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M2431D-PS
User Guide
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User Guide [pt]
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LG M2431D-PS, M2631D-PS User Guide

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OWNER’S MANUAL

LED LCD TV
Please read this manual carefully before operating the your TV and retain it for future reference.
LED LCD TV MODEL
M2431D M2631D
www.lg.com

TABLE OF CONTENTS

2
TABLE OF CONTENTS
3 LICENSES
4 INSTALLATION PROCEDURE
5 ASSEMBLING AND PREPARING
5 Unpacking 7 Parts and buttons 8 Lifting and moving the TV 9 Setting up the TV 9 - Attaching the Stand 12 - Detaching the Stand 13 - Mounting on a table 14 - Tidying cables 15 - Mounting on a wall
17 WATCHING TV
17 Turning the TV on for the first time
33 USING THE USER GUIDE
33 Accessing User Guide menu. 33 - Using the TV menu 33 - Using the Remote Control
34 MAINTENANCE
34 Cleaning Your TV 34 Screen and frame 34 Cabinet and stand 34 Power cord 35 Preventing “Image burn” or “Burn-in” on
your TV screen
36 TROUBLESHOOTING
36 General
37 SPECIFICATIONS
19 MAKING CONNECTIONS
19 Connecting an antenna 19 - Connecting an antenna or basic cable 20 - Connecting with a cable box 21 Connecting to a HD receiver, DVD, VCR
player or Gaming device 21 - HDMI connection 22 - HDMI to DVI connection 23 - Component connection 24 - Composite connection 25 Connecting to a USB 26 Connecting to a PC 27 - HDMI connection 28 - HDMI to DVI connection 29 - RGB connection
30 REMOTE CONTROL
32 CUSTOMIZING SETTINGS
32 Accessing main menus

LICENSES

3
LICENSES
Supported licenses may differ by model. For more information of the 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 videos. ABOUT DIVX VIDEO-ON-DEMAND: This DivX Certified® device must be registered in order to play purchased DivX Video-on-Demand (VOD) movies. To obtain your registration code, locate the DivX VOD section in your device setup menu. Go to vod.divx.com for more information on how to complete your registration.
DivX Certified® to play DivX® video up to HD 1080p, including premium content.
DivX®, DivX Certified® and associated logos are trademarks of Rovi Corporation or its subsidiaries and are used under license.
Covered by one or more of the following U.S. patents: 7,295,673; 7,460,668; 7,515,710; 7,519,274

INSTALLATION PROCEDURE

4
INSTALLATION PROCEDURE
1
2
3
Open the package and make sure all the accessories are included.
Attach the stand to the TV.
Connect an external device to the TV.
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.
y

ASSEMBLING AND PREPARING

5
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 accessories.
NOTE
The accessories supplied with your product may vary depending on the model.
y
Product specifications or contents in this manual may be changed without prior notice due to
y
upgrade of product functions.
CAUTION
Do not use any pirated items to ensure the safety and product life span.
y
Any damages or injuries by using pirated items are not covered by the warranty.
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
y
upgrade 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.
B
A
B
*A 10 mm *B
A
18 mm
ASSEMBLING AND PREPARING
6
Remote control. Batteries (AAA).
(See p. 31, See p. 32)
M2431D
M2631D
CD (Owner's Manual). Cards.
Stand Base.
(See p. 9, See p. 10, See p. 12, See p. 13)
Stand Body. (Only M2631D)
(See p. 10, See p. 13)
Power Cord. AC-DC Adapter.
Stand Body. (Only M2431D)
(See p. 9, See p. 12)
( Depending on the country )
Cable Tie.
Screws for Assembly. 2 EA (Only M2631D)
(See p. 10, See p. 13)
or
AC-DC Adapter.
( Depending on the country )
(See p. 14)(See p. 14) (See p. 14)
(See p. 15)

Parts and buttons

ASSEMBLING AND PREPARING
Remote Control Sensor
Standby Light
Lighting On: Turned off
y
Lighting Off: Turned on
y
7
Touch Buttons
Connection panel (See p. 20)
Touch button Description
Scrolls through the saved channels.
Adjusts the volume level.
OK 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.
/ I
Turns the power on or off.
NOTE
All of the buttons are touch sensitive and can be operated through simple touch with your finger.
8

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 save transportation regardless of its type and size.
ASSEMBLING AND PREPARING
CAUTION
Avoid touching the screen at all times, as this may result in damage to the screen or some of the pixels used to create images.
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. Hold the top and bottom of the TV frame
y
firmly. Make sure not to hold the transparent part, speaker, or speaker grill area.
When holding the TV, the screen should face
y
away from you to prevent the screen from scratches.
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.

