Quick REFERENcE GuidE
LED TV
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
32LP645H 32LP620H 32LP621H
37LP645H 37LP620H 42LP621H
39LP645H 39LP620H
42LP645H 42LP620H
47LP645H
55LP645H
60LP645H
P/NO : MFL67694902 (1302-REV00)
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iMPORTANT SAFETY iNSTRucTiONS
3
yyProtect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
yyCAUTION concerning the Power Cord
(Can differ by country):
It is recommended 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,
yyOnly use attachments/accessories specified by the
manufacturer.
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 service. 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 move 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.
yyUse only with a 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.
yyUnplug this apparatus during lightning storms or
when unused for long periods of time.
yyRefer 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.
yyWarning - 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.
yyDo 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).
yyDo not stick metal objects or any other conductive
material into the power cord. Do not touch the end
of the power cord while it is plugged in.
yyKeep the packing anti-moisture material or vinyl
packing out of the reach of children. Anti-moisture
material is harmful if swallowed. If swallowed
by mistake, force the patient to vomit and visit
the nearest hospital. Additionally, vinyl packing
can cause suffocation. Keep it out of the reach of
children.
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iMPORTANT SAFETY iNSTRucTiONS
4
yyGrounding
yyCleaning
(Except for devices which are not grounded.)
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
When cleaning, unplug the power cord and wipe
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 benzine.
yyMoving
electrician install a separate circuit breaker. Do not
try to ground the unit by connecting it to telephone
wires, lightening rods, or gas pipes.
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 or put
stress on the front panel of the TV.
yyVentilation
Power Supply
Short-circuit
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 while plugged. Do not install in excessively
dusty places.
yyIf you smell smoke or other odors coming from
the TV, unplug the power cord and contact an
authorized service center.
yyKeep the product away from direct sunlight.
yyNever touch this apparatus or antenna during a
thunder or lightning storm.
yyWhen mounting a TV on the wall, make sure not
to install the TV by hanging the power and signal
cables on the back of the TV.
yyDo not allow an impact shock or any objects to fall
into the product, and do not drop anything onto the
screen.
yyDisconnecting the Main Power
The power outlet used with this device must remain
easily accessible.
Breaker
yyAs long as this unit is connected to the AC wall
outlet, it is not disconnected from the AC power
source even if the unit is turned off.
yyDo 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.
yyOutdoor Antenna Grounding (Can differ by country):
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.
yyStore the accessories (battery, etc.) in a safe
location out of the reach of children.
yyThis apparatus use batteries. In your community
there might be regulations that require you
to dispose of these batteries properly due to
environmental considerations. Please contact your
local authorities for disposal or recycling information.
yyDo not dispose of batteries in a fire.
yyDo not short circuit, disassemble or allow the
batteries to overheat.
Antenna grounding according to the National
Electrical Code, ANSI/NFPA 70
Antenna Lead in Wire
Ground clamp
Antenna discharge unit
(NEc Section 810-20)
Electric Service
Equipment
Grounding conductor
(NEc Section 810-21)
Ground clamp
Power Service Grounding
Electrode System
(NEc Art 250, Part H)
NEc: National Electrical code
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iMPORTANT SAFETY iNSTRucTiONS
5
yyDot Defect
For USA and Canada
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.
Fcc NOTicE
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:
yyGenerated 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.
yyTake care not to touch the ventilation openings.
When watching the TV for a long period, the
ventilation openings may become hot. This does
not affect the performance of the product or cause
defects in the product.
- Reorient or relocate the receiving antenna.
- Increase the separation between the
equipment and the 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.
yyIf 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 TV’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.
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.
Preventing “image burn” or “Burn-in” on your TV
screen
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.
yyIf a fixed image displays on the TV screen for a long
period of time, it will be imprinted and become a
permanent disfigurement on the screen. This is
“image burn” or “burn-in” and not covered by the
warranty.
yyIf the aspect ratio of the TV is set to 4:3 for a
long period of time, image burn may occur on the
letterboxed area of the screen.
yyAvoid displaying a fixed image on the TV screen for
a long period of time (2 or more hours for LCD, 1
or more hours for the Plasma TV) to prevent image
burn.
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LicENSES / OPEN SOuRcE SOFTWARE NOTicE
6
LICENSES
Supported licenses may differ by model. For more information about licenses, visit ‘www.lg.com’.
