•Always use genuine LG components to ensure safety and product performance.
•The product warranty will not cover damage or injury caused by the use of unauthorized components.
•It is recommended that use the supplied components.
•If you use generic cables not certified by LG, the screen may not display or there may be image noises.
•Illustrations in this document represent typical procedures, so they may look different from the actual product.
•Do not apply foreign substances (oils, lubricants, etc.) to the screw parts when assembling the product. (Doing
so may damage the product.)
•Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this
way will not be covered by the product warranty.
•Do not carry the monitor upside down by just holding the base. This may cause the monitor to fall off the stand
and could result in personal injury.
•When lifting or moving the monitor, do not touch the monitor screen. The force applied to the monitor screen
may cause damage to it.
NOTE
•The components may look different from those illustrated here.
•Without prior notice, all product information and specifications contained in this manual are subject to change
to improve the performance of the product.
•To purchase optional accessories, visit an electronics store or an online shopping site, or contact the retailer
from which you purchased the product.
•The power cord provided may differ depending upon the region.
Supported Drivers and Software
You can download and install the latest version from the LGE website (www.lg.com).
Drivers and SoftwareInstallation Priority
Monitor DriverRecommended
OnScreen ControlRecommended
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Product and Button Description
22MP40024MP40B
24MP44B
24MP400
27MP400
Joystick Button Joystick Button
How to Use the Joystick Button
You can easily control the functions of the monitor by pressing the joystick button or moving it left/right/up/
down with your finger.
Basic Functions
Power onPress the joystick button once with your finger
to turn on the monitor.
Power off
Press and hold the joystick button once more
than 3 seconds with your finger to turn off the
monitor.
NOTE
•The joystick button is located at the bottom of the monitor.
Moving and Lifting the Monitor
When moving or lifting the monitor, follow these instructions to prevent the monitor from being scratched or
damaged and to ensure safe transportation, regardless of its shape or size.
•Place the monitor in the original box or packing material before attempting to move it.
•Before moving or lifting the monitor, disconnect the power cord and all other cables.
•Hold the bottom and side of the monitor frame firmly. Do not hold the panel itself.
•When holding the monitor, the screen should face away from you to prevent it from being scratched.
•When transporting the monitor, do not expose the monitor to shock or excessive vibration.
•When moving the monitor, keep it upright and never turn the monitor on its side or tilt it sideways.
CAUTION
•Avoid touching the monitor screen as much as possible.
-This may result in damage to the screen or some of the pixels used to create images.
•If you use the monitor panel without the stand base, its joystick button may cause the monitor to become
unstable and fall, resulting in damage to the monitor or human injury. In addition, this may cause the joystick
button to malfunction.
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Installing on a Table
•Lift the monitor and place it on the table in an upright position. Place the monitor at least 100mm away from
the wall to ensure sufficient ventilation.
22MP400
100 mm100 mm
100 mm100 mm
100 mm100 mm
100 mm100 mm
24MP40B
24MP44B
24MP400
27MP400
CAUTION
•Unplug the power cord before moving or installing the monitor. There is risk of electric shock.
•Make sure to use the power cord that is provided in the product package and connect it to a grounded power
outlet.
•If you need another power cord, please contact your local dealer or the nearest retail store.
Adjusting the Angle
1 Place the monitor mounted on the stand base in an upright position.
2 Adjust the angle of the screen.
The angle of the screen can be adjusted forward or backward from -5° to 15° for a comfortable viewing
experience.
Front
Rear
WARNING
•To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor’s frame as
illustrated below.
•Be careful not to touch or press the screen area when adjusting the angle of the monitor.
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Using the Kensington Lock
The Kensington security system connector is located at the back of the Monitor set.
For more information on installation and usage, refer to the Kensington lock owner’s manual or visit the website
at http://www.kensington.com.
Connect the monitor to a table using the Kensington security system cable.
22MP40024MP40B
24MP44B
24MP400
27MP400
NOTE
•The Kensington security system is optional. You can obtain optional accessories from most electronics stores.
Installing the Wall Mount Plate
This monitor meets the specifications for the wall mount plate or other compatible devices.
NOTE
•The wall mount plate is sold separately.
•For more information on installation, refer to the wall mount plate’s installation guide.
•Be careful not to apply too much force while mounting the wall mount plate as it may cause damage to the
screen.
•Remove the stand before installing the monitor on a wall mount by performing the stand attachment in
reverse.
Installing on the Wall
Install the monitor at least 100mm away from the wall and leave about 100mm of space at each side of the
monitor to ensure sufficient ventilation. Detailed installation instructions can be obtained from your local retail
store. Alternatively, please refer to the manual for how to install and set up a tilting wall mounting bracket.
