LG 22LG3DCHUA User Manual

Please read this manual carefully before operating
your set.

Retain it for future reference.
Record model number and serial number of the set.
See the label attached on the back cover and quote
this information to your dealer
when you require service.

LCD TV
OWNER’S MANUAL

22LG3DCH

P/NO : SAC30708037 (0807-REV00)

www.lgcommercial.com

1

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.

Any changes or modifications 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

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.

2

IMPORTANT SAFETY INSTRUCTIONS

SAFETY INSTRUCTIONS

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

Do not use this apparatus near water.

Clean only with 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.

1

2

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10

3

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.

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.

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).

GGRROOUUNNDDIINNGG
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.

DDIISSCCOONNNNEECCTTIINNGG DDEEVVIICCEE FFRROOMM MMAAIINNSS
Mains plug is the disconnecting device. The plug

must remain readily operable.

Keep the product away from direct sunlight.

12

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14

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19

Power
Supply

Short-circuit

Breaker

15

4

AANNTTEENNNNAASS
OOuuttddoooorr aanntteennnnaa ggrroouunnddiinngg

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.

AAnntteennnnaa ggrroouunnddiinngg aaccccoorrddiinngg ttoo tthhee
NNaattiioonnaall EElleeccttrriiccaall CCooddee,, AANNSSII//NNFFPPAA 7700

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.

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

22

20

Antenna Lead in Wire

Antenna Discharge Unit
(NEC Section 810-20)

Grounding Conductors
(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

23

24

21

5

CONTENTS

WARNING / CAUTION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

SAFETY INSTRUCTIONS

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

FEATURE OF THIS TV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

PREPARATION

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Front Panel Information

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

Back Panel Information

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Stand Instruction

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Cable Management

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12

Desktop Pedestal Installation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Swivel Stand

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Attaching the TV to a desk

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

VESA Wall Mounting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

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

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

Antenna or Cable Connection

. . . . . . . . . . . . . . . . . . . . . . . . . . 16

EXTERNAL EQUIPMENT SETUP

HD Receiver Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

DVD Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

VCR Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Other A/V Source Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Pillow Speaker Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

PC Setup

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

WATCHING TV / CHANNEL CONTROL

Remote Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Turning On TV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Channel Selection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Volume Adjustment

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

On-Screen Menus Selection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Channel Setup

- Auto Scan (Auto Tuning)

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

- Add / Delete Channel (Manual Tuning)

. . . . . . 38

- Channel Editing

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

Channel Label

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

Input List

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

PICTURE CONTROL

Picture Size (Aspect Ratio) Control . . . . . . . . . . . . . . . . . . 42

Preset Picture Settings

- Picture Mode - Preset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

- Color Tone - Preset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Manual Picture Adjustment

- Picture Mode - User Mode

. . . . . . . . . . . . . . . . . . . . . . . . 47

- Picture Mode - Expert Control

. . . . . . . . . . . . . . . . . . 48

Picture Improvement Settings

. . . . . . . . . . . . . . . . . . . . . . . . . . .49

Advanced Control - Black (Darkness) Level

. . . . . . .

50

Advanced Control - Real Cinema

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

Picture Reset

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

SOUND & LANGUAGE CONTROL

Auto Volume Leveler (Auto Volume)

. . . . . . . . . . . . . . . . . 53

Clear Voice

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

Preset Sound Settings (Sound Mode)

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

Sound Setting Adjustment - User Mode

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

Balance

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

TV Speakers On/Off Setup

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

Audio Reset

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Stereo/SAP Broadcast Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . .61

Audio Language

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

On-Screen Menus Language Selection

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

Caption Mode

- Analog Broadcasting System Captions . . . . . . .

64

- Digital Broadcasting System Captions

. . . . . . . . 65

- Caption Option

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

TIME SETTING

Clock Setting

- Auto Clock Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

- Manual Clock Setup

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

Auto On/Off Time Setting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Sleep Timer Setting

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Auto Shut-off Setting

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

PARENTAL CONTROL / RATINGS

Set Password & Lock System

. . . . . . . . . . . . . . . . . . . . . . . . . . .72

Channel Blocking

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

Movie & TV Rating

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

Downloadable Rating

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

External Input Blocking

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

APPENDIX

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

Maintenance

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

Product Specifications

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

IR Codes

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

6

FEATURE OF THIS TV

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.

LG's own special digital image generator, consisting
of a full digital image processor, six different main
picture quality factors.

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.

USB IN

SERVUCE ONLYSERVUCE ONLY

USB port shall be used for software update by service
personnel only.

FOR LCD TV

■

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.

On Disposal

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.

PREPARATION

7

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.

