2
ENGLISH
TABLE OF CONTENTS
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 - Mounting on a table
13 - Tidying cables
14 - Detaching the Stand
16 - Mounting on a wall
18 WATCHING TV
18 Turning the TV on for the first time
20 MAKING CONNECTIONS
20 Connecting an antenna
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 an audio system
25 - Headphone connection
26 Connecting to a USB
27 Connecting to a PC
28 - HDMI connection
29 - HDMI to DVI connection
30 - RGB connection
31 REMOTE CONTROL
33 CUSTOMIZING SETTINGS
33 Accessing main menus
34 USING THE USER GUIDE
34 Accessing User Guide menu.
34 - Using the TV menu
34 - Using the Remote Control
35 MAINTENANCE
35 Cleaning Your TV
35 Screen and frame
35 Cabinet and stand
35 Power cord
36 Preventing “Image burn” or “Burn-in” on
your TV screen
37 TROUBLESHOOTING
37 General
38 SPECIFICATIONS
ENGLISH
3
LICENSES
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
ENGLISH
4
INSTALLATION PROCEDURE
INSTALLATION PROCEDURE
1
Open the package and make sure all the accessories are included.
2
Attach the stand to the TV.
3
Connect an external device to the TV.
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.
NOTE
ENGLISH
5
ASSEMBLING AND PREPARING
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.
The accessories supplied with your product may vary depending on the model.
Product specifications or contents in this manual may be changed without prior notice due to
upgrade of product functions.
NOTE
Do not use any pirated items to ensure the safety and product life span.
Any damages or injuries by using pirated items are not covered by the warranty.
CAUTION
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 thick
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.
NOTE
*A 10 mm
*B
18 mm
A
B
A
B
ENGLISH
6
ASSEMBLING AND PREPARING
Remote control.
Batteries (AAA).
Power Cord.
Stand Base.
- M2252D, M2452D: See p.9, See p.14
- M2752D: See p.10, See p.15
CD (Owner's Manual).
Cards.
AC-DC Adapter.
Stand Body. (Only M2252D /
M2452D model)
RGB Cable.
Cable Tie.
(See p.31, See p.32)
(See p.12) (See p.12)
(See p.9, See p.14)
(See p.30)
(See p.13)
Stand Body. (Only M2752D
model)
(See p.10, See p.15)
Screws for Assembly.
2 EA (Only M2752D model)
(See p.10, See p.15)
M2252D
M2452D
M2752D
ENGLISH
7
ASSEMBLING AND PREPARING
Parts and buttons
All of the buttons are touch sensitive and can be operated through simple touch with your finger.
NOTE
Touch button Description
Scrolls through the saved programmes.
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.
Remote Control Sensor
Standby Light
Lighting On: Turned off
Lighting Off: Turned on
Connection panel (See p.20)
Touch Buttons
ENGLISH
8
ASSEMBLING AND PREPARING
When holding the TV, the screen should face
away from you to prevent the screen from
scratches.
When transporting the TV, do not expose the
TV to jolts or excessive vibration.
When transporting the TV, keep the TV
upright, never turn the TV on its side, or tilt
towards the left or right.
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.
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.
CAUTION
It is recommended to move the TV in the
box or packing material that the TV originally
came in.
Before moving or lifting the TV, disconnect
the power cord and all cables.
Hold the top and bottom of the TV frame
firmly. Make sure not to hold the transparent
part, speaker, or speaker grill area.
ENGLISH
9
ASSEMBLING AND PREPARING
3
Attach the Stand Base from the Stand Body by
turning the screw to the right with a Coin.
Setting up the TV
Attaching the Stand
If you are not mounting the TV to a wall, use the
following instructions to attach the stand.
1
Place the TV with the screen side down on a
flat and cushioned surface.
2
Attach the Stand Body from the TV.
Lay a foam mat or soft protective cloth
on the surface to protect the screen from
damage.
