Page 1
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.
26LT670H
32LT670H
37LT670H
42LT670H
P/NO : MFL67415404 (1306-REV07)
26LT673H 32LT777H
32LT770H
37LT770H
42LT770H
47LT770H
37LT777H
42LT777H
47LT777H
www.lgsolutions.com
Page 2
ENGLISH
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
Short-circuit
Breaker
Power Supply
Short-circuit
Breaker
Power Supply
Short-circuit
Breaker
Power Supply
ENG
IMPORTANT SAFETY INSTRUCTIONS
2
IMPORTANT SAFETY INSTRUCTIONS
Always comply with the following precautions to avoid dangerous situations and ensure peak performance
of your product.
Read these instructions.
WARNING/CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK). NO
USER SERVICEABLE PARTS INSIDE. REFER
TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead
symbol, within an equilateral triangle,
is intended to alert the user to the
presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended to alert
the user to the presence of important
operating and maintenance (servicing)
instructions in the literature accompanying
the appliance.
WARNING/CAUTION
- TO REDUCE THE RISK OF FIRE AND
ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE.
WARNING
If you ignore the warning message, you may
be seriously injured or there is a possibility of
accident or death.
CAUTION
If you ignore the caution message, you may
be slightly injured or the product may be
damaged.
Keep these instructions.
Heed all warnings.
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).
NOTE
The note helps you understand and use the
product safely. Please read the note carefully
before using the product.
WARNING
known to the State of California to cause cancer
and birth defects or other reproductive harm.
Wash hands after handling.
: This product contains chemicals
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.
Page 3
IMPORTANT SAFETY INSTRUCTIONS
Short-circuit
Breaker
Power Supply
Short-circuit
Breaker
Power Supply
3
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.
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.
Keep the packing anti-moisture material or
vinyl packing out of the reach of children. Antimoisture 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
(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 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.
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).
ENGLISH
ENG
Page 4
IMPORTANT SAFETY INSTRUCTIONS
4
ENGLISH
ENG
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.
Short-circuit
Breaker
As long as this unit is connected to the AC
Power Supply
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.
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 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
NEC: National Electrical Code
Antenna Discharge Unit
(NEC Section 810-20)
Grounding Conductor
(NEC Section 810-21)
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
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.
Keep the product away from direct sunlight.
Never touch this apparatus or antenna during
a thunder or lightning storm.
When 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.
Do not allow an impact shock or any objects to
fall into the product, and do not drop anything
onto the screen.
Disconnecting the Main Power
The power outlet used with this device must
remain easily accessible.
Store the accessories (battery, etc.) in a safe
location out of the reach of children.
This 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.
Do not dispose of batteries in a fire.
Do not short circuit, disassemble or allow the
batteries to overheat.
Dot 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.
Page 5
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.
Preventing “Image burn” or “Burn-in” on your 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
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 (2 or more
hours for LCD, 1 or more hours for the Plasma
TV) to prevent image burn.
IMPORTANT SAFETY INSTRUCTIONS
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
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.
5
ENGLISH
ENG
Page 6
ENGLISH
ENG
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.
(For LT670H, LT673H series)
Manufactured under license from Dolby Laboratories. “Dolby” and the double-D
symbol are trademarks of Dolby Laboratories.
(For LT770H, LT777H series)
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI
logo are trademarks or registered trademarks of HDMI Licensing LLC in the United
States and other countries.
ABOUT DIVX VIDEO: DivX® is a digital video format created by DivX, LLC, a
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
, DivX Certified® and associated logos are trademarks of Rovi Corporation
or its subsidiaries and are used under license.”
®
to play DivX® video up to HD 1080p, including premium content.”
®
device that plays
®
device must be registered
“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.
Page 7
TABLE OF CONTENTS
2 IMPORTANT SAFETY INSTRUCTIONS
6 LICENSES
6 OPEN SOURCE SOFTWARE NOTICE
7 TABLE OF CONTENTS
8 INSTALLATION PROCEDURE
8 ASSEMBLING AND PREPARING
8 Unpacking
12 Optional Extras
13 Parts and Buttons
17 Setting Up the TV
17 - Attaching the Stand
20 - Mounting on a Table
24 - Mounting on a Wall
25 - Tidying Cables
26 - External Speaker Out
27 Making Connections
TABLE OF CONTENTS
7
ENGLISH
ENG
28 REMOTE CONTROL
30 SPECIFICATIONS
34 GENERAL TROUBLESHOOTING
NOTE
Image shown may differ from your TV.
Your TV’s OSD (On Screen Display) may
differ slightly from that shown in this manual.
The available menus and options may differ
from the input source or product model that
you are using.
New features may be added to this TV in the
future.
Page 8
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
ENGLISH
ENG
Unpacking
Check your product box for the following items. If there are any missing accessories, contact the local
dealer where you purchased your product. The illustrations in this manual may differ from the actual
product and item.
CAUTION
Do not use any unapproved items to ensure the safety and product life span.
Any damages or injuries by using unapproved items are not covered by the warranty.
Some models appear to have a thin film on the screen. It is actually part of the screen,
do not remove it.
NOTE
The items supplied with your product may vary depending on the model.
Product specifications or contents of this manual may be changed without prior notice due to
upgrade of product functions.
For 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.