OOppttiioonn EExxttrraass

* 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

Copyright© 2007 LGE,

All Rights Reserved.

D-sub 15 pin Cable

Owner’s Manual Power CordCD Manual

When using the VGA (D-sub 15 pin cable) PC connection, the

user must use shielded signal interface cables with ferrite

cores to maintain standards compliance.

Protection Cover

(Refer to P.11)

PREPERATION

Protective Bracket and

Bolt for Power Cord

(Refer to P.12)

OOppttiioonnaall IInnssttaalllleerr RReemmoottee CCoonnttrrooll ffoorr MMooddeell NNoo.. SSeerriieess 2222LLGG33DDCCHH

There is an optional Installer remote control available for the 22LG3DCH models. The installer
remote control is NOT included with the TV.

Wall Mounting Bracket

(RW120)

PREPARATION

8

PREPARATION

FRONT PANEL INFORMATION

■

Image shown may differ from your TV.

■

NOTE: If your TV has a protection tape attached, remove the tape.

And then wipe the TV with a cloth (If a polishing cloth is included with your TV, use it).

VOLUME (+, -)
Buttons

ENTER Button

MENU Button

INPUT Button

CHANNEL(+, -)
Buttons

POWER Button

Power/Standby Indicator

Illuminates red in standby mode.
Illuminates green when the set is switched

on.

Remote Control Sensor

CH

VOL

ENTER

MENU

INPUT

PREPARATION

9

BACK PANEL INFORMATION

■

Image shown may differ from your TV.

12

PREPARATION

10

PREPARATION

AV (Audio/Video) IN

Analog composite connection. Supports standard
definition video only (480i).

UPDATE / RESET

USB IN SERVICE ONLY

Used for software updates.

REMOTE CONTROL OUT

PILLOW SPEAKER

Used to connect to pillow speaker.

SPEAKER SWITCH

Used to select the speaker output switch.
Note: If Pillow Speaker is selected, no Sound will be

heard from TV speakers.
(NORMAL SPEAKER or PILLOW SPEAKER.)

HDMI/DVI IN

Digital Connection. Supports HD video and Digital
audio.

Accepts DVI video using an adapter or HDMI to
DVI cable (not included)

RS-232C IN (SERVICE ONLY)

Used for software updates.

1

2

3

4

6

5

7

8

R

PILLOW

SPEAKER

NORMAL
SPEAKER

PILLOW

SPEAKER

SPEAKER SWITCH

PILLOWPILLOW

SPEAKERSPEAKER

HDMI/DVI INHDMI/DVI IN

RS-232C INRS-232C IN

(SERVICE ONLY)(SERVICE ONLY)

USB INUSB IN

SERVUCE ONLYSERVUCE ONLY

REMOTEREMOTE

CONTROL OUTCONTROL OUT

AV IN 1AV IN 1

VIDEOVIDEO

AUDIOAUDIO

MONOMONO

( )

NORMALNORMAL

SPEAKERSPEAKER

PILLOWPILLOW

SPEAKERSPEAKER

SPEAKER SWITCHSPEAKER SWITCH

RESETRESET

UPDATEUPDATE

1

2

3

4

5

7

6

8

PREPARATION

11

After removing the stand, install the included
pp rr oott eeccttiioonn ccoovveerr

over the hole for the stand.

Press the

PPRROOTTEECC TT IIOONN CCOOVVEERR

into the TV

until you hear it click.

PROTECTION COVER

PREPARATION

12

PREPARATION

CABLE MANAGEMENT

■

Image shown may differ from your TV.

Connect the cables as necessary.
To connect additional equipment, see the

EXTERNAL EQUIPMENT SETUP section.
Secure the power cable with the

PROTECTIVE BRACKET and the screw as
shown. It will help prevent the power cable
from being removed by accident.

Install the CABLE MANAGEMENT CLIP as
shown.

CABLE MANAGEMENT CLIP

1

2

Put the cables inside the CABLE MANAGEMENT
CLIP and snap it closed.

3

PROTECTIVE BRACKET

PREPARATION

14

PREPARATION

VESA WALL MOUNTING

Install your wall mount on a solid wall perpendicular to the floor. When attaching to other building materi­als, please contact your nearest dealer.

If installed on a ceiling or slanted wall, it may fall and result in severe personal injury.
We recommend that you use an LG brand wall mount when mounting the TV to a wall.

GG

Do not install your wall mount kit while the TV is plugged in. It may result in personal injury due to electric
shock.

CAUTION

GG

Screw length needed depends on the wall mount
used. For further information, refer to the instruc­tions included with the mount.

GG

Standard dimensions for wall mount kits are shown
in the table.