When attaching the stand to the TV,
place the screen facing down on a
cushioned table or flat surface to protect
the screen from scratches.
CAUTION
Tighten the screws firmly to prevent the TV
from tilting forward. Do not over tighten.
CAUTION
M2252D
M2452D
ENGLISH
10
ASSEMBLING AND PREPARING
4
Attach the Stand Base from the Stand Body by
turning the screw to the right with a Coin.
If you are not mounting the TV to a wall, use the
following instructions to attach the stand.
1
Place the TV with the screen side down on a
flat and cushioned surface.
2
Attach the Stand Body from the TV.
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.
3
Secure the TV and the Stand Body with the
2 screws.
Locker
Tighten the screws firmly to prevent the TV
from tilting forward. Do not over tighten.
CAUTION
If you don`t fasten the screw tightly, TV will
fall down and get damaged.
WARNING
M2752D
ENGLISH
11
ASSEMBLING AND PREPARING
CAUTION
Do not carry the monitor upside-down as this
may cause it to fall off its stand, resulting in
damage or injury.
The illustration shows a general example of
installation and may look different from the
actual product.
Do not carry the monitor upside-down by
holding the stand body as this may cause it
to fall off, resulting in damage or injury.
The illustration shows a general example of
installation and may look different from the
actual product.
ENGLISH
12
ASSEMBLING AND PREPARING
Mounting on a table
1
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.
2
Connect the AC-DC Adapter and Power Cord
to a wall outlet.
Do not place the TV near or on sources of
heat, as this may result in fire or other damage.
CAUTION
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.
WARNING
Disconnect the power cord first, and then move
or install the TV. Otherwise electric shock may
occur.
CAUTION
10 cm
10 cm
10 cm
10 cm
ENGLISH
13
ASSEMBLING AND PREPARING
Tidying cables
Gather and bind the cables with the supplied
cable tie.
Tilt from +20 to -5 degrees up or down to
adjust the angle of the TV to suit your view.
NOTE
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.
The Kensington security system is optional.
You can obtain additional accessories from
most electronics stores.
NOTE
Front Rear
+20-5
ENGLISH
14
ASSEMBLING AND PREPARING
3
Pull out the Stand Body from the TV.
Detaching the Stand
1
Place the TV with the screen side down on a
flat and cushioned surface.
2
Turn the screw to the left, and then pull out the
Stand Base from the Stand Body.
Lay a foam mat or soft protective cloth
on the surface to protect the screen from
damage.
When detaching the stand to the TV,
place the screen facing down on a
cushioned table or flat surface to protect
the screen from scratches.
CAUTION
M2252D
M2452D
ENGLISH
15
ASSEMBLING AND PREPARING
3
Remove 2 screws and pull out the Stand Body
from the TV.
1
Place the TV with the screen side down on a
flat and cushioned surface.
2
Turn the screw to the left, and then pull out the
Stand Base from the Stand Body.
Lay a foam mat or soft protective cloth
on the surface to protect the screen from
damage.
When detaching the stand to the TV,
place the screen facing down on a
cushioned table or flat surface to protect
the screen from scratches.
CAUTION
M2752D
ENGLISH
16
ASSEMBLING AND PREPARING
5
Please use VESA standard as below.
784.8 mm (30.9 inch) and under
* 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
* Please use VESA standard wall mount pad
and screws.
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.
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.
1
Please, Use the screw and wall mount interface
in accordance with VESA Standards.
2
If you use screw longer than standard, the TV
might be damaged internally.
3
If you use improper screw, the product might
be damaged and drop from mounted position.
In this case, LG Electronics is not responsible
for it.
4
VESA compatible only with respect to screw
mounting interface dimensions and mounting
screw specifications.
10 cm
10 cm
10 cm
10 cm
VESA (A x B) 100 x 100
Standard screw M4
Number of screws 4
Wall mount bracket
(optional)
RW120
VESA (A x B)
A
B
ENGLISH
17
ASSEMBLING AND PREPARING
Disconnect the power cord 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.
