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LG 22MT57D Owner's Manual

22MT57V 24MT57D 24MT57V 27MT57D 27MT57V 23MT77D 23MT77 24MT77D 27MT77D 22MT47V 22MT47D 24MT47V 24MT47D 28MT47V 28MT47D 29MT47V 29MT47D

Made by: LG
Type: Owner's Manual
Category: TV
Pages: 16
Size: 2.79 MB

 

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Please read this manual carefully before operating your TV 

and retain it for future reference.

www.lg.com

OWNER’S MANUAL

Safety and Reference

MT57* MT77* MT47*

 


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ENG

ENGLISH

2

Table of contents

3 Licenses

Open source software notice

3 Preparing

Lifting and moving the TV

Setting up the TV

Using the joystick button 

-Basic functions  

-Adjusting the menu

Using the touch buttons

Mounting on a table

-Adjusting the angle of the TV to suit view

-Using the kensington security system 

Mounting on a wall

-Separate purchase  
(Wall mounting bracket)

Connections (notifications)

-Antenna connection

-Satellite dish connection

-Other connections

-Euro scart connection

-Connecting to a PC

Remote control

9 Settings

12 

To see web manual

13 Maintenance

13 

-Cleaning your TV

13 

-Screen, frame, cabinet and stand

13 

-Power cord

13 

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

13 Troubleshooting

14 Specifications

 NOTE

 

y

LG LED TVs are LCD TVs with LED backlighting.

 


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ENG

ENGLISH

3

 NOTE

 

y

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 using.

 

y

New features may be added to this TV in the future.

 

y

The TV can be placed in standby mode in order to reduce the 
power consumption. And the TV should be turned off if it 
will not be watched for some time, as this will reduce energy 
consumption.

 

y

The energy consumed during use can be significantly reduced 
if the level of brightness of the picture is reduced, and this will 
reduce the overall running cost.

 

y

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 of product 
functions.

 

y

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. 

A

B

A

B

    

*A 

<

=

 10 mm

*B 

<

=

 18 mm

 

 

y

Use a certified cable with the HDMI logo attached. If you do 
not use a certified HDMI cable, the screen may not display or a 
connection error may occur.

 

y

Recommended HDMI cable types 
- High-Speed HDMI®/™

 

cable 

- High-Speed HDMI®/™

 

cable with Ethernet

 CAUTION

 

y

Do not use any unapproved items to ensure the safety and 
product life span.

 

y

Any damage or injuries caused by using unapproved items are 
not covered by the warranty.

 

y

Some models have a thin film attached on to the screen and 
this must not be removed.

Preparing

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.

This DivX Certified® device has passed rigorous testing to ensure it 
plays DivX® video. 

To play purchased DivX movies, first register your device at vod.
divx.com. Find your registration code in the DivX VOD section of 
your device setup menu.

DivX Certified® to play DivX® video up to HD 1080p, including 
premium content.

DivX®, DivX Certified® and associated logos are trademarks of DivX, 
LLC 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.

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.

 


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ENGLISH

4

Lifting and moving the TV

Please note the following advice to prevent the TV from being 
scratched or damaged and for safe transportation regardless of its 
type and size.

 

y

It is recommended to move the TV in the box or packing 
material that the TV originally came in.

 

y

Before moving or lifting the TV, disconnect the power cord and 
all cables.

 

y

When holding the TV, the screen should face away from you to 
avoid damage.

 

y

Hold the top and bottom of the TV frame firmly. Make sure not 
to hold the transparent part, speaker, or speaker grill area.

 

y

When transporting the TV, do not expose the TV to jolts or 
excessive vibration.

 

y

When transporting the TV, keep the TV upright, never turn the 
TV on its side or tilt towards the left or right.

 

y

Do not apply excessive pressure to cause flexing /bending of 
frame chassis as it may damage screen.

 CAUTION

 

y

Avoid touching the screen at all times, as this may result in 
damage to the screen.

 

y

When handling the TV, be careful not to damage the 
protruding joystick button. (Depending on model)

Using the joystick button 

(Only 22/24/27MT57*, 24MT77*, 22/24/28/29MT47*)
You can simply operate the TV functions, pressing or moving the 
joystick button up, down, left or right.

 

y

Image shown may differ from your TV.

Setting up the TV

 CAUTION

 

y

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.

 

y

Do not carry the monitor upside-down by holding the stand 
body (or stand base) as this may cause it to fall off, resulting in 
damage or injury.

 NOTE

 

y

Remove the stand before installing the TV on a wall mount 
by performing the stand attachment in reverse. (Only MT57*, 
MT77*)

 

y

Lift up the latch at the bottom of the stand base and detach 
the stand base from the TV. (Only MT47*)

Basic functions  

Power On

When the TV is turned off, place 
your finger on the joystick button 
and press it once and release it. 