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of Dolby Laboratories.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, LLC, a subsidiary of Rovi
Corporation. This is an official DivX Certified® device that plays DivX video. Visit divx.com for
more information and software tools to convert your files into DivX video.
ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to
play purchased DivX Video-on-Demand (VOD) movies. To obtain your registration code, locate
the DivX VOD section in your device setup menu. Go to vod.divx.com for more information on
how to complete your registration.
“DivX Certified® to play DivX® video up to HD 1080p, including premium content.”
“DivX®, DivX Certified® and associated logos are trademarks of Rovi Corporation or its
subsidiaries and are used under license.”
“Covered by one or more of the following U.S. patents:
7,295,673; 7,460,668; 7,515,710; 7,519,274”
OPEN SOURCE SOFTWARE NOTICE
To obtain the source code under GPL, LGPL, MPL and other open source licenses, that is contained in this product,
please visit ‘http://opensource.lge.com’.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for
download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such
distribution (such as the cost of media, shipping and handling) upon email request to ‘[email protected]’. This offer
is valid for three (3) years from the date on which you purchased the product.
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TABLE OF cONTENTS
7
TABLE OF CONTENTS
2
6
6
7
8
8
IMPORTANT SAFETY INSTRUCTIONS
LICENSES
OPEN SOURCE SOFTWARE NOTICE
TABLE OF CONTENTS
INSTALLATION PROCEdURE
ASSEMBLING ANd PREPARING
8
Unpacking
10
12
13
13
14
16
17
17
Parts and buttons
Lifting and moving the TV
Setting up the TV
- Attaching the stand
- Mounting on a table
- Mounting on a wall
- External speaker out
- Tidying cables
18
REMOTE CONTROL
20 SPECIFICATIONS
23 TROUBLESHOOTING
NOTE
yyImage shown may differ from your TV.
yyYour TV’s OSD (On Screen Display) may differ
slightly from that shown in this manual.
yyThe available menus and options may differ from
the input source or product model that you are
using.
yyNew features may be added to this TV in the
future.
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iNSTALLATiON PROcEduRE / ASSEMBLiNG ANd PREPARiNG
8
INSTALLATION PROCEdURE
Open the package and make sure all the accessories are included.
1
Attach the stand to the TV set.
2
Connect an external device to the TV set.
3
ASSEMBLING ANd PREPARING
unpacking
Check your product box for the following items. If there are any missing accessories, contact the dealer where you
purchased your product. The illustrations in this manual may differ from the actual product and item.
cAuTiON
yyDo not use any unapproved items to ensure the safety and product life span.
yyAny damages or injuries by using unapproved items are not covered by the warranty.
yySome models appear to have a thin film on the screen. It is actually part of the screen, do not remove it.
NOTE
yyThe items supplied with your product may vary depending on the model.
yyProduct specifications or contents of this manual may be changed without prior notice due to upgrade of product
functions.
yyFor an optimal connection, HDMI cables and USB devices should have bezels less than 10 mm (0.39 inches) thick
and 18 mm (0.7 inches) width.
yyUse an extension cable that supports USB 2.0 if the USB cable or USB memory stick does not fit into your TV’s
USB port.
B
B
A
A
*A 10 mm (0.39 inches)
*B 18 mm (0.7 inches)
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ASSEMBLiNG ANd PREPARiNG
9
/
Z
Remote Control, Batteries (AAA)
(See p. 18)
Power Cord
Quick Reference Guide
Stand Body, Stand Base
(See p. 13)
Stand Screws
4 EA, M4 x 16
4 EA, M4 x 20
(See p. 13)
Desk-Mount Screw
(See p. 14)
Cable Holder
Power Cord Holder and Screw
Torx Plus
(See p. 17)
Star-Head Screw
2 EA
(See p. 17)
(See p. 13)
Screws for Stand Fixing
2 EA
Washers for Stand Fixing
2 EA
Nuts for Stand Fixing
2 EA
(See p. 15)
(See p. 15)
(See p. 15)
Rubbers for Stand Fixing
4 EA
(See p. 15)
Screw for Swivel
1 EA, M6 x 10
(See p. 15)
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ASSEMBLiNG ANd PREPARiNG
10
Parts and buttons
For LP645H series
Screen
Side connection
Panel
Speakers
Power indicator
Remote control Sensor
Buttons
/ DVI IN
ANTENNA/
CABLE IN
2
1
RESET UPDATE
OPTICAL
SPEAKER OUT
AUDIO OUT
LINE OUT
AV IN
Rear connection Panel
PTC SERVICE
(SERVICE ONLY)
GAME CONTROL
/ M.P.I
RGB IN (PC)
RJP
AUDIO IN (RGB DVI)
RS-232C IN
(CONTROL & SERVICE)
TV-LINK
CFG
Button
Description
/
(
(
/
)
Scrolls through the saved channels.