CAUTION
Use the screws that are listed on the VESA
standard screw specifications.
The wall mount kit includes an installation
manual and necessary parts.
The wall mount bracket is optional. You can
obtain additional accessories from your local
dealer.
The length of screws may differ depending
on the wall mount. Be sure to use the proper
length.
For more information, refer to the instructions
supplied with the wall mount.
NOTE
ENGLISH
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
Connect the power cord to a power outlet.
2
Press on the TV or power button on the remote control to turn the TV on.
The Standby Light is turned off.
3
The initial setting screen appears if you access the TV for the first time.
When the TV is in Power saving mode, the Standby Light turns amber.
NOTE
If you do not operate the TV within 40 seconds when the setting menu screen appears, the setting
menus will disappear.
NOTE
WATCHING TV
4
Follow the on-screen instructions to customize your TV according to your preferences.
Language
Mode Setting
Power Indicator
Country
Time Zone
Set Password
Auto Tuning
Selects Home Use for the home environment.
Selects a country to display.
Selects the time zone and daylight saving.
(When Russia is selected for Country)
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 a language for the display.
Set the password.
Scans and saves available programmes automatically.
ENGLISH
19
WATCHING TV
For those countries without confirmed DTV broadcasting standards, some DTV features might not
work, depending on the DTV broadcasting environment.
To display images in the best quality for your home environment, select Home Use mode.
Store Demo mode is suitable for the retail environment.
If you select Store Demo mode, the previously customized settings will switch to the default
settings of Store Demo mode in 2 minutes.
NOTE
You can also switch the TV from PC mode to TV mode, press TV/PC.
You can also access Factory Reset by accessing OPTION in the main menus.
NOTE
5
When the basic settings are complete, press OK.
6
To turn the TV off, press on the TV.
The Standby Light is turned on.
If you do not complete the initial setting, it will appear whenever you access the TV.
NOTE
Disconnect the power cord from the power outlet when you do not use the TV for a long period of
time.
CAUTION
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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.
If you record a TV program on a DVD recorder or VCR, make sure to connect the TV signal input
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.
Connect external devices to the TV regardless of the order of the TV port.
MAKING CONNECTIONS
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.
Connect the TV to a wall antenna socket with an RF cable (75 ).
Use a signal splitter to use more than 2 TVs.
If the image quality is poor, install a signal
amplifier properly to improve the image
quality.
If the image quality is poor with an antenna
connected, aim the antenna to the proper
direction.
Visit
http://AntennaWeb.org
for more
information about the antenna and cable
connection.
NOTE
Make sure not to bend the copper wire of
the RF cable.
Complete all connections instructions
between devices, and then connect the
power cord to the power outlet to prevent
damages to your TV.
CAUTION
Copper wire
AV 1
Wall Antenna Socket
Outdoor Antenna
VHF Antenna
UHF Antenna
(Not Provided)
NOTE
ENGLISH
21
MAKING CONNECTIONS
Outdoor Antenna
VHF Antenna
UHF Antenna
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.
Choose any HDMI input port to connect.
It does not matter which port you use.
DVD / Blu-Ray / HD Cable Box / HD STB / Gaming device
(Not Provided)
Use a High Speed HDMI™ Cable.
High Speed HDMI™ Cables are tested to carry an HD signal up to 1080p and higher.
Supported DTV Audio: MPEG, Dolby Digital.
Supported HDMI Audio format: Dolby Digital, PCM (Up to 192 KHz, 32k/44.1k/48k/88k/96k/176k/19
2k, DTS Not supported.)
NOTE
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22
MAKING CONNECTIONS
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.
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
(Not Provided) (Not Provided)
If you do not use an optional external speaker, connect the external device to the TV with the optional
audio cable.
NOTE
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23
MAKING CONNECTIONS
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.