Power Off

When the TV is turned on, place 
your finger on the joystick button 
and press it once for a few seconds 
and release it.  (However, if the 
Menu button is on the screen, 
pressing and holding the joystick 
button will let you exit the Menu.)

Volume 
Control

If you place your finger over the 
joystick button and move it left or 
right, you can adjust the volume 
level you want. 

Programmes 
Control

If you place your finger over the 
joystick button and move it up or 
down, you can scrolls through the 
saved programmes you want. 

Joystick Button

Remote control 

sensor

 


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5

Adjusting the menu

When the TV is turned on, press the joystick button one time.  You 
can adjust the Menu items moving the joystick button up, down, left 
or right.

 

TV off

Turns the power off. 

Close

Clears on-screen displays and returns to TV 
viewing.

Input List Changes the input source.
Settings

Accesses the main menu. 

 NOTE

 

y

If you press the joystick button first, you may not be able to adjust 
the volume level and saved programmes.

 CAUTION

 

y

When your finger over the joystick button and push it to the up, 
down, left or right, be careful not to press the joystick button. 

Using the touch buttons

(Only 23/27MT77*)

 NOTE

 

y

All of the buttons are touch sensitive and can be operated through 
simple touch with your finger. Power and control touch button are 
located on the bottom.

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.
Turns the power on or off.

Mounting on a table

Lift and tilt the TV into its upright position on a table.  

 

y

Leave a 10 cm (minimum) space from the wall for proper 
ventilation.

10 cm

10 cm

10 cm

10 cm

Connect the AC-DC Adapter and Power Cord to a wall outlet.

 CAUTION

 

y

Do not place the TV near or on sources of heat, as this may 
result in fire or other damage.

 

y

Please be sure to connect the TV to the AC/DC power adapter 
before connecting the TV’s power plug to a wall power outlet.

Adjusting the angle of the TV to suit view

(Only 22/24/27MT57*, 23/24/27MT77*, 22/24MT47*)
Tilt from +20 to -5 degrees up or down to adjust the angle of the TV 
to suit your view. 

 

y

Image shown may differ from your TV.

Front

Rear

+20

-5

 CAUTION

 

y

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.

Touch buttons

Remote control 

sensor

 


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6

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.

10 cm

10 cm

10 cm

10 cm

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.

If you use screw longer than standard, the TV might be damaged 
internally.

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.

Separate purchase  

(Wall mounting bracket)

Model

22MT57*

22MT47*

23MT77*

24MT57*

24MT77*

24MT47*

27MT57*

27MT77*

28MT47*

29MT47*

Wall mount (A x B)

A

B

75 x 75

100 x 100

Standard screw

M4 x L10

Number of screws

4

Wall mount bracket 

(optional)

RW120

 CAUTION

 

y

Disconnect the power first, and then move or install the TV. 
Otherwise electric shock may occur.

 

y

If you install the TV on a ceiling or slanted wall, it may fall and 
result in severe injury. 

 

y

Use an authorized LG wall mount and contact the local dealer 
or qualified personnel.

 

y

Do not over tighten the screws as this may cause damage to 
the TV and void your warranty.

 

y

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.

 

y

Screw length from outer surface of back cover should be under 
8mm.

Wall mount Pad

Back Cover

Standard screw

: M4 x L10

Wall mount Pad

Back Cover

Max.8mm

 NOTE

 

y

Use the screws that are listed on the VESA standard screw 
specifications.

 

y

The wall mount kit includes an installation manual and 
necessary parts.

 

y

The wall mount bracket is optional. You can obtain additional 
accessories from your local dealer.

 

y

The length of screws may differ depending on the wall mount. 
Be sure to use the proper length.

 

y

For more information, refer to the instructions supplied with 
the wall mount.

Using the kensington security system 

(This is not  available for all models.)

 

y

Image shown may differ from your TV.

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

 

y

The Kensington security system is optional. You can obtain 
additional accessories from most electronics stores.

 


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7

Euro scart connection

Transmits the video and audio signals from an external device to the
TV set. Connect the external device and the TV set with the euro scart
cable.

                                              Output

                                               Type

Current

input mode

AV1

(TV Out

1

)

Digital TV

Digital TV

Analogue TV

Analogue TV

Component, AV, HDMI, RGB

TV Out : Outputs Analogue TV or Digital TV signals.

 NOTE

 

y

Any Euro scart cable used must be signal shielded.

Connecting to a PC

Your TV supports the Plug & Play* feature and has the built-in speakers 
with Virtual 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

 

y

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.