Setting up the TV

M2431D

Attaching the Stand

If you are not mounting the TV to a wall, use the following instructions to attach the stand.
Place the TV with the screen side down on a
1
flat and cushioned surface.
ASSEMBLING AND PREPARING
Attach the Stand Base from the Stand Body by
3
turning the screw to the right with a Coin.
9
CAUTION
Lay a foam mat or soft protective cloth
y
on the surface to protect the screen from damage. When attaching the stand to the TV,
y
place the screen facing down on a cushioned table or flat surface to protect the screen from scratches.
Attach the Stand Body from the TV.
2
CAUTION
Tighten the screws firmly to prevent the TV from tilting forward. Do not over tighten.
10
If you are not mounting the TV to a wall, use the following instructions to attach the stand.
1
ASSEMBLING AND PREPARING
M2631D
Place the TV with the screen side down on a
flat and cushioned surface.
Secure the TV and the Stand Body with the
3
2 screws.
WARNING
If you don`t fasten the screw tightly, TV will fall down and get damaged.
Attach the Stand Body from the TV.
2
Insert the two Lockers of the Stand Body right into the groove of the TV head and secure them by pressing the left and right bottom sides.
Locker
Attach the Stand Base from the Stand Body by
4
turning the screw to the right with a Coin.
CAUTION
Tighten the screws firmly to prevent the TV from tilting forward. Do not over tighten.
ASSEMBLING AND PREPARING
11
CAUTION
Do not carry the monitor upside-
y
down as this may cause it to fall off its stand, resulting in damage or injury.
The illustration shows a general
y
example of installation and may look different from the actual product.
Do not carry the monitor upside-
y
down by holding the stand body as this may cause it to fall off, resulting in damage or injury.
The illustration shows a general
y
example of installation and may look different from the actual product.
12

Detaching the Stand

1
ASSEMBLING AND PREPARING
M2431D
Place the TV with the screen side down on a
flat and cushioned surface.
Pull out the Stand Body from the TV.
3
CAUTION
Lay a foam mat or soft protective cloth
y
on the surface to protect the screen from damage. When detaching the stand to the TV,
y
place the screen facing down on a cushioned table or flat surface to protect the screen from scratches.
Turn the screw to the left, and then pull out the
2
Stand Base from the Stand Body.
M2631D
Place the TV with the screen side down on a
1
flat and cushioned surface.
CAUTION
Lay a foam mat or soft protective cloth
y
on the surface to protect the screen from damage. When detaching the stand to the TV,
y
place the screen facing down on a cushioned table or flat surface to protect the screen from scratches.
ASSEMBLING AND PREPARING
Remove 2 screws and pull out the Stand Body
3
from the TV.
13
Turn the screw to the left, and then pull out the
2
Stand Base from the Stand Body.
14

Mounting on a table

1
ASSEMBLING AND PREPARING
Lift and tilt the TV into its upright position on a
table.
Leave a 10 cm (4 inches) (minimum) space from the wall for proper ventilation.
10 cm
10 cm
Connect the AC-DC Adapter and Power Cord
2
to a wall outlet.
10 cm
10 cm
WARNING
When you adjust the angle, do not hold the buttom of the TV frame as shown on the following illustration, as may injure your fingers.
or
CAUTION
Disconnect the power cord first, and then move or install the TV. Otherwise electric shock may
occur.
CAUTION
Do not place the TV near or on sources of heat, as this may result in fire or other damage.
ASSEMBLING AND PREPARING
15
NOTE
Tilt from +20 to -5 degrees up or down to adjust the angle of the TV to suit your view.
+20-5
Front Rear
Using the Kensington security system
The Kensington security system connector is located at the back of the TV. For more information of installation and using, refer to the manual supplied with the Kensington security system or visit
http://www.kensington.com
Connect the Kensington security system cable between the TV and a table.
.

