LG 27MK430H (01) PDF MANUAL


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PDF Content Summary: OWNER'S MANUAL LED LCD Monitor (LED Monitor*) *LG LED Monitors are LCD Monitors with LED Backlighting. Please read this manual carefully before operating your set and retain it for future reference. LED LCD MONITOR MODEL

20MK4 series 22MK4 series 24MK4 series 27MK4 series 27MN430H (20MK400H,20MK410H,20MK420H,20MK430H) (22MK400H,22MK420H,22MK430H) (24MK400H,24MK430H) (27MK400H,27MK430H,27MK43T)

lg.com 2 CONTENTS E N G L I S LICENSE ---------------------------- 3 H ASSEMBLING AND PREPARING - 4 - Product Components -------------------------- 4 - Supported Drivers and Software -------------- 5 - Component and Button Description ---------- 6 How to Use the Joystick Button Input Connector - Moving and Lifting the Monitor--------------- 8 - Setting up the Monitor set ------------------- 9 Attaching the Stand Base Mounting on a table Mounting on a wall USING THE MONITOR SET------ 14 - Connecting to a PC ---------------------------14 D-SUB connection HDMI connection - Connecting to AV Devices --------------------15 HDMI connection - Connecting Peripherals -----------------------15 Connecting Headphones CUSTOMIZING SETTINGS ------ 16 TROUBLESHOOTING ------------ 21 SPECIFICATIONS ---------------- 22 - Preset Modes (Resolution)-------------------29 3 LICENSE E N E G Each model has different licenses. Visit lg.com for more information on the license. N L G I S H The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. The following content is only applied to the monitor which is sold in Europe market and which needs to meet the ErP Directive: * This monitor is set to be turned off automatically in 4 hours after you turned on display if there is no adjustment to display. * To make this setting be disabled, change the option to ‘Off’ in OSD menu of “Automatic Standby”. 4 ASSEMBLING AND PREPARING E Product Components N E G N L G I S Please check whether all the components are included in the box before using the product. If there are missing com H ponents, contact the retail store where you purchased the product. Note that the product and components may look different from those shown here. CD(Owner's Manual) / CardHDMI Cable D-SUB Cable ( Depending on the country ) ( Depending on the country ) ( Depending on the country ) or Power Cord AC-DC Adapter ( Depending on the country )( Depending on the country ) AC-DC Adapter 20MK4 series 22MK4 series 24MK4 series 2 Screws

Stand Base 27MK4 series 27MN430H Stand Base Stand Body Stand Body

5 CAUTION ⮹ Always use genuine components to ensure safety and product performance. E N E ⮹ The product warranty will not cover damage or injury caused by the use of counterfeit components. G N L ⮹ It is recommend that use the supplied components. G I S H ⮹ If you use generic cables not certified by LG, the screen may not display or there may be image noises. NOTE ⮹ Note that the components may look different from those shown here. ⮹ Without prior notice, all information and specifications in this manual are subject to change to improve the performance of the product. ⮹ To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product. Supported Drivers and Software You can download and install the latest version from the LGE website ( lg.com). Drivers and Software Installation Priority Monitor Driver Recommended OnScreen Control Recommended 6 Component and Button Description E N E G N L G I S H 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 with your finger. Basic Functions Power on Press the joystick button once with your finger to turn on the monitor. Power off Press and hold the joystick button once with your finger to turn off the monitor.

◄/► Volume Control NOTE You can control the volume by moving the joystick button left/right. (for HDMI only)

⮹ The joystick button is located at the bottom of the monitor. 7 Input Connector E N E G N L G I S H Connection panel (See p.14~15)

8 Moving and Lifting the Monitor E When moving or lifting the monitor, follow these in N E G structions to prevent the monitor from being scratched N L G I or damaged and to ensure safe transportation regard S H less of its shape or size. ⮹ It is advisable to 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 cables. ⮹ Hold the top and bottom 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 being scratched. ⮹ When moving the monitor, avoid any strong shock or vibrations to the product. ⮹ When moving the monitor, keep it upright, never turn the monitor on its side or tilt it sideways. CAUTION ⮹ As far as possible, avoid touching the monitor screen. 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. Setting up the Monitor set Attaching the Stand Base 20MK4 series 22MK4 series 24MK4 series 1 CAUTION ⮹ To protect the screen from scratches, cover the surface with a soft cloth. 2 3 screw torque :10~12kgf 9 E 4 N E G N L G I S H 27MK4 series 27MN430H 1 CAUTION ⮹ To protect the screen from scratches, cover the surface with a soft cloth. 2

E NE GN L G I SH 10 3 screw torque :10~12kgf4 WARNING ⮹ To avoid injury to the fingers and foot when Assembly Stand Body and Base, should hold Base when assembly stand body and base. CAUTION ⮹ Illustrations in this document represent typical procedures, so they may look different from the actual product. ⮹ Do not carry the monitor upside down by just holding the stand 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. ⮹ 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. NOTE ⮹ You can disassemble the stand in the reverse order of the assembly.