Adjusts the volume level.
/
/
)
Selects the highlighted menu option or confirms an input.
(OK
)
Accesses the main menus, or saves your input and exits the menus.
Changes the input source.
(SETTINGS)
(INPUT
)
Turns the power on or off.
(
)
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ASSEMBLiNG ANd PREPARiNG
11
For LP620H, LP621H series
Screen
Side connection
Panel
Speakers
Power indicator
Remote control Sensor
Buttons
/ DVI IN
2
1
RESET UPDATE
ANTENNA/
CABLE IN
OPTICAL
SPEAKER OUT
AUDIO OUT
LINE OUT
AV IN
Rear connection Panel
PTC SERVICE
(SERVICE ONLY)
M.P.I
RGB IN (PC)
RJP
AUDIO IN (RGB DVI)
RS-232C IN
(CONTROL & SERVICE)
Button
Description
/
(
(
/
)
Scrolls through the saved channels.
Adjusts the volume level.
/
/
)
Selects the highlighted menu option or confirms an input.
(OK
)
Accesses the main menus, or saves your input and exits the menus.
Changes the input source.
(SETTINGS)
(INPUT
)
Turns the power on or off.
(
)
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ASSEMBLiNG ANd PREPARiNG
12
yyWhen transporting a large TV, there should be at
least 2 people.
Lifting and moving the TV
yyWhen transporting the TV by hand, hold the TV as
shown in the following illustration.
When moving or lifting the TV, read the following to
prevent the TV from being scratched or damaged and for
safe transportation regardless of its type and size.
cAuTiON
yyAvoid touching the screen at all times, as this may
result in damage to the screen.
yyWhen transporting the TV, do not expose the TV to
jolts or excessive vibration.
yyIt is recommended to move the TV in the box or
packing material that the TV originally came in.
yyBefore moving or lifting the TV, disconnect the
power cord and all cables.
yyWhen transporting the TV, keep the TV upright,
never turn the TV on its side or tilt towards the left
or right.
yyWhen holding the TV, the screen should face away
from you to avoid damage.
yyHold the top and bottom of the TV frame firmly.
Make sure not to hold the transparent part, speaker,
or speaker grill area.
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ASSEMBLiNG ANd PREPARiNG
13
Setting up the TV
You can mount your TV to a wall or attach the stand if you wish to place the TV on an entertainment center
or other furniture.
Attaching the stand
If you are not mounting the TV to a wall, use the following instructions to attach the stand.
cAuTiON
yyWhen attaching the stand to the TV set, place the screen facing down on a cushioned table or flat surface to
protect the screen from scratches.
yyMake sure that the screws are fastened tightly. (If they are not fastened securely enough, the TV may tilt forward
after being installed.)
yyDo not tighten the screws with too much force; otherwise they may be damaged and come loose later.
NOTE
yyRemove the stand before installing the TV on a wall mount by performing the stand attachment in reverse.
1
2
4 EA
M4 x 20
Stand Body
Front
Stand Base
3
4 EA
M4 x 16
or
2 EA
2 EA
Tighten the two of these four screws and the two
Torx plus star head screws
(provided as parts of the TV) to secure the TV.
Tighten the two Torx plus star head screws with a
star head driver bit (not provided as parts of the TV).
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ASSEMBLiNG ANd PREPARiNG
14
Securing the TV to a table
Mounting on a table
Fix the TV to a table to prevent from tilting forward,
damage, and potential injury.
Mount the TV on a table, and then insert and tighten the
supplied screw on the rear of the stand.
Lift and tilt the TV into its upright position on a table.
1
- Leave a 10 cm (4 inch) (minimum) space from the
wall for proper ventilation.
10 cm
10 cm
10 cm
10 cm
Connect the power cord to a wall outlet.
2
cAuTiON
yyDo not place the TV near or on sources of heat, as
this may result in fire or other damage.
