LG 47LBX User manual

OWNER'S MANUAL
LCD TV MODELS
42LBX
47LBX
52LBX
Please read this manual carefully before operating
your set°
Retain it for future reference°
Record mode[ number and serial number of the set.
See the [abe[ attached on the back cover and quote
this information to your dealer
when you require servkeo
ENERGY STAR is a set of power-saving
guidelines issued by the U.So
Environmental Protection Agency(EPA).
As an ENERGYSTAR
Partner LGE U. S0A.,mnc_
has determined that this
product meets the
ENERGYSTARguidelines
for energy efficiency.

WA ! G/ !
WARNING /CAUTION
To prevent fire or shock hazards, do not expose
this product to rain or moisture.
WARNING/CAUTION
TO REDUCE THE RISK OF FIREAND ELECTRIC
SHOCK, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
Class B digital device
This equipment has been tested and found to com-
ply with the limits for a Class B digital device, pur-
suant to Part ]5 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residentb[ installation. This
equipment generates, uses and can radiate radio fre-
quency 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 wi[[ not
occur in a particular installation. If this equipment
does cause harmful interference to radio or teIev[_
sion 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 outJet on a circuit
different from that to which the receiver is con-
nected.
- ConsuJt the deaJer or an experienced radio/TV
technician for heJp.
Any changes or modifications not expressly
approved by the party responsible for compliance
could void the user's authority to operate the
equipment°
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.
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

SAFETYINSTRUCTIONS
IMPORTANT SAFETYINSTRUCTIONS
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:
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
O 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.
ODo 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.
OProtect 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.
Unplug this apparatus when unused for long
periods of time.
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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.
$3125A
Never touch this apparatus or antenna during
a thunder or lighting storm.
Do not allow a impact shock or any objects to
fall into the product, and do not drop onto the
screen with something.
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.
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 dam-
age 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.
Outdoor use marking :
WARNING - To reduce the risk of fire or elec-
tric shock, do not expose this appliance to rain
or moisture.
Wet Location Marking : Apparatus shall not be
exposed to dripping or splashing and no
objects filled with liquids, such as vases, shall
be placed on or over apparatus.
GROUNDING
Ensure that you connect the earth ground wire
to prevent possible electric shock. 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.
[Breaker
Power
Supply
DISCONNECTING DEVICE FROM MAINS
Mains plug is the disconnecting device. The
plug must remain readily operable.
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CONTENTS
WARNING /CAUTION ............................ I
SAFETY INSTRUCTIONS .......................... 2
FEATURE OF THIS TV ............................... 6
Entry Modes ................................................... 39
Photo List ....................................................... 40
Music List ....................................................... 44
Accessories ...................................................... 7
Front Panel Information ..................................... 8
Back Panel Information ...................................... 9
Attaching the TV to a Wall ............................... 10
Back Cover for Wire Arrangement ..................... 11
Desktop Pedestal Installation ............................ 12
VESA Wall Mounting ........................................ 12
Antenna or Cable Connection .......................... 13
HD ReceiverSetup ......................................... 14
DVD Setup ...................................................... 17
VCR Setup ..................................................... 19
PC Setup ........................................................ 21
Other A/V Source Setup ................................. 26
USB In Setup ................................................. 26
Audio Out Setup ............................................ 27
Remote Contro Functions ................................ 28
Turning On TV ................................................ 30
Channel Selection ........................................... 30
Volume Adjustment ......................................... 30
On-Screen Menus Selection ............................. 31
Channel Setup
- Auto Scan (Auto Tuning) ........................... 32
- Add /Delete Channel (Manual Tuning) ...... 33
- Channel Editing ........................................ 34
Input List ........................................................ 35
SimpLink ......................................................... 36
Input Label ..................................................... 38
Picture Size (Aspect Ratio) Control .................. 46
Preset Picture Settings
- Picture Mode - Preset ............................... 47
- Color Tone - Preset .................................. 48
Manual Picture Adjustment
- Picture Mode - User Mode ........................ 49
- Color Tone - User Mode ........................... 50
XD - Picture Improvement Technology ............. 51
Advanced - Cinema 3:2 Pulldown Mode ........... 52
Advanced - Black (Darkness) Level................... 53
Advanced - TruM ............................................ 54
TruM Demo .................................................... 55
Picture Reset ................................................. 56
Auto Volume Leveler (Auto Volume) ................. 57
Preset Sound Setting (Sound Mode) ................ 58
Sound Setting Adjustment - User Mode ........... 59
Balance .......................................................... 60
Stereo/SAP Broadcasts Setup .......................... 61
TV Speakers On/Off Setup .............................. 62
Audio Language .............................................. 63
On-Screen Menus Language Selection ............. 64
Caption Mode ................................................ 65
- Analog Broadcasting System Captions ....... 66
- Digital Broadcasting System Captions ........ 67
- Caption Option ....................................... 68
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Clock Setting
- Auto Clock Setup .................................... 69
- Manual Clock Setup ................................. 70
Auto On/Off Timer Setting ............................. 71
Sleep Time Setting .......................................... 72
Auto Shut-off Setting ....................................... 73
Set Password& Lock System ........................... 74
Channel Blocking ............................................ 76
Movie & TV Rating .......................................... 77
External Input Blocking .................................... 80
Key Lock......................................................... 80
Troubleshooting .............................................. 81
Maintenance ................................................... 83
Product Specifications ..................................... 84
Programming the RemoteControl ................... 85
IRCodes ....................................................... 89
External Control Through RS-232C .................. 91
S

