH
VOL
ENTER
INPUT
MENU
Power/Standby Indicator
Off in standby mode.
Illuminates blue when the set is switched on.
For 42LQ640H
Speaker
Remote Control and Power Indicator
Button Description
Scrolls through the saved channels.
Adjusts the volume level.
Turns the power on or off.

12
ENG
ENGLISH
ASSEMBLING AND PREPARING
Rear Jack Panel
V Image shown may differ from your TV.
For 26/32LQ630H
USB IN 1
AUDIO IN
(RGB/DVI)
AV IN
AUDIO/VIDEO
RGB IN (PC)
/DVI IN 1
IN 2
GAME CONTROL
/ M.P.I.
PILLOW SPEAKER
TV-LINK
CFG
PTC SERVICE
(SERVICE ONLY) CPU SERVICE (SERVICE ONLY)
ANTENNA IN
Healthcare Multimedia System
RESET
UPDATE
SPEAKER OUT
( 8
)
.1
14
.3.2.4.5.6.7.8
12
11
10
.9
12
13
10
PILLOW SPEAKER
RGB IN (PC)
ANTENNA
IN
TV-LINK
CFG
AUDIO IN
(RGB/DVI) SPEAKER OUT(8Ω)
CPU SERVICE
(SERVICE ONLY)
PTC SERVICE
(SERVICE ONLY)
GAME CONTROL
/ M.P.I.
/DVI IN IN
1 2
USB IN
RESET UPDATE
VIDEO/AUDIO
AV IN
For 22LQ630H
.1
.7.5.2 .312
.8
11
13
.9.6.4
14
10

13
ENG
ENGLISH
ASSEMBLING AND PREPARING
For 42LQ640H
USB IN
IN 3
21
AV IN
VIDEO
L/MONO
-AUDIO-
R
AUDIO IN
(RGB/DVI)
/DVI IN
RS-232C
RGB IN (PC)
PILLOW SPEAKER
SPEAKER OUT
(8 )
RESET UPDATE
PTC SERVICE
(SERVICE ONLY)
M.P.I
ANTENNA/
CABLE IN
1 2
OPTICAL DIGITAL
(SERVICE ONLY)
L R
USB IN
IN 3
21
AV IN
VIDEO
L/MONO
-AUDIO-
R
AUDIO IN
(RGB/DVI)
/DVI IN
RS-232C
RGB IN (PC)
PILLOW SPEAKER
SPEAKER OUT
(8 )
RESET UPDATE
PTC SERVICE
(SERVICE ONLY)
M.P.I
ANTENNA/
CABLE IN
1 2
OPTICAL DIGITAL
(SERVICE ONLY)
L R
.3
8
12
10
7
6
14
12 13 16
.2
.9
.1
15
11
For 42CQ610H
ANTENNA IN
AV IN
L/MONO
R
AUDIO
VIDEO
USB IN
PILLOW SPEAKER
RS-232C IN
(SERVICE ONLY)
AUDIO IN
(RGB/DVI)
RESET
UPDATE
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
(8
HDMI
/DVI IN
HDMI
1
2
TV-LINK
CFG
RGB IN (PC)
GAME
CONTROL/
M.P.I
)
10
13
ANTENNA IN
AV IN
L/MONO
R
AUDIO
VIDEO
USB IN
PILLOW SPEAKER
RS-232C IN
(SERVICE ONLY)
AUDIO IN
(RGB/DVI)
RESET
UPDATE
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
(8
HDMI
/DVI IN
HDMI
1
2
TV-LINK
CFG
RGB IN (PC)
GAME
CONTROL/
M.P.I
)
2
ANTENNA IN
AV IN
L/MONO
R
AUDIO
VIDEO
USB IN
PILLOW SPEAKER
RS-232C IN
(SERVICE ONLY)
AUDIO IN
(RGB/DVI)
RESET
UPDATE
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
(8
HDMI
/DVI IN
HDMI
1
2
TV-LINK
CFG
RGB IN (PC)
GAME
CONTROL/
M.P.I
)
711 .915
6
.3
12
8.5
14
ANTENNA IN
AV IN
L/MONO
R
AUDIO
VIDEO
USB IN
PILLOW SPEAKER
RS-232C IN
(SERVICE ONLY)
AUDIO IN
(RGB/DVI)
RESET
UPDATE
PTC SERVICE
(SERVICE ONLY)
SPEAKER OUT
(8
HDMI
/DVI IN
HDMI
1
2
TV-LINK
CFG
RGB IN (PC)
GAME
CONTROL/
M.P.I
)
1