22MP40024MP400
27MP400
24MP40B
24MP44B
100 mm100 mm
100 mm100 mm
100 mm100 mm
100 mm100 mm
7
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CAUTION
•Unplug the power cord before moving or installing the monitor to avoid electric shock.
•Installing the monitor on the ceiling or on a slanted wall may result in the monitor falling off, which could lead
to injury. Use an authorized LG wall mount and contact the local dealer or qualified personnel.
•Applying excessive force when tightening screws may cause damage to the monitor. Damage caused in this
way will not be covered by the product warranty.
•Use the wall mounting bracket and screws that conform to VESA standards. Damage caused by the use or
misuse of inappropriate components will not be covered by the product warranty.
•When measured from the back of the monitor, the length of each installed screw must be 8 mm or less.
Wall Mount Plate
Back of the Monitor
Standard screw:
M4 x L10
Wall Mount Plate
Back of the Monitor
Max. 8 mm
To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor.
Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall.
Wall Mount (mm)75 x 75
Standard screwM4 x L10
Number of screws4
Wall Mount Plate (Optional)LSW 149
NOTE
•A non-VESA standard screw may damage the product and cause the monitor to fall. LG Electronics is not liable
for any accidents relating to the use of non-standard screws.
•The wall mount kit includes the installation guide and all necessary parts.
•The wall mounting bracket is optional. You can obtain optional accessories from your local dealer.
•The length of the screw may differ for each wall mounting bracket. If you use screws longer than the standard
length, it may damage the inside of the product.
•For more information, please refer to the user manual for the wall mounting bracket.
8
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USING THE MONITOR
•Illustrations in this manual may differ from the actual product.
CAUTION
•Do not press the screen for a prolonged time. This may cause image distortion.
•Do not display a still image on the screen for a prolonged time. This may cause image retention. Use a PC
screensaver if possible.
•When connecting the power cord to the outlet, use a grounded (3-hole) power strip or a grounded power
outlet.
•The monitor may flicker when turned on in an area where the temperature is low. This is normal.
•Sometimes red, green, or blue spots may appear on the screen. This is normal.
Connecting to a PC
•This monitor supports the *Plug and Play feature.
* Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure
anything or install any manual drivers.
D-SUB connection
Transmits analog video from your PC to the Monitor set.
NOTE
•When using a D-Sub signal input cable connector for Macintosh
•Mac adapter
For Apple Macintosh use, a separate plug adapter is needed to change the 15 pin high density (3 row) D-SUB VGA
connector on the supplied cable to a 15 pin 2 row connector.
HDMI Connection
Transmits digital video and audio signals from your PC to the monitor.
CAUTION
•Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.
•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.
•Recommended HDMI cable types
-High-Speed HDMI®/TM cable
-High-Speed HDMI®/TM cable with Ethernet
9
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Connecting AV Devices
HDMI Connection
HDMI transmits digital video and audio signals from your AV device to the monitor.
NOTE
•Using a DVI to HDMI / DP (DisplayPort) to HDMI cable may cause compatibility issues.
•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.
•Recommended HDMI cable types
-High-Speed HDMI®/TM cable
-High-Speed HDMI®/TM cable with Ethernet
10
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USER SETTINGS
NOTE
•Your monitor’s OSD (On Screen Display) may differ slightly from that shown in this manual.
Activating the Main Menu
1 Press the joystick button on the bottom of the monitor.
2 Move the joystick up/down and left/right to set the options.
3 Press the joystick button once more to exit the main menu.
Joystick Button
ButtonMenu StatusDescription
Main menu disabledEnables the main menu.
Main menu enabledExits the main menu.
(Holding down the button more than 3 seconds to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD is on.)
Main menu enabledEnters the Input features.
Main menu enabledEnters the Settings feature.
Main menu disabledDisplays the information on the current input.
Main menu enabledTurns off the monitor.
Main menu disabledDisplays the information on the current input.
Main menu enabledEnters the Picture Mode feature. (for HDMI only)
11
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Main Menu Features
Power Off
InputSettings
Picture Mode
Exit
(for HDMI only)
Power Off
InputSettings
Auto Configuration
Exit
(for D-SUB only)
Main MenuDescription
InputSets input mode.
Power OffTurns off the monitor.
SettingsConfigures the screen settings.
Picture ModeSets the picture mode.
ExitExits the main menu.
Auto ConfigurationOperate the Auto configuration for optimal display in D-SUB.
12
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Menu Settings
1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Settings.
2 Move the joystick up/down and left/right to set the options.
3 To return to the upper menu or set other menu items, move the joystick to or pressing () it.
4 If you want to exit the OSD menu, move the joystick to until you exit.
Quick SettingsInputPictureGeneral
13
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Customizing settings
Quick Settings
Settings > Quick SettingsDescription
Brightness
Adjusts the color contrast and brightness of the screen.
Contrast
Input
Settings > InputDescription
Input ListSelects the input mode.