Use 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 10 mm (0.39 inches)
*B
18 mm (0.7 inches)
A
Page 9
(For LT670H, LT673H, LT777H series)
AV MODE
INPUT
ENERGY
TV
SAVING
1 2 3
4 5 6
7 809
FLASHBK
LIST
MARK
FAV
P
A
G
3D
CHVOL
E
MUTE
INFO
MENU
Q.MENU
ENTER
EXIT
BACK
L/R SELECT
FREEZE
RATIO
ASSEMBLING AND PREPARING
9
Remote Control,
Quick Reference Guide Power Cord
Batteries (AAA)
(See p.28)
(For 32/37/42LT670H)
Stand Body, Stand Base
(See p.17)
(For 32/37/42/47LT777H) (For 26LT670H, 26LT673H)
Stand Body, Stand Base
(See p.18)
Stand Body, Stand Base
(See p.19)
(For 32/37/42LT670H) (For 32/37/42/47LT777H) (For 26LT670H, 26LT673H)
Stand Screws
8 EA, M4 x 14
(See p.17)
Stand Screws
4 EA, M4 x 20
4 EA, M4 x 14
Stand Screws
8 EA, M4 x 12
(See p.19)
(See p.18)
(For 32/37/42LT670H,
32/37/42/47LT777H)
ENGLISH
ENG
Desk-Mount Screw
(See p.21)
Torx Plus
Star-Head Screw
2 EA
(See p.17, p.18, p.19)
Screws for Stand Fixing
2 EA
(See p.22, 23)
Page 10
ASSEMBLING AND PREPARING
10
(For 47LT777H)
ENGLISH
ENG
Washers for Stand Fixing
2 EA
(See p.22, 23)
(For 32/37/42LT670H,
32/37/42/47LT777H)
Power Cord Holder
(See p.25)
(For 26LT670H, 26LT673H)
AC/DC Adapter
Nuts for Stand Fixing
2 EA
(See p.22, 23)
Cable Holder
(See p.25)
Wall Mount Screw
4EA, M6 x L51
(For 32/37/42LT670H,
32/37/42/47LT777H)
Protection Cover
Page 11
(For LT770H series)
AV MODE
INPUT
ENERGY
TV
SAVING
1 2 3
4 5 6
7 809
FLASHBK
LIST
MARK
FAV
P
A
G
3D
CHVOL
E
MUTE
INFO
MENU
Q.MENU
ENTER
EXIT
BACK
L/R SELECT
FREEZE
RATIO
ASSEMBLING AND PREPARING
11
Remote Control,
Batteries (AAA)
(See p.28)
Stand Body, Stand Base
(See p.17)
Stand Screws
8 EA, M4 x 14
(See p.17)
(For 47LT770H)
Quick Reference Guide Power Cord
Cable Holder
(See p.25)
Torx Plus
Star-Head Screw
Power Cord Holder
(See p.25)
Desk-Mount Screw
(See p.21)
2 EA
(See p.17)
ENGLISH
ENG
Wall Mount Screw
4EA, M6 x L51
Washers for Stand Fixing
2 EA
(See p.22)
Screws for Stand Fixing
2 EA
(See p.22)
Protection Cover
Nuts for Stand Fixing
2 EA
(See p.22)
Page 12
ASSEMBLING AND PREPARING
12
Optional Extras
(For LT777H series)
Optional extras can be changed or modified for quality improvement without any notification.
Contact your dealer to buy these items.
These devices only work with certain models.
The model name or design may be changed manufacturer’s circumstances or policies.
AN-MR300
Magic Remote
ENGLISH
ENG
Page 13
Parts and Buttons
(For LT670H series)
Remote Control
Power Indicator
ASSEMBLING AND PREPARING
13
Side Connection Panel
USB Input
HDMI Input
USB IN
3
IN
Buttons
(For 32/37/42LT670H)
RJP
INTERFACE
GAME CO NTROL
/M.P.I
SPEAKER
OUT (8 )
RESET
UPDATE
RS-232C
(SERVICE & EXT_POWER)
RGB IN (PC)
/ DVI IN
21
Screen
Speakers
AV IN
VIDEO
L/MONO
-AUDIO-
R
DC IN
L R
AUDIO IN
(RGB/DVI)
PTC SERVICE
(SERVICE ONLY)
TV -LINK
CFG
ANTENNA /
CABLE I N
Buttons
(For 26LT670H)
ENGLISH
ENG
(For 26LT670H)
Rear Connection
Panel
Button Description
v
^
Scrolls through the saved channels.
- + Adjusts the volume level.
Turns the power on or off.
Page 14
ASSEMBLING AND PREPARING
14
(For LT673H series)
Side Connection Panel
Remote Control
Power Indicator
Screen
Buttons
ENGLISH
ENG
USB Input
HDMI Input
USB IN
3
IN
RJP
INTERFACE
GAME C ONTROL
/ M.P.I
SPEAKE R OUT
(8 )
OPTICA L
DIGITAL
RESET
RS-232C
(SERVICE & EXT_POWER)
RGB IN (PC)
/DVI IN
1
UPDATE
2
21
Speakers
AV IN
VIDEO
L/MONO
-AUDIO-
R
DC IN
L R
AUDIO IN
(RGB/DVI)
PTC SERVICE
(SERVICE ONLY)
TV-LINK CFG
ANTENNA /
CABLE I N
Rear Connection
Panel
Button Description
v
^
Scrolls through the saved channels.
- + Adjusts the volume level.
Turns the power on or off.
