LG 32LD400, 42LD400, 47LD500 Lcd Tv Owners Guide

							OWNER’S MANUAL
LCD  TV
Please  read this manual ca refully before operating
your set and  retain it for future re ference.
www.lg. comP/NO :1947-1600-1050
LCD TV MODELS
32LD400
42LD400
47LD500 
						

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WARNING / CAUTION
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.
WARNING / CAUTION
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.
FCC Notice
To prevent fire or shock hazards, do not expose 
this product to rain or moisture.
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.
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 REDUCE THE RISK OF FIRE 
AND ELECTRIC SHOCK, DO NOT 
EXPOSE THIS PRODUCT TO RAIN OR 
MOISTURE.
NOTE TO CABLE/TV 
INSTALLER 
						

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SAFETY INSTRUCTIONS
Important 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.
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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).
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 grounded AC outlet). 
If grounding methods are not possible, 
have a qualified electrician install a 
separate circuit breaker. 
Do not try to ground the unit by 
connecting it to telephone wires, 
lightening rods, or gas pipes.
DISCONNECTING DEVICE FROM 
MAINS
Mains plug is the disconnecting device. 
The plug must remain readily operable.
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.1115
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SAFETY INSTRUCTIONS
Power 
Supply
Short-circuit 
Breaker 
						

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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 or hear strange 
sounds, unplug the power cord contact 
an authorized service center. Do not press strongly 
upon the panel with 
hand or sharp object 
such as nail, pencil 
or pen, or make a 
scratch on it.
Keep the product away from direct 
sunlight.
Dot Effect
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.23
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ANTENNAS
Outdoor antenna grounding
If an outdoor antenna is installed, follow 
the precautions below. An outdoor 
antenna system should not be located 
in the vicinity of overhead power lines 
or other electric light or power circuits, 
or where it can come in contact with 
such power lines or circuits as death or 
serious injury can occur.
Be sure the antenna system is grounded 
so as to provide some protection against 
voltage surges and built-up static 
charges.
Section 810 of the National Electrical 
Code (NEC) in the U.S.A. provides 
information with respect to proper 
grounding of the mast and supporting 
structure, grounding of the lead-in 
wire to an antenna discharge unit, size 
of grounding conductors, location of 
antenna discharge unit, connection to 
grounding electrodes and requirements 
for the grounding electrode.
Antenna grounding according to the 
National Electrical Code, ANSI/NFPA 70
Ground Clamp
Electric Service 
Equipment Antenna Lead in Wire
Antenna Discharge Unit 
(NEC Section 810-21)
Grounding Conductor 
(NEC Section 810-21) Ground Clamps
Power Service Grounding 
Electrode System (NEC 
Art 250, Part H)
NEC: National Electrical Code
Cleaning
When cleaning, unplug the power 
cord and rub 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 
T V.20
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29Generated 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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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.
Contents
WARNING / CAUTION ............2
SAFETY INSTRUCTIONS  ........3
Important Safety Instructions  ...................3
FEATURE OF THIS TV ............. 7
PREPARATION
Accessories  ....................................................8
Front Panel Information  ..............................9
Back Panel Information  ............................ 10
Stand Instructions  ...................................... 12
VESA Wall Mounting  ................................. 13
Desktop Pedestal Installation  .................. 14
Swivel Stand  ................................................ 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  ................................................... 19
VCR Setup  ................................................... 21
Other A/V Source Setup  ........................ 22
USB Connection........................................ 22
Audio Out Connection  ............................ 23
PC Setup  ..................................................... 24
WATCHING TV/ CHANNEL 
CONTROL
Remote Control Functions  ...................... 26
Turning on the TV  ..................................... 28
Channel Selection  ..................................... 28
Volume Adjustment  .................................. 28
Initial Setting  .............................................. 29
MENU ADJUSTMENTS
On-Screen Menus Selection  ................... 31
Quick Menu  ................................................ 32
Channel Menu............................................ 33
Picture Menu  .............................................. 34
Audio Menu  ................................................ 35
Time Menu  .................................................. 36
Option Menu  .............................................. 37
Parental Control / Ratings  ...................... 38
Input Menu  .................................................40
USB Menu  .................................................... 41
APPENDIX
Troubleshooting  ......................................... 43
Maintenance  ............................................... 45
Product Specifications  ............................. 46
Open Source License  .............................. 47 
						

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FEATURE OF THIS TV
a  Some of these features are not available on all models.
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.Manufactured  under  license 
from Dolby Laboratories. 
Dolby  and  the  double-D 
symbol are trademarks of Dolby 
Laboratories.
HDMI logo and “High Definition 
Multimedia  Interface”  are 
registered  trademarks  of  HDMI 
Licensing LLC.
Displays  HDTV  programs  in 
full  1920  x  1080p  resolution 
for  a  more  detailed  picture.
View  videos  and  photos  and 
listen  to  music  on  your  TV 
through  USB  2.0  (‘videos’ 
dependent  on  model).
IMPORTANT INFORMATION TO PREVENT “IMAGE 
BURN / BURN-IN” ON YOUR TV SCREEN
a 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.
a 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).
a Image burn can also occur on the letter-boxed areas of your TV if you use the 4:3 aspect ratio 
setting for an extended period. 
						

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PREPARATION
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.Remote Control, Batteries (AAA)
1.5V 1.5V
CD Manual
Owner’s Manual
D-sub 15 pin cable
Power cable
Polishing ClothStand screws (M4 x 6)
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.
Option Extras 
						

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PREPARATION
Front Panel Information
r Image shown may differ from your TV.
Remote 
Control SensorPower/Standby 
Indicator
Speaker
POWER button
MENU button
CHANNEL 
buttons
VOLUME 
buttons
INPUT button
NOTE
a Do not step on the glass stand or subject it to any impact.It may break, causing possible injury from fragments of glass, or the TV may fall.
a Do not drag the TV. The floor or the product may be damaged. 
						

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PREPARATION
AC IN
Back Panel Information
r Image shown may differ from your TV.
ANTENNA/
CABLE IN
VIDEO AV
 IN
RGB IN
COMPONENT IN
PRPBY
OPTICALDIGITA L
AUDIO OUT
AUDIO
AUDIOAUDIO OUT
AUDIO
RGB (PC)
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VIDEO
/ DV I IN
DVI AUDIO
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47LD500
32LD400, 
42LD400
HDMI/DVI IN, HDMI IN
Digital Connection.
Supports HD video and Digital audio. 
Doesn’t support 480i.
Accepts DVI video using an adapter 
or HDMI to DVI cable (not included). RGB IN (PC)
Analog PC Connection. Uses a D-sub 
15 pin cable (VGA cable).
AUDIO IN
0.32 cm (1/8 inch) headphone jack 
for analog PC audio input.
AV (Audio/Video) IN
Analog composite connection. 
Supports standard definition video 
only (480i). ANTENNA/CABLE IN
Connect over-the-air or cable signals 
to this jack.12
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