WARNiNG
yyTo prevent TV from falling over, the TV should be
securely attached to the floor/wall per installation
instructions. Tipping, shaking, or rocking the TV
may cause injury.
using the kensington security system (optional)
The Kensington security system connector is located at
the rear of the TV.
For more information of installation and using, refer
to the manual provided with the Kensington security
cAuTiON
yyMake sure that children do not climb on or hang on
the TV.
Connect the Kensington security system cable between
the TV and a table.
NOTE
yyThe Kensington security system is optional. You
can obtain additional accessories from your local
dealer.
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ASSEMBLiNG ANd PREPARiNG
15
Attaching the TV to a desk
Adjusting the angle of the TV to suit view
The TV should be attached to a desk so it cannot be
pulled in a forward/backward direction, potentially
causing injury or damaging the product.
(Depending on model)
The swivel angle is adjustable. If no adjustment screw
(M6 X 10) is used, the swivel angle is ±90°.
Installing the adjustment screw in the B position will
restrict the swivel angle to ±45°, and installing the
adjustment screw in the A position will restrict the
swivel angle to ±20°.
TYPE 1
Installing an adjustment screw in the A and B positions
will restrict the swivel angle to ±20°.
(Basically, only one screw (M6 X 10) is provided for fixing
swivel.)
4-Screws
(Not provided as parts of the product)
90˚
90˚
Stand
desk
NOTE
yyScrew: M5 x L (*L: Table depth + 8~10 mm) ex)
Table depth: 15mm, Screw: M5 x 25
TYPE 2
A
B
cAuTiON
yyWhen adjusting the angle of the TV, watch out for
your fingers.
- Personal injury may occur if hands or fingers are
pinched. If the product is tilted too much, it may
fall, causing damage or injury.
2-Screws, 2-Washers, 2-Nuts, 4-Rubbers
(provided as parts of the product)
Stand
desk
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ASSEMBLiNG ANd PREPARiNG
16
Securing the TV to a wall (optional)
Mounting on a wall
(Depending on model)
An optional wall mount can be used with your LG
Television. Consult with your local dealer for a wall
mount that supports the VESA standard used by your
TV model. Carefully attach the wall mount bracket at the
rear of the TV. Install the wall mount bracket on a solid
wall perpendicular to the floor. If you are attaching the
TV to other building materials, please contact qualified
personnel to install the wall mount. Detailed instructions
will be included with the wall mount. We recommend
that you use an LG brand wall mount.
10 cm
10 cm
10 cm
10 cm
Insert and tighten the eye-bolts, or TV brackets and
1
bolts on the back of the TV.
- If there are bolts inserted at the eye-bolts position,
remove the bolts first.
Make sure to use screws and wall mounts that meet the
VESA standard. Standard dimensions for the wall mount
kits are described in the following table.
Mount the wall brackets with the bolts to the wall.
2
Match the location of the wall bracket and the eye-
bolts on the rear of the TV.
Model
32LP645H
32LP620H
32LP621H
37LP645H
37LP620H
37LP621H
39LP645H
39LP620H
42LP645H
42LP620H
42LP621H
Connect the eye-bolts and wall brackets tightly with
3
a sturdy rope.
Make sure to keep the rope horizontal with the flat
surface.
cAuTiON
VESA (A x B)
200 x 100
200 x 200
A
B
yyMake sure that children do not climb on or hang on
the TV.
Standard screw
M4
M6
Number of screws
4
4
NOTE
Wall mount bracket
(optional)
LSW130B
LSW230B
yyUse a platform or cabinet that is strong and large
enough to support the TV securely.
yyBrackets, bolts and ropes are optional. You can
obtain additional accessories from your local dealer.
Model
47LP645H
55LP645H
60LP645H
VESA (A x B)
400 x 400
A
B
Standard screw
M6
Number of screws
4
Wall mount bracket
(optional)
LSW430B
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ASSEMBLiNG ANd PREPARiNG
17
Tidying cables
cAuTiON
yyDisconnect the power before moving or installing
the TV. Otherwise electric shock may occur.
yyIf you install the TV on a ceiling or slanted wall, it
may fall and result in severe injury.
1
Install the power cord holder and power cord. It will
help prevent the power cable from being removed
by accident.
Use an authorized LG wall mount and contact the
local dealer or qualified personnel.
