Please read this manual carefully before operating your set and retain it
for future reference.
LT38**
LT64**
LT66**
LT74**
LT76**
www.lg.com
ENGLISH
ENG
TABLE OF CONTENTS
2
TABLE OF CONTENTS
3 LICENSES
3 OPEN SOURCE SOFTWARE
NOTICE
4 INSTALLATION PROCEDURE
4 ASSEMBLING AND
PREPARING
4 Unpacking
6 Separate purchase
7 Parts and buttons
8 Lifting and moving the TV
9 Setting up the TV
9 - Attaching the stand
11 Mounting on a table
12 Mounting on a wall
14 Tidying cables
15 How to use Dual Lock™
16 MAKING CONNECTIONS
16 Connection of TV
16 Antenna connection
17 HDMI connection
17 Component connection
18 DVI to HDMI connection
18 RGB-PC connection
19 Network Setup
19 - Wired Network Connection
19 Audio connection
19 - Digital optical audio connection
20 Speaker output SETUP
20 Headphone connection
20 USB connection
21 CI module connection
21 Euro Scart connection
25 MAINTENANCE
25 Cleaning your TV
25 - Screen, frame, cabinet and stand
25 - Power cord
25 TROUBLESHOOTING
26 CAUTION FOR USING EZSIGN
2.0
27 SPECIFICATIONS
32 IR CODES
33 EXTERNAL CONTROL DEVICE
SETUP
33 RS-232C Setup
33 Type of connector;
D-Sub 9-Pin Male
33 RS-232C Configurations
34 Communication Parameters
34 Command reference list
35 Transmission / Receiving Protocol
WARNING
If you ignore the warning message, you may
y
be seriously injured or there is a possibility
of accident or death.
CAUTION
If you ignore the caution message, you may
y
be slightly injured or the product may be
damaged.
NOTE
22 REMOTE CONTROL
The note helps you understand and use
y
the product safely. Please read the note
carefully before using the product.
LICENSES / OPEN SOURCE SOFTWARE NOTICE
3
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.
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® 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.”
ENGENGLISH
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.
4
INSTALLATION PROCEDURE / ASSEMBLING AND PREPARING
ENGLISH
ENG
NOTE
Image shown may differ from your TV.
y
Your TV’s OSD (On Screen Display) may differ slightly from that shown in this manual.
y
The available menus and options may differ from the input source or product model that you are
y
using.New features may be added to this TV in the future.
be turned off if it will not be watched for some time, as this will reduce energy consumption.The energy consumed during use can be significantly reduced if the level of brightness of the picture
y
is reduced, and this will reduce the overall running cost.
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
Make sure the network connection is available.
4
You can use the TV network functions only when the network connection is made. (Only LT74**, LT76**)
ASSEMBLING AND PREPARING
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.
y
Any damages or injuries by using unapproved items are not covered by the manufacturer’s warranty.
y
Some models have a thin film attached on to the screen and this must not be removed.
y
NOTE
The items supplied with your product may vary depending on the model.
y
Product specifications or contents of this manual may be changed without prior notice due to upgrade
y
of product functions.
For an optimal connection, HDMI cables and USB devices should have bezels less than 10 mm thick
y
and 18 mm 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.
Separate purchase items 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.
AN-WF100
Wireless Dongle
Compatibility
AN-WF100
Wireless
Dongle
LT640E
•
NOTE
Antenna Isolator Installation Guide
y
- Use this to install TV in a place where there is a voltage difference between TV Set and GND of
antenna signal.
»If there is a voltage difference between TV Set and GND of antenna signal, the antenna contact
might be heated and excessive heat might cause an accident.
- You can improve the safety when watching TV by efficiently removing power voltage from TV
antenna. It is recommended to mount the isolator to the wall. If it cannot be mounted to the wall,
mount it on the TV. Avoid disconnecting the antenna Isolator after installation.
- Before starting, be sure that the TV antenna is connected.
LT640H, LT380H, LT660H,
LT740H, LT760H
1. Connect to TV.
Wall
ANTENNA/
CABLE IN
Cable / Antenna
Connect one end of the isolator to cable/antenna jack and the other to TV set or set-top box.
“Equipment connected to the protective earthing of the building installation through the mains
connection or through other equipment with a connection to protective earthing - and to a cable
distribution system using coaxial cable, may in some circumstances create a re hazard. Connection
to a cable distribution system has therefore to be provided through a device providing electrical
isolation below a certain frequency range (galvanic isolator, see EN 60728-11)”
When applying the RF Isolator, a slight loss of signal sensitivity can occur.
or
Isolator
2. Connect to Set-Top box.
ASSEMBLING AND PREPARING
SPEAKER
STEREO
7
Parts and buttons
(Only32/37/42/47LT64**,
32/37/42/47LT6632/37/42/47LT38
32/37/42/47LT74
32/37/42/47LT76
**
,
**
,
**
,
**
)
Screen
(Only 22/26LT64
26LT66
**
22/26LT38
ENGENGLISH
**
,
,
**
)
Remote control sensor
Power Indicator
(Can be adjusted using
the Power Indicator in the
OPTION-menu.)
Clock LED
(OnlyLT64LT74
ButtonDescription
**
,LT76
**
,LT66**,
**)
∧∨
Speakers
Scrolls through the saved programmes.
Adjusts the volume level.
Turns the power on or off.
ASSEMBLING AND PREPARING
8
ENGLISH
ENG
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.
CAUTION
Avoid touching the screen at all times, as this
y
may result in damage to the screen.
It is recommended to move the TV in the
y
box or packing material that the TV originally
came in.
Before moving or lifting the TV, disconnect
y
the power cord and all cables.
When holding the TV, the screen should face
y
away from you to avoid damage.
When transporting a large TV, there should
y
be at least 2 people.
When transporting the TV by hand, hold the
y
TV as shown in the following illustration.
When transporting the TV, do not expose the
y
TV to jolts or excessive vibration.
When transporting the TV, keep the TV
y
upright, never turn the TV on its side or tilt
towards the left or right.
Do not apply excessive pressure that may
y
cause flexing / bending of the frame chassis
and damage to the screen.
Hold the top and bottom of the TV frame
y
firmly. Make sure not to hold the transparent
part, speaker, or speaker grill area.
ASSEMBLING AND PREPARING
M4X20
9
Setting up the TV
Put your TV on a pedestal stand and mount the TV on a table or wall.
set, place the screen facing down on a
cushioned table or flat surface to protect the
screen from scratches.
Make sure that the screws are fastened
y
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.
NOTE
Remove the stand before installing the TV
y
on a wall mount by performing the stand
attachment in reverse.
ASSEMBLING AND PREPARING
11
Mounting on a table
Lift and tilt the TV into its upright position on a
1
table.
- Leave a 10 cm (minimum) space from the
wall for proper ventilation.
10 cm
10 cm
Connect the power cord to a wall outlet.
2
CAUTION
Do not place the TV near or on sources
y
of heat, as this may result in fire or other damage.
Attaching the TV to a table
Image shown may differ from your TV.The TV must be attached to desk so it cannot be
pulled in a forward/backward direction, potentiallycausing injury or damaging the pro duct.
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.(Only 32/37/42/47LT64**, 32/37/42/47LT66**,