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
(Not Provided) (Not Provided)
If cables are installed incorrectly, it could case the image to display in black and white or with distorted
color.
Check to ensure the cable are matched with the corresponding color connection.
NOTE
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24
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.
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device
(Not Provided)
Check to ensure the cable are matched with the corresponding color connection.
NOTE
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25
MAKING CONNECTIONS
Connecting to an audio system
Use an optional external audio system instead of the built-in speaker.
Headphone connection
Transmits the headphone signal from the TV to an external device. Connect the TV with the headphone as
shown on the following illustration.
Headphone
(Not Provided)
AUDIO menu items are disabled when connecting a headphone.
When changing AV MODE with a headphone connected, the change is applied to video but not to
audio.
Optical digital audio out is not available when connecting a headphone.
Headphone impedance: 16
Max audio output of headphone: 10 mW to 15 mW
Headphone jack size: 0.35 cm
NOTE
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26
MAKING CONNECTIONS
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.
or
USB
(Not Provided)
ENGLISH
27
MAKING CONNECTIONS
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.
It is recommended to use the TV with the HDMI connection for the best image quality.
If you do not use an optional external speaker, connect the PC to the TV with the optional audio
cable.
If you turn the TV on when the set becomes cold, the screen may flicker. This is normal.
Use a shielded signal interface cable, such as D-sub 15 pin signal cable and HDMI to DVI cable, with
a ferrite core to maintain standard compliance for the product.
Some red, green, or blue spots may appear on the screen. This is normal.
Connect the signal input cable and tighten it by turning the screws clockwise.
Do not press the screen with your finger for a long time as this may result in temporary
distortion on the screen.
Avoid displaying a fixed image on the screen for a long period of time to prevent image
burn. Use a screensaver if possible.
NOTE
If you select "Yes" the size and image quality are optimised for your PC.
If you select "No" the size and image quality are optimised for the AV device (DVD player, set-top
box, gaming device).
If you select "Do not show message again" this message does not appear until the TV is reset. You
can change the set value in SETTINGS INPUT Input Label.
The values set for HDMI1/HDMI2 are saved independently.
Is the input connected to your PC?
Do not show message again.
Yes No
If you want to use HDMI-PC mode, you must set the input label to PC mode.
The OSD (On Screen Display) is displayed on the screen as shown below.
» When turning the product on in HDMI input.
» When switching to HDMI input.
NOTE
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28
MAKING CONNECTIONS
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.
PC
Choose any HDMI input port to connect.
It does not matter which port you use.
(Not Provided)
Use a High Speed HDMI™ Cable.
High Speed HDMI™ Cables are tested to carry an HD signal up to 1080p and higher.
If you want to use HDMI-PC mode, you must set the input label to PC mode.
Supported DTV Audio: MPEG, Dolby Digital.
Supported HDMI Audio format: Dolby Digital, PCM (Up to 192 KHz, 32k/44.1k/48k/88k/96k/176k/19
2k, DTS Not supported.)
NOTE
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29
MAKING CONNECTIONS
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.
PC
(Not Provided)
(Not Provided)
If you want to use HDMI-PC mode, you must set the input label to PC or DVI mode.
If you do not use an optional external speaker, connect the PC to the TV with the optional audio cable.
NOTE
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30
MAKING CONNECTIONS
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.
NOTE
If you do not use an optional external speaker, connect the PC to the TV with the optional audio cable.
PC
(Not Provided)
ENGLISH
31
REMOTE CONTROL
(POWER)
Turns the TV on or off.
LIST
Displays the programme
table.
INPUT
Selects the input mode.
TV/RAD
Selects Radio, TV and DTV
programme.
Q.VIEW
Returns to the previously
viewed programme.
INFO
ⓘ
Views the information of the
currently program and the
screen.
RATIO
Resizes an image.
REMOTE CONTROL
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.
Q.MENU
Accesses the quick menus.