GG

When purchasing our wall mount kit, a detailed
installation manual and all parts necessary for
assembly are provided.

GG

Do not use screws longer then the standard dimen­sion, as they may cause damage to the inside to
the TV.

GG

For wall mounts that do not comply with the VESA

standard screw specifications, the length of the
screws may differ depending on their specifica­tions.

GG

Do not use screws that do not comply with the
VESA standard screw specifications.

Do not tighten the screws too much. It may dam­age the TV or allow the TV to a fall and cause per­sonal injury. LG is not liable for these kinds of acci­dents.

GG

LG is not liable for TV damage or personal injury
when a non-VESA or non specified wall mount is
used or the consumer fails to follow the TV installa­tion instructions.

NOTE

!

Product Model

VESA

(A *B)

Standard Screw Quantity

22LG3DCH

200* 10 0

M4 4

LCD TV

AA

BB

GG

To prevent injury, this apparatus must be securely attached to the wall in accordance with the installa­tion instructions.

WARNING

ANTENNA IN

PREPARATION

16

PREPARATION

ANTENNA OR CABLE CONNECTION

1. Antenna (Analog or Digital)

Wall Antenna Socket or Outdoor Antenna without a Cable Box
Connection.

For optimum picture quality, adjust the direction if needed.

2. Cable

Wall
Antenna
Socket

Outdoor
Antenna
(VHF, UHF)

Cable TV
Wall Jack

Multi-family Dwellings/Apartments
(Connect to wall antenna socket)

RF Coaxial Wire (75 ohm)

RF Coaxial Wire (75 ohm)

Single-family Dwellings /Houses
(Connect to wall jack for outdoor antenna)

Be careful not to bend the copper wire
when connecting the antenna.

Copper Wire

■

To improve the picture quality in a poor signal area, please purchase a signal amplifier and install properly.

■

If the antenna needs to be split for two TV’s, install a 2-Way Signal Splitter.

■

If the antenna is not installed properly, contact your dealer for assistance.

R

■

To prevent damage do not connect to the power outlet until all connections are made between the devices.

ANTENNA IN

EXTERNAL EQUIPMENT SETUP

17

EXTERNAL EQUIPMENT SETUP

HD RECEIVER SETUP

This TV can receive Digital Over-the-air or Digital Cable signals without an external digital set-top box. However,
if you do receive digital signals from a digital set-top box or other digital external device, refer to the figure as
shown below.

■

To prevent the equipment damage, never plug in any power cords until you have finished connecting all equipment.

EXTERNAL EQUIPMENT SETUP

18

EXTERNAL EQUIPMENT SETUP

HDMI Connection

Connect the digital set-top box to

HHDDMMII// DD VVII IINN

jack on the TV.

No separate audio connection is necessary.
HDMI supports both audio and video.

1. How to connect

2. How to use

■

Turn on the digital set-top box.
(

Refer to the owner’s manual for the digital set-top box.

)

2

1

HDMI-DTV

Horizontal Vertical

Frequency(KHz)Frequency(Hz

)

15.73 59.94

15.73 60.00

31.469 59.94

31.500 60.00

44.96 59.94

45.00 60.00

33.72 59.94

33.75 60.00

67.50 60.00

Resolution

720x480p

1280x720p

1920x1080i

1920x1080p

( )

HDMI/DVI IN

USB IN

SERVUCE ONL

VIDEO

MONO

( )

AUDIO

S-VIDEOS-VIDEO

RESET

UPUPDATE

AV IN 1AV IN 1

VIDEO

AU

COMPONENT

IN

HDMI-DTV OUTPUT

1

720x480i

EXTERNAL EQUIPMENT SETUP

19

DVI to HDMI Connection

( )

( )

AUDIO IN

(RGB/DVI)

AUDIO IN

(RGB/DVI)

HDMI/DVI IN

USB IN

SERVUCE ONLY

VIDEO

MONO

( )

AUDIO

S-VIDEOS-VIDEO

RGB IN (PC)

RS-232C IN

(SERVICE ONLY)

RS-232C IN

(SERVICE ONLY)

AV IN 1AV IN 1

VIDEO

AUDIO

COMPONENT

IN

LR

DVI-DTV OUTPUT

L

R

1

2

GG

A DVI to HDMI cable or adapter is required for this
connection. DVI doesn't support audio, so a separate
audio connection is necessary.

NOTE

!

Connect the DVI output of the digital set-top box to
the

HHDDMMII//DD VV II IINN

jack on the TV.

Connect the audio output of the digital set-top box to
the

AAUUDDIIOO IINN((RR GG BB// DD VVII))

jack on the TV.