 

»

When turning the product on in 

HDMI

 input.

 

»

When switching to 

HDMI 

input.

Is the input connected to your PC?

Do not show message again

Yes

No

 

y

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 box).

 

y

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

.

 

y

The values set for HDMI1/HDMI2 are saved independently. 
(Only MT57*, MT77*)

Connections (notifications)

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.

 NOTE

 

y

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

If you record a TV programme 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 of recording, refer 
to the manual provided with the connected device.

 

y

Refer to the external equipment’s manual for operating 
instructions.

 

y

If you connect a gaming device to the TV, use the cable 
supplied with the gaming device.

 

y

In PC mode, there may be noise associated with the resolution, 
vertical pattern, contrast or brightness. If noise is present, 
change the PC output to another resolution, change the refresh 
rate to another rate or adjust the brightness and contrast on 
the PICTURE menu until the picture is clear.

 

y

In PC mode, some resolution settings may not work properly 
depending on the graphics card.

Antenna connection

Connect the TV to a wall antenna socket with an RF cable (75 Ω).

 

y

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, try to 
realign the antenna in the correct direction.

 

y

An antenna cable and converter are not supplied.

 

y

Supported DTV Audio: MPEG, Dolby Digital, Dolby Digital Plus, 
HE-AAC

Satellite dish connection

(Only MT57V, MT77V, MT47V)
Connect the TV to a satellite dish to a satellite socket with a satellite 
RF cable (75 Ω).

Other connections

Connect your TV to external devices. For the best picture and audio 
quality, connect the external device and the TV with the HDMI cable. 
Some separate cable is not provided.

 

y

USB port supports 0.5 A electric current. If you need more 
electric current in case of HDD, use the separate power adaptor.

 


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8

Remote control

The descriptions in this manual are based on the buttons on 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 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

 

y

Do not mix old and new batteries, as this may damage the 
remote control.

 

y

The remote control will not be included for all sales market.

Make sure to point the remote control toward the remote control 
sensor on the TV. 

hri^Z`^\^_]

A

B

A

 

(Power)

 

Turns the TV on or off.

 

  Selects Radio, TV and DTV programme.

  

Recalls your preferred subtitle in digital mode.

  

By pressing the AD button, audio descriptions function will be 

enabled.

  

Turns the PIP mode on or off. (Depending on model)

  

Selects TV or PC mode.

 

  

Changes the input source.

B

Number buttons

  Enters numbers. 

 

 Accesses the saved programme list.

 

 Returns to the previously viewed programme.

       Adjusts the volume level. 

  

Accesses your favourite programme list.

 

 Shows programme guide.

 

  Mutes all sounds.

      Scrolls through the saved programmes.
 

    Moves to the previous or next screen.

hri^Z`^\^_]

C

D

C

Teletext buttons (  

)

  These buttons are used for 

teletext.

 

  Views the information of the current programme and 

screen.

 

 Accesses the main menus.

  Accesses the quick menus.

Navigation buttons (up/down/left/right)

  Scrolls through 

menus or options.

 

  Selects menus or options and confirms your input.

 

  Returns to the previous level.

  

Clears on-screen displays and returns to TV viewing.

D

  Accesses the AV devices connected with the HDMI 

cable through HDMI-CEC. Opens the SIMPLINK menu.

  Not functional.

Control buttons

 (

)

  Controls the MY MEDIA 

menus, or the SIMPLINK compatible devices (USB, SIMPLINK).

Colour buttons

  

These access special functions in some menus.  

(

 : Red, 

 : Green, 

 : Yellow, 

 : Blue)

 

(Gaming mode)

  Turns the gaming mode on or off.

 

(Backlight)

  Adjusts the brightness of the screen by 

controlling the screen backlight.

 NOTE

 

y

On MHEG programme, you cannot adjust the backlight with 
the yellow or blue key.

 


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9

Settings

Automatically Setting Up Programme

SETTINGS   SETUP   Auto Tuning

Automatically tunes the programmes.

 

y

If Input Source is not connected properly, programme 
registration may not work.

 

y

Auto Tuning

 only finds programmes that are currently 

broadcasting.

 

y

If 

Lock System

 is turned on, a pop-up window will appear 

asking for password.

To select Picture Mode

SETTINGS   PICTURE   Picture Mode

Select the picture mode optimized for the viewing environment or the 

programme.

 

y

Vivid

 : Heightens contrast, brightness and sharpness to display 

vivid images.

 

y

Standard

 : Displays images in standard levels of contrast, 

brightness and sharpness.

 

y

Eco/APS

: [Depending on model]  

The Energy Saver feature changes settings on the TV to reduce 
power consumption. 