2
Gather and bind the cables with the cable holder.
yyDo not over tighten the screws as this may cause
damage to the TV and void your warranty.
yyUse the screws and wall mounts that meet the
VESA standard. Any damages or injuries by misuse
or using an improper accessory are not covered by
the warranty.
For 32/37/39/42LP645H,
32/37/39/42LP620H, 32/42LP621H
NOTE
yyThe wall mount bracket is optional. You can obtain
additional accessories from your local dealer.
yyUse the screws that are listed in the VESA
standard screw specifications.
yyThe wall mount kit includes an installation manual
and necessary parts.
yyThe length of screws may differ depending on the
wall mount. Make sure to use the proper length.
yyFor more information, refer to the manual supplied
with the wall mount.
Power cord Holder
and Screw
cable Holder
For 47/55/60LP645H
External speaker out
Connect the external speaker.
/ DVI IN
CABLE IN
2
1
OPTICAL
SPEAKER OUT
LINE OUT
AUDIO OUT
AV IN
(SERVICE ONLY)
M.P.
RGB IN (PC)
cable Holder
Power cord Holder
and Screw
AUDIO IN (RGB DVI)
RS-232C IN
(ONTROL & SERVICE)
TV-LINK
GND
L
cAuTiON
yyDo not move the TV by holding the cable holder
and power cord holder, as the cable holders may
break, and injuries and damage to the TV may
occur.
R
GND
NOTE
yyMake sure that the external speaker should be
connected with TV under power-off state.
yyUse external speaker with SE type (3 pin).
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REMOTE cONTROL
18
REMOTE CONTROL
Below is a description of the remote control. Your remote control may look slightly different.
To install batteries, open the battery cover, insert batteries (1.5 V AAA) matching the
and
ends to the label inside the compartment, and close the battery cover. To remove the batteries,
perform the installation actions in reverse.
cAuTiON
yyDo not mix old and new batteries, as this may damage the remote control.
This remote uses infrared light. When in use, it should be pointed in the direction of the TV’s remote sensor.
(POWER)
Turns the TV on or off.
Q. MENU
Not functional
Q.MENU
TV
Selects the remote’s operating mode: TV.
INPUT
DVD
TV
DVD
MARK
Selects the remote’s operating mode: DVD.
INPUT
Rotates through inputs. Also switches the TV on from standby.
@
.,;
abc
jkl
def
1
4
7
2
3
6
9
MARK
Not functional
ghi
mno
5
8
0
pqrs
tuv
wxyz
Number button
FLASHBK
Enters channel numbers or other numbers required.
Also supports characters.
CHAR/NUM
CC
— (DASH)
P
A
G
E
Selects a program number for multiple program channels
such as 2-1, 2-2, etc.
TIMER
DELETE
MUTE
CH
VOL
FLASHBK
Tunes to the last channel or input viewed.
PORTAL INFO
GUIDE
VOL
OK
Adjusts the volume level.
ENTER
CHAR/NUM
Switches between Letter and Number input modes.
CC
MENU
EXIT
Selects a closed caption.
SETTINGS
TIMER
Turns the TV off in a set amount of time.
DELETE
Deletes letters and numbers.
MUTE
Mutes all sounds.
PIP
PIPCH+ PIPCH
PIP INPUT SAP
-
SWAP
CH
v
^
Scrolls through the saved channels.
PAGE
Moves to the previous or next screen.
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REMOTE cONTROL
19
PORTAL
Displays and removes the interactive menu.
Q.MENU
INFO
Views the information of the current program and screen.
INPUT
TV
DVD
MARK
GUIDE
Displays and removes the electronic program guide.
@
.,;
abc
def
1
4
7
2
3
6
9
Navigation buttons (up/down/left/right)
Scrolls through menus or options.
ghi
jkl
mno
5
8
0
ꔉ
OK/ENTER
Selects menus or options and confirms your input.
pqrs
tuv
wxyz
ꕣ (
BACK)
Returns to the previous level.
FLASHBK
MENU/SETTINGS
CHAR/NUM
Accesses the main menu.
CC
P
A
G
E
ꕯ
EXIT
Clears all on-screen displays and returns to TV viewing.
TIMER
DELETE
MUTE
CH
VOL
PORTAL INFO
GUIDE
Color buttons (
: Red,
: Green,
: Yellow,
: Blue )
These access special functions in some menus.
OK
ENTER
VCR/DVD/USB control buttons (
,
,
,
,
)
Controls video cassette recorders or DVD players or USB.