1. How to connect

2. How to use

■

Turn on the digital set-top box. (Refer to the owner’s man­ual for the digital set-top box.

)

2

1

EXTERNAL EQUIPMENT SETUP

20

EXTERNAL EQUIPMENT SETUP

DVD SETUP

HDMI Connection

Connect the HDMI output of the DVD to the
HHDDMMII//DD VV II IINN

jack on the TV.

No separate audio connection is necessary.
HDMI supports both audio and video.

1. How to connect

2. How to use

■

Refer to the DVD player's manual for operating instructions.

2

1

HDMI/DVI IN

USB IN

SERVUCE ONLY

VIDEO

MONO

( )

AUDIO

S-VIDEOS-VIDEO

RESET

UPDUPDATE

AV IN 1AV IN 1

VIDEO

AUDI

COMPONENT

IN

HDMI OUTPUT

1

EXTERNAL EQUIPMENT SETUP

22

EXTERNAL EQUIPMENT SETUP

VCR SETUP

Antenna Connection

■

To avoid picture noise (interference), leave an adequate distance between the VCR and TV.

■

If the 4:3 picture format is used; the fixed images on the sides of the screen may remain visible on the
screen. This phenomenon is common to all TVs and is not covered by warranty.

L R

S-VIDEO VIDEO

OUTPUT
SWITCH

ANT IN

ANT OUT

ANTENNA IN

M.P.I.

Wall Jack

Antenna

1

2

Connect the RF antenna out socket of the
VCR to the

AANNTTEENNNNAA IINN

socket on the

TV.

Connect the antenna cable to the RF
antenna in socket of the VCR.

1. How to connect

2. How to use

■

Set VCR output switch to 3 or 4 and then
tune TV to the same channel number.

■

Insert a video tape into the VCR and press
PLAY on the VCR. (Refer to the VCR owner’s
manual.

)

2

1

EXTERNAL EQUIPMENT SETUP

23

Composite (RCA) Connection

Connect the

AAUUDD II OO/VVII DD EEOO

jacks between TV and
VCR. Match the jack colors (Video = yellow, Audio Left
= white, and Audio Right = red)

1. How to connect

2. How to use

■

Insert a video tape into the VCR and press PLAY on the
VCR. (Refer to the VCR owner’s manual.

)

■

If connected to

AAVV IINN22

, select

AAVV 22

input source on the TV.

1

GG

If you have a mono VCR, connect the audio cable
from the VCR to the

AAUUDDIIOO LL((MMOONNOO ))

jack of

the TV.

NOTE

!

AUDIO

(RGB/

VIDEO

MONO

( )

AUDIO

RGB IN (P

AV IN 1

AV IN 1

VIDEO

AUDIO

COMPONENT

IN

S-VIDEO

L

R

S-VIDEO

VIDEO

OUTPUT

SWITCH

ANT IN

ANT OUT

1

EXTERNAL EQUIPMENT SETUP

24

EXTERNAL EQUIPMENT SETUP

OTHER A/V SOURCE SETUP

AV IN 2

L/ MONO

R

AUDIO

VIDEO

H/P

L R

VIDEO

Camcorder

Video Game Set

Connect the

AAUUDDIIOO/VVIIDDEEOO

jacks
between TV and external equipment.
Match the jack colors

.

(

Video = yellow, Audio Left = white, and

Audio Right = red

)

1. How to connect

2. How to use

■

If connected to

AAVV IINN11

input, select the

AAVV 11

input source on the TV.

■

Operate the corresponding external equipment.

1

1

EXTERNAL EQUIPMENT SETUP

25

PILLOW SPEAKER SETUP

■

Connect a pillow speaker to the LCD TV/Monitor.

Pillow speaker not included with TV.

PILLOWPILLOW

SPEAKERSPEAKER

NORMAL

SPEAKER

PILLOW

SPEAKER

SPEAKER SWITCHSPEAKER SWITCH

1. How to connect

Connect the

PPIILLLLOO WW SSPPEEAA KK EE RR

output jack on the

back of the TV.

Connect an acccessory pillow speaker or wired remote
control unit to this 6-pin jack.

Select

PPIILLLLOO WW SSPPEEAAKKEE RR

on the rear panel of the

TV.

2

1

3

■

NOTE:

If the pillow speaker switch is set to Pillow Speaker, no
sound will be heard from the TV speakers. Also, Auto Volume will
be grayed out and not accessible on the Sound menu.

Use a pillow speaker by Curbell, Model A-16455-02 or other UL
recognized pendant control bearing the warning:

“Risk of fire if used in oxygen enriched atmosphere. Keep pen-

dant control away from oxygen equipment.”