EXIT
Clears all on-screen displays
and returns to TV viewing from
any menu.
(User Guide) (See p.34)
Accesses the User Guide
menu.
GUIDE
Shows programme guide.
Number buttons
Enters numbers.
SETTINGS
Accesses the main menus
or saves your input and exit
menus.
Navigation buttons
Scrolls through menus or
options.
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.
Make sure to point the remote control to the remote control sensor on the TV.
CAUTION
Do not mix old and new batteries, as this may
damage the remote control.
M2252D
M2452D
M2752D
ENGLISH
32
CUSTOMIZING SETTINGS
FAV
Displays the selected
favourite programme.
Programme
Selects a programme.
PAGE
Moves to the previous or next
screen.
MUTE
Mutes all sounds.
(
VOLUME)
Adjusts the volume level.
Teletext buttons
These buttons are used for
teletext. For further details,
see the ‘Teletext’ section.
SUBTITLE
Recalls your preferred subtitle
in digital mode.
AD
Switches the Audio
Description On or Off.
PIP
Turns the PIP mode on or off.
USB Menu control
buttons
USB menu(Photo List and
Music List or Movie List).
Coloured buttons
These buttons are used for
teletext (on TELETEXT
models only), Programme
edit.
Backlight
Adjusts the brightness of
the screen by controlling the
screen backlight.
On MHEG channel, you cannot adjust the backlight with the yellow or blue key.
NOTE
M2252D
M2452D
M2752D
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33
CUSTOMIZING SETTINGS
CUSTOMIZING SETTINGS
Accessing main menus
1
Press SETTINGS to access the main menus.
2
Press the Navigation buttons to scroll to one of the following menus and press OK.
3
Press the Navigation buttons to scroll to the setting or option you want and press OK.
4
When you are finished, press EXIT.
When you return to the previous menu, press (BACK).
Press OK( ) to set programme settings.
Customer Support FAQ
Exit
Press RED button to access the Customer Support menus.
Press GREEN Button to access the FAQ menus.
Customer Support
Using Customer Support feature.
Software Update
Picture Test
Sound Test
Signal Test
Product/Service Info.
User Guide
FAQ
Shows answers to frequently asked
questions about TV viewing and sets
the related menus.
PICTURE
LOCK
SETUP
INPUT
AUDIO
OPTION
TIME
MY MEDIA
Adjusts the image size, quality or effect.
Locks or unlocks channels and programs.
Sets up and edit programmes.
Views the input sources with their labels.
Adjusts the sound quality, effect or volume level.
Customizes the general settings.
Sets the time, date or Timer feature.
Using integrated media feature.
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34
USING THE USER GUIDE
USING THE USER GUIDE
Accessing User Guide menu.
Using the TV menu
1
Press SETTINGS to access the main menus.
2
Press the RED button to access the Customer
Support menus.
3
Press the Navigation button to scroll to User
Guide and press OK.
4
Press the Navigation buttons to scroll to the
option you want and press OK.
5
When you are finished, press EXIT.
When you return to the previous menu, press
(BACK).
Using the Remote Control
1
Press (User Guide) to access the User
Guide.
2
Press the Navigation buttons to scroll to the
option you want and press OK.
3
When you are finished, press EXIT.
When you return to the previous menu, press
(BACK).
User Guide
OPTION
PROGRAMME Setting
PICTURE, SOUND Setting
Advanced Function
To use input device
To use SUPER Energy Saving feature
To set TV lock options
To set language
To set country
To set time options
To use Energy Saving feature
Information
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User Guide
OPTION > To set language
SETTING OPTION Language
You can select the language of the menu displayed on the screen and the
digital sound broadcasting.
Menu Language : Selects a language for the display text.
Audio Language [In Digital Mode Only] : Select the desired language
when watching digital broadcasting containg several
voice languages.
Subtitle Language [In Digital Mode Only] : Use the Subtitle function when
two or more subtitle languages are broadcast.
