LG 71SA1DUA Users manual

Test Report No.: GETEC-E3-05-059
FCC Class B Certification

APPENDIX H

: USER’S MANUAL

EUT Type: 71” LCoS Projection TV

FCC ID: BEJ71SA1DUA

LCoS Projection TV

OWNER’S MANUAL

MODELS: 62SA1D/71SA1D

62SA1D-UA/71SA1D-UA

LG Electronics U.S.A., Inc.

TM

R

TruSurround XT

Please read this manual carefully and completely before
operating your TV.
Retain this manual for future reference.
Record model number and serial number of the TV in the
spaces provided below.
See the label attached on the back cover and relate this
information to your dealer if you require service.

Model Number :
Serial Number :

WARNING/CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER
SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL.

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.

WARNING/CAUTION:

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.

POWER CORD POLARIZATION:

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY
INSERT.

ATTENTION: POUR ÉVITER LES CHOCS ÉLECTRIQUES, INTRODUIRE LA LAME LA PLUS LARGE
DE LA FICHE DANS LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.

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.

REGULATORY INFORMATION:

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 into 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.

COMPLIANCE:

The responsible party for this product’s compliance is:
LG Electronics U.S.A., Inc
1000 Sylvan Avenue, Englewood Cliffs, NJ 07632
1-800-243-0000
http://www.lgusa.com

WARNING

RISK OF ELECTRIC SHOCK
DO NOT OPEN

/CAUTION

W

W

arning/Caution

arning/Caution

Warning/Caution

LCoS Projection TV

TV Guide On Screen Notices for U.S.A.

TV Guide On Screen Notices for U.S.A.

Digital Cable Compatibility

Digital Cable Compatibility

This digital television is capable of receiving basic analog, digital basic and digital premium cable television programming by
direct connection to a cable system providing such programming. A security card provided by your cable operator is required
to view encrypted digital programming. Certain advanced interactive digital cable services such as video-on-demand, cable
operator enhanced program (For example, electronic program guide provided by the cable operator), and data enhanced
television service may require the use of a set top box. For more information contact your local cable operator.

In the United States, TV GUIDE and other related marks are registered marks of Gemstar-TV Guide International, Inc. and/or
one of its affiliates. In Canada, TV GUIDE is a registered mark of Transcontinental Inc., and is used under license by
Gemstar-TV Guide International, Inc.

The TV Guide On Screen system is protected by one or more of the following issued United States patents 6,498,895,
6,418,556, 6,331,877; 6,239,794; 6,154,203; 5,940,073; 4,908,713; 4,751,578; 4,706,121.

The TV Guide On Screen system is manufactured under license from Gemstar-TV Guide International, Inc. and/or one of its
affiliates.

Use of the CableCARD

TM

TradeMark.

“CableCARD

TM

is a trademark of Cable Television Laboratories, Inc.”

Trademark Notice

Aux Etats-Unis TV GUIDE et d’autres marques relatives sont des marques déposées de Gemstar-TV Guide International,
Inc. et/ou d’une de ses sociétés affiliées. Au Canada TV GUIDE est une marque déposée de Transcontinental Inc., utilisée
sous licence de Gemstar-TV Guide International, Inc.

Le système TV Guide On Screen est fabriqués sous licence de Gemstar-TV Guide International, Inc. et/ou d’une de ses sociétés

affiliées.

Le système TV Guide On Screen est protégés par un ou plusieurs brevets émis aux Etats-Unis, comme le 6,498,895,
6,418,556, 6,331,877; 6,239,794; 6,154,203; 5,940,073; 4,908,713; 4,751,578; 4,706,121.

