LG MT57S User manual

Please read this manual carefully before operating your TV
and retain it for future reference.
www.lg.com
OWNER’S MANUAL
Safety and Reference
MT57S
LED TV*
*Disclaimer
LG LED TV applies LCD screen with LED backlights.

ENG
ENGLISH
2
Table of contents
3 Licenses
3 Open source software notice
information
3 Preparing
4 Separate purchase
4 Lifting and moving the TV
4 Setting up the TV
5 Using the joystick button
5 -Basic functions
5 -Adjusting the menu
5 Mounting on a table
5 -Using the kensington security system
6 Mounting on a wall
6 -Separate purchase
(Wall mounting bracket)
7 Connections (notifications)
7 -Antenna connection
7 -Satellite dish connection
7 -CI module connection
7 -Euro scart connection
7 -PC connection
7 -Other connections
8 Remote control
9 Maintenance
9 -Cleaning your TV
9 -Screen, frame, cabinet and stand
9 -Power cord
9 -Preventing“Image burn”or “Burn-in”on
your TV screen
9 Troubleshooting
10 Specifications

ENGENGLISH
3
NOTE
yImage shown may differ from your TV.
yYour TV’s OSD (On Screen Display) may differ slightly from that
shown in this manual.
yThe available menus and options may differ from the input source
or product model that you are using.
yNew features may be added to this TV in the future.
yTheTV can be placed in standby mode in order to reduce the power
consumption. And theTV should be turned off if it will not be
watched for some time, as this will reduce energy consumption.
yThe 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.
yThe items supplied with your product may vary depending on the
model.
yProduct specifications or contents of this manual may be changed
without prior notice due to upgrade of product functions.
yFor 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
yUse 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.
yRecommended HDMI cable types
- High-Speed HDMI®/™cable
- High-Speed HDMI®/™cable with Ethernet
Preparing
Licenses
Supported licenses may dier 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-Denition Multimedia Interface,
and the HDMI logo are trademarks or registered trademarks of
HDMI Licensing LLC in the United States and other countries.
This DivX Certied® device has passed rigorous testing to ensure it
plays DivX® video.
To play purchased DivX movies, rst register your device at vod.
divx.com. Find your registration code in the DivXVOD section of
your device setup menu.
DivX Certied® to play DivX® video up to HD 1080p, including
premium content.
DivX®, DivX Certied® 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.
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing Limited. DTS, the
Symbol, & DTS and the Symbol together are registered trademarks,
and DTS 2.0+Digital Out is a trademark of DTS, Inc. © DTS, Inc. All
Rights Reserved.
Open source software
notice information
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
opensourc[email protected]. This oer is valid for three (3) years from the date
on which you purchased the product.

ENG
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.
yIt is recommended to move the TV in the box or packing
material that the TV originally came in.
yBefore moving or lifting theTV, disconnect the power cord and
all cables.
yWhen holding the TV, the screen should face away from you to
avoid damage.
yHold the top and bottom of theTV frame firmly. Make sure not
to hold the transparent part, speaker, or speaker grill area.
Setting up the TV
CAUTION
yWhen 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.
yDo 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
yLift up the latch at the bottom of the stand base and detach
the stand base from theTV.
Separate purchase
Separate purchase items can be changed or modied for quality
improvement without any notication. Contact your dealer to buy
these items.These devices only work with certain models.
The model name or design may be changed depending on the
upgrade of product functions, manufacturer’s circumstances or
policies.
(Depending on model)
AN-MR600
Magic Remote
yWhen transporting the TV, do not expose the TV to jolts or
excessive vibration.
yWhen transporting the TV, keep the TV upright, never turn the
TV on its side or tilt towards the left or right.
yDo not apply excessive pressure to cause flexing /bending of
frame chassis as it may damage screen.
CAUTION
yAvoid touching the screen at all times, as this may result in
damage to the screen.
yWhen handling the TV, be careful not to damage the
protruding joystick button.
CAUTION
yDo not use any unapproved items to ensure the safety and
product life span.
yAny damage or injuries caused by using unapproved items are
not covered by the warranty.
ySome models have a thin film attached on to the screen and
this must not be removed.