14
ENG
ENGLISH
ASSEMBLING AND PREPARING
Jack Description
1Power Cord Socket For operation with AC power.
Caution: Never attempt to operate the TV on DC power.
2ANTENNA IN/
CABLE IN
Connect over-the air signals to this jack.
3PTC SERVICE
(SERVICE ONLY)
Used for PTC software updates.
4CPU SERVICE
(SERVICE ONLY)
Used for CPU software updates.
5TV - LINK CFG Computer input for programming Free To Guest services.
6SPEAKER OUT (8Ω) For use with external speakers.
7GAME CONTROL Input port for third party game Controllers.
M. P. I. Allows VOD/PPV devices or set-top boxes to control the TV.
8PILLOW SPEAKER Used to connect to pillow speaker.
9AUDIO IN (RGB/DVI) 1/8” headphone jack for analog PC audio input.
-USB IN Used for viewing multimedia files.
qRGB IN (PC) Analog PC Connection. Uses a D-sub 15-pin cable (VGA cable).
wHDMI/DVI IN Digital Connection.
Supports HD video and Digital audio.
Accepts DVI video using an adapter or HDMI to DVI cable (not included).
eAV (Audio/Video) IN Analog composite connection. Supports standard definition video only (480i).
Used for PC/DTV audio input jack.
rUPDATE Software downloads and debug mode enable/ dis-able.
RESET Hardware reset to PTC microcontroller.
?RS-232C IN
(SERVICE ONLY)
Used for software updates.
@OPTICAL DIGITAL Connect digital audio to various types of equipment.
Connect to a Digital Audio Component.
Use an Optical audio cable.

15
ENG
ENGLISH
ASSEMBLING AND PREPARING
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.
 Avoid touching the screen at all times, as this may
result in damage to the screen.
CAUTION
 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.
 When transporting a large TV, there should be at
least 2 people.
 When transporting the TV by hand, hold the TV as
shown in the following illustration.
 When transporting the TV, do not expose the TV to
jolts or excessive vibration.
 When transporting the TV, keep the TV upright,
never turn the TV on its side or tilt towards the left
or right.

16
ENG
ENGLISH
ASSEMBLING AND PREPARING
Setting Up the TV
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. Install the protection cover provided with the TV
to protect the area where the TV stand would otherwise
be located. Press the protection cover into the TV until
you hear it click. 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
10 cm
10 cm
10 cm
(4 inches)
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.
Model 22/26LQ630H 32LQ630H
VESA 100 x 100 200 x 100
Standard screw M4 M4
Number of screws 4 4
Wall mount bracket
(optional)
LSW100B(G)
Model 42CQ610H
42LQ640H
VESA 200 x 200
Standard screw M6
Number of screws 4
Wall mount bracket
(optional)
LSW200B(G)
LSW220BX

17
ENG
ENGLISH
ASSEMBLING AND PREPARING
 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.
 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.
 Ensure adequate ventilation by following the
clearance recommendations.
 Do not mount near or above any type of heat
source.
 Do not put this product next to the patient’s bed
where it can be reached by the patient.
 Install product in such a way that patients will not
be able to touch this product.
 This product should only be mounted on a wall.
CAUTION
 The wall mount bracket is optional. You can obtain
additional accessories from your local dealer.
 Use the screws that are listed in the VESA
standard screw specifications.
 The wall mount kit includes an installation manual
and necessary parts.
 The length of screws may differ depending on the
wall mount. Make sure to use the proper length.
 For more information, refer to the manual supplied
with the wall mount.
NOTE
Kensington Security System (optional)
The Kensington security system connector is located at
the rear of the TV.
For more information of installation and using, refer to
the manual provided with the Kensington security
system or visit http://www.kensington.com.
 The Kensington security system is optional. You
can obtain additional accessories from your local
dealer.
NOTE