Tidying cables

Gather and bind the cables with the supplied cable tie.
NOTE
The Kensington security system is optional. You can obtain additional accessories from most electronics stores.
16
A
B

Mounting on a wall

For proper ventilation, allow a clearance of 10 cm on each side and from the wall. Detailed installation instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide.
ASSEMBLING AND PREPARING
10 cm
10 cm
10 cm
10 cm
Please use VESA standard as below.
5
784.8 mm (30.9 inch) and under
y
* Wall Mount Pad Thickness : 2.6 mm * Screw : Φ 4.0 mm x Pitch 0.7 mm x
Length 10 mm
787.4 mm (31.0 inch) and above
y
* Please use VESA standard wall mount pad
and screws.
VESA (A x B) 100 x 100 Standard screw M4 Number of screws 4 Wall mount bracket
(optional)
RW120
If you intend to mount the TV to a wall, attach Wall mounting interface (optional parts) to the back of the TV. When you install the TV using the wall mounting interface (optional parts), attach it carefully so it will not drop.
Please, Use the screw and wall mount interface
1
in accordance with VESA Standards.
If you use screw longer than standard, the TV
2
might be damaged internally.
If you use improper screw, the product might
3
be damaged and drop from mounted position. In this case, LG Electronics is not responsible for it.
VESA (A x B)
y
VESA compatible only with respect to screw
4
mounting interface dimensions and mounting screw specifications.
CAUTION
Disconnect the power cord first, and then
y
move or install the TV. Otherwise electric shock may occur. If you install the TV on a ceiling or slanted
y
wall, it may fall and result in severe injury. Use an authorized LG wall mount and
y
contact the local dealer or qualified personnel. Do not over tighten the screws as this may
y
cause damage to the TV and void your warranty. Use the screws and wall mounts that meet
y
the VESA standard. Any damages or injuries by misuse or using an improper accessory are not covered by the warranty.
ASSEMBLING AND PREPARING
17
NOTE
Use the screws that are listed on the VESA
y
standard screw specifications. The wall mount kit includes an installation
y
manual and necessary parts. The wall mount bracket is optional. You can
y
obtain additional accessories from your local dealer. The length of screws may differ depending
y
on the wall mount. Be sure to use the proper length. For more information, refer to the instructions
y
supplied with the wall mount.

WATCHING TV

18
WATCHING TV

Turning the TV on for the first time

When you access the TV for the first time, the initial setting screen appears. Select a language and customize the basic settings.
1
2
3
4
Connect the power cord to a power outlet.
Press on the TV or power button on the remote control to turn the TV on.
The Standby Light is turned off.
NOTE
When the TV is in Power saving mode, the Standby Light turns amber.
The initial setting screen appears if you access the TV for the first time.
NOTE
If you do not operate the TV within 40 seconds when the setting menu screen appears, the setting menus will disappear.
Follow the on-screen instructions to customize your TV according to your preferences.
Language
Mode Setting
Power Indicator
Time Zone
Auto Tuning
Selects a language for the display.
Selects Home Use for the home environment.
Selects the Standby Light. If you select On, the TV turns on the Standby Light in the front panel when the TV is off.
Selects the time zone and daylight saving.
Scans and saves available programs automatically.
WATCHING TV
NOTE
For those countries without confirmed DTV broadcasting standards, some DTV features might not
y
work, depending on the DTV broadcasting environment. To display images in the best quality for your home environment, select Home Use mode.
y
Store Demo mode is suitable for the retail environment.
y
If you select Store Demo mode, the previously customized settings will switch to the default
y
settings of Store Demo mode in 2 minutes.
When the basic settings are complete, press OK.
5
NOTE
If you do not complete the initial setting, it will appear whenever you access the TV.
To turn the TV off, press on the TV.
6
The Standby Light is turned on.
19
CAUTION
Disconnect the power cord from the power outlet when you do not use the TV for a long period of time.
NOTE
You can also switch the TV from PC mode to TV mode, press TV/PC.
y
You can also access Factory Reset by accessing OPTION in the main menus.
y

MAKING CONNECTIONS

20
MAKING CONNECTIONS
Connect various external devices to the TV and switch input modes to select an external device. For more information about an external device’s connection, refer to the manual supplied with each device. Available external devices are: HD receivers, DVD players, VCRs, audio systems, USB storage devices, PC, camcorders or cameras, gaming devices, and other external devices.