ENGENGLISH
5
Using the joystick button
You can simply operate the TV functions, pressing or moving the
joystick button up, down, left or right.
yImage shown may differ from your TV.
Basic functions
Power On
When the TV is turned o, place
your nger on the joystick button
and press it once and release it.
Power O
When the TV is turned on, place
your nger on the joystick button
and press it once for a few seconds
and release it. All running apps will
close, and any recording in progress
will stop.
Volume
Control
If you place your nger over the
joystick button and move it left or
right, you can adjust the volume
level you want.
Programmes
Control
If you place your nger over the
joystick button and move it up or
down, you can scrolls through the
saved programmes you want.
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.
Turns the power o.
Clears on-screen displays and returns to TV viewing.
Changes the input source.
Accesses the quick settings.
NOTE
yIf you press the joystick button first, you may not be able to adjust the
volume level and saved programmes.
CAUTION
yWhen your finger over the joystick button and push it to the up,
down, left or right, be careful not to press the joystick button.
Mounting on a table
yImage shown may differ from your TV.
1 Lift and tilt the TV into its upright position on a table.
-Leave a 10 cm (minimum) space from the wall for proper
ventilation.
10 cm
10 cm
10 cm
10 cm
2 Connect the AC-DC Adapter and Power Cord to a wall outlet.
CAUTION
yDo not place the TV near or on sources of heat, as this may
result in fire or other damage.
yPlease be sure to connect the TV to the AC/DC power adapter
before connecting theTV’s power plug to a wall power outlet.
Using the kensington security system
(This is not available for all models.)
yImage 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
yThe Kensington security system is optional.You can obtain
additional accessories from most electronics stores.
Joystick Button
Remote control
sensor

ENG
ENGLISH
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 theTV to a wall, attachWall mounting interface
(optional parts) to the back of the TV.
When you install theTV using the wall mounting interface (optional
parts), attach it carefully so it will not drop.
1 If you use screw longer than standard, the TV might be damaged
internally.
2 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 24MT57S
Wall mount (A x B)
A
B75 x 75
Standard screw M4 x L10
Number of screws 4
Wall mount bracket
(optional)
RW120
CAUTION
yDisconnect the power first, and then move or install theTV.
Otherwise electric shock may occur.
yIf you install theTV on a ceiling or slanted wall, it may fall and
result in severe injury.
yUse an authorized LG wall mount and contact the local dealer
or qualified personnel.
yDo not over tighten the screws as this may cause damage to
the TV and void your warranty.
yUse 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.
yScrew length from outer surface of back cover should be under
8 mm.
Wall mount Pad
Back Cover Standard screw
: M4 x L10
Wall mount Pad
Back Cover
Max.8 mm
NOTE
yUse the screws that are listed on the VESA standard screw
specifications.
yThe wall mount kit includes an installation manual and
necessary parts.
yThe wall mount bracket is optional.You can obtain additional
accessories from your local dealer.
yThe length of screws may differ depending on the wall mount.
Be sure to use the proper length.
yFor more information, refer to the instructions supplied with
the wall mount.