FEATURESOF THIS TV
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SRS(@) °
D | _ | TA L
1080P
_" is a trademark of SRS Labs, Inc
TruSurround XT technology is incorporated under
license from SRS Labs, Inc.
LG TV with this logo displays Full HD(high-defini-
tion) ]O80p native resolution by receiving and pro-
cessing a Fuji HD ]O80p signal
LG TV with this logo can play MP3 music from a
MP3 player, such as iPOD, and ]PEG images from a
digital camera through the USB device.
DIGITAL
With HDMI CEC support of LG's audio/video device
L_|[ITIPL|rIK connected to the HDMI (high-definition multimedia
interface), LG TV with this logo works easily with one E N o i N E
remote control
It has three HDMI ports that connect audio and
video devices with one cane and produces the high-
est quaJi'Rydigital images and sound,
Manufactured under license from Dolby Laboratories
"Dolby "and the doubie-D symbol are trademarks of
Do[by Laboratories,
High-definition television High-resolution digita[
television broadcast and playback system composed
of roughly a mi!Jion or more pixe[s, 16:9 aspect-ratio
screens, and AC3 digital audio. A subset of digital
television, HDTV formats include 1080i and 720p
resolutions.
LG's own special digital image generaton consisting
of a fuji digital image processor, six different main
picture quality factors.
If the TV feels cold to the touch, there may be a small "flicker" when it is turned on. This is normal, there is noth-
ing 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 pro-
duce some temporary distortion effects on the screen.
On Disposal
a. The fluorescent lamp used in this product contains a small amount of mercury.
b. Do not dispose of this product with general household waste.
c. Disposal of this product must be carried out in accordance to the regulations of your local authority.
6

PREPARATION
ACCESSORIES
Ensure that the following accessories are included with your plasma display. If an accessory is missing, please
contact the dealer where you purchased the product.
User must use shielded signal interface cables (D-sub 15 pin cable) with ferrite cores to maintain standard
compliance for the product.
Owner's Manual CD Manual Remote Control Batteries
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Power Cord Polishing Cloth
Slightly wipe stained spot on the exterior only with the polishing
cloth for the product exterior if there is stain or fingerprint on
surface of the exterior,
Do not wipe roughly when removing stain, Please be cautions of
that excessive power may cause scratch or discoloration.
75ohm Round Cable Cable Management
D-sub 15 pin Cable
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PREPARATION
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FRONT PANELINFORMATION
,,,IHere shown may be somewhat different from your TV.
""_NOTE: If your product has a protection tape attached, remove the tape.
And then wipe the product with a cloth (If a polishing cloth is included with your product, use it).
Remote Control Sensor
Intelligent Eye
Adjusts picture according to
the surrounding conditions.
Power/Standby Indicator
• Illuminates red in standby mode.
• Illuminates green when the set is switched on.
-- CHANNEL
(A,V) Buttons
VOLUME
(_1,1_)Buttons
-- ENTER Button
-MENU Button
Button
Button
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BACKPANELINFORMATION
""_Here shown may be somewhat different from your TV.
@
Input port
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HDMI/DVI IN
Connect a HDMI signal to 1,2 or 3.
Or DVl (VIDEO)signal to the 1,2 or 3 port with a
DVl to HDMI cable.
COMPONENT IN
Connect a component video/audio device to these
jacks.
RGB(PC)
AUDIO (RGB/DVI)
Connect the monitor output from a PC to the
appropriate input port.
RS-232C IN (CONTROL & SERVICE) PORT
Connect to the RS-232C port on a PC.
REMOTE CONTROL PORT
Connect your wired remote control.
@AV (Audio/Video) IN 1,2
Connect audio/video output from an external
device to these jacks.
S-VIDEO
Connect S-Video out from an S-VIDEO device.
@ AUDIO OUT
Connect analog audio to various types of equipment.
@ DIGITAL AUDIO OUT
Connect digital audio to various types of equipment.
Note: In standby mode, these ports do not work.
@ ANTENNA/CABLE IN
Connect over-the air signals to this jack.
Connect cable signals to this jack.
@ Power Cord Socket
For operation with AC power.
Caution: Never attempt to operate the TV on DC power.
9