License Notice

Patent Notice

Owner’s Manual

Safety Instructions

IMPORTANT SAFETY INSTRUCTIONS

Important safety instructions shall be provided with each apparatus. This information shall be given in a separate booklet or
sheet, or be located before any operating instructions in an instruction for installation for use and supplied with the appara­tus. This information shall be given in a language acceptable to the country where the apparatus is intended to be used. The
important safety instructions shall be entitled “Important Safety Instructions”. The following safety instructions shall be includ­ed where applicable, and, when used, shall be verbatim as follows. Additional safety information may be included by adding
statements after the end of the following safety instruction list. At the manufacturer’s option, a picture or drawing that illus­trates the intent of a specific safety instruction may be placed immediately adjacent to that safety instruction :

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

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

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including ampli-

fiers)that produce heat.

9. 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.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the

point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. 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.

Safety Instructions

Safety Instructions

PORTABLE CART WARNING

LCoS Projection TV

Safety Instructions

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. 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 exposed to rain or moisture, does not operate normally, or has been dropped.

15. CAUTION concerning the Power Cord :

Most appliances recommend they 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 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.

16. Outdoor Use Marking :

WARNING - To Reduce The Risk Of Fire Or Electric Shock, Do Not Expose This Appliance To Rain Or Moisture.

17. Wet Location :

Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall

be placed on the apparatus.

Owner’s Manual

Introduction

Introduction

Introduction

Controls

Controls

- This is a simplified representation of a front panel.

- Here shown may be somewhat different from your TV.

* To high quality of the

sound, do not press the
speakers.

Front Panel Controls

Front Panel Controls

(북미)

POWER

TV GUIDE

POWER Button

TV GUIDE Button

MENU Button

ENTER Button

Function Status Indicators

Function Status Indicators

- Lamp indicator, operation indicator, and temperature indicator located below the front panel controls, reveal the
operating status of the LCoS projection TV.

Off Power Cord is not connected.

Operation Indicator

Lamp Indicator

Temperature Indicator

Red Power Cord is connected, TV is in standby mode.
Green TV turns on.
Red (blinking) Power Cord is connected, TV is in booting sequence.
White (Stacking) Preparing operation in standby mode.
Orange Projection lamp is reaching the end of its life and needs to

Red (blinking) There is a problem with the lamp or around it. Contact an

Green (blinking) The lamp cover is not closed.
Orange The projection TV is overheating. Check the blocked vents

Red The projection TV shuts down due to overheating.
Red (blinking) The projection TV shuts down, check the cooling fan.

VOL CH

VOLUME (
Buttons

F,G)

CHANNEL (E, D) Buttons

On operating the

Operation Indicator/
Lamp Indicator/
Temperature Indicator

ENTER

be replaced with a new lamp. Contact your service center.

authorized service center.

of the Projection TV .

Contact your service center.

VOL CH

mode

ENTER

MENU

VOL CH

Owner’s Manual

Introduction

PC/DTV
(XGA/
480p/

720p
1080i)

DVI

RGB/DVI

UPGRADE PORT

/

P

R

P

B

Y

DTV/DVD

RGB

PC/DTV
(XGA/
480p/
720p
1080i)

PC/DTV

(XGA
/480p
/720p

/1080i)

S-VIDEO

PR

PB

Y

MONO

CABLE

RGB INPUT

COMPONENT

INPUT2 INPUT1

DTV/DVD INPUT

RGB/DVI INPUT

(L)

(R)

AUDIO

(L)

(R)

AUDIO

VIDEO

(L)

(R)

AUDIO

(L)

(R)

AUDIO

MONITOR

OUTPUT

VIDEO

INPUT2

VIDEO

INPUT1

DIGITAL AUDIO
OPTICAL INPUT1
(COMPONENT2)

DIGITAL AUDIO
OPTICAL INPUT2

(DVI)

IEEE-1394

DIGITAL AUDIO

OPTICAL OUTPUT

ANTENNA

C
a
b

l
e
C
A
R
D

HDMI1

/DVI

VARIABLE

AUDIO OUT

G-LINK

HDMI2

UPGRADE

PORT

ANTENNA Inputs

Connect antenna sig­nals to the TV directly.