Aspect Ratio
Adjusts the aspect ratio of the screen.
Full WideDisplays the video in wide-screen, regardless of the video signal input.
OriginalDisplays video according to the aspect ratio of the video signal input.
NOTE
•The options may disabled at the recommended resolution (1920 x 1080).
14
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Picture
Settings > PictureDescription
Picture Mode
CustomAllows the user to adjust each element. The color mode of the main menu can be adjusted.
ReaderOptimizes the screen for viewing documents. You can brighten the screen in the OSD menu.
PhotoOptimizes the screen to view photos.
CinemaOptimizes the screen to improve the visual effects of a video.
Color Weakness This mode is for users who cannot distinguish between red and green. It enables users with color weakness to easily distinguish
between the two colors.
GameOptimizes the screen for gameplay.
NOTE
•If the Picture Mode is changed, the screen may flicker or the resolution of your PC screen may be affected.
•This is subsidiary for color weakness user. Therefore if you feel uncomfortable with the screen, please turn off this function.
•This function can’t distinguish some colors in some images.
15
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Settings > PictureDescription
Picture Adjust
BrightnessAdjusts the brightness of the screen.
ContrastAdjusts the contrast of the screen.
SharpnessAdjusts the sharpness of the screen.
SUPER RESOLUTION+
HighOptimized picture quality is displayed when a user wants crystal clear images. It is effective for high
quality video or game.
MiddleThe optimized picture quality is displayed when a user wants images between low and high modes
for comfortable viewing. It is effective for UCC or SD video.
LowThe optimized picture quality is displayed when a user wants smooth and natural images. It is
effective for slow-moving pictures or still images.
OffSelect this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode.
NOTE
•Because this is a function to increase the sharpness of low resolution pictures, it is not recommended to use the function for
normal text or for desktop icons. Doing so may result in unnecessarily high sharpness.
Black Level
Sets the offset level (for HDMI only).
•Offset: as a reference for a video signal, this is the darkest color the monitor can display.
HighKeeps the current contrast ratio of the screen.
LowLowers the black levels and raises the white levels from the current contrast ratio of the screen.
DFCOnAdjusts the brightness automatically according to the screen.
OffDisables the DFC feature.
21
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AC/DC adaptor
or Type AD10560LF, manufactured by PI Electronics (H.K.) Ltd.,
or Type AD2139S20, manufactured by PI Electronics (H.K.) Ltd.,
or Type AD2139620, manufactured by PI Electronics (H.K.) Ltd..
Output: 19 V 1.3 A
Environmental Conditions
Operating ConditionsTemperature0 °C to 40 °C
HumidityLess than 80 %
Storing ConditionsTemperature-20 °C to 60 °C
HumidityLess than 85 %
Dimensions
Monitor Size (Width x Height x Depth)
With Stand509.6 x 393.2 x 190.0 (mm)
Without Stand509.6 x 304.6 x 58.0 (mm)
Weight (Without Packaging)With Stand2.4 kg
Without Stand2.1 kg
Specifications are subject to change without notice.
The ~ symbol means alternating current, and the symbol means direct current.
The power consumption level can be different by operating condition and monitor setting.
* The On mode power consumption is measured with LGE test standard (Full White pattern , Maximum resolution).
** The monitor goes to the Sleep Mode in a couple of minutes(Max 5 minutes).
*** This monitor does not support sound output.
22
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PRODUCT SPECIFICATION
24MP40024MP40B24MP44B
Color Depth8-bit color is supported.
ResolutionMax Resolution1920 x 1080 @ 75 Hz (HDMI)
1920 x 1080 @ 60 Hz (D-Sub)
Recommended Resolution1920 x 1080 @ 60 Hz
Power Sources
Power Rating19 V 1.3 A
Power Consumption
On mode: 19 W Typ. (Typical)*
Sleep Mode (Standby Mode) ≤ 0.3 W **
Off Mode ≤ 0.3 W
AC/DC adaptor
Type ADS-40SG-19-3 19025G, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-40FSG-19 19025GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-40FSG-19 19025GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-40FSG-19 19025GPI-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-40FSG-19 19025GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-40FSG-19 19025GPB-2, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25SFA-19-3 19025E, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25FSF-19 19025EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25FSF-19 19025EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25FSF-19 19025EPI-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25FSF-19 19025EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type ADS-25FSF-19 19025EPB-1, manufactured by SHENZHEN HONOR ELECTRONIC,
or Type LCAP21, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE,
or Type LCAP26-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE,
or Type LCAP26-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE,
or Type LCAP26-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE,
or Type LCAP26-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE,
or Type WA-24C19FS, manufactured by Asian Power Devices Inc.,
or Type WA-24C19FN, manufactured by Asian Power Devices Inc.,
or Type DA-24B19, manufactured by Asian Power Devices Inc.,
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