Connecting an antenna

Connect an antenna, cable or cable box to watch TV referring to the following. The illustrations may differ from the actual accessories and an RF cable is optional.

Connecting an antenna or basic cable

Connect the TV to a wall antenna socket with an RF cable (75 ohm).
NOTE
If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input
y
cable to the TV through a DVD recorder or VCR. For more information about recording, refer to the manual supplied with the connected device. The external device connection may differ from the model.
y
Connect external devices to the TV regardless of the order of the TV port.
y
(Not Provided)
Wall Antenna Socket
Outdoor Antenna
NOTE
Use a signal splitter to use more than 2 TVs.
y
If the image quality is poor, install a signal amplifier properly to improve the image quality.
y
If the image quality is poor with an antenna connected, aim the antenna to the proper direction.
y
Visit
http://AntennaWeb.org
y
for more information about the antenna and cable connection.
MAKING CONNECTIONS

Connecting with a cable box

Connect the TV to a cable box and the cable box to a wall antenna socket with 2 RF cables (75 ohm).
21
CAUTION
Make sure not to bend the copper wire of the RF cable.
y
Copper wire
Complete all connections instructions between devices, and then connect the power cord to the
y
power outlet to prevent damages to your TV.
22

Connecting to a HD receiver, DVD, VCR player or Gaming device

Connect a HD receiver, DVD, VCR player or Gaming device to the TV and select an appropriate input mode.

HDMI connection

HDMI is the best way to connect a device.
Transmits the digital video and audio signals from an external device to the TV. Connect the external device and the TV with the HDMI cable as shown on the following illustration.
MAKING CONNECTIONS
NOTE
Use a High Speed HDMI™ Cable.
y
High Speed HDMI™ Cables are tested to carry an HD signal up to 1080p and higher.
y
Supported DTV Audio: MPEG, Dolby Digital.
y
Supported HDMI Audio format: Dolby Digital, PCM (Up to 192 KHz, 32k/44.1k/48k/88k/96k/176k/
y
192k, DTS Not supported.)
(Not Provided)
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
MAKING CONNECTIONS
23

HDMI to DVI connection

Transmits the digital video signal from an external device to the TV. Connect the external device and the TV with the HDMI to DVI cable as shown in the following illustration. To transmit an audio signal, connect an optional audio cable.
NOTE
If you do not use an optional external speaker, connect the external device to the TV with the optional audio cable.
(Not Provided) (Not Provided)
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
24

Component connection

Transmits the analog video and audio signals from an external device to the TV. Connect the external device and the TV with the component cable as shown on the following illustration. To display images by using progressive scan, make sure to use the component cable.
MAKING CONNECTIONS
NOTE
If cables are installed incorrectly, it could case the image to display in black and white or with distorted
y
color.
Check to ensure the cable are matched with the corresponding color connection.
y
(Not Provided) (Not Provided)
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
MAKING CONNECTIONS

Composite connection

Transmits the analog video and audio signals from an external device to the TV. Connect the external device and the TV with the composite cable as shown on the following illustration.
NOTE
Check to ensure the cable are matched with the corresponding color connection.
25
(Not Provided)
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
26

Connecting to a USB

Connect a USB storage device such as s USB flash memory, external hard drive, MP3 player or a USB memory card reader to the TV and access the USB menu to use various multimedia files.
MAKING CONNECTIONS
or
USB
(Not Provided)
MAKING CONNECTIONS
27