Page 15
(For LT770H, LT777H series)
Remote Control
ASSEMBLING AND PREPARING
15
USB Input
HDMI Input
Side Connection Panel
USB IN 2
(HUB)
USB IN 1
3
IN
Buttons
AUX LAN
LAN
SPEAKER
OUT (8 )
Power Indicator
Screen
Speakers
SERVICE ONLY
TV-LINK C FG
AUDIO I N
(RGB/DV I)
(SERVICE & EXT_POWER)
INTERFACE
OPTICAL
DIGITAL
RGB IN (PC)
RS-232C
RJP
2
1
(ARC)
AV IN
VIDEO
L/MONO
-AUDIO-
R
L R
/ DVI IN
GAME CO NTROL
/M.P.I
UPDATE
RESET
ANTENNA /
CABLE I N
ENGLISH
ENG
Rear Connection
Panel
Button Description
v
^
Scrolls through the saved channels.
- + Adjusts the volume level.
Turns the power on or off.
NOTE
To use a USB Hub device, make sure that it is connected to the USB IN 1 USB port.
Some USB Hubs may not work. If a USB device connected using a USB Hub is not detected,
connect it to the USB port on the TV directly.
If you use an optional external audio device instead of built-in speaker, set the TV speaker feature to
off.
Page 16
ASSEMBLING AND PREPARING
16
PORT Description
RJP INTERFACE Connect to remote jack pack control output port.
GAME CONTROL/
M. P. I.
Ω
SPEAKER OUT (8
UPDATE Software downloads and debug mode enable/ dis-able.
RESET Hardware reset to PTC microcontroller.
RS232C
(SERVICE & EXT_POWER)
RGB IN (PC) Analog PC Connection. Uses a D-sub 15-pin cable (VGA cable).
HDMI/DVI IN Digital Connection.
AV (Audio/Video) IN Analog composite connection. Supports standard definition video only (480i).
AUDIO IN (RGB/DVI) 1/8” headphone jack for analog PC audio input.
PTC SERVICE
(SERVICE ONLY)
TV - LINK CFG Computer input for programming Free To Guest services.
) For use with external speakers.
Input port for third party game Controllers./
Allows VOD/PPV devices or set-top boxes to control the TV.
Used by third party devices.
This port is used for service or Hotel mode.
Supports HD video and Digital audio.
Accepts DVI video using an adapter or HDMI to DVI cable (not included).
Used for PC/DTV audio input jack
Used for PTC software updates.
ENGLISH
ENG
DC IN Connect the supplied adapter.
ANTENNA/CABLE IN Connect over-the air signals to this jack.
AUX LAN Network connection.
LAN Network connection.
OPTICAL
DIGITAL
Also used for video, photo and music files on a local network.
Connect digital audio to various types of equipment.
Connect to a Digital Audio Component.
Use an Optical audio cable.
NOTE
(For LT770H, LT777H series)
ARC (Audio Return Channel)
When connected with a high-speed
HDMI cable, digital audio can be sent to a
compactible device without an additional
optical audio cable.
ARC is only supported on the HDMI input
1 (ARC) port. An external audio device that
supports ARC should be connected to
HDMI 1 if you wish to use ARC.
Page 17
ASSEMBLING AND PREPARING
wyv{lj{pvuGjv}ly
17
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.
(For 32/37/42LT670H, 32/37/42/47LT770H)
1
Stand Body
Stand Base
3
4 EA
M4 x 14
Front
2
CAUTION
When 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.
4 EA
ENGLISH
ENG
CAUTION
Make sure that the screws are fastened
completely. (If they are not fastened
securely enough, the TV may tilt forward
after being installed.)
Do not fasten the screws with too much
force; otherwise they may be worn out
and get loosened.
M4 x 14
or
Tighten the two of
these four screws and
2 EA
(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).
2 EA
the two Torx plus star
head screws
Page 18
ASSEMBLING AND PREPARING
wyv{lj{pvuGjv}ly
18
(For 32/37/42/47LT777H)
ENGLISH
ENG
1
Stand Body
Stand Base
3
4 EA
M4 x 20
Front
2
CAUTION
When 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.
CAUTION
Make sure that the screws are fastened
completely. (If they are not fastened
securely enough, the TV may tilt forward
after being installed.)
Do not fasten the screws with too much
force; otherwise they may be worn out
and get loosened.
4 EA
M4 x 14
or
Tighten the two of
these four screws and
2 EA
(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).
2 EA
the two Torx plus star
head screws
Page 19
(For 26LT670H, 26LT673H)
M4X20
wyv{lj{pvuGjv}ly
ASSEMBLING AND PREPARING
19
1
Stand Body
Stand Base
3
4 EA
M4 x 12
Front
Top View
2
CAUTION
When 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.
4 EA
ENGLISH
ENG
CAUTION
Make sure that the screws are fastened
completely. (If they are not fastened
securely enough, the TV may tilt forward
after being installed.)
Do not fasten the screws with too much
force; otherwise they may be worn out
and get loosened.
M4 x 12
or
Tighten the two of
these four screws and
2 EA
(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).
2 EA
the two Torx plus star
head screws
Page 20
ASSEMBLING AND PREPARING
20
ENGLISH
ENG
Mounting on a Table
Lift and tilt the TV into its upright position on a
1
table.
- Leave a 10 cm (4 inches) (minimum) space
from the wall for proper ventilation.
10 cm
(4 inches)
10 cm
Connect the power cord to a wall outlet.