 

y

Cinema/Game 

: Displays the optimum picture for movie, 

game. 

 

y

Sport

 : Optimizes the video image for high and dynamic 

actions by emphasizing primary colours such as white, grass, 
or sky blue.

 

y

 

Expert 1,2

 : Menu for adjusting picture quality that 

allows experts and amateurs to enjoy the best TV viewing. 
This is the adjustment menu provided for ISF-certified picture 
tuning professionals. (ISF logo can only be used on ISF-
certified TVs.)  
ISFccc: Imaging Science Foundation Certified Calibration 
Control 

 

y

Depending on input signal, available range of picture modes 
may differ.

 

y

 Expert mode is for picture tuning professionals to 

control and fine-tune using a specific image. For normal 
images, the effects may not be dramatic. 

 

y

The ISF function is only available on some models.

To set advanced control

SETTINGS   PICTURE   Picture Mode  

 Advanced Control / Expert Control

Calibrates the screen for each picture mode; or adjusts picture settings 

for a special screen. First select a 

Picture Mode

 of your choice.

 

y

Dynamic Contrast

 : Adjusts the contrast to the optimal level 

according to the brightness of the image.

 

y

Dynamic Colour

 : Adjusts colours to make the image appear 

in more natural colours.

 

y

Skin Colour

 : Sets Skin colour spectrum separately to 

implement the skin colour as defined by the user.

 

y

Sky Colour

 : Sky colour is set separately.

 

y

Grass Colour

 : Natural colour spectrum (meadows, hills, etc.) 

can be separately set.

 

y

Gamma

 : Sets the gradation curve according to the output of 

picture signal in relation to the input signal. 

 

y

Colour Gamut

 : Selects the range of colours  that can be 

expressed.

 

y

Edge Enhancer

 : Shows clearer and distinctive yet natural 

edges of the video.

 

y

Expert Pattern

 : [Depending on model] 

Patterns used for expert adjustment.

 

y

Colour Filter 

: Filters a specific colour spectrum in RGB colours 

to fine-tune colour saturation and hue accurately.

 

y

Colour Temperature

 : Adjusts the overall tone of the screen 

as desired. In Expert mode, detailed fine-tuning can be set via 
Gamma method, etc.

 

y

Colour Management System

 : This is a system that experts 

use when they adjust colour with a test pattern. They can select 
from six colour areas (Red / Green / Blue / Cyan / Magenta / 
Yellow) without affecting other colours. For normal images, 
adjustments may not result in noticeable colour changes.

 

y

Depending on input signal or other picture settings, the range 
of detailed items for adjustment may differ. 

To set additional picture options

SETTINGS   PICTURE   Picture Mode    Picture Option

Adjusts detailed setting for images.

 

y

Noise Reduction

 : Eliminates noise in the picture.

 

y

MPEG Noise Reduction

 : Eliminates noise generated while 

creating digital picture signals.

 

y

Black Level

 : Adjusts the brightness and contrast of the 

screen to suit the black level of the input picture by using the 
blackness (black level) of the screen.

 

y

Real Cinema

 : Optimizes the screen for movie viewing.

 

y

Motion Eye Care 

: Saves power consumption by adjusting the 

brightness corresponding to the movement of the image on 
the screen.

 

y

Depending on input signal or other picture settings, the range 
of detailed items for adjustment may differ.

 


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10

To use Gaming Mode

SETTINGS   PICTURE   Gaming Mode

[Available only for RGB/HDMI-PC.]
The following modes optimize the picture quality for games.

 

y

DAS Mode

 : [Depending on model] 

Minimizes the time to display the video signal from the input 
device to ensure faster and smoother gameplay. (Screen flickers 
when turning DAS Mode on/off.) 
- DAS : Dynamic Action Sync

 

y

Black Stabilizer

 : Adjusts the black level to clearly see objects 

on a dark screen. Increasing the Black Stabilizer value brightens 
the low gray levels on the screen. (You can easily distinguish 
objects on a dark game screen.) Reducing the Black Stabilizer 
value darkens the low gray levels and increases the dynamic 
contrast on the screen.

 

-

You can adjust the detailed settings for Gaming Mode using  

the [

] key on the remote control.

 

-

When using Gaming Mode, the picture mode is set to Game, and 

you cannot change the picture mode to any other.

 

-

You can set DAS Mode only when the vertical input frequency is 

50/60 Hz.

 

-

When using PIP, DAS Mode is unavailable for use.

To use Energy Saving feature

SETTINGS   PICTURE   Energy Saving 

Reduces power consumption by adjusting screen brightness.