Connecting to a PC

Your TV supports the Plug & Play* feature and has the built-in speakers with Infinite Surround that reproduces sound clearly with a rich bass.
* Plug & Play: The function when a PC recognizes a connected device that users connect to a PC and turn on, without device configuration or user intervention.
NOTE
It is recommended to use the TV with the HDMI connection for the best image quality.
y
If you do not use an optional external speaker, connect the PC to the TV with the optional audio
y
cable. If you turn the TV on when the set becomes cold, the screen may flicker. This is normal.
y
Use a shielded signal interface cable, such as D-sub 15 pin signal cable and HDMI to DVI cable, with
y
a ferrite core to maintain standard compliance for the product. Some red, green, or blue spots may appear on the screen. This is normal.
y
Connect the signal input cable and tighten it by turning the screws clockwise.
y
Do not press the screen with your finger for a long time as this may result in temporary
y
distortion on the screen. Avoid displaying a fixed image on the screen for a long period of time to prevent image
y
burn. Use a screensaver if possible.
NOTE
If you want to use HDMI-PC mode, you must set the input label to PC mode.
y
The OSD (On Screen Display) is displayed on the screen as shown below.
y
» When turning the product on in HDMI input. » When switching to HDMI input.
Is the input connected to your PC?
Yes No
Do not show message again.
If you select "Yes" the size and image quality are optimised for your PC.
y
If you select "No" the size and image quality are optimised for the AV device (DVD player, set-top
y
box, gaming device). If you select "Do not show message again" this message does not appear until the TV is reset. You
y
can change the set value in SETTINGS  INPUT  Input Label.
28

HDMI connection

Transmits the digital video and audio signals from your PC to the TV. Connect the PC and the TV with the HDMI cable as shown in the following illustrations. You should set PC as an input label to connect the PC to the TV with an HDMI connection.
MAKING CONNECTIONS
NOTE
Use a High Speed HDMI™ Cable.
y
High Speed HDMI™ Cables are tested to carry an HD signal up to 1080p and higher.
y
If you want to use HDMI-PC mode, you must set the input label to PC or DVI mode.
y
Supported DTV Audio: MPEG, Dolby Digital.
y
Supported HDMI Audio format: Dolby Digital, PCM (Up to 192 KHz, 32k/44.1k/48k/88k/96k/176k/
y
192k, DTS Not supported.)
(Not Provided)
PC
MAKING CONNECTIONS
29

HDMI to DVI connection

Transmits the digital video signal from your PC to the TV. Connect the PC and the TV with the HDMI to DVI cable as shown the following illustrations. To transmit an audio signal, connect an optional audio cable.
NOTE
If you want to use HDMI-PC mode, you must set the input label to DVI mode.
y
If you do not use an optional external speaker, connect the PC to the TV with the optional audio cable.
y
(Not Provided)
(Not Provided)
PC
30

RGB connection

Transmits the analog video signal from your PC to the TV. Connect the PC and the TV with the D-sub 15 pin cable as shown the following illustrations. To transmit an audio signal, connect an optional audio cable.
MAKING CONNECTIONS
NOTE
If you do not use an optional external speaker, connect the PC to the TV with the optional audio cable.
(Not Provided)
(Not Provided)
PC

REMOTE CONTROL

31
REMOTE CONTROL
The descriptions in this manual are based on the buttons of the remote control. Please read this manual carefully and use the TV correctly. To replace batteries, open the battery cover, replace batteries (1.5 V AAA) matching and ends to the label inside the compartment, and close the battery cover. To remove the batteries, perform the installation actions in reverse.
M2431D
M2631D
CAUTION
Do not mix old and new batteries, as this may damage the remote control.
Make sure to point the remote control to the remote control sensor on the TV.
(POWER)
Turns the TV on or off.
TV/PC
ENERGY SAVING
Adjusts the brightness of
the screen to reduce energy
consumption.
Selects TV or PC mode.
RATIO
Resizes an image.
GUIDE
Displays the program event
according to time scheduler.
INFO
Views the information of the
currently program and the
screen.
LIST
Displays the channel table.
SETTINGS
Accesses the main menus or
saves your input and exit menus.
OK
Selects menus or options
and confirms your input.
(BACK)
Allows the user to move
return one step in an
interactive application, EPG
or other user interaction
function.
INPUT
Selects the input mode.
ⓘ
Number buttons
Enters numbers.
FLASHBK
Alternates between the two last channels selected (pressing repeatedly).
Q.MENU
Accesses the quick menus.
Navigation buttons
Scrolls through menus or options.
EXIT
Clears all on-screen displays and returns to TV viewing from any menu.
32
REMOTE CONTROL
Accesses your favorite
FAV
channel list.
Non function
VOL
Adjusts the volume level.
Colored buttons
These access special
functions in some menus.
CH
Selects a channel.
PAGE
Moves to the previous or next screen.
MUTE
Mutes all sounds.
Backlight
Adjusts the brightness of the screen by controlling the screen backlight.
Auto Config.
Automatically adjusts picture position and minimizes image instability.
USB Menu control
buttons
USB menu(Photo List and
Music List or Movie List).
(User Guide)(See p. 34)
Accesses the User Guide menu.
SIMPLINK
Accesses the AV devices connected to the TV; Opens the SIMPLINK menu.

