LG 37LG710H, 42LD650H, 32LD650H, 37LD650H, 55LD650H Owner's Manual

OWNER’S MANUAL

LED LCD TV / LCD TV

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

P/NO : SAC34134301 (1107-REV05)

www.lg.com

32LG710H
37LG710H
42LG710H

32LD650H
37LD650H
42LD650H
47LD650H
55LD650H

32LD655H
37LD655H
42LD655H

32LD660H
37LD660H
42LD660H

32LD665H
37LD665H
42LD665H

32LV555H
37LV555H
42LV555H
47LV555H
55LV555H

2

WARNING / CAUTION

WARNING / CAUTION

To prevent fire or shock hazards, do not expose
this product to rain or moisture.

FCC NOTICE

Class B digital device

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
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.

CAUTION

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

WARNING

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.

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.

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

TO REDUCE THE RISK OF FIRE AND ELECTRIC
SHOCK, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.

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.

3

SAFETY INSTRUCTIONS

Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.

Do not use this apparatus near water.

Clean only with a dry cloth.

Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.

Do not install near any heat sources such as radia­tors, heat registers, stoves, or other apparatus
(including amplifiers)that produce heat.

Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug
has two blades and a third grounding prong, The
wide blade or the third prong are provided for your
safety. If the provided plug does not fit into your out­let, consult an electrician for replacement of the
obsolete outlet.

Protect the power cord from being walked on or
pinched particularly at plugs, convenience recepta­cles, and the point where they exit from the appara­tus.

Only use attachments/accessories specified by the
manufacturer.

Use only with the cart, stand, tripod, bracket, or table
specified by the manufacturer, or sold with the appa­ratus. When a cart is used, use caution when moving
the cart/apparatus combination to avoid injury from
tip-over.

Unplug this apparatus during lighting 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.

Never touch this apparatus or antenna during a
thunder or lighting storm.

When mounting a TV on the wall, make sure not to
install the TV by the hanging 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 onto the screen
with something.

IMPORTANT SAFETY INSTRUCTIONS

1

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5

7

8

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6

4

CAUTION concerning the Power Cord :
It is recommend 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 servicer. 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 make the TV with the power cord plugged
in. Do not use a damaged or loose power cord. Be
sure do grasp the plug when unplugging the power
cord. Do not pull on the power cord to unplug the
TV.

WARNING - To reduce the risk of fire or electrical
shock, do not expose this product to rain, moisture
or other liquids. Do not touch the TV with wet
hands. Do not install this product near flammable
objects such as gasoline or candles or expose the
TV to direct air conditioning.

As long as this unit is connected to the AC wall out­let, it is not disconnected from the AC power
source even if you turn off this unit by SWITCH.

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).

GROUNDING
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 grouned 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.

DISCONNECTING DEVICE FROM MAINS
Mains plug is the disconnecting device. The plug

must remain readily operable.

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.

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Power
Supply

Short-circuit

Breaker

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5

ANTENNAS
Outdoor antenna grounding
If an outdoor antenna is installed, follow the precau-

tions 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

Cleaning
When cleaning, unplug the power cord and scrub

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 benzene.

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
against 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 (e.g.) plastic while plugged in. Do not install in
excessively dusty places.

Take care not to touch the ventilation openings.
When watching the TV for a long period, the venti­lation openings may become hot.

If you smell smoke or other odors coming from the
TV, unplug the power cord contact and authorized
service center.

Do not press strongly upon the panel with a hand or
sharp object such as nail, pencil or pen, or make a
scratch on it.

Keep the product away from direct sunlight.

For LCD T V

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 monitor'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.

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22

Antenna Lead in Wire

Antenna Discharge Unit
(NEC Section 810-20)

Grounding Conductor
(NEC Section 810-21)

Ground Clamps

Power Service Grounding
Electrode System (NEC
Art 250, Part H)

Ground Clamp

Electric Service

Equipment

NEC: National Electrical Code

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23

ON DISPOSAL

(Only Hg lamp used LCD TV)

The fluorescent lamp used in this product contains
a small amount of mercury. Do not dispose of
this product with general household waste.
Disposal of this product must be carried out in
accordance to the regulations of your local authority.