PREPARATION
ATTACHING THE TV TO A WALL
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,,,_Here shown may be somewhat different from your TV.
This feature is not available for all models.
We recommend that you set up the TV close to a wall so it cannot fall over if pushed backwards.
Additionally, we recommend that the TV be attached to a wall so it cannot be pulled in a forward direction,
potentially causing injury or damaging the product.
Caution: Please make sure that children don't climb on or hang from the TV.
01_Insert the eye-bolts (or TV brackets and bolts) to tighten the product to the wall as shown in the picture.
_lnsert the eye-bolts and tighten them securely in the upper holes.
Secure the wall brackets with the bolts (not provided as parts of the product, must purchase separately ) to
the wall. Match the height of the bracket that is mounted on the wall to the holes in the product.
Ensure the eye-bolts or brackets are tightened securely.
Use a sturdy rope (not provided as parts of the product, must purchase
separately) to tie the product. It is safer to tie the rope so it becomes horizontal
between the wall and the product.
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BACK COVERFOR WIREARRANGEMENT
""_Here shown may be somewhat different from your TV.
Connect the cables as necessary.
To connect an additional equipment, see the
EXTERNAL EQUIPMENT SETUP section.
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Install the CABLE MANAGEMENT as shown.
(Insert it as pushing the loops on the both
sides of the cable management.)
CABLE MANAGEMENT
Bundle the cables using the supplied twist
holder.
(This feature is not available for all models.)
How to remove the cable management
TWIST HOLDER
Hold the CABLE MANAGEMENT with both
hands and pull it out.
(Pull it out as holding the loops on the both sides of
the cable management.)
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PREPARATION
DESKTOP PEDESTALINSTALLATION
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For proper ventilation, allow a clearance of 4inches on all four sides from the wall.
4inches
4inches
4 inches
4 inches
VESAWALL MOUNTING
This product accepts a VESA-compliant mounting interface pad. (optional)
There 4 threaded holes are available for attaching the bracket.
42/47 inches: 600mm
52 inches: 800mm
400mm
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ANTENNA OR CABLECONNECTION
1. Antenna (Analog or Digital)
Wall Antenna Socket or Outdoor Antenna without a Cable Box
Connections.
For optimum picture quali_, adjust antenna direction if needed. r_
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2. Cable
Be careful not to bend the bronze wire
when connecting the antenna.
Cable TV
Wall Jack
RF Coaxial Wire (75 ohm)
u.,
VHF
To improve the picture quality in a poor signal area, please purchase a signal amplifier and install properly.
01_If the antenna needs to be split for two TV's, install a 2-Way Signal Splitter.
01_If the antenna is not installed properly, contact your dealer for assistance.
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EXTERNAL EQUIPMENT SETUP
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HD RECEIVERSETUP
This TV can receive Digital Over-the-air/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.
This TV supports HDCP (High-bandwidth Digital Contents Protection) protocol for Digital Contents.
When connecting Component cable
1. How to connect
@Connect the video outputs (Y, PB, PR) of the digital set
top box to the COMPONENT IN VIDEO ] jacks on
the set. Match the jack colors
(Y = green, PB = blue, and PR = red).
Connect the audio output of the digital set-top box to
the COMPONENT IN AUDIO I jacks on the set.
2. How to use
Turn on the digital set-top box.
(Refer to the owner's manual for the digffa[ set-top box.)
Select Component ] input source with using the INPUT
button on the remote control
[Li [!
If connected to COMPONENT IN 2 input, select
Component 2 input source. Supported Display Specifications (Y, CB/PB, CR/PR)
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Yes No
Yes Yes
Yes Yes
Yes Yes
Yes Yes
15.73 60.00
15.73 59.94
31.47 59.94
31.47 60.00
45.00 60.00
44.96 59.94
337s 60oo
35.72 59.94
6750 60.00
67432 59.959
2700 24.00
26.97 23.94
35.75 30.00
33.71 29.97