CUSTOMIZING SETTINGS

33
CUSTOMIZING SETTINGS

Accessing main menus

Press SETTINGS to access the main menus.
1
Press the Navigation buttons to scroll to one of the following menus and press OK.
2
Press the Navigation buttons to scroll to the setting or option you want and press OK.
3
When you are finished, press EXIT.
4
When you return to the previous menu, press (BACK).
PICTURE
AUDIO
CHANNEL
TIME
Adjusts the image size, quality or effect.
Adjusts the sound quality, effect,\ or volume level.
Sets up and edit channels.
Sets the time, date or Timer feature.
LOCK
OPTION
INPUT
MY MEDIA
Locks or unlocks channels and programs.
Customizes the general settings.
Views the input sources with their labels.
Using integrated media feature.
Press RED button to access the Customer Support menus.
y
Press GREEN Button to access the FAQ menus.
y
Press OK( ) to set your option settings.
Customer Support FAQ
Customer Support
Using Customer Support feature.
Software Update
y
Picture Test
y
Sound Test
y
Product/Service Info.
y
User Guide
y
FAQ
Shows answers to frequently asked questions about TV viewing and sets the related menus.
Exit

USING THE USER GUIDE

34
USING THE USER GUIDE

Accessing User Guide menu.

Using the TV menu

1
2
3
4
5

Using the Remote Control

Press SETTINGS to access the main menus.
Press the RED button to access the Customer
Support menus.
Press the Navigation button to scroll to User
Guide and press OK.
Press the Navigation buttons to scroll to the
option you want and press OK.
When you are finished, press EXIT.
When you return to the previous menu, press
(BACK).
Auto Config.
Image shown may differ from your TV.
y
User Guide
2
To use input device
CHANNEL Setting
PICTURE, SOUND Setting
OPTION
Advanced Function
Information
To use Energy Saving feature
To use SUPER Energy Saving feature
To set time options
To set TV lock options
To set language
To set country
1
Allows to select the category you want.
1
Allows to select the item you want.
2
You can use ꕌ/ꕍto move between pages.
Allows to browse the description of the
3
function you want from the index.
User Guide
CHANNEL Setting
PICTURE, SOUND Setting
OPTION
Advanced Function
Information
1
OPTION > To set language
SETTING OPTION Language You can select the language of the menu displayed on the screen and the digital sound broadcasting.
y
Menu Language : Selects a language for the display text.
y
Audio Language [In Digital Mode Only] : Select the desired language
when watching digital broadcasting containg several voice languages.
Zoom In
2
3
Close
Press (User Guide) to access the User
1
Guide.
Press the Navigation buttons to scroll to the
2
option you want and press OK.
When you are finished, press EXIT.
3
When you return to the previous menu, press
(BACK).
SETTING OPTION Language You can select the language of the menu displayed on the screen and the digital sound broadcasting.
y
Menu Language : Selects a language for the display text.
y
Audio Language [In Digital Mode Only] : elect the desired language when
1
Shows the description of the selected menu.
watching digital broadcasting containg several voice languages.
2
Zoom Out
Close
You can use ꕌ/ꕍto move between pages.
2
Zooms in or out the screen.

MAINTENANCE

35
MAINTENANCE

Cleaning Your TV

Clean your TV regularly to keep the best performance and to extend the product lifespan.
CAUTION
Make sure to turn the power off and disconnect the power cord and all other cables first.
y
When the TV is left unattended and unused for a long time, disconnect the power cord from the wall
y
outlet to prevent possible damage from lightning or power surges.

Screen and frame

To remove dust, wipe the surface with a dry and soft cloth. To remove major dirt, wipe the surface with a soft cloth dampened in clean water or a diluted mild detergent. Then wipe immediately with a clean and dry cloth.
CAUTION
Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in
y
scratches on the screen and image distortions. Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air fresheners,
y
lubricants, as these may damage the screen’s finish and cause discolorations.

