LG 26LT670H, 42LT670H, 32LT670H, 37LT670H User Manual
QUICK REFERENCE GUIDE
LED LCD TV
Please read this manual carefully before operating your set and retain it
for future reference.
26LT670H
32LT670H
37LT670H
42LT670H
P/NO : MFL67415403 (1203-REV00)
www.lgsolutions.com
LICENSES / OPEN SOURCE SOFTWARE NOTICE
2
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.
ENGLISH
ENG
ABOUT DIVX VIDEO: DivX
subsidiary of Rovi Corporation. This is an official DivX Certified
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
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
®
, DivX Certified® and associated logos are trademarks of Rovi Corporation
“DivX
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”
®
to play DivX® video up to HD 1080p, including premium content.”
®
is a digital video format created by DivX, LLC, a
OPEN SOURCE SOFTWARE NOTICE
®
device that plays
®
device must be registered
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.
IMPORTANT SAFETY INSTRUCTIONS
WARNING
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak performance
of your product.
Read these instructions.
Keep these instructions.
Heed all warnings.
WARNING
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
TO REDUCE THE RISK OF FIRE AND
ELECTRIC SHOCK, 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.
WARNING
known to the State of California to cause cancer.
Wash hands after handling.
: This product contains chemicals
Follow all instructions.
Do not use this apparatus near water.
Clean only with a 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 (Can differ by country).
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 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.
Unplug this apparatus during lightning
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.
Never touch this apparatus or antenna during
a thunder or lightning storm.
When mounting a TV on the wall, make sure
not to hang the TV by its power and signal
cables.
Do not allow an impact shock or any objects
to fall into the product, and do not drop
objects onto the screen.
3
ENGLISH
ENG
IMPORTANT SAFETY INSTRUCTIONS
4
ENGLISH
ENG
Keep 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.
CAUTION concerning the Power Cord
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 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.
Do 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.
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
(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.
DISCONNECTING DEVICE FROM THE MAIN
POWER
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 the unit is turned
off.
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.
ANTENNAS Outdoor 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 builtup 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 Article 810-20)
Grounding Conductor
(NEC Article 810-21)
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
IMPORTANT SAFETY INSTRUCTIONS
5
Cleaning
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.
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 or put stress
on the front panel of the TV.
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 while
plugged. Do not install in excessively dusty
places.
If you smell smoke or other odors coming
from the TV, unplug the power cord and
contact an authorized service center.
Do not press strongly upon the panel with a
hand or a sharp object such as a nail, pencil
or pen, or make a scratch on it.
Keep the product away from direct sunlight.
Dot Defect
The 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 are
viewing the TV. Those dots are deactivated
pixels and do not affect the performance and
reliability of the TV.
Dot Defect
The 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.
Generated 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 highspeed 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.
Take 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.
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 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.
DISPOSAL (Hg lamp only used in LCD TVs)
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.
Prevent “Image Burn” or “Burn-in” on the TV Screen
If 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 is
not covered by the warranty.
If 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.
Avoid displaying a fixed image on the TV screen
for a long period of time (two or more hours for
an LCD TV) to prevent image burn.
For USA
NOTE TO CABLE/TV INSTALLER
This reminder is provided to call the CATV system
installer’s attention to Article 820-40 of the National
Electrical 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
ENG
TABLE OF CONTENTS
6
TABLE OF CONTENTS
ENGLISH
ENG
2 LICENSES
2 OPEN SOURCE SOFTWARE NOTICE
3 IMPORTANT SAFETY INSTRUCTIONS
6 TABLE OF CONTENTS
6 Additional Information
7 INSTALLATION PROCEDURE
7 ASSEMBLING AND PREPARING
7 Unpacking
9 Parts and buttons
11 Setting up the TV
11 - Attaching the stand
12 - Mounting on a table
13 - Mounting on a wall
14 - Tidying cables
15 REMOTE CONTROL
17 GENERAL TROUBLESHOOTING
18 SPECIFICATIONS
Additional Information
The Owner’s Manual and Commercial Mode
Setup Guide contain detailed information on the
advanced features of these TVs. To view the
extended documentation, visit our website at:
www.lgsolutions.com/products. From the
Products page, select
LCD TVs
then
Literature & Downloads
TV page, and select the required document(s)
from the Downloads list.
, then the applicable TV. Click the
TVs, Systems & Solutions
tab at the bottom of the
,
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.
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