MENU
Accesses the AV devices connected to the TV;
Opens the SIMPLINK menu.
EXIT
SETTINGS
PIP
Not functional
PIP CH +/-
Not functional
PIP
PIPCH+ PIPCH
PIP INPUT SAP
-
SWAP
Not functional
SWAP
PIP INPUT
Not functional
SAP
Analog mode: Selects MTS sound (Mono, Stereo or SAP)
DTV mode: Changes the audio language.
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SPEciFicATiONS
20
SPECIFICATIONS
Product specifications may be changed without prior notice due to upgrade of product functions.
Power requirement
Television System
AC 100 - 240 V ~ 50 / 60 Hz
NTSC-M, ATSC, 64 & 256 QAM
Program Coverage
VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
External Antenna Impedance
75 Ω
Environment
condition
Operating Temperature
0 - 40 °C
Operating Humidity
Storage Temperature
Storage Humidity
Less than 80 %
-20 - 60 °C
Less than 85 %
32LP645H
(32LP645H-UH)
32LP620H
(32LP620H-UH)
32LP621H
(32LP621H-UA)
MODELS
738 x 497 x 207 (mm)
29.0 x 19.6 x 8.1 (inch)
738 x 449 x 79 (mm)
With stand
Dimensions
(W x H x D)
Without stand
29.0 x 17.7 x 3.1 (inch)
With stand
7.0 kg (15.4 lbs)
6.4 kg (14.1 lbs)
1.3 A / 80 W
Weight
Without stand
Current Value / Power consumption
37LP645H
(37LP645H-UH)
37LP620H
(37LP620H-UH)
MODELS
849 x 558 x 226 (mm)
33.4 x 22.0 x 8.9 (inch)
849 x 500 x 79 (mm)
33.4 x 19.7 x 3.1 (inch)
9.1 kg (20.1 lbs)
With stand
Dimensions
(W x H x D)
Without stand
With stand
Weight
Without stand
8 kg (17.6 lbs)
Current Value / Power consumption
1.5 A / 100 W
39LP645H
(39LP645H-UH)
39LP620H
(39LP620H-UH)
MODELS
894 x 583 x 283 (mm)
35.2 x 23.0 x 11.1 (inch)
894 x 537 x 79 (mm)
35.2 x 21.1 x 3.1 (inch)
9.7 kg (21.4 lbs)
With stand
Dimensions
(W x H x D)
Without stand
With stand
Weight
Without stand
8.6 kg (19.0 lbs)
Current Value / Power consumption
1.5 A / 100 W
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SPEciFicATiONS
21
42LP645H
(42LP645H-UH)
42LP620H
(42LP620H-UH)
42LP621H
(42LP621H-UA)
MODELS
968 x 625 x 283 (mm)
38.1 x 24.6 x 11.1 (inch)
968 x 579 x 79 (mm)
With stand
Dimensions
(W x H x D)
Without stand
38.1 x 22.8 x 3.1 (inch)
With stand
13.3 kg (29.3 lbs)
9.6 kg (21.2 lbs)
1.6 A / 110 W
Weight
Without stand
Current Value / Power consumption
47LP645H
(47LP645H-UH)
MODELS
1,080 x 688 x 282.4 (mm)
42.5 x 27.1 x 11.1 (inch)
1,080 x 642 x 80.5 (mm)
42.5 x 25.3 x 3.2 (inch)
16.7 kg (36.8 lbs)
With stand
Dimensions
(W x H x D)
Without stand
With stand
Weight
Without stand
13.4 kg (29.5 lbs)
Current Value / Power consumption
1.3 A / 130 W
55LP645H
(55LP645H-UH)
MODELS
With stand
Dimensions
(W x H x D)
Without stand
With stand
Weight
Without stand
Current Value / Power consumption
1.6 A / 160 W
60LP645H
(60LP645H-UA)
MODELS
With stand
Dimensions
(W x H x D)
Without stand
With stand
Weight
Without stand
Current Value / Power consumption
2.0 A / 200 W
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SPEciFicATiONS
22
HdMi (dTV) supported mode
RGB (Pc), HdMi (Pc) supported mode
Horizontal
Resolution
Vertical Frequency
(Hz)
Horizontal
Frequency (KHz)
Vertical
Frequency (Hz)
Resolution
720x400
Frequency (kHz)
31.47
720 x 480p
59.94
60.00
59.94
60.00
59.94
60.00
23.976
24.00
29.97
30.00
59.94
60.00
31.46
31.46
37.87
48.36
47.71
63.98
67.50
70.08
31.50
640x480
59.94
60.31
60.00
60.01
60.02
60.00
44.96
1280 x 720p
800x600
45.00
1024x768
1360x768
1280x1024
1920x1080
33.72
1920 x 1080i
33.75
26.97
27.00
33.71
1920 x 1080p
Except 32/37LP645H, 32/37LP620H, 32LP621H
33.75
67.432
67.50
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TROuBLESHOOTiNG
23
TROUBLESHOOTING
General
Problem
Solution
Cannot control the TV with the remote yyCheck the remote control sensor on the product and try again.