 

y

Off 

: Turns off the Energy Saving mode.

 

y

Minimum / Medium / Maximum

 : Applies the pre-set 

Energy Saving mode.

 

y

Screen Off

 : Screen is turned off and only sound is played. 

Press any button except Power button on the remote control to 
turn the screen back on. 

To use TV speaker

SETTINGS   AUDIO   Sound Out   TV Speaker

[Depending on model]  

Sound is output through the TV speaker. 

To use Headphone

SETTINGS   AUDIO   Sound Out   Headphone

[Depending on model] 

Sound is output through the headphone connected to the earphone/

headphone port.

To synchronize audio and video 

SETTINGS   AUDIO   AV Sync. Adjust 

Synchronizes video and audio directly when they do not match.

 

y

If you set 

AV Sync. Adjust

 to 

ON

, you can adjust the sound 

output (TV speakers) to the screen image.

To use SIMPLINK

SIMPLINK is a feature that enables you to control and manage various 

multimedia devices conveniently via the SIMPLINK menu.

Connect the TV’s 

HDMI IN

 terminal and the SIMPLINK device’s HDMI 

output terminal using an HDMI cable.

Select 

INPUT   SimpLink

.  

SIMPLINK menu window appears.

In SIMPLINK Setting window, set SIMPLINK function to 

ON

.

In SIMPLINK menu window, selects the device you want to control.

 

y

This function is only compatible with devices with the 
SIMPLINK logo. 

 

y

To use the SIMPLINK function, you need to use a high-
speed HDMI® cable (with CEC (Consumer Electronics Control) 
feature added). High-speed HDMI® cables have the No. 13 pin 
connected for information exchange between devices.

 

y

If you switch to another input, the SIMPLINK device will stop. 

 

y

If a third-party device with the HDMI-CEC function is also used, 
the SIMPLINK device may not work normally.

 

y

If you select or play media from a the device with a home 
theatre function, the 

HT Speaker(Speaker)

 is automatically 

connected. 

SIMPLINK function description

 

y

Direct Play 

: Plays the multimedia device on the TV instantly.

 

y

Select multimedia device

 : Selects the desired device via 

the SIMPLINK menu to control it from the TV screen instantly.

 

y

Disc playback 

: Manages the multimedia device with the TV 

remote control.

 

y

Power off all devices

 : When you power off the TV, all 

connected devices are turned off. 

 

y

Sync Power on 

: When the equipment with SIMPLINK 

function connected HDMI terminal starts to play, the TV will 
automatically turn on. 

To set password

SETTINGS   LOCK   Set Password 

Sets or changes the TV password.   

The initial password is set to ‘0000’.

 

y

When France is selected for Country, password is not ‘0000’ but 
‘1234’. 

 

y

When France is selected for Country, password cannot be set to 
‘0000’.

To return Factory Reset 

SETTINGS   OPTION   Factory Reset

All stored information is deleted and TV settings are reset.  

The TV turns itself off and back on, and all settings are reset.

 

y

When 

Lock System

 is in place, a pop-up window appears and 

asks for password.

 

y

Do not turn off the power during initialization.

 


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11

To remove the USB device

Q.MENU   USB Device

Select a USB storage device that you want to remove.   

When you see a message that the USB device has been removed, 

separate the device from the TV. 

 

y

Once a USB device has been selected for removal, it can no 
longer be read. Remove the USB storage device and then re-
connect it.

Using a USB storage device - warning

 

y

If the USB storage device has a built-in auto recognition 
program or uses its own driver, it may not work. 

 

y

Some USB storage devices may not work or may work 
incorrectly. 

 

y

Use only USB storage devices formatted with the Windows 
FAT32 or NTFS File System. 

 

y

For external USB HDDs, it is recommended that you use devices 
with a rated voltage of less than 5 V and a rated current of less 
than 500 mA. 

 

y

It is recommended that you use USB memory sticks of 32 GB or 
less and USB HDDs of 2 TB or less.

 

y

If a USB HDD with power-saving function does not work 
properly, turn the power off and on. For more information, 
refer to the user manual of the USB HDD. 

 

y

Data in the USB storage device can be damaged, so be sure to 
back up important files to other devices. Data maintenance 
is the user’s responsibility and the manufacturer is not 
responsible for data loss.

