LG 22LG3DCH User manual

0
(%
LCD TV
OWNER'S MANUAL
Hospital Grade Models
22LG3DCH 26LG3DCH 32LG3DCH
Lodging Grade Model
32LG3DC
Installer Reference for Commercial Mode
Commercial Mode Setup see pages 91 -110
Channel Banks Setup see pages 87-90
Pillow Speaker Setup see page 29
MPI/PPV Card Setup see page 20
lease 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.
Note: All features shown within this guide may not be available
on all models.
P/NO : SAC30708037 (0810-REVO0)

WARNING /CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK). NO
USER SERVICEABLEPARTSINSIDE. REFERTO
QUALIFIED SERVICEPERSONNEL.
WARNING/CAUTION
TO REDUCE THE RISK OF FIREAND ELECTRIC
SHOCK. DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
WARNING /CAUTION
To prevent fire or shock hazards, do not expose
this product to rain or moisture.
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 wi[[ 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.
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
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
O Do not usethis apparatus near water.
Clean only with dry cloth.
Do not block ventilation openings. Install in
any
accordance with the manufacturer's instructions.
0Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers)that produce heat.
0Do 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.
0Protect 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.
0Use 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.
2

O
®
®
O
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,asingle 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 elec-
tric shock.
Do not overload wall outlets. Overloaded wall out-
lets, 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. Payparticular 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.
O
@
O
O
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 exposeto dripping or splashingand do not
placeobjectsfilledwith liquids,suchasvases,cups,
etc.on or overthe apparatus(e.g.on shelvesabove
the unit).
GROUNDING
Ensure that you connect the earth ground wire to
prevent possible electric shock (i.e. a TV with a
three-prong grounded AC plug must be connected
to a three-prong grouned AC outlet) If grounding
methods are not possible, have a qualified electri-
cian install a separate circuit breaker.
Do not try to ground the unit by connecting it to
telephone wires, lightening rods, or gas pipes.
Short-circuit
Breaker
Power
Supply
DISCONNECTING DEVICE FROM MAINS
Mains plug is the disconnecting device. The plug
must remain readily operable.
Keep the product away from direct sunlight.
3

ANTENNAS
Outdoor antenna grounding
If an outdoor antenna is installed, follow the precau-
tions below. An outdoor antenna system should not
be located in the vicinity of overhead power linesor
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.
Besurethe antenna systemisgrounded so asto pro-
vide 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 prop-
er grounding of the mast and supporting structure,
grounding of the lead-in wire to an antenna dis-
chargeunit, sizeof grounding conductors, location of
antenna discharge unit, connection to grounding
electrodes and requirements for the grounding elec-
trode.
Antenna grounding according to the
National Electrical Code, ANSI/NFPA 70
Ground Clamp 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
Arf 250, Part H)
NEC: National Electrical Code
O leaning
When cleaning, unplug the power cord and scrub
gently with asoft cloth to prevent scratching. Do not
spray water or other liquids directly on the TV as
electric shock may occur. Do not clean with chemi-
cals such asalcohol, thinners or benzene.
t_ 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 isproper ventilation. Do
not install in a confined space such as a bookcase.
Do not cover the product with cloth or other mate-
rials (e.g.) plastic while plugged in. Do not install in
excessivelydusty places.
Ifyou smell smoke or other odors coming from the
TV or hear strange sounds, unplug the power cord
contact an authorized service center.
i1_ press strongly upon panel a or
Do not the with hand
sharp object such as nail, pencil or pen, or make a
scratch on it
4

CONTENTS
WARNING /CAUTION ............................ 1
SAFETY INSTRUCTIONS ..........................2
FEATURES OF THIS TV ............................. 7
PREPARATION
Accessories ...................................................... 8
Front Panel Information ..................................... 9
Back Panel Information .................................... 10
Stand Instruction ............................................. 12
Cable Management ......................................... 13
Desktop Pedestal Installation ............................ 14
Swivel Stand.................................................... 14
Attaching the TV to a desk ............................... 15
VESAWall Mounting ........................................ 16
VESAStandard TV Mounts ............................... 17
Securing the TV to the wall to prevent falling
Whenthe TV is usedon a stand .......................... 18
Antenna or Cable Connection .......................... 19
MPI Card Slot ................................................. 20
EXTERNAL EQUIPMENT SETUP
HD ReceiverSetup ......................................... 21
DVD Setup ..................................................... 24
VCR Setup ..................................................... 26
Other A/V Source Setup ................................. 28
Pillow Speaker Setup ....................................... 29
PC Setup ........................................................ 30
WATCHING TV /CHANNEL CONTROL
Remote Control Functions ............................... 36
Installer Remote Control Functions ................... 38
Turning On TV ................................................ 40
Channel Selection ........................................... 41
Volume Adjustment ......................................... 41
On-Screen Menus Selection ............................. 42
Channel Setup
- Auto Scan (Auto Tuning) ........................... 43
- Add /Delete Channel (Manual Tuning) ...... 44
- Channel Editing ........................................ 45
Channel Label ................................................. 46
Input List ........................................................ 47
PICTURE CONTROL
Picture Size (Aspect Ratio) Control .................. 48
Preset Picture Settings
- Picture Mode - Preset ............................... 51
- Color Tone - Preset ................................... 52
Manual Picture Adjustment
- Picture Mode - User Mode ........................ 53
- Picture Mode - Expert Control .................. 54
Picture Improvement Settings ........................... 55
Advanced Control- Black (Darkness) Level ....... 56
Advanced Control- Real Cinema ...................... 57
Picture Reset ................................................. 58
SOUND &LANGUAGE CONTROL
Auto Volume Leveler (Auto Volume) ................. 59
Clear Voice ..................................................... 60
Preset Sound Settings (Sound Mode) ............... 61
Sound Setting Adjustment - User Mode ........... 62
- SRSTruSurround XT ................................. 63
Balance .......................................................... 64
TV Speakers On/Off Setup .............................. 65
Audio Reset ................................................... 66
Stereo/SAP Broadcast Setup ........................... 67
Audio Language .............................................. 68
On-Screen Menus Language Selection ............. 69
Caption Mode
- Analog Broadcasting System Captions ....... 70
- Digital Broadcasting System Captions ........ 71
- Caption Option ....................................... 72
TIM ESETTING
Clock Setting
- Auto Clock Setup .................................... 73
- Manual Clock Setup ................................. 74
Auto On/Off Time Setting .............................. 75
Sleep Timer Setting ......................................... 76
Auto Shut-off Setting ....................................... 77
S