When connecting HDMi cable
1. How to connect
Connect the digital set-top box to HDM[/DVl IN],
2 or 3 jack on the set.
No separated audio connection is necessary.
2. How to use
Turn on the digital set-top box.
(Refer to the owner's manual for the digital set-top box.)
Select HDMil, HDM[2 or HDM[3 input source with using
the INPUT button on the remote control.
If the digital set-top box player does not support Auto HDMI,
you need to set the output resolution appropriately
Supported Display Specifications (HDMI-DTV)
31.47 60.00
31.47 59.94
4;.00 60.00
44.96 59.94
33.75 60.00
33.72 59.94
6ZSO 60.00
6Z432 59.939
2ZOO 24.00
26.97 23.94
33.75 30.00
33.71 29.97
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EXTERNALEQUIPMENT SETUP
When connecting HDMi to DVi cable
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1. How to connect
Connect the DVl output of the digital set-top box to the HDMJ/DVI IN1,2 or 3jack on the set.
Connect the audio output of the digital set-top box to the AUDIO (RGB/DVI) jack on the set.
2. How to use
Turn on the digital set4op box. (Refer to the owner's manual for the digital set-top box.)
Select HDMI1, HDMI2 or HDMI3 input source with using the INPUT button on the remote control.
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DVDSETUP
When connecting Component cable
1. How to connect
@Connect the video outputs (Y, PB, PR) of the DVD to
the COMPONENT IN VIDEO1 jacks on the set.
Match the jack colors
(Y = green, PB = blue, and PR = red).
Connect the audio outputs of the DVD to the
COMPONENT IN AUDIO1 jacks on the set.
2. How to use
Turn on the DVD player, insert a DVD.
Select Component I input source with using the INPUT
button on the remote control.
If connected to COMPONENT IN 2 input, select
Component 2 input source.
Refer to the DVD player's manual for operating instruc-
tions.
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Component input ports
To get better picture quality, connect a DVD player to the component input ports as shown beiowo
Component ports on the TV
Video output ports
on DVD player
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EXTERNALEQUIPMENT SETUP
When connecting with an S-Video cable
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1. How to connect
Connect the S-VIDEO output of the DVD to the
S-VIDEO input on the set.
Connect the audio outputs of the DVD to the AUDIO
input jacks on the set.
2. How to use
Turn on the DVD player, insert a DVD.
Select AV 1 input source with using the INPUT button on
the remote control.
If connected to AV IN 2, select AV2 input source.
Refer to the DVD player's manual for operating instructions.
When connecting HDMi cable
1. How to connect
O onnect the HDMI output of the DVD to the
HDMI/DVI IN1,2 or 3jack on the set.
O No audio connection is
separated necessary.
2. How to use
Select HDMI1, HDMI2 or HDMI3 input source with using
the INPUT button on the remote control.
Refer to the DVD player's manual for operating instruc-
tions.
If the DVD does not support Auto HDMI, you need to set
the output resolution appropriately
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VCRSETUP
To avoid picture noise (interference), leave an adequate distance between the VCR and TVo
If the 4:3; picture format is used; the fixed images on the sides of the screen may remain visible
on the screen°
When connecting with an antenna
Antenna
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1. How to connect
O Connect the RF antenna out socket of the VCR to the Antenna socket on the set.
O Connect the antenna cable to the RF antenna in socket of the VCR.
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.)
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