Cabinet and stand

To remove dust, wipe the cabinet with a dry and soft cloth. To remove major dirt, wipe the cabinet with a soft cloth dampened in a clean water or water containing a small amount of mild detergent.
CAUTION
Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or
y
malfunction. Do not use any chemicals as this may deteriorate the surface.
y

Power cord

Remove the accumulated dust or dirt on the power cord regularly.
36

Preventing “Image burn” or “Burn-in” on your TV screen

MAINTENANCE
If a fixed image displays on the TV screen for a long period of time, it will be imprinted and become
y
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
y
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)
y
to prevent image burn.

TROUBLESHOOTING

37
TROUBLESHOOTING

General

Problem Resolution
Cannot control the TV with the remote control.
No image display and no sound is produced.
The TV turns off suddenly.
yCheck the remote control sensor on the product and try again. yCheck if there is any obstacle between the product and the remote control. yCheck if the batteries are still working and properly installed ( to , to ).
yCheck if the product is turned on. yCheck if the power cord is connected to a wall outlet. yCheck if there is a problem in the wall outlet by connecting other products.
yCheck the power control settings. The power supply may be interrupted. yCheck if the Auto sleep feature is activated in the Time settings. yIf there is no signal while the TV is on, the TV will turn off automatically after
15 minutes of inactivity.

SPECIFICATIONS

38
SPECIFICATIONS

M2431D

Panel Screen Type 609.6mm Wide (23.6 inch)
Visible diagonal size : 609.6mm
Pixel Pitch 0.27 mm (H) x 0.27 mm (V)
Video Signal Max. Resolution 1920 × 1080 @ 60 Hz
Recommended Resolution 1366 × 768 @ 60 Hz
Horizontal Frequency 30 kHz to 83 kHz
Vertical Frequency 56 Hz to 75 Hz
Synchronization Type Separate Sync, Digital
Input Connector TV, D-Sub Analog, PC Audio In, Component, CVBS, HDMI,
USB
Power Rated Voltage 19 V
Power Consumption On Mode : 33 W (typ.)
Off Mode
AC/DC Adapter Manufacturer: Lien Chang, Model LCAP16A-E
Manufacturer: Lien Chang, Model LCAP25A Model: PA-1650-64, Brand: LG
Tilt Tilt Range -5 to 20°
Dimensions (Width x Depth x Height) Weight
Environmental conditions
Operating Temperature Operating Humidity
Storage Temperature Storage Humidity
With Stand
556.5 mm x 180.9 mm x 414.7 mm
3.74 kg
Without Stand
556.5 mm x 62.9 mm x 343.0 mm
3.52 kg
10 °C to 35 °C 20 % to 80 %
-10 °C to 60 °C 5 % to 90 %
2.0 A
0.4 W
Product specifications shown above may be changed without prior notice due to upgrade of product functions.
SPECIFICATIONS
39