2
CAUTION
Do not place the TV near or on sources
of heat, as this may result in fire or other
damage.
10 cm
10 cm
(For 32/37/42/47LT777H)
The swivel angle is adjustable. The default swivel
angle is 20°. Attaching a screw to the A position
on the bottom of the stand will allow a swivel
angle range of 45°. Attaching a screw to the B
position will allow a swivel angle range of 90°.
20˚20˚
Adjusting the angle of the TV to suit view
(For 26/32/37/42LT670H, 32/37/42/47LT770H,
26LT673H)
Swivel 90 degrees to the left or right and adjust
the angle of the TV to suit your view.
90˚90˚
C
A
B
NOTE
Only one swivel screw is included and
attached to position C.
CAUTION
When 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.
Removing the swivel fixing screw will allow
the set to rotate 360°.
Page 21
ASSEMBLING AND PREPARING
21
Securing the TV to a table
(For 32/37/42LT670H, 32/37/42/47LT770H,
32/37/42/47LT777H)
Fix the TV to a table to prevent from tilting
forward, damage, and potential injury.
To secure the TV to a table, insert and tighten the
supplied screw on the rear of the stand.
WARNING
To 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)
(Depending on model)
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 system or
visit http://www.kensington.com.
Connect the Kensington security system cable
between the TV and a table.
NOTE
The Kensington security system is optional.
You can obtain additional accessories from
your local dealer.
ENGLISH
ENG
CAUTION
Make sure that children do not climb on or
hang on the TV.
Page 22
ASSEMBLING AND PREPARING
22
ENGLISH
ENG
Attaching the TV to a desk
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.
(For 32/37/42LT670H, 32/37/42/47LT770H)
TYPE 1
4-Screws
(Not provided as parts of the product)
Stand
Desk
NOTE
Screw: M5 x L (*L: Table depth + 8~10 mm)
ex) Table depth: 15mm, Screw: M5 x 25
(For 32/37/42/47LT777H)
TYPE 1
4-Screws
(Not provided as parts of the product)
Stand
Desk
NOTE
Screw: M5 x L (*L: Table depth + 8~10 mm)
ex) Table depth: 15mm, Screw: M5 x 25
TYPE 2
TYPE 2
2-Screws, 2-Washers, 2-Nuts
(provided as parts of the product)
Stand
Desk
2-Screws, 2-Washers, 2-Nuts
(provided as parts of the product)
Stand
Desk
Page 23
ASSEMBLING AND PREPARING
23
(For 26LT670H, 26LT673H)
2-Screws, 2-Washers, 2-Nuts
(provided as parts of the product)
Stand
Desk
Securing the TV to a wall (optional)
(Depending on model)
Insert and tighten the eye-bolts, or TV brackets
1
and bolts on the back of the TV.
- If there are bolts inserted at the eye-bolts
position, remove the bolts first.
ENGLISH
ENG
Mount the wall brackets with the bolts to the
2
wall.
Match the location of the wall bracket and the
eye-bolts on the rear of the TV.
Connect the eye-bolts and wall brackets tightly
3
with a sturdy rope.
Make sure to keep the rope horizontal with the
flat surface.
CAUTION
Make sure that children do not climb on or
hang on the TV.
NOTE
Use a platform or cabinet that is strong and
large enough to support the TV securely.
Brackets, bolts and ropes are optional. You
can obtain additional accessories from your
local dealer.
Page 24
ASSEMBLING AND PREPARING
24
ENGLISH
ENG
Mounting on a Wall
An optional wall mount can be used with your LG
TV. Consult with your local dealer for a wall mount
that supports the VESA standard used by your TV
model (listed below).
LG recommends that wall mounting be performed
by a qualified professional installer.
10 cm
(4 inches)
10 cm
10 cm
10 cm
Make sure to use screws and wall mount
bracket that meet the VESA standard. Standard
dimensions for the wall mount kits are described
in the following table.
Model 26LT670H
VESA 100 x 100 200 x 100
Standard screw M4 M6
Number of screws 4 4
Wall mount bracket
(optional)
Model 37/42LT670H
VESA 200 x 200 400 x 400
Standard screw M6 M6
Number of screws 4 4
Wall mount bracket
(optional)
26LT673H
LSW100B(G)
37/42LT770H
37/42LT777H
LSW200B(G)
32LT670H
32LT770H
32LT777H
LSW100B(G)
47LT770H
47LT777H
LSW420BX
CAUTION
Disconnect the power first, and then move
or install the TV. Otherwise electric shock
may occur.
If you install the TV on a ceiling or slanted
wall, it may fall and result in severe injury.
Use an authorized LG wall mount and contact
the local dealer or qualified personnel.
Do not over tighten the screws as this may
cause damage to the TV and void your
warranty.
Use 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.
Do not insert screws to four holes for
assembling the stand when installing the TV
to the wall.
On the 47LT770H and 47LT777H models,
use M6 x L51 screws.
NOTE
A wall mount bracket is optional. You can
obtain additional accessories from your local
dealer.
Use only screws that are listed on the VESA
standard screw specifications.
The wall mount kit includes an installation
manual and necessary parts.
The length of screws may differ depending
on the wall mount. Make sure to use the
proper length.
For more information, refer to the manual
supplied with the wall mount.
LSW220BX
Page 25
Tidying Cables
ASSEMBLING AND PREPARING
25
For 32/37/42LT670H, 32/37/42/47LT770H,
32/37/47/47LT777H
Install the power cord holder and power cord.