DIGITAL AUDIO OPTICAL
OUTPUT

Used to connect either an exter­nal amplifier, or add a sub­woofer to your surround sound
system if it has a digital
audio optical input.
(Refer to )

MONITOR OUTPUT

Connect a second TV or
Monitor.

S-VIDEO In

A connection available
with some high-end
equipment that provides
even better picture qual­ity for Video 2.

RGB/DVI INPUT

Connect the monitor
output connector from
a PC to the appropri­ate input port.

RGB Input

Connect the TV output
connector from a PC/DTV
to the appropriate input
port.

VARIABLE AUDIO OUT

Used to connect either
an external amplifier,
or add a sub-woofer to
your surround sound
system.

COMPONENT INPUT 1-2

Connect a component
video/audio device to
these jacks. Refer to your
DVD manual for further
information.

VIDEO 1 or 2

Connects the video sig­nals from various types
of equipment.

Left/Right AUDIO

Used for stereo sound
from various types of
equipment.

IEEE1394

Connect DVHS or
MicroMV to IEEE1394
Connector.

CableCARD™

Used for CableCARD™
received Cable Service
Provider.

CABLE Inputs

Connect cable signals to
the TV, either directly or
through your cable box.

G-LINK

Connect a G-

LINK Cable to

this jack.

DIGITAL AUDIO OPTI­CAL INPUT1(COMPO­NENT2)

Connect digital audio
from the equipment
connected to COMPO­NENT 2.

DIGITAL AUDIO OPTI­CAL INPUT2(DVI)

Connect digital audio
from the equipment
connected to
HDMI/DVI(VIDEO).
(Refer to )

Notes: In standby mode, these port will not work.

If the video is connected through HDMI-TO-HDMI cable, you don’t need to connect digital audio. This port
is used only when the video connected through DVI-TO-HDMI cable.

1

2

1

2

HDMI1/DVI, HDMI 2

Connect a HDMI signal
to HDMI1/DVI or
HDMI2. Or connect a
DVI(Video) signal to
HDMI1/DVI.

Back Connection Panel

Back Connection Panel

Connection Options

Connection Options

LCoS Projection TV

Introduction

LEFT/RIGHT
AUDIO

Used for stereo
sound from vari­ous types of
equipment.

S-VIDEO

A connection available
on some very high-end
equipment that pro­vides better picture
quality than video input.

VIDEO

Connects the
video signals
from any piece of
equipment.

FRONT A/V

There are four jacks on the left side on your projection TV
that make connecting Audio/Video devices like video
games and camcorders very simple.

The jacks are like those found on the back jack connec­tion panel. This means that most equipment that connects
to those types of jacks on the rear jackpack, may be con­nected to the front connection panel.

To use the side jacks as the signal source, select them
using Main Input menu as described on page 61. They
will be named “Front Video” in the Main Input menu.

If you input both Front Video and
S-Video, only the S-Video will
work.

If you’re connecting a video game
device, make sure to change the
picture settings with the EZ
Picture option in the Video menu
(see page 62).

Mini glossary

A/V CABLESAudio/Video cables. Three cable connector—Right audio (red), Left audio (white), and Video (yellow). A/V cables are

used for stereo playback of videocassettes and for higher quality picture and sound from other A/V devices.

A/V DEVICE Any device that produces video or sound (VCR, DVD, cable box, or television).

Front Connection Panel

Front Connection Panel

Owner’s Manual

Installation

<When the PC supports DVI>

How to connect

1. Connect the PC to HDMI1/DVI port of this TV with an HDMI-to-DVI cable(not supplied with this product).
If you do not need to connect audio, HDMI2 port is also available for the DVI video connection.

2. If the PC(or the sound card of the PC) has a fiber optic digital audio output connector, connect the PC's audio output to DIGI-

TALAUDIO(OPTICAL) port for DVI INPUT.

3. If the PC(or the sound card of the PC) has an analog audio output connector, connect the PC's audio output to AUDIO INPUT

port located on the right side of RGB INPUT port.