My Media supporting file

 

y

Maximum data transfer rate : 20 Mbps (Mega bit per second)

 

y

External supported subtitle formats : *.srt (SubRip), *.smi 
(SAMI), *.sub (SubViewer, MicroDVD, DVDsubtitleSystem, 
SubIdx(Vobsub)), *.ass/*.ssa (SubStation Alpha), *.txt 
(TMplayer), *.psb (PowerDivX)

 

y

Internal supported subtitle formats: *.dat/*.mpg/*.mpeg/ 
*.vob (DVD Subtitle), *.ts/*.tp/*.m2ts/ (DVB Subtitle), *.mp4 
(DVD Subtitle, UTF-8 Plain Text), *.mkv (ASS, SSA, UTF-8 
Plain Text, Universal Subtitle Format, VobSub, DVD Subtitle), 
*.divx/*.avi (XSUB

1

, XSUB+) 

1 XSUB : Supports internal subtitles generated from DivX6

Supported Video Formats

 

y

Maximum: 1920 x 1080 @ 30p (only Motion JPEG 640 x 480 @ 
30p)

 

y

.asf, .wmv  
[Video] MPEG-2, MPEG-4 Part2, DivX3.11, DivX4, DivX5, DivX6, 
XViD, H.264/AVC, VC1(WMV3, WVC1), MP43  
[Audio] WMA Standard, WMA9(Pro), MP3, AAC, AC3, MP3, 3D 
WMV Single Stream.

 

y

divx, .avi  
[Video] MPEG-2, MPEG-4 Part2, DivX3.11, DivX4, DivX5, DivX6, 
XViD, H.264/AVC  
[Audio] HE-AAC, LPCM, ADPCM, MPEG- 1 Layer I, MPEG-1 
Layer II, Dolby Digital, MPEG-1 Layer III (MP3)

 

y

.ts, .trp, .tp, .mts, .m2ts 
[Video] H.264/AVC, MPEG-2, AVS, VC1  
[Audio] MPEG-1 Layer I, MPEG-1 Layer II, MPEG-1 Layer III 
(MP3), Dolby Digital, Dolby Digital Plus, AAC, HE-AAC

 

y

.vob  
[Video] MPEG-1, MPEG-2  
[Audio] Dolby Digital, MPEG-1 Layer I, MPEG- 1 Layer II, DVD-
LPCM

 

y

mp4, .m4v, .mov  
[Video] MPEG-2, MPEG-4 Part2, DivX3.11, DivX4, DivX5, DivX6, 
XVID, H.264/AVC  
[Audio] AAC, MPEG-1 Layer III (MP3)

 

y

.mkv 
[Video] MPEG-2, MPEG-4 Part2, DivX3.11, DivX4, DivX5, DivX6, 
XVID, H.264/AVC  
[Audio] HE-AAC, Dolby Digital, MPEG-1 Layer III (MP3), LPCM

 

y

motion JPEG  
[Video] MJPEG  
[Audio] LPCM, ADPCM

 

y

.mpg, .mpeg, .mpe 
[Video] MPEG-1, MPEG-2  
[Audio] MPEG-1 Layer I, MPEG-1 Layer II, Dolby Digital, LPCM

 

y

dat 
[Video] MPEG-1, MPEG-2 
[Audio] MP2

 

y

flv 
[Video] Sorenson H.263, H.264/AVC 
[Audio] MP3, AAC, HE-AAC

 

y

*rm, *rmvb 
[Video] RV30, RV40 
[Audio] Dolby Digital, AAC, HE-AAC, RA6(Cook)

 

y

3gp, 3gp2 
[Video] H.264/AVC, MPEG-4 Part2  
[Audio] AAC, AMR(NB/WB)

 

y

*rm / *rmvb : Depending on model

Supported Audio Formats

 

y

File type : mp3 
[Bit rate] 32 Kbps - 320 Kbps 
[Sample freq.] 16 kHz - 48 kHz  
[Support] MPEG1, MPEG2, Layer2, Layer3

 

y

File Type : AAC 
[Bit rate] Free Format 
[Sample freq.] 8 kHz ~ 48 kHz 
[Support] ADIF, ADTS

 

y

File Type : M4A 
[Bit rate] Free Format 
[Sample freq.] 8 kHz ~ 48 kHz 
[Support] MPEG-4

 

y

File Type : WMA 
[Bit rate] 128 Kbps ~ 320 Kbps 
[Sample freq.] 8 kHz ~ 48 kHz 
[Support] WMA7, WMA8, WMA9 Standard

 

y

File Type : WMA 10 Pro 
[Bit rate] ~ 768 Kbps 
[Channel / Sample freq.] 
M0 : up to 2 Channel @ 48 kHz 

 


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12

(Except LBR mode), 
M1 : up to 5.1 Channel @ 48 kHz, 
M2 : up to 5.1 Channel @ 96 kHz  
[Support] WMA 10 Pro

 

y

File Type : OGG 
[Bit rate] Free Format 
[Sample freq.] 8kHz ~ 48 kHz 
[Support] OGG Vorvis