control.
yyCheck if there is any obstacle between the product and the remote control.
yyCheck if the batteries are still working and properly installed ( to
,
to ).
No image display and no sound is
produced.
yyCheck if the product is turned on.
yyCheck if the power cord is connected to a wall outlet.
yyCheck if there is a problem in the wall outlet by connecting other products.
Image appears slowly when the TV
turns on.
yyThe image is muted during the product startup process. This is normal. If the image does not
appear in a few minutes, unplug the TV for 30 seconds and try again. If the image still does
not appear, contact the authorized service center in your local area.
Cannot connect external devices.
The TV turns off suddenly.
yyRefer to the “Connection Overview” and connect an external device.
yyCheck the power control settings. The power supply may be interrupted.
yyCheck if the Auto sleep feature is activated in the Time settings.
Refer to the “Sleep Timer”.
Audio
Problem
Solution
No sound is produced while images are yyPress VOL + or - button.
displaying.
yyCheck if the sound is muted by pressing MUTE.
yyScroll to other channels. There may a problem with the broadcast.
yyCheck if the TV Speaker feature is activated in the menu option.
No output from one of the speakers
yyAdjust Balance in the menu option.
Unusual sound from inside the TV is
produced.
yyA change in ambient humidity or temperature may result in an unusual noise when the
product turns on or off. There is no problem with your product.
Video
Problem
Solution
An image displays in black and white or yyAdjust the color setting in the menu option.
the color quality is poor.
yyKeep a sufficient distance between this product and other electronic products.
yyScroll to other channels. There may a problem with the broadcast.
Horizontal or vertical bars appears or
images blur
yyCheck if there are local interferences such as an electrical appliance or power tool.
Lines or streaks appear on images
yyCheck the antenna or aim the antenna to the proper direction.
Afterimages (ghosts) appear when the yyPixels may have been damaged from a fixed image displayed for a long time (image burn).
product turns off Use a screen saver to prevent the pixel damage on the screen.
The power is on but the screen appears yyAdjust the brightness and contrast in the menu option.
extremely dark.
“No Signal” appears on the screen.
Black spots appear on the screen.
yyCheck if the signal cable is connected between the TV and products properly.
yyCheck the selected input source by pressing INPUT.
yySeveral pixels in red, green, white, or black may appear on the screen that can attribute to
the characteristics of the panel.
yyThis is normal.
The display offset is wrong.
yyAdjust the position setting in the Picture menu.
yyCheck if the video card resolution and frequency are supported by the product. If the
frequency is out of range, set to the recommended resolution using the display settings on
the external device.
Thin lines appear in the background of yyCheck the video cable connections.
the screen.
The reception on some channels is
poor
yyScroll to other channels. There may a problem with the broadcast.
yyThe station signal may be weak. Aim the antenna to the proper direction.
yyCheck if there is local interferences such as an electrical appliance or power tool.
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The model and serial number of the TV is located
on the back and one side of the TV.
LG customer information center
Record it below should you ever need service.
MOdEL
USA, Commercial User
1-888-865-3026
CANADA
1-888-542-2623
SERiAL
This product qualifies for ENERGY STAR in the
“factory default (Home Use)” setting.
Pro:Centric is a trademark of LG Electronics U.S.A., Inc. Pro:Idiom is
a registered trademark of Zenith Electronics LLC. b-LAN is a trademark
Changing the factory default settings or enabling
other features may increase power consumption
that could exceed the limits necessary to quality
for ENERGY STAR.
of LodgeNet Interactive Corporation. All other trademarks or registered
trademarks are the property of their respective owners.
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