PARENTALCONTROL/RATINGS
Set Password& Lock System ........................... 78
Channel Blocking ............................................ 81
Movie & TV Rating ......................................... 82
Downloadable Rating ...................................... 85
External Input Blocking .................................... 86
CHANNEL BANKS
Channel Banks Overview .................................. 87
Channel Banks Setup Installer Remote Control Key
Functions ........................................................ 88
Channel Banks Setup ...................................... 89
Reference: Channel Banks Worksheet ............... 90
Troubleshooting .............................................. 111
Reference: LT2002 Cloning Procedure
Troubleshooting .............................................. 113
Channel BanksSetup Troubleshooting ............. 114
Troubleshooting Flow Chart ............................ 115
Commercial Mode Check ................................ 116
Glossary of Terms........................................... 117
Maintenance ................................................... 118
Product Specifications .................................... 119
IR Codes ....................................................... 120
Installer Overview ............................................ 91
TV overview .................................................... 92
Commercial Mode Setup for Master TV............ 93
Master TV Profile Setup Learning/Teaching with
USB Memory Card .......................................... 94
TLL-1100A Clone Connections /Learning and
Teaching Setups .............................................. 96
LT2002 Cloning Connections/Learning Setup ..97
Cloning Learning Setup ................................... 98
Cloning Connections/Teaching Setup ............. 99
Installer Menu ................................................ 100
Reference: Detailed Information For Making A
Master TV ..................................................... 107
Reference: Procedures for adding Channel Label
Icons/Custom Channel Labels (2-5-4 + MENU
Mode) ........................................................... 108
Reference: Clonable Menu Features................. 109
Reference: Checking Software Version ............. 109
TV Aux Input Configuration ............................. 110
Power SavingSetup ......................................... 110
6

FEATURES OF THIS TV
t HDMP, the HDMI logo and High-Definition
I-I--',ml I Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing."
Manufactured under license from Dolby Laboratories.
m IDOLB¥ "Dolbx"and the double-D symbol are trademarks of
rlIGITAL J Dolby Laboratories.
$R$(0)
D I B _ T A L
_' is a trademark of SRS Labs, Inc. USB IN
........ SERVUCEONLY
TruSurround XT technology is incorporated under ,_,
license from SRS Labs, Inc.
USB port shall be used for software update by service
personnel only.
FOR LCD "IV
_ 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 astiny 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.
7

PREPARATION
_D
rT1
_D
©
z
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.
Owner's Manual CD Manual
Cable Management Clip
(Refer to R13)
Power Cord Protective Bracket and
Bolt for Power Cord
(Refer to R13)
(This feature is not available for
all models.)
Polishing Cloth
(This feature is not avail-
able for all models,)
* Wipe spots on the exterior only with the pol-
ishing cloth.
* Do not wipe roughly when removing stains.
Excessive pressure may cause scratches or
discoloration.
Protection Cover
(Refer to R12)
Remote Control,
Batteries
x4 x4
M4xL26 04xL20
(Machine Screw) (Plastic Screw)
Bolts for stand assembly
(Refer to R12)
2
M4xL22
(Machine Screw)
Torx plus
Star head screw
(Refer to P.12)
04xL20
(Plastic Screw)
Screw for stand fixing
(Refer to R15)
D-sub 15 pin Cable
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.
Wall Mounting Bracket
(RW120)
(Only 22LG3 DCH)
Wall Mounting Bracket
(RW230)
(Only 26LG3 DCH)
Tilt Wall Mounting Bracket
(AW-47LG30M)
(Only 32LG3 DCH)
8

FRONTPANELINFORMATION
_ 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).
IStand (only 32LG3DC) ]
32LG3DC model
Power/Standby Indicator
llluminates red in standby mode.
llluminates blue when the set is switched on.
Remote Control Sensor
POWER Button
CHANNEL(+, -)
Buttons
__ VOLUME (+,-)
Buttons
Button
Button
Button
-O
_o
r_
_o
©
z
22LG3DCH model
Power/Sta nd by Indicator
llluminates red in standby mode.
llluminates green when the
switched on.
Remote Control Sensor
Headphone POWER Button
set is
26/32LG3DCH model
Power/Standby Indicator
llluminates red in standby mode.
llluminates green when the set is switched
on.
Remote Control Sensor
POWER Button
9