How To Use

1. To get the best picture quality, adjust the PC graphics card to 1024x768, 60Hz.

2. Select HDMI1/DVI input source in main input option of SETUP menu.(Refer to P.61)

TV/VIDEO button is also available for this purpose.

3. Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in PC

mode. 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 VIDEO menu until the picture is clear. If the refresh rate of the PC graphic card can not be
changed, change the PC graphic card or consult the manufacturer of the PC graphic card.

<When the PC supports RGB>

How to connect

1. Connect the PC to RGB INPUT port of this TV with a RGB cable(not supplied with this product).

2. If the PC(or the sound card of the PC) has an analog audio output connector, connect the PC's audio output to AUDIO INPUT

port located on the right side of RGB INPUT port.

How To Use

1. To get the best picture quality, adjust the PC graphics card to 1024x768, 60 Hz.

2. Select RGB-PC input source in main input option of SETUP menu.(Refer to P.61)

Once you select RGB-PC in main input option of SETUP menu, TV/VIDEO button is also available for this purpose.

3. Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in PC

mode. 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 VIDEO menu until the picture is clear. If the refresh rate of the PC graphic card can not be
changed, change the PC graphic card or consult the manufacturer of the PC graphic card.

PC Setup

PC Setup

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

- The TV perceives 640x480, 60Hz as DTV 480p based on the PC graphic card, change the screen scanning rate for the graphic
card accordingly.

Resolution

640x350

640x480

800x600

Horizontal

Frequency(KHz)

31.468

31.469

37.861

37.500

70.09

59.94

72.80

75.00

48.363

56.476

60.023

Vertical

Frequency(Hz)

1024x768

Monitor Display Specifications (RGB-PC or HDMI/DVI Mode)

35.156

37.879

48.077

46.875

56.25

60.31

72.18

75.00

60.00

70.06

75.02

LCoS Projection TV

Installation

Send the TV’s audio to external audio equipment (stereo system) via
the Digital Audio Output (Optical) port.

How to connect

1. Connect one end of an optical cable to the TV Digital Audio
(Optical) Output port.

2. Connect the other end of the optical cable to the digital audio (opti­cal) input on the audio equipment.

3. Set the “

TV Speaker option - Off” in the AUDIO menu. Refer to

page 64.
See the external audio equipment instruction manual for operation.

Caution: Do not look into the optical output port. Looking

at the laser beam may damage your vision.

Digital

Digital

Audio Output

Audio Output

PR

PB

Y

CABLE

COMPONENT

INPUT2 INPUT1

DTV/DVD INPUT

(L)

(R)

AUDIO

ANTENNA

DIGITAL AUDIO
OPTICAL INPUT1
(COMPONENT2)

DIGITAL AUDIO
OPTICAL INPUT2

(DVI)

IEEE-1394

DIGITAL AUDIO

OPTICAL OUTPUT

C
A
B
L
E
C
A
R
D

DVI

G-LINK

HDMI

HDMI1

/DVI

HDMI2

C
a
b

l
e
C
A
R
D

Hook up Variable Audio Output, L-Audio-R to Amplifier system for
Left/Right front speaker sound.

How to connect

1. Locate the Variable Audio Out jacks on the back of your TV and the
Input jacks on the back of your stereo's amplifier.

2. Connect the two jacks, making sure that the right and left channels
are connected correctly.

3. Set up your speakers through your analog stereo amplifier, accord­ing to the instructions provided with the amplifier.

External Stereo

External Stereo

PC/DTV

(XGA
/480p
/720p

/1080i)

S-VIDEO

MONO

RGB INPUT

RGB/DVI INPUT

(L)

(R)

AUDIO

(L)

(R)

AUDIO

VIDEO

(L)

(R)

AUDIO

MONITOR
OUTPUT

VIDEO
INPUT2

VIDEO
INPUT1

VARIABLE

AUDIO OUT

UPGRADE

PORT

Owner’s Manual