Supported Photo Formats

 

y

Category : 2D (jpeg, jpg, jpe) 
[Available file type] SOF0: Baseline, 
SOF1: Extend Sequential, 
SOF2: Progressive 
[Photo size] Minimum: 64 x 64, 
Maximum: Normal Type: 15360 (W) x 8640 (H), Progressive 
Type: 1920 (W) x 1440 (H)

 

y

Category : BMP 
[Photo size] Minimum : 64 x 64,  
Maximum : 9600 x 6400

 

y

Category : PNG 
[Available file type] Interlace, Non-Interlace 
[Photo size] Minimum : 64 x 64,  
Maximum : Interlace : 1200 x 800,  
Non-Interlace : 9600 x 6400

 

y

BMP and PNG format files may be slower to display than JPEG.

To see web manual

To obtain detailed User Guide information, please visit 

www.lg.com

.

 


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13

Maintenance

Cleaning your TV

Clean your TV regularly to keep the best performance and to extend 
the product lifespan.

 

y

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 outlet to prevent 
possible damage from lightning or power surges.

Screen, frame, cabinet and stand

To remove dust or light dirt, wipe the surface with a dry, clean, 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 dry cloth.

 

y

Avoid touching the screen at all times, as this may result in 
damage to the screen.

 

y

Do not push, rub, or hit the screen surface with your fingernail 
or a sharp object, as this may result in scratches and image 
distortions.

 

y

Do not use any chemicals as this may damage the product.

 

y

Do not spray liquid onto the surface. If water enters the TV, it 
may result in fire, electric shock, or malfunction.

Power cord

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

Preventing “Image burn” or “Burn-in” on 

your TV screen

 

y

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.

 

y

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.

 

y

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.

Troubleshooting

Cannot control the TV with the remote control.

 

y

Check the remote control sensor on the product and try again.

 

y

Check if there is any obstacle between the product and the 
remote control.

 

y

Check if the batteries are still working and properly installed 
(  to  ,   to  ).

No image display and no sound is produced.

 

y

Check if the product is turned on.

 

y

Check if the power cord is connected to a wall outlet.

 

y

Check if there is a problem in the wall outlet by connecting 
other products.

The TV turns off suddenly.

 

y

Check the power control settings. The power supply may be 
interrupted.

 

y

Check if the

 Automatic Standby 

(Depending on model) 

Sleep Timer

 / 

Off Time

 feature is activated in the 

TIME

 

settings. 

 

y

If there is no signal while the TV is on, the TV will turn off 
automatically after 15 minutes of inactivity.

When connecting to the PC (HDMI/RGB), ‘No signal’ or ‘Invalid Format’ 
is displayed. 

 

y

Turn the TV off/on using the remote control.

 

y

Reconnect the HDMI/RGB cable.

 

y

Restart the PC with the TV on.

If TV is turned off automatically.

 

y

If 

On Time

 is enabled, the TV will be turned on at the specified 

time. If you do not operate the TV for two hours, the TV will be 
turned off automatically.

 

y

To disable this function, use your remote control to go to 

SETTINGS   TIME

 

 Auto Off(On Time)

 

 Off

.

 


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14

Models

Dimensions (W x H x D) (mm)

Weight (kg)