1
It will help prevent the power cable from being
removed by accident.
Power Cord Holder
Gather and bind the cables with the cable
2
holder.
For 26LT670H, 26LT673H
Gather and bind the cables with the cable
1
holder.
Cable Holder
CAUTION
Do not move the TV by holding the cable
holder, as the cable holders may break, and
injuries and damage to the TV may occur.
ENGLISH
ENG
Cable Holder
Page 26
ASSEMBLING AND PREPARING
26
External Speaker Out
Connect the external speaker.
ENGLISH
ENG
(For 26/32/37/42LT670H)
RJP
INTERFACE
GAME CON TROL
/M.P.I
SPEAKER
OUT (8 )
RESET
UPDATE
RS-232C
(SERVICE & EXT_POWER)
RGB IN (PC)
/ DVI IN
21
AV IN
VIDEO
L/MONO
-AUDIO-
R
L L+
R +
R -
DC IN
L R
AUDIO IN
(RGB/DVI)
PTC SERVICE
(SERVICE ONLY)
TV -LINK
CFG
ANTENNA /
CABLE I N
(For 32/37/42/47LT770H, 32/37/42/47LT777H)
AUX LAN
LAN
SPEAKER
OUT (8 )
SERVICE O NLY
TV-LINK CF G
AUDIO IN
(RGB/DVI )
RJP
INTERFACE
OPTICAL
DIGITAL
RGB IN (PC)
RS-232C
(SERVICE & EXT_POWER)
2
1
(ARC)
AV IN
VIDEO
L/MONO
-AUDIO-
R
L R
/ DVI IN
GAME CON TROL
/M.P.I
ANTENNA/
CABLE IN
UPDATE
RESET
(For 26LT673H)
RJP
INTERFACE
GAME CO NTROL
/ M.P.I
SPEAKER OUT
(8 )
OPTICAL
DIGITAL
RESET
UPDATE
RS-232C
(SERVICE & EXT_POWER)
RGB IN (PC)
/DVI IN
1
DC IN
AUDIO IN
L R
L
(RGB/DVI)
PTC SERVICE
(SERVICE ONLY)
TV-LINK CFG
ANTENNA /
CABLE I N
AV IN
VIDEO
L/MONO
-AUDIO-
R
2
21
GND
R
GND
R +
R -
L L+
NOTE
Make sure that the external speaker should
be connected with TV under power-off
state.
Use external speaker with BTL type (4 pin)
for LT670H, LT770H and LT777H series.
Use external speaker with SE type (3 pin)
for LT673H series.
Page 27
Making Connections
Image shown may differ from your TV.
Connect the external devices.
ASSEMBLING AND PREPARING
27
(Not provided)
YELLOW
VIDEO
( )
MONO
WHITE
AUDIOL R
AV IN
VIDEO
YELLOW
WHITE
RED RED
L/MONO
AUDIO
R
AUDIO IN
(RGB/DVI)
L
or
R
RGB IN (PC)
AV IN
VIDEO
L/MONO
AUDIO
R
AUDIO IN
(RGB/DVI)
L
WHITE
R
(Not provided)
RED
5*%2873&
(Not provided)
$8',2287
ENGLISH
ENG
DVD / Blu-Ray / HD Cable Box / VCR
PC
Page 28
REMOTE CONTROL
28
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
Do 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.
ENGLISH
ENG
INPUT
TV
DVD
@
.,;
1 2 3
4 5 6
7 809
VOL
PORTAL
SWAP
abc def
ghi jkl mno
pqrs tuv wxyz
CHAR/NUM
CC
TIMER
DELETE
MUTE
INFO
OK
ENTER
MENU
SETTINGS
PIP PIPCH+ PIPCH
PIP
INPUT
Q.MENU
MARK
FLASHBK
CH
GUIDE
EXIT
-
SAP
(POWER
)
Turns the TV on or off.
Q. MENU
Not functional
TV
Selects the remote’s operating mode: TV.
DVD
Selects the remote’s operating mode: DVD.
INPUT
Rotates through inputs.
MARK
Not functional
Number button
Enters channel numbers or other numbers required.
Also supports characters.
P
A
G
E
— (DASH)
Selects a program number for multiple program channels
such as 2-1, 2-2, etc.
FLASHBK
Tunes to the last channel or input viewed.
VOL
Adjusts the volume level.
CHAR/NUM
Switches between Letter and Number input modes.
CC
Selects a closed caption.
TIMER
Turns the TV off in a set amount of time.
DELETE
Deletes letters and numbers.:
MUTE
Mutes all sounds.
CH
v
^
Scrolls through the saved channels.
PAGE
Moves to the previous or next screen.
Page 29
REMOTE CONTROL
29
INPUT
TV
DVD
@
.,;
1 2 3
4 5 6
7 809
VOL
PORTAL
SWAP
abc def
ghi jkl mno
pqrs tuv wxyz
CHAR/NUM
CC
TIMER
DELETE
MUTE
INFO
OK
ENTER
MENU
SETTINGS
PIP PIPCH+ PIPCH
PIP
INPUT
Q.MENU
MARK
FLASHBK
CH
GUIDE
EXIT
-
SAP
PORTAL
Displays and removes the interactive menu.
INFO
Shows information on the current program.
GUIDE
Displays and removes the electronic program guide.
Navigation buttons
(up/down/left/right)
Scrolls through menus or options.