18
ENG
ENGLISH
ASSEMBLING AND PREPARING
Tidying Cables
For 22LQ630H
1 Gather and bind the cables with the cable holder(s)
on the TV back cover.
Cable Holder
For 32LQ630H
1 Gather and bind the cables with the cable holder(s)
on the TV back cover.
Cable Holder
For 26LQ630H
1 Connect the cables as necessary.
Secure the power cable with the protective bracket
and screw as shown. It will help prevent the power
cable from being removed by accident.
Protective Bracket
and Screw
2 Gether and bind the cables with the cable holder(s)
on the TV back cover.
Cable Holder

19
ENG
ENGLISH
ASSEMBLING AND PREPARING
For 42CQ610H
1 Connect the cables as necessary.
Secure the power cable with the protective bracket
and screw as shown. It will help prevent the power
cable from being removed by accident.
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
Protective Bracket and Screw
(This feature is not available for all models.)
2 Install the cable management clip as shown.
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
Cable Management Clip
3 Put the cables inside the cable management clip and
snap it closed.
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
ὤ㨴㥄
For 42LQ640H
1 Install the power cord holder and power cord. It will
help prevent the power cable from being removed
by accident.
Power Cord Holder
2 Gather and bind the cables with the cable holder.
Cable Holder
 Do not move the TV by holding the cable holder
and power cord holder, as the cable holders may
break, and injuries and damage to the TV may
occur.
CAUTION

20
ENG
ENGLISH
SPECIFICATIONS
SPECIFICATIONS
Product specifications may be changed without prior notice due to upgrade of product functions.
Power requirement AC 120 V ~ 50 / 60 Hz
Television System ATSC / NTSC-M, 64 & 256 QAM
Program Coverage VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance 75 Ω
Environment
condition
Operating Temperature 0 °C ~ 40 °C (32 °F ~ 104 °F)
Operating Humidity Less than 80 %
Storage Temperature -20 °C ~ 60 °C (-4 °F ~ 140 °F)
Storage Humidity Less than 85 %
MODELS 22LQ630H
(22LQ630H-UA)
Dimensions
(W x H x D)
526.0 x 352.0 x 54.1 (mm)
20.7 x 13.8 x 2.1 (inch)
Weight 3.6 kg (7.9 lbs)
Current Value / Power consumption 0.7 A / 45 W
MODELS 26LQ630H
(26LQ630H-UA)
Dimensions(W x H x D) 659.0 x 427.8 x 59.0 (mm)
25.9 x 16.8 x 2.3 (inch)
Weight 5.9 kg (13.0 lbs)
Current Value / Power consumption 0.6 A / 60 W
MODELS 32LQ630H
(32LQ630H-UA)
Dimensions (W x H x D) 787.4 x 501.5 x 61.5 (mm)
31.0 x 19.7 x 2.4 (inch)
Weight 9.0 kg (19.8 lbs)
Current Value / Power consumption 0.7 A / 70 W
MODELS 42CQ610H
(42CQ610H-UA)
Dimensions
(W x H x D)
1,024 x 621 x 87.1 (mm)
40.3 x 24.4 x 3.4 (inch)
Weight 15.1 kg (33.2 lbs)
Current Value / Power consumption 1.5 A / 150 W
MODELS 42LQ640H
(42LQ640H-UA)
Dimensions (W x H x D) 991.7 x 604.0 x 55.0 (mm)
39.0 x 23.7 x 2.1 (inch)
Weight 13.5 kg (29.7 lbs)
Current Value / Power consumption 1.0 A / 100 W