✎ If subtitle data in a selected language is not
broadcast, the default language subtitle will
be displayed.
Close
Zoom In
OPTION
PROGRAMME Setting
PICTURE, SOUND Setting
Advanced Function
Information
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2
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Allows to select the category you want.
Allows to select the item you want.
You can use
ꕌ
/
ꕍ
to move between pages.
Allows to browse the description of the
function you want from the index.
Shows the description of the selected menu.
You can use
ꕌ
/
ꕍ
to move between pages.
Zooms in or out the screen.
Close
Zoom Out
SETTING OPTION Language
You can select the language of the menu displayed on the screen and the
digital sound broadcasting.
Menu Language : Selects a language for the display text.
Audio Language [In Digital Mode Only] : elect the desired language when
watching digital broadcasting containg several voice
languages.
Subtitle Language [In Digital Mode Only] : Use the Subtitle function when
two or more subtitle languages are broadcast.
✎ If subtitle data in a selected language is not broad-
cast, the default language subtitle will be displayed.
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Image shown may differ from your TV.
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MAINTENANCE
MAINTENANCE
Cleaning Your TV
Clean your TV regularly to keep the best performance and to extend the product lifespan.
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.
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.
Power cord
Remove the accumulated dust or dirt on the power cord regularly.
Make sure to turn the power off and disconnect the power cord and all other cables first.
When the TV is left unattended and unused for a long time, disconnect the power cord from the wall
outlet to prevent possible damage from lightning or power surges.
CAUTION
Do not push, rub, or hit the surface with your fingernail or a sharp object, as this may result in
scratches on the screen and image distortions.
Do not use any chemicals, such as waxes, benzene, alcohol, thinners, insecticides, air fresheners,
lubricants, as these may damage the screen’s finish and cause discolorations.
CAUTION
Do not spray liquid onto the surface. If water enters the TV, it may result in fire, electric shock, or
malfunction.
Do not use any chemicals as this may deteriorate the surface.
CAUTION
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MAINTENANCE
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)
to prevent image burn.
Preventing “Image burn” or “Burn-in” on your TV screen
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TROUBLESHOOTING
TROUBLESHOOTING
General
Problem Resolution
Cannot control the TV with
the remote control.
Check the remote control sensor on the product and try again.
Check if there is any obstacle between the product and the remote control.
Check if the batteries are still working and properly installed ( to , to ).
No image display and no
sound is produced.
Check if the product is turned on.
Check if the power cord is connected to a wall outlet.
Check if there is a problem in the wall outlet by connecting other products.
The TV turns off suddenly.
Check the power control settings. The power supply may be interrupted.
Check if the Auto sleep feature is activated in the Time settings.
If there is no signal while the TV is on, the TV will turn off automatically after
15 minutes of inactivity.
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SPECIFICATIONS
SPECIFICATIONS
M2252D
Panel Screen Type 546.1 mm Wide (21.5 inch)
Visible diagonal size : 546.1 mm
Pixel Pitch 0.25 mm (H) x 0.25 mm (V)
Video Signal Max. Resolution 1920 × 1080 @ 60 Hz
Recommended Resolution 1920 × 1080 @ 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*2, USB
Power Rated Voltage 19 V 1.6 A
Power Consumption On Mode : 30 W (typ.)
Off Mode 0.4 W
AC/DC Adapter Manufacturer: Lien Chang, Model LCAP25A
Manufacturer: HONOR, Model ADS-40SG-19-2 19032G
Tilt Tilt Range -5 to 20°
Dimensions (Width x Depth x Height)
Weight
With Stand
508.6 mm x 182.8 mm x 386.5 mm
3.6 kg
Without Stand
508.6 mm x 62.9 mm x 314.8 mm
3.1 kg
Environmental
conditions
Operating Temperature
Operating Humidity
10 °C to 35 °C
20 % to 80 %
Storage Temperature
Storage Humidity
-10 °C to 60 °C
5 % to 90 %
Product specifications shown above may be changed without prior notice due to upgrade of product
functions.