OK/ENTER
ꔉ
Selects menus or options and confirms your input.
ꕣ (
BACK)
Returns to the previous level.
P
A
G
E
MENU/SETTINGS
Accesses the main menu.
ꕯ
EXIT
Clears all on-screen displays and returns to TV viewing.
ENGLISH
ENG
Color buttons ( : Red, : Green, : Yellow, : Blue )
These access special functions in some menus.
VCR/DVD/USB control buttons ( , , , , )
Controls video cassette recorders or DVD players or USB.
Accesses the AV devices connected to the TV;
Opens the SIMPLINK menu.
PIP
Not functional (For LT670H, LT673H series)
Enters the split screen mode. (Some input sources may not be displayed.)
(For LT770H, LT777H series)
PIP CH +/-
Not functional (For LT670H, LT673H series)
Channel up or down the sub window. (For LT770H, LT777H series)
SWAP
Not functional (For LT670H, LT673H series)
Changes the main window and the sub window.
(For LT770H, LT777H series)
PIP INPUT
Not functional (For LT670H, LT673H series)
Rotates through input of the sub window. (For LT770H, LT777H series)
SAP
Analog mode: Selects MTS sound (Mono, Stereo or SAP)
DTV mode: Changes the audio language.
Page 30
SPECIFICATIONS
30
SPECIFICATIONS
Product specifications may be changed without prior notice due to upgrade of product functions.
Television System NTSC-M, ATSC, 64 & 256 QAM
Program Coverage VHF 2-13, UHF 14-69, CATV 1-135, DTV 2-69, CADTV 1-135
Maximum number of storable programs 700
External Antenna Impedance 75
Environment
condition
Operating
Temperature
Operating Humidity Less than 80%
Storage Temperature -20 °C ~ 60 °C (-4 °F ~ 140 °F)
Storage Humidity Less than 85%
Ω
0 °C ~ 40 °C (32 °F ~ 104 °F)
ENGLISH
ENG
MODELS
Dimensions
(W x H x D)
Weight With stand 4.7 kg ( 10.4 lbs)
Current Value / Power Consumption 24 V
Adapter (DC Power) In: AC 100 - 240 V ~ 50/60 Hz
Dimensions
(W x H x D)
Weight With stand 9.2 kg (20.3 lbs)
Current Value / Power Consumption 0.6 A / 60 W
Power requirement AC100 - 240 V ~ 50/60 Hz
With stand 625.9 x 453.5 x 192 (mm)
Without stand 625.9 x 393.2 x 46.6 (mm)
Without stand 4.1 kg ( 9.0 lbs)
MODELS
With stand 765.6 x 535.6 x 231.9 (mm)
Without stand 765.6 x 475.8 x 68.5 (mm)
Without stand 8.0 kg (17.6 lbs)
26LT670H
(26LT670H-UA)
32LT670H
(32LT670H-UA)
(26LT673H-UA)
24.6 x 17.9 x 7.6 (inch)
24.6 x 15.5 x 1.8 (inch)
, 1.8 A
Out: DC 24 V, 2.5 A
(32LT770H-UA)
30.1 x 21.1 x 9.1 (inch)
30.1 x 18.7 x 2.7 (inch)
26LT673H
32LT770H
Page 31
SPECIFICATIONS
31
MODELS
Dimensions
(W x H x D)
Weight With stand 10.2 kg (22.5 lbs)
Current Value / Power Consumption 0.6 A / 60 W
Power requirement AC100 - 240 V ~ 50/60 Hz
Dimensions
(W x H x D)
Weight With stand 11.2 kg (24.7 lbs)
Current Value / Power Consumption 0.9 A / 90 W
Power requirement AC100 - 240 V ~ 50/60 Hz
With stand 765.6 x 535.8 x 225 (mm)
Without stand 765.6 x 475.8 x 68.5 (mm)
Without stand 8.0 kg (17.6 lbs)
MODELS
With stand 867.3 x 592.8 x 231.9 (mm)
Without stand 867.3 x 532.8 x 68.6 (mm)
Without stand 10.0 kg (22.0 lbs)
37LT670H
(37LT670H-UA)
32LT777H
(32LT777H-UA)
30.1 x 21.1 x 8.9 (inch)
30.1 x 18.7 x 2.7 (inch)
(37LT770H-UA)
34.1 x 23.3 x 9.1 (inch)
34.1 x 21.0 x 2.7 (inch)
37LT770H
ENGLISH
ENG
MODELS
Dimensions
(W x H x D)
Weight With stand 12.2 kg (26.9 lbs)
Current Value / Power Consumption 0.9 A / 90 W
Power requirement AC100 - 240 V ~ 50/60 Hz
Dimensions
(W x H x D)
Weight With stand 15.5 kg (34.2 lbs)
Current Value / Power Consumption 1.0 A / 100 W
Power requirement AC100 - 240 V ~ 50/60 Hz
With stand 867.3 x 594 x 225 (mm)
Without stand 867.3 x 532.8 x 68.6 (mm)
Without stand 10.0 kg (22.0 lbs)
MODELS
With stand 991.7 x 666.5 x 273.1 (mm)
Without stand 991.7 x 604.0 x 55.0 (mm)
Without stand 13.5 kg (29.8 lbs)
42LT670H
(42LT670H-UA)
37LT777H
(37LT777H-UA)