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6

CONTENTS

WARNING / CAUTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY INSTRUCTIONS

. . . . . . . . . . . . . . . . . . . . . . . . . . 3

FEATURES OF THIS TV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

PREPARATION

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Front Panel Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Back Panel Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Stand Instructions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Cable Management

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Desktop Pedestal Installation

. . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Swivel Stand

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Attaching the TV to a desk

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

VESA Wall Mounting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Securing the TV to the wall to prevent falling
When the TV is used on a stand

. . . . . . . . . . . . . . . . . . . . . . . . . . 31

Antenna or Cable Connection

. . . . . . . . . . . . . . . . . . . . . . . . . . 32

MPI Card Slot / PPV Card Installation

. . . . . . . . . . . . . . 33

EXTERNAL EQUIPMENT SETUP

HD Receiver Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

DVD Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

VCR Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Other A/V Source Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Audio Out Connection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

PC Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

WATCHING TV / CHANNEL CONTROL

Remote Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Turning On The TV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Channel Selection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Volume Adjustment

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

On-Screen Menus Selection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Channel Setup

- Auto Scan (Auto Tuning)

. . . . . . . . . . . . . . . . . . . . . . . . . . . 52

- Add / Delete Channel (Manual Tuning)

. . . . . . 53

- Channel Editing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Channel Label

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Input List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Example Electronic Program Guide

. . . . . . . . . . . . . . . . . . . 56

USB

Entry Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Photo List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Music List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Extra Contents

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

PICTURE CONTROL

PIP (Picture-In-Picture) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Picture Size (Aspect Ratio) Control

. . . . . . . . . . . . . . . . . . 68

Preset Picture Settings (Picture Mode)

. . . . . . . . . . . . . 71

Manual Picture Adjustment - User Mode

. . . . . . . . . . 72

Picture Improvement Technology

. . . . . . . . . . . . . . . . . . . . . 73

Picture Reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Demo mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

SOUND & LANGUAGE CONTROL

Auto Volume Leveler (Auto Volume) . . . . . . . . . . . . . . . . . 77

Preset Sound Settings (Sound Mode)

. . . . . . . . . . . . . . . 78

Sound Setting Adjustment - User Mode

. . . . . . . . . . . 79

- SRS TruSurround XT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

- Infinite Sound

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Clear Voice ll

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Balance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

TV Speakers On/Off Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Audio Reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Stereo/SAP Broadcast Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Audio Language

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

On-Screen Menus Language Selection

. . . . . . . . . . . . . . 87

Caption Mode

- Analog Broadcasting System Captions

. . . . . . . 88

- Digital Broadcasting System Captions

. . . . . . . . 89

- Caption Option

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

7

TIME SETTING

Clock Setting

- Auto Clock Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

- Manual Clock Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Auto On/Off Time Setting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Sleep Timer Setting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Auto Shut-Off Setting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

PARENTAL CONTROL / RATINGS

Set Password & Lock System . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Channel Blocking

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Movie & TV Rating

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Downloadable Rating

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4

External Input Blocking

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5

APPENDIX

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6

Maintenance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8

Product Specifications

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 9

Programming the Remote Control

. . . . . . . . . . . . . . . . . . . 112

IR Codes

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Open Source License

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

8

FEATURES OF THIS TV

■

When a fixed image (e.g. logos, screen menus, video game, and computer display) is displayed on the TV

for an extended period, it can become permanently imprinted on the screen. This phenomenon is known
as “image burn” or “burn-in.” Image burn is not covered under the manufacturer’s warranty.

■

In order to prevent image burn, avoid displaying a fixed image on your TV screen for a prolonged period

(2 or more hours for LCD, 1 or more hours for Plasma).

■

Image burn can also occur on the letterboxed

areas of your TV if you use the 4:3 aspect
ratio setting for an extended period.

IMPORTANT INFORMATION TO PREVENT “IMAGE BURN
/ BURN-IN” ON YOUR TV SCREEN

Automatically enhances and amplifies the sound of
human voice frequency range to help keep dialogue
audible when background noise swells.