ENGENGLISH
7
Connections (notications)
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
yThe external device connection may differ from the model.
yConnect external devices to theTV regardless of the order of
the TV port.
yIf you record aTV programme on a DVD recorder orVCR, make
sure to connect the TV signal input cable to theTV through a
DVD recorder or VCR. For more information of recording, refer
to the manual provided with the connected device.
yRefer to the external equipment’s manual for operating
instructions.
yIf you connect a gaming device to theTV, use the cable
supplied with the gaming device.
yIn 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.
yIn 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).
yUse a signal splitter to use more than 2TVs.
yIf the image quality is poor, install a signal amplifier properly
to improve the image quality.
yIf the image quality is poor with an antenna connected, try to
realign the antenna in the correct direction.
yAn antenna cable and converter are not supplied.
ySupported DTV Audio: MPEG, Dolby Digital, Dolby Digital Plus,
HE-AAC
Satellite dish connection
(Only satellite models)
Connect the TV to a satellite dish to a satellite socket with a satellite
RF cable (75 Ω).
CI module connection
View the encrypted (pay) services in digitalTV mode.
yCheck if the CI module is inserted into the PCMCIA card slot in
the right direction. If the module is not inserted properly, this
can cause damage to the TV and the PCMCIA card slot.
yIf the TV does not display any video and audio when CI+ CAM
is connected, please contact to the Terrestrial/Cable/Satellite
Service Operator.
Euro scart connection
(Depending on model)
Transmits the video and audio signals from an external device to the
TV set. Connect the external device and theTV set with the euro scart
cable.
Output
Type
Current
input mode
AV1
(TV Out1)
Digital TV Digital TV
Analogue TV Analogue TV
Component, AV, HDMI
1 TV Out : Outputs Analogue TV or Digital TV signals.
NOTE
yAny Euro scart cable used must be signal shielded.
PC connection
When connecting your PC to the HDMI input port, set the HDMI-PC
mode to On.
(Q.MENU) → (Advanced) →Picture →HDMI-PC
Other connections
Connect yourTV to external devices. For the best picture and audio
quality, connect the external device and theTV with the HDMI cable.
Some separate cable is not provided.

ENG
ENGLISH
8
Remote control
The descriptions in this manual are based on the buttons on the remote
control. Please read this manual carefully and use theTV 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
yDo not mix old and new batteries, as this may damage the
remote control.
yThe 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.
FAV
TV/
RAD
A
B
A
(Power) Turns the TV on or o.
Selects Radio, TV and DTV programme.
Changes the input source.
Accesses the Quick Settings.
Resizes an image.
Recalls your preferred subtitle in digital mode.
B
Number buttons Enters numbers.
Shows programme guide.
(Space) Opens an empty space on the screen keyboard.
Returns to the previously viewed programme.
Adjusts the volume level.
Accesses your favourite programme list.
Views the information of the current programme and
screen.
Mutes all sounds.
Scrolls through the saved programmes.
Moves to the previous or next screen.
FAV
TV/
RAD
C
D
C
Selects the MHP TV menu source. (Depending on model)
(Home) Accesses the Home menu.
Shows the list of Apps.
Teletext buttons ( ) These buttons are used for
teletext.
Navigation buttons (up/down/left/right) Scrolls through
menus or options.
Selects menus or options and conrms your input.
Returns to the previous level.
Clears on-screen displays and returns toTV viewing.
D
By pressing the AD button, audio descriptions function will be
enabled.
Accesses the saved programme list.
Control buttons ( ) Controls the Preminum
contents, SmartShare menus or the SIMPLINK compatible devices
(USB or SIMPLINK).
Colour buttons These access special functions in some menus.
( : Red, : Green, : Yellow, : Blue)

ENGENGLISH
9
Maintenance
Cleaning your TV
Clean yourTV regularly to keep the best performance and to extend
the product lifespan.
yMake sure to turn the power off and disconnect the power
cord and all other cables first.
yWhen 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.
yAvoid touching the screen at all times, as this may result in
damage to the screen.
yDo not push, rub, or hit the screen surface with your fingernail
or a sharp object, as this may result in scratches and image
distortions.
yDo not use any chemicals as this may damage the product.
yDo 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
yIf 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.
yIf 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.
yAvoid 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.
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 ).
No image display and no sound is produced.
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.
TheTV turns o suddenly.
yCheck the power control settings.The power supply may be
interrupted.
yCheck if the Automatic Standby (Depending on model) /
Sleep Timer / Timer Power Off feature is activated in the
TIMERS settings.
yIf there is no signal while theTV is on, the TV will turn off
automatically after 15 minutes of inactivity.
When connecting to the PC (HDMI/DVI),‘No signal’or ‘Invalid Format’
is displayed.
yTurn the TV off/on using the remote control.
yReconnect the HDMI/DVI cable.
yRestart the PC with the TV on.