34.1 x 23.4 x 8.9 (inch)
34.1 x 21.0 x 2.7 (inch)
(42LT770H-UA)
39.0 x 26.2 x 10.8 (inch)
39.0 x 23.8 x 2.2 (inch)
42LT770H
Page 32
SPECIFICATIONS
32
ENGLISH
ENG
MODELS
Dimensions
(W x H x D)
Weight With stand 16.9 kg (37.3 lbs)
Current Value / Power Consumption 1.0 A / 100 W
Power requirement AC100 - 240 V ~ 50/60 Hz
Dimensions
(W x H x D)
Weight With stand 17.3 kg (38.1 lbs)
Current Value / Power Consumption 1.2 A / 120 W
Power requirement AC100 - 240 V ~ 50/60 Hz
With stand 991.7 x 664 x 282.35 (mm)
Without stand 991.7 x 604.0 x 55.0 (mm)
Without stand 13.5 kg (29.8 lbs)
MODELS
With stand 1,101 x 728.5 x 273.1 (mm)
Without stand 1,101 x 665.4 x 54.5 (mm)
Without stand 15.3 kg (33.7 lbs)
42LT777H
(42LT777H-UA)
39.0 x 26.1 x 11.1 (inch)
39.0 x 23.8 x 2.2 (inch)
47LT770H
(47LT770H-UA)
43.3 x 28.7 x 10.8 (inch)
43.3 x 26.2 x 2.1 (inch)
MODELS
Dimensions
(W x H x D)
Weight With stand 18.7 kg (41.2 lbs)
Current Value / Power Consumption 1.2 A / 120 W
Power requirement AC100 - 240 V ~ 50/60 Hz
With stand 1,101 x 726 x 282.35 (mm)
Without stand 1,101 x 665.4 x 54.5 (mm)
Without stand 15.3 kg (33.7 lbs)
47LT777H
(47LT777H-UA)
43.3 x 28.6 x 11.1 (inch)
43.3 x 26.2 x 2.1 (inch)
Page 33
SPECIFICATIONS
33
(For LT670H, LT673H series)
RGB(PC), HDMI (PC) supported mode
Resolution
640 x 350 31.46 70.09
720 x 400 31.46 70.08
640 x 480 31.46 59.94
800 x 600 37.87 60.31
1024 x 768 48.36 60.00
1280 x 768 47.77 59.87
1360 x 768 47.71 60.01
1280 x 1024 63.98 60.02
1600 x 1200 75.00 60.00
1920 x 1080
RGB-PC
1920 x 1080
HDMI-PC
Horizontal
Frequency (KHz)
66.58 59.93
67.50 60.00
Frequency (Hz)
Except 26/32LT670H, 26LT673H
(For LT770H, LT777H series)
RGB(PC), HDMI (PC) supported mode
Resolution
640 x 350 31.46 70.09
720 x 400 31.46 70.08
640 x 480 31.46 59.94
800 x 600 37.87 60.31
1024 x 768 48.36 60.00
1152 x 864
RGB-PC
1360 x 768 47.71 60.01
1280 x 1024
HDMI-PC
1920 x 1080
RGB-PC
1920 x 1080
HDMI-PC
Horizontal
Frequency (KHz)
54.34 60.05
63.98 60.02
67.50 60.00
67.50 60.00
Frequency (Hz)
Vertical
Vertical
HDMI (DTV) supported mode
Resolution
720 x 480p
1280 x 720p
1920 x 1080i
1920 x 1080p
Horizontal
Frequency (KHz)
31.47
31.50
44.96
45.00
33.72
33.75
26.97
27.00
33.71
33.75
67.43
67.50
Vertical
Frequency (Hz)
59.94
60.00
59.94
60.00
59.94
60.00
23.97
24.00
29.97
30.00
59.94
60.00
(For LT770H, LT777H series)
Wireless LAN module (TWFM-B003D) specification
Standard
Frequency Range
Modulation
Output Power
(Typical)
Data rate
Antenna Gain
(Typical)
Occupied bandwidth
IEEE802.11a/b/g/n
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz
CCK / OFDM / MIMO
802.11a: 15 dBm
802.11b: 14 dBm
802.11g: 17 dBm
802.11n - 2.4GHz: 17 dBm
802.11n - 5GHz: 15 dBm
802.11a/g: 54 Mbps
802.11b: 11 Mbps
802.11n: 300 Mbps
2400 to 2483.5 MHz: -2.5 dBi
5150 to 5250 MHz: -2.2 dBi
5725 to 5850 MHz: -2.9 dBi
802.11a/b/g: HT20
802.11n: HT20/40
Because band channel used by the country could
be different, the user can not change or adjust the
operating frequency and this product is set for the
regional frequency table.
FCC ID of Wi-Fi module inside TV
FCC ID: BEJTWFM-B003D
ENGLISH
ENG
Except 32LT770H, 32LT777H
Page 34
GENERAL TROUBLESHOOTING
34
GENERAL TROUBLESHOOTING
Installation
Symptom Possible Cause(s) Possible Solution(s)
Cannot direct enter
channel number.
No channels present after
setup.
(TV in Pass-through Mode) Installer
Menu item 028 CH. OVERIDE is set
to 0, i.e., disabled (recommended
setting).
(TV in FTG Mode) The channel entered
is not part of the FTG Channel Map.
Auto Tuning (Channel Search) not run. Refer to Express Script or Custom Master TV
If the channel lineup is locked, only channels
that are active in the TV’s channel lineup can
be selected. Set Installer Menu item 028 CH.