Controlling the TV with Serial Data

The TV is capable of being controlled by a single-wire, serial data
signal. This is a LG patented technology and is being implemented
by certain brands of “smart” pillow speakers, such as Curbell’s
“GEN-II” models.

Pillow Speaker Interface

This connector furnishes three control lines and an audio output.
A patient-pendant remote control, or entertainment audio and
nurse call system may be connected here. All lines are isolated
from the AC power line and earth ground. (Optoisolators isolate
the control lines, and a transformer isolates the audio. There are
no relays or inductive components in the control lines.)

Controlling the TV with Mechanical Switches

Pin 4(common) is momentarily connected to pin
1, 3, or 6 via push-action switches to control
On/Off and Channel Up/Down. These pins are
at +13volts DC(when measured from pin4) with
the switches open. Current draw is 8 mA when a
switch is closed. (This operation is identical to
previous LG models using the 5-Wire Interface
except that only +7 volts DC was supplied and
current draw was only 2.5 mA.)

pin No.

1
2
3

4

5

6

External TV On/Off switch.
(Not used.)
External Channel Up switch or Data in.
Common connection for control, data, and
audio output. Impedance to earth ground is a
10-meg resistor in parallel with a 1100 pf
capacitor.
Isolated audio output. Nominal 14-ohm source
impedance with short circuit protection.
Intended for a pillow speaker with a low-impe
ance pad-type volume control.
External Channel Down switch.

Purpose

EXTERNAL EQUIPMENT SETUP

26

EXTERNAL EQUIPMENT SETUP

This TV provides Plug and Play capability, meaning that the PC adjusts automatically to the TV's settings.

VGA (D-Sub 15 pin) Connection

RGB OUTPUT

AUDIO

AUDIO IN

(RGB/DVI)

AUDIO IN

(RGB/DVI)

VIDEO

MONO

( )

RGB IN (PC)RGB IN (PC)

REMOT

CONTROL

AUDIOAUDIO

1

2

2. How to use

■

Turn on the PC and the TV.

■

Select the

RR GG BB

input source on the TV using the

IINNPPUUTT

button on the remote control.

Connect the VGA output of the PC to the

RR GG BB

II NN((PP CC

))

jack on the TV.

Connect the PC audio output to the

AAUUDDII OO II NN

((

RRGGBB // DDVVII

))

jack on the TV.

1. How to connect

2

1

PC SETUP

EXTERNAL EQUIPMENT SETUP

27

Horizontal Vertical

Frequency(KHz)Frequency(Hz

)

31.469 70.08

31.469 70.08

31.469 59.94

37.879 60.31

48.363 60.00

47.776 59.87

47.712 60.01

47.720 59.799

47.130 59.65

GG

To get the the best picture quality, adjust the
PC graphics card to 1360x768.

GG

Depending on the graphics card, DOS mode
may not work if a HDMI to DVI Cable is in use.

GG

In PC mode, there may be noise associated
with the resolution, vertical pattern, contrast
or brightness. If noise is present, change the
PC output to another resolution, change the
refresh rate to another rate or adjust the
brightness and contrast on the PICTURE menu
until the picture is clear.

GG

Avoid keeping a fixed image on the screen for a
long period of time. The fixed image could
become permanently imprinted on the screen.

GG

The synchronization input form for Horizontal
and Vertical frequencies is separate.

GG

Depending on the graphics card, some resolu­tion settings may not allow the image to be
positioned on the screen properly.

NOTES

!

Supported Display Specifications
(RGB-PC, HDMI-PC)

Resolution

720x400

1360x768

640x350

640x480

800x600

1024x768

1366x768

1280x768

* Only RGB-PC mode

DVI to HDMI Connection

( )

AUDIO IN

(RGB/DVI)

AUDIO IN

(RGB/DVI)

HDMI/DVI IN

USB IN

SERVUCE ONLY

VIDEO

MONO

( )

AUDIO

S-VIDEOS-VIDEO

RGB IN (PC)

UPDATE

RS-232C IN

(SERVICE ONLY)

AV IN 1AV IN 1

VIDEOVIDEO

AUDIOAUDIO

COMPONENT

IN

DVI-PC OUTPUT AUDIO

1

2

2. How to use

■

Turn on the PC and the TV.

■

Select the

HHDDMMII

input source on the TV using the

IINNPPUUTT

button on the remote control.

Connect the DVI output of the PC to the

HHDDMMII//DD VVII

IINN

jack on the TV.

Connect the PC audio output to the

AAUUDD II OO II NN

((RR GG BB//DDVV II))

jack on the TV.

1. How to connect

2

1