LG Electronics USA 42LP620HUH LED TV MONITOR User Manual MFL67694902 EN indd

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Date Submitted	2013-03-18 00:00:00
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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
37LP645H
39LP645H
42LP645H
47LP645H
55LP645H
60LP645H
32LP620H
37LP620H
39LP620H
42LP620H
32LP621H
42LP621H
P/NO : MFL67694902 (1302-REV00)
www.lg.com
2
IMPORTANT SAFETY INSTRUCTIONS
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your
product.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
yyDo not use this apparatus near water.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO
NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER TO QUALIFIED SERVICE PERSONNEL.
yyClean only with a dry cloth.
The
lightning flash with arrowhead symbol,
WARNING/CAUTION
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.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ENGLISH
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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.
WARNING
If you ignore the warning message, you may be
seriously injured or there is a possibility of accident
or death.
CAUTION
yyDo not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
yyDo not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
yyDo 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 (Can differ by
country).
If you ignore the caution message, you may be
slightly injured or the product may be damaged.
NOTE
The note helps you understand and use the product
safely. Please read the note carefully before using
the product.
WARNING: This product contains chemicals known
to the State of California to cause cancer and birth
defects or other reproductive harm.
Wash hands after handling.
Power Supply
Short-circuit
the panel with a hand or
yyDo not press strongly upon
Breaker
a sharp object such as a nail, pencil or pen, or make
a scratch on it.
IMPORTANT SAFETY INSTRUCTIONS
yyProtect the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
yyOnly use attachments/accessories specified by the
manufacturer.
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.
Short-circuit
Breaker
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,
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
notSupply
move the TV with the power cord plugged in.
Power
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.
Power Supply
Power Supply
yyRefer all servicing to qualified service personnel.
yyWarning - To reduce the risk of fire or electrical
Servicing is required when the apparatus has been
shock, do not expose this product to rain, moisture
damaged in any way, such as power-supply cord or
or other liquids. Do not touch the TV with wet
plug is damaged, liquid has been spilled or objects
hands.
Power
Supply Do not install this product near flammable
have fallen into the apparatus, the apparatus has Short-circuit
objects such as gasoline or candles, or expose the
Breaker
been exposed to rain or moisture, does not operate
TV to direct air conditioning.
normally, or has been dropped.
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.
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).
Short-circuit
Breaker
Short-circuit
Breaker
Short-circuit
Breaker
Power Supply
Power Supply
Power Supply
ENGLISH
Short-circuit
Breaker
Short-circuit
Breaker
4
IMPORTANT SAFETY INSTRUCTIONS
yyGrounding
(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
electrician 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
ENGLISH
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.
Antenna grounding according to the National
Electrical Code, ANSI/NFPA 70
Antenna Lead in Wire
Ground Clamp
Electric Service
Equipment
Ground Clamp
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Power Service Grounding
Electrode System
NEC: National Electrical Code (NEC Art 250, Part H)
yyCleaning
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
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
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.
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.
IMPORTANT SAFETY INSTRUCTIONS
Preventing “Image burn” or “Burn-in” on your TV
screen
For USA and Canada
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:
- 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.
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.
NOTE TO CABLE/TV INSTALLER
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.
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.
ENGLISH
yyDot Defect
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.
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.
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.
6
LICENSES / OPEN SOURCE SOFTWARE NOTICE
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.”
ENGLISH
“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 ‘opensource@lge.com’. This offer
is valid for three (3) years from the date on which you purchased the product.
TABLE OF CONTENTS
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS
LICENSES
OPEN SOURCE SOFTWARE NOTICE
TABLE OF CONTENTS
Installation Procedure
ASSEMBLING AND PREPARING
10
12
13
13
14
16
17
17
Unpacking
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
ENGLISH
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.
8
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING
Installation Procedure
Open the package and make sure all the accessories are included.
Attach the stand to the TV set.
Connect an external device to the TV set.
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.
ENGLISH
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.
*A
*B
10 mm (0.39 inches)
18 mm (0.7 inches)
ASSEMBLING AND PREPARING
ENERGY AV MODE INPUT
TV
SAVING
FLASHBK
LIST
MARK
FAV
VOL
3D
CH
MUTE
MENU INFO
Q.MENU
ENTER
BACK
EXIT
L/R SELECT
FREEZE
RATIO
Quick Reference Guide
Power Cord
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
(See p. 17)
Power Cord Holder and Screw
Torx Plus
Star-Head Screw
2 EA
ENGLISH
Remote Control, Batteries (AAA)
(See p. 18)
(See p. 17)
(See p. 13)
Screws for Stand Fixing
2 EA
(See p. 15)
Washers for Stand Fixing
2 EA
(See p. 15)
Rubbers for Stand Fixing
4 EA
(See p. 15)
Screw for Swivel
1 EA, M6 x 10
(See p. 15)
Nuts for Stand Fixing
2 EA
(See p. 15)
10
ASSEMBLING AND PREPARING
Parts and buttons
For LP645H series
Screen
IN 3
USB IN
Side Connection
Panel
ENGLISH
Speakers
Power Indicator
Remote Control Sensor
Buttons
/ DVI IN
RESET
UPDATE
ANTENNA/
CABLE IN
SPEAKER OUT OPTICAL
AUDIO OUT
LINE OUT
AV IN
PTC SERVICE
(SERVICE ONLY)
RJP
RGB IN (PC)
TV-LINK
CFG
RS-232C IN
(CONTROL & SERVICE)
AUDIO IN (RGB DVI)
Button
Description
Scrolls through the saved channels.
Adjusts the volume level.
(OK
Rear Connection Panel
VIDEO L/MONO -AUDIO- R
GAME
GAME CONTROL
CONTROL
/ M.P.I
Selects the highlighted menu option or confirms an input.
(SETTINGS)
Accesses the main menus, or saves your input and exits the menus.
(INPUT
Changes the input source.
Turns the power on or off.
ASSEMBLING AND PREPARING
11
For LP620H, LP621H series
Screen
IN 3
USB IN
Side Connection
Panel
Power Indicator
Remote Control Sensor
Buttons
/ DVI IN
RESET
UPDATE
ANTENNA/
CABLE IN
SPEAKER OUT OPTICAL
AUDIO OUT
LINE OUT
AV IN
PTC SERVICE
(SERVICE ONLY)
RJP
RGB IN (PC)
RS-232C IN
(CONTROL & SERVICE)
AUDIO IN (RGB DVI)
Button
Description
Scrolls through the saved channels.
Adjusts the volume level.
(OK
Rear Connection Panel
VIDEO L/MONO -AUDIO- R
GAME CONTROL
M.P.I
Selects the highlighted menu option or confirms an input.
(SETTINGS)
Accesses the main menus, or saves your input and exits the menus.
(INPUT
Changes the input source.
Turns the power on or off.
ENGLISH
Speakers
12
ASSEMBLING AND PREPARING
Lifting and moving the TV
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.
yyWhen transporting a large TV, there should be at
least 2 people.
yyWhen transporting the TV by hand, hold the TV as
shown in the following illustration.
CAUTION
yyAvoid touching the screen at all times, as this may
result in damage to the screen.
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 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.
yyWhen transporting the TV, do not expose the TV to
jolts or excessive vibration.
yyWhen transporting the TV, keep the TV upright,
never turn the TV on its side or tilt towards the left
or right.
ENGLISH

---

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