Power

consumption

Power

requirement

With stand

Without stand

With stand

Without stand

22MT57D

22MT57V

507.6 x 410.5 x 198.2

507.6 x 316.5 x 75.5

3.1

2.8

26 W

19 V 

 1.6 A

24MT57D

24MT57V

554.9 x 437.2 x 198.2

554.9 x 343.3 x 74.8

3.8

3.6

28 W

19 V 

 2.0 A

27MT57D

27MT57V

642.0 x 488.5 x 222.7

642.0 x 394.5 x75.0

5.0

4.7

32 W

19 V 

 2.0 A

23MT77D

23MT77V

533.0 x 423.7 x 198.2

533.0 x 328.3 x 68.4

3.6

3.4

29 W

19 V 

 2.0 A

24MT77D

541.0 x 426.8 x 197.2

541.0 x 329.4 x 68.2

3.5

3.2

27 W

19 V 

 2.0 A

27MT77D

622.7 x 473.3 x 222.7

622.7 x 377.9 x 73.6

4.9

4.6

33 W

19 V 

 2.0 A

22MT47V

22MT47D

507.6 x 365.4 x 158.7

507.6 x 316.5 x 52.7

2.9

2.75

26 W

19 V 

 1.6 A

24MT47V

24MT47D

556.0 x 393.8 x 158.7

556.0 x 345.2 x 53.1

3.6

3.4

28 W

19 V 

 1.6 A

28MT47V

28MT47D

641.5 x 445.4 x 171.0

641.5 x 396.3 x 57.5

4.7

4.5

33 W

19 V 

 2.0 A

29MT47V

29MT47D

665.8 x 453.5 x 171.0

665.8 x 405.5 x 61.4

5.3

5.1

43 W

19 V 

 2.4 A

AC/DC Adapter

24/27MT57*, 23/24/27MT77*, 28MT47*

22MT57*, 22/24MT47*

29MT47*

Manufacturer : Lien Chang 
Model : LCAP16B-E, LCAP21C 
Manufacturer : Honor 
Model : ADS-45FSN-19 19040GPG,  
ADS-45SN-19-3 19040G

Manufacturer : Lien Chang 
Model : LCAP16A-E, LCAP21A 
Manufacturer : Honor 
Model : ADS-40FSG-19 19032GPG,  
ADS-40SG-19-3 19032G

Manufacturer : APD 
Model : DA-48F19 
Manufacturer : Honor 
Model : LCAP35 
Manufacturer : Lite-On 
Model : PA-1650-43

In : AC 100 – 240 V ~ 50/60 Hz 
Out : DC 19 V 

 2.1 A

In : AC 100 – 240 V ~ 50/60 Hz 
Out : DC 19 V 

 1.7 A

In : AC 100 – 240 V ~ 50/60 Hz 
Out : DC 19 V 

 2.53 A

CI module

CI module Size (W x H x D) : 100.0 mm x 55.0 mm x 5.0 mm

Environment condition

Operating Temperature : 10 °C to 35 °C 
Operating Humidity : 20 % to 80 % 
Storage Temperature : -10 °C to 60 °C 
Storage Humidity : 5 % to 90 %

Satellite digital TV

Digital TV

Analogue TV*

Television system

DVB-T/T2, DVB-C, DVB-S/S2

DVB-T, DVB-C

PAL/SECAM B/G/I/D/K, SECAM L/L’

Programme coverage

VHF, UHF, C-Band, Ku-Band

VHF, UHF

VHF: E2 to E12, UHF: E21 to E69,  

CATV: S1 to S20, HYPER: S21 to S47

Maximum number of storable 
programmes

6,000

1,500

1,500

External antenna impedance

75 Ω

75 Ω

75 Ω

 * Support all model

Specifications

Product specifications may be changed without prior notice due to upgrade of product functions.

 


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15

RGB (PC) / HDMI (PC) supported mode

(Only 22/24/27MT57*, 23/24/27MT77*, 22MT47*)

Resolution

Horizontal

frequency(kHz)

Vertical

frequency(Hz)

720 x 400

31.468

70.080

640 x 480

31.469
37.500

59.940
75.000

800 x 600

37.879
46.875

60.317
75.000

1024 x 768

48.363

60.004

1024 x 768

(Only HDMI(PC))

56.476

70.069

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
79.976

60.020
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

65.290

59.883

59.954

1920 x 1080

67.500

60.000

(Only 24/28/29MT47*)

Resolution

Horizontal

frequency(kHz)

Vertical

frequency(Hz)

720 x 400

31.468

70.080

640 x 480

31.469
37.500

59.940
75.000

800 x 600

37.879
46.875

60.317
75.000

1024 x 768

48.363
60.023

60.004
75.029

1280 x 800

49.702

59.810

1366 x 768

47.717

59.790

 NOTE

 

y

The optimal display resolution 
- 22/24/27MT57*, 23/24/27MT77*, 22MT47*: 1920 X 1080 @  
   60 Hz. 
- 24/28/29MT47*: 1366 X 768 @ 60 Hz.

 

y

The optimal timing in each mode is vertical frequency 60 Hz.

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
44.960
45.000

50.000
59.940 
60.000

1920 x 1080

33.720
33.750
28.125
27.000
33.750
56.250
67.430
67.500

59.940 
60.000
50.000
24.000
30.000
50.000
59.940
60.000

Component supported mode

Resolution 

Horizontal

frequency(kHz)

Vertical

frequency(Hz)

720 x 480

15.730
15.750 
31.470
31.500

59.940
60.000 
59.940
60.000

720 x 576

15.625
31.250

50.000
50.000

1280 x 720

44.960
45.000
37.500

59.940
60.000
50.000

1920 x 1080

33.720
33.750
28.125
56.250
67.432
67.500

59.940
60.000
50.000
50.000
59.940
60.000

Component port connecting information

Component ports on the TV

Y

PB

PR

Video output ports

on DVD player

Y

PB

PR

Y

B-Y

R-Y

Y

Cb

Cr

Y

Pb

Pr

 


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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