LG TV include a unique invisible speaker system,
tuned by renowned audio expert, Mr. Mark Levinson.
Speakers are embedded in strategic spots behind the
front cabinet and use minute vibrations to turn the
entire front bezel into the speaker system. The result
is a clean, polished look, and enhanced audio by
increasing the “sweet spot”, giving a wider and richer
sound field.

HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC."

is a trademark of SRS Labs, Inc.
TruSurround XT technology is incorporated under
license from SRS Labs, Inc.

Manufactured under license from Dolby Laboratories.
“

Dolby

“and the double-D symbol are trademarks of

Dolby Laboratories.

High-definition television. High-resolution digital
television broadcast and playback system composed
of roughly a million or more pixels, 16:9 aspect-ratio
screens, and AC3 digital audio. A subset of digital
television, HDTV formats include 1080i and 720p
resolutions.

Unlike other sensors which can only sense brightness
of ambient light, LG’s “Intelligent Sensor” uses 4,096
sensing steps to evaluate its surroundings. Using a
sophisticated algorithm, the LG processes picture
quality elements including brightness, contrast, color,
sharpness and white balance. The result is a picture
optimized for it’s surroundings, more pleasing to
watch and which can also save up to 50% in power
consumption.

Matches the original frame rate of the film for a more
film-like experience

View videos and photos and listen to music on your
TV through USB 2.0 (‘videos’ dependent on model).

■

This feature is not available for all models.

PREPARATION

9

PREPARATION

ACCESSORIES

Ensure that the following accessories are included with your TV. If an accessory is missing, please contact the
dealer where you purchased the TV.

The accessories included may differ from the images below.

Quick Reference Guide

Protective bracket and

screw for power cord

(Refer to P.23)

Cable holder

(Refer to P.23)

* Wipe spots on the exterior only with

the polishing cloth.

* Do not wipe roughly when removing

stains. Excessive pressure may cause
scratches or discoloration.

Polishing Cloth

(Not included with all

models.)

Optional Extras

When using the VGA (D-sub 15­pin signal cable) PC connection,
the user must use shielded signal
interface cables with ferrite
cores to maintain standards
compliance.

x 2

Torx plus

Star-head screw

(Refer to P.19)

Screw for

stand fixing

(Refer to P.27)

Screws for

stand assembly

(Refer to P.19)

x 4 x 4

MUTE

RETU

RN

CC

TV

POWER
G
UIDE

PORTAL

ENTER

VOL

CH

1

23

45

6

78

0

9

FLASHBK

V
C

R

DVD

I
NP

UT

ME

NU

INF

O

i

ST

B

P
A

G

E

PI
P

SAP

PIP CH-

P
IP CH+

PIPSWAP

P
IPINP

UT

ALPHA/NUM

REMOVE

RATIO

TIMER

ABC

DEF

GHI

WXYZ

TUV

PQRS

MNO

J
KL

&@

.:/
,

1.5V 1.5V

Remote control,

batteries (AAA)

Protection cover

(Refer to P.19)

Plug-in type holder

(Refer to P.23)

F

For 32/37/42LG710H

(For 32LG710H)

Power cord

Owner’s Manual CD Manual

(For 32/37/42LG710H,

32/37/42/47/55LD650H,

32/37/42LD655H)

(For 32/37/42/47/55LV555H)

D-sub 15-pin

signal cable

PREPARATION

10

PREPARATION

Power cord

Screws for

stand fixing

(Refer to P.27)

Washers for

stand fixing

(Refer to P.27)

x 2

Cable holder

(Refer to P.24)

Plug-in type holder

(Refer to P.24)

(For 32/37/42LD650H, 32/37/42LD655H, 32/37/42LD660H, 32/37/42LD665H)

Screw for

stand fixing

(Refer to P.27)

Screws for

stand assembly

(Refer to P.20)

x 8

(M4 x 20)

F

For 32/37/42/47/55LD650H, 32/37/42LD655H, 32/37/42LD660H, 32/37/42LD665H

Nuts for

stand fixing

(Refer to P.27)

x 2

x 2

Rubbers for
stand fixing

(Refer to P.27)

x 4

x 2

Protection Cover

(Refer to P.20)

x 2

Torx plus

Star-head screw

(Refer to P.20)

Protective bracket and

screw for power cord

(Refer to P.24)