M2631D

Panel Screen Type 660.6 mm Wide (26 inch)
Visible diagonal size : 660.6 mm
Pixel Pitch 0.42 mm (H) x 0.42 mm (V)
Video Signal Max. Resolution 1920 × 1080 @ 60 Hz
Recommended Resolution 1366 × 768 @ 60 Hz
Horizontal Frequency 30 kHz to 83 kHz
Vertical Frequency 56 Hz to 75 Hz
Synchronization Type Separate Sync, Digital
Input Connector TV, D-Sub Analog, PC Audio In, Component, CVBS, HDMI,
USB
Power Rated Voltage 19 V
Power Consumption On Mode : 40 W (typ.)
Off Mode
AC/DC Adapter Manufacturer: LG INNOTEK, Model PSAB-L205F
Manufacturer: Lien Chang, Model LCAP16B-B Manufacturer: LG INNOTEK, Model PSAB-L204B Manufacturer: Lien Chang, Model LCAP25B Model: PA-1650-64, Brand: LG
Tilt Tilt Range -5 to 20°
Dimensions (Width x Depth x Height) Weight
Environmental conditions
Operating Temperature Operating Humidity
Storage Temperature Storage Humidity
With Stand
620.4 mm x 203.3 mm x 447.3 mm
4.7 kg
Without Stand
620.4 mm X58.8 mm X 380.5 mm
4.1 kg
10 °C to 35 °C 20 % to 80 %
-10 °C to 60 °C 5 % to 90 %
2.0 A
0.4 W
Product specifications shown above may be changed without prior notice due to upgrade of product functions.
SPECIFICATIONS
40
RGB (PC) / HDMI (PC) supported mode
Resolution
Horizontal Frequency(kHz)
720 x 400 31.468 70.080
640 x 480 31.469 59.940
640 x 480 37.500 75.000
800 x 600 37.879 60.317
800 x 600 46.875 75.000
1024 x 768 48.363 60.004
1024 x 768 60.023 75.029
1152 x 864 67.500 75.000
1280 x 720 45.000 60.000
1280 x 800 49.702 59.810
1280 x 1024 63.981 60.020
1280 x 1024 79.976 75.025
1366 X 768 47.717 59.79
Vertical Frequency(Hz)
HDMI (DTV) supported mode
Resolution
Horizontal Frequency(kHz)
720 x 480 31.469
31.500
720 x 576 31.250 50.000
1280 x 720 37.500 50.000
1280 x 720 44.960
45.000
1920 x 1080 33.720
33.750
1920 x 1080 28.125 50.000
1920 x 1080 27.000 24.000
1920 x 1080 33.750 30.000
1920 x 1080 56.250 50.000
1920 x 1080 67.430
67.500
Vertical Frequency(Hz)
59.940
60.000
59.940
60.000
59.940
60.000
59.940
60.000
Component supported mode
Resolution
Horizontal Frequency(kHz)
720 x 480 15.730 59.940
720 x 480 15.750 60.000
720 x 576 15.625 50.000
720 x 480 31.470 59.940
720 x 480 31.500 60.000
720 x 576 31.250 50.000
1280 x 720 44.960 59.940
1280 x 720 45.000 60.000
1280 x 720 37.500 50.000
1920 x 1080 33.720 59.940
1920 x 1080 33.750 60.000
1920 x 1080 28.125 50.000
1920 x 1080 56.250 50.000
1920 x 1080 67.432 59.940
1920 x 1080 67.500 60.000
Vertical Frequency(Hz)
Component port connecting information
Component ports on the TV
Video output ports on DVD player
Y P
Y P
B
B
Y B-Y R-Y
Y Cb Cr
Y Pb Pr
P
R
P
R
SPECIFICATIONS
41
NOTE
Avoid keeping a fixed image on the set’s screen for prolonged periods of time. The fixed image may
y
become permanently imprinted on the screen. Use a screen saver when possible. There may be interference relating to resolution, vertical pattern, contrast or brightness in PC mode.
y
Change the PC mode to another resolution or change the refresh rate to another rate or adjust the brightness and contrast on the menu until the picture is clear. If the refresh rate of the PC graphic card can not be changed, change the PC graphic card or consult the manufacturer of the PC graphic card. The synchronization input waveform for Horizontal and Vertical frequencies are separate.
y
Connect the signal cable from the RGB output port of the PC to the RGB (PC) port of the TV or the
y
signal cable from the HDMI output port of the PC to the HDMI/DVI IN port on the TV. Connect the audio cable from the PC to the Audio input on the TV. (Audio cables are not included
y
with the TV). If using a sound card, adjust PC sound as required.
y
If the graphic card on the PC does not output analogue and digital RGB simultaneously, connect only
y
one of either RGB or HDMI/DVI IN to display the PC output on the TV. If the graphic card on the PC does output analogue and digital RGB simultaneously, set the TV to
y
either RGB or HDMI. (The other mode is set to Plug and Play automatically by the TV.) DOS mode may not work depending on the video card if you use an HDMI to DVI cable.
y
If you use too long an RGB-PC cable that is too long, there may be interference on the screen. We
y
recommend using under 5 m of cable. This provides the best picture quality.
Make sure to read the Safety Precautions before using the product. Keep the Owner’s Manual (CD) in an accessible place for future reference. The model and serial number of the TV is located on the back and one side of the TV. Record it below should you ever need service.
MODEL
SERIAL
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.
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