OVERIDE to 1 to allow access for direct keypad
entry to all channels.
Channel access is restricted to channels
included in the FTG Channel Map. If necessary,
make changes to the FTG Channel Map using
the FTG File Manager or the FTG Configuration
Application, as appropriate.
Setup procedure, as appropriate. Auto Tuning
must be run in order for the channel lineup
to be populated. Note for Express Script: You
must select “Execute Auto Search” in the Auto
Search screen to run the search. To re-activate
the Express Script, set Installer Menu item 117
FACT DEFAULT to 001.
ENGLISH
ENG
Picture Reception and Sound
Symptom Possible Cause(s) Possible Solution(s)
No picture.
Normal picture, poor or
no sound.
TV is turned OFF.
Antenna/cable not connected.
Connections incorrect.
MPI not connected
Encrypted program.
Wrong tuning band.
Broadcast problem.
Audio muted
Pillow/TV speaker not configured
properly.
Erratic Operation
Symptom Possible Cause(s) Possible Solution(s)
Installer Menu setup.
Wrong Installer Menu settings.
Turn TV ON.
Power failure?
Connect antenna/cable signal to TV.
Check connections on TV.
If applicable, connect MPI cable to MPI device.
Try another channel.
Adjust Installer Menu settings.
Try a different channel.
Press MUTE or use Volume Up key to increase
sound level.
Check that Installer Menu items 020 FEATURE
LEVEL and 027 HOSPITAL MODE are set as
required. Also, if applicable, select TV Speaker in
the Audio Menu.
Adjust Installer Menu settings as required.
Page 35
Installer Remote
Symptom Possible Cause(s) Possible Solution(s)
Remote doesn’t work.
GENERAL TROUBLESHOOTING
Remote not in TV Mode.
Not aimed at IR remote sensor.
Remote too far from IR sensor.
MPI not connected.
IR path to TV’s receiver obstructed. Remove obstructions.
Weak batteries.
Wrong battery polarity.
Too much light in room.
Wrong Installer Remote.
Bed Switch set to wrong bed.
Use MODE key to select “TV”; puts remote into
TV Mode.
Point remote at TV’s IR receiver on TV.
Move remote closer to TV’s IR receiver or darken
room.
If applicable, connect MPI cable to MPI device.
Replace batteries.
Check that “+” and “-” match in battery
compartment.
Dim room light.
Requires compatible Installer Remote. Contact
your LG dealer.
Set Bed Switch or update Installer Menu, as
necessary.
35
ENGLISH
ENG
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Page 39
CHILD SAFETY:
It Makes A Difference How and Where
You Use Your Flat Panel Display
Congratulations on your purchase! As you enjoy your new product,
please keep these safety tips in mind:
THE ISSUE
The home theater entertainment experience is a growing trend and
larger flat panel displays are popular purchases. However, flat panel
displays are not always supported on the proper stands or installed
according to the manufacturer’s recommendations.
Flat panel displays th at are inappropriately situa ted on dressers,
bookcases, shelves, desks, speakers, chests or carts may fall over and
cause injury.
THIS MANUFACURER CARES!
The consumer electronics industry is committed to making home
entertainment enjoyable and safe.
TUNE INTO SAFETY
O n e si ze d o e s NO T f i t al l . F ollow t h e manu fa ct ur er ’ s
recommendations for the safe installation and use of your flat panel
display.
Carefully read and understand all enclosed instructions for proper use
of this product.
Don’t allow children to climb on or play with furniture and television
sets.
Don’t allow place flat panel displays on furniture that can easily be
used as steps, such as a chest of drawers.
Remembe r that chil dren can become exc ited whi le watch ing
a program, especially on a “larger than life” flat panel display.
Care should be taken to place or install the display where it cannot be
pushed, pulled over, or knocked down.
Care should be taken to route all cords and cables connected to the
flat panel display so that they cannot be pulled or grabbed by curious
children.
WALL MOUNTING: IF YOU DECIDE TO WALL MOUNT
YOUR FLAT PANEL DISPLAY, ALWAYS:
Use a m oun t tha t has b een r eco mme nde d by th e dis pla y
man u fac tur e r and /or li s ted by a n ind e pen den t l abo r ato ry
(such as UL, CSA, ETL).
Follow all instruction s supplied by the display and wall moun t
manufacturers.
If you have any doubts about your ability to safely install your flat
panel display, contact your retailer about professional installation.
Make sure that the wall where you are mounting the display is
appropriate. Some wall mounts are not designed to be mounted
to walls wi th ste el studs or old cinde r bl ock co nst ru ction .
If you are unsure, contact a professional installer.
A m i nim u m of tw o pe o p le a re r equ i r ed for inst a l lat i o n.
Flat panel displays can be heavy
Page 40
The model and serial numbers of the TV are
located on the back and/or one side of the TV.
Record them below should you ever need service.
MODEL
SERIAL
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
of LodgeNet Interactive Corporation. All other trademarks or registered
trademarks are the property of their respective owners.
LG Customer Information Center
For inquires or comments, visit www.lg.com or call:
1-888-865-3026
1-888-542-2623
(For 32/37/42LT670H, 26LT673H, 32/37/42/47LT777H)
This product qualifies for ENERGY STAR in the
“factory default (Home Use)” setting.
Changing the factory default settings or enabling other
features may increase power consumption that could
exceed the limits necessary to quality for ENERGY STAR.
USA, Commercial User
CANADA
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