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SPECIFICATIONS
Panel Screen Type 609.6 mm Wide (24 inch)
Visible diagonal size : 609.6 mm
Pixel Pitch 0.28 mm (H) x 0.28 mm (V)
Video Signal Max. Resolution 1920 × 1080 @ 60 Hz
Recommended Resolution 1920 × 1080 @ 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*2, USB
Power Rated Voltage 19 V 2.0 A
Power Consumption On Mode : 33 W (typ.)
Off Mode 0.4 W
AC/DC Adapter Manufacturer: LITE-ON, Model PA-1650-64
Manufacturer: LG Innotek, Model PSAB-L101A
Tilt Tilt Range -5 to 20°
Dimensions (Width x Depth x Height)
Weight
With Stand
566.9 mm x 182.8 mm x 417.4 mm
3.4 kg
Without Stand
566.9 mm x 62.9 mm x 345.9 mm
2.9 kg
Environmental
conditions
Operating Temperature
Operating Humidity
10 °C to 35 °C
20 % to 80 %
Storage Temperature
Storage Humidity
-10 °C to 60 °C
5 % to 90 %
Product specifications shown above may be changed without prior notice due to upgrade of product
functions.
M2452D
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SPECIFICATIONS
M2752D
Panel Screen Type 685.65 mm Wide (27 inch)
Visible diagonal size : 685.65 mm
Pixel Pitch 0.31 mm (H) x 0.31 mm (V)
Video Signal Max. Resolution 1920 × 1080 @ 60 Hz
Recommended Resolution 1920 × 1080 @ 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*2, USB
Power Rated Voltage 19 V 2.0 A
Power Consumption On Mode : 35 W (typ.)
Off Mode 0.4 W
AC/DC Adapter Manufacturer: LITE-ON, Model PA-1650-64
Manufacturer: LG Innotek, Model PSAB-L101A
Tilt Tilt Range -5 to 20°
Dimensions (Width x Depth x Height)
Weight
With Stand
641.3 mm x 199.4 mm x 458.8 mm
5.55 kg
Without Stand
641.3 mm x 53 mm x 391.1 mm
4.6 kg
Environmental
conditions
Operating Temperature
Operating Humidity
10 °C to 35 °C
20 % to 80 %
Storage Temperature
Storage Humidity
-10 °C to 60 °C
5 % to 90 %
Product specifications shown above may be changed without prior notice due to upgrade of product
functions.
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SPECIFICATIONS
RGB (PC) / HDMI (PC) supported mode
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
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
1400 x 1050 65.317 59.978
1440 x 900 55.935 59.887
1600 x 900 60.000 60.000
1680 x 1050 64.674 59.883
1680 x 1050 65.290 59.954
1920 x 1080 67.500 60.000
Component supported mode
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
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
Component port connecting information
Component ports on the
TV
Y P
B
P
R
Video output ports
on DVD player
Y P
B
P
R
Y B-Y R-Y
Y Cb Cr
Y Pb Pr
HDMI (DTV) supported mode
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
720 x 480 31.469
31.500
59.940
60.000
720 x 576 31.250 50.000
1280 x 720 37.500 50.000
1280 x 720 44.960
45.000
59.940
60.000
1920 x 1080 33.720
33.750
59.940
60.000
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
59.940
60.000
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SPECIFICATIONS
NOTE
Avoid keeping a fixed image on the set’s screen for prolonged periods of time. The fixed image may
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.
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.
Connect the signal cable from the TV output port of the PC to the RGB (PC) port of the TV or the
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
with the TV).
If using a sound card, adjust PC sound as required.
If the graphic card on the PC does not output analogue and digital RGB simultaneously, connect only
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
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.
If you use too long an RGB-PC cable that is too long, there may be interference on the screen. We
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.
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.
MODEL
SERIAL