ENG
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10
Specications
Product specications may be changed without prior notice due to upgrade of product functions.
Models
Dimensions (W x H x D) (mm) Weight (kg) Power consumption
(Outgoing condition)
Power
requirement
With stand Without stand With stand Without stand
24MT57S 554.9 x 383.1 x 140.6 554.9 x 343.3 x 55.5 3.5 3.3 26 W 19 V 2.0 A
Wireless module specication
yBecause band channel used by the country could be different, the user can not change or adjust the operating frequency and this product is
set for the regional frequency table.
yThis device should be installed and operated with minimum distance 20 cm between the device and your body. And this phrase is for the
general statement for consideration of user environment.
0197
0197
Wireless module (TWFM-B006D) specication
Standard IEEE 802.11a/b/g/n
Frequency Range
2400 to 2483.5 MHz
5150 to 5250 MHz
5725 to 5850 MHz (for Non EU)
Output Power (Max.)
802.11a: 11 dBm
802.11b: 14 dBm
802.11g: 10.5 dBm
802.11n - 2.4GHz: 11 dBm
802.11n - 5GHz: 12.5 dBm

ENGENGLISH
11
AC/DC Adapter
Manufacturer : Lien Chang
Model : LCAP16B-E, LCAP21C
Manufacturer : Honor
Model : ADS-45FSN-19 19040GPG,
ADS-45SN-19-3 19040G
In : AC 100 – 240V ~ 50/60 Hz
Out : DC 19 V 2.1 A
CI module
CI module Size (W x H x D) : 100.0 mm x 55.0 mm x 5.0 mm
Environment condition
OperatingTemperature : 0 °C to 40 °C
Operating Humidity : Less than 80 %
StorageTemperature : -20 °C to 60 °C
Storage Humidity : Less than 85 %
Digital TV Analogue TV
Television system
DVB-T/T2*
DVB-C
DVB-S*/S2*
PAL/SECAM B/G/I/D/K
SECAM L/L’
Programme coverage VHF, UHF
C-Band*, Ku-Band*
VHF:E2 to E12, UHF : E21 to E69,
CATV : S1 to S20, HYPER : S21 to S47
Maximum number of storable programmes DVB-S/S2 : 6,000
DVB-T/T2/C & Analogue TV : 1,500
External antenna impedance 75 Ω
*Only DVB-T2/C/S/S2 support mode

ENG
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12
HDMI (PC) supported mode
Resolution Horizontal
frequency(kHz)
Vertical
frequency(Hz)
640 x 350 31.46 70.09
720 x 400 31.46 70.08
640 x 480 31.46 59.94
800 x 600 37.87 60.31
1024 x 768 48.36 60.00
1152 x 864 54.34 60.05
1280 x 1024 63.98 60.02
1360 x 768 47.71 60.01
1920 x 1080 67.50 60.00
NOTE
yThe optimal display resolution is 1920 x 1080 @ 60 Hz.
yThe optimal timing in each mode is vertical frequency 60 Hz.
HDMI (DTV) supported mode
Resolution Horizontal
frequency(kHz)
Vertical
frequency(Hz)
640 x 480 31.46
31.50
59.94
60.00
720 x 480 31.47
31.50
59.94
60.00
720 x 576 31.25 50.00
1280 x 720
44.96
45.00
37.50
59.94
60.00
50.00
1920 x 1080
28.12
33.72
33.75
26.97
27.00
33.71
33.75
56.25
67.43
67.50
50.00
59.94
60.00
23.97
24.00
29.97
30.00
50.00
59.94
60.00
Component supported mode
Resolution Horizontal
frequency(kHz)
Vertical
frequency(Hz)
720 x 480
15.73
15.75
31.47
31.50
59.94
60.00
59.94
60.00
720 x 576 15.62
31.25
50.00
50.00
1280 x 720
44.96
45.00
37.50
59.94
60.00
50.00
1920 x 1080
33.72
33.75
28.12
56.25
67.50
59.94
60.00
50.00
50.00
60.00
Component port connecting information
Component ports on the TV Y PBPR
Video output ports
on DVD player
Y PBPR
YB-Y R-Y
YCb Cr
Y Pb Pr
Signal Component
480i / 576i O
480p / 576p O
720p / 1080i O
1080p O
(50 Hz / 60 Hz only)

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