Mounting on a table 1 Lift and tilt the Monitor set into its upright position on a table. Leave a 100 mm (3.94 inches) space from the wall for proper ventilation. 11 E 3 Press the joystick button on the bottom of the N E G monitor to turn on the monitor. N L G I S H CAUTION 100 mm (3.94 inches) 100 mm (3.94 inches) 100 mm ⮹ Unplug the power cord prior to moving or installing the monitor. There is risk of electric shock.

(3.94 inches) 100 mm (3.94 inches)

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

12 WARNING NOTE

When you adjust the angle, do not hold the bottom E N E of the Monitor set frame as shown on the following G N L illustration, as may injure your fingers. G I S H Do not touch or press the screen when adjusting the angle of the monitor. Do not hold this set like below picture.Monitor screen can detach from stand base and injure your body. The angle of the screen can be adjusted forward or backward from -5° to 20° for a comfortable viewing experience. 20 Front Rear Using the Kensington security system The Kensington security system connector is located at the back of the Monitor set. For more information of installation and using, refer to the manual supplied with the Kensington security system or visit kensington.com. Connect the Kensington security system cable between the Monitor set and a table. NOTE ⮹ The Kensington security system is optional. You can obtain it from most electronics stores. Mounting on a wall For proper ventilation, allow a clearance of 100 mm (3.94 inches) on each side and from the wall. Detailed instructions are available from your dealer, see the optional Tilt Wall Mounting Bracket Installation and Setup Guide. 100 mm (3.94 inches) 100 mm 13 ⮹ Wall Mount (A x B) A B E N E G N L G I S H CAUTION ⮹ Disconnect the power cord first, and then move or install the Monitor set. Otherwise electric shock may occur. ⮹ If you install the Monitor set on a ceiling or

(3.94 inches) 100 mm (3.94 inches) 100 mm (3.94 inches) slanted wall, it may fall and result in severe injury. ⮹ Use only 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 Monitor set and void your warranty. ⮹ Use only 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. ⮹ Screw length from outer surface of back cover should be under 8mm. If you intend to mount the Monitor set to a wall, attach Wall mounting interface (optional parts) to the back of the set. When you install the Monitor set using a wall mounting interface (optional parts), attach it carefully so it will not drop. 1 If you use screw longer than standard, the monitor might be damaged internally. 2 If you use improper screw, the product might be dam aged and drop from mounted position. In this case, LG Electronics is not responsible for it. Wall mount Pad Wall mount Pad Back Cover Standard screw Back Cover

Model 20MK4 series 22MK4 series 24MK4 series Max.8mm NOTE Wall Mount (A x B) 75 x 75 Standard screw M4 Number of screws 4 Model 27MK4 series 27MN430H Wall Mount (A x B) 100 x 100 Standard screw M4 Number of screws 4 ⮹ Use the screws that are listed on the VESA standard screw specifications. ⮹ The wall mount kit will include 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. 14 USING THE MONITOR SET E N Connecting to a PC G L I S H ⮹ Your Monitor set supports Plug & Play*. *Plug & Play: A PC recognizes a connected device that users connect to a PC and turn on, without device configuration or user intervention. D-SUB connection Transmits analog video from your PC to the Monitor set. Connect the PC and the Monitor set with the supplied D-sub 15 pin signal cable as shown in the following illustrations. 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 the digital video and audio signals from your PC to the Monitor set. Connect the PC and the Monitor set with the HDMI cable as shown in the following illustrations. NOTE ⮹ If you use HDMI PC, it can cause compatibility problem. ⮹ 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 NOTE ⮹ When you want to use two PC in our Monitor, please connect the signal cable(D-SUB/DVI-D/ HDMI) respectively in Monitor set. ⮹ If you turn the Monitor set on while it is cold, the screen may flicker. This is normal. ⮹ Some red, green, or blue spots may appear on the screen. This is normal. Connecting to AV Devices HDMI connection Transmits the digital video and audio signals from your 15 Connecting Peripherals E Connecting Headphones N E G N L G I AV devices to the monitor. Connect your AV device to the monitor with the HDMI cable as illustrated below. NOTE ⮹ If you use HDMI PC, it can cause compatibility problem. ⮹ 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 Connect peripherals to the monitor via the headphones S H port. Connect as illustrated. H/P (sold separately) NOTE ⮹ Peripheral devices are sold separately. ⮹ If you use angled headphones, it may cause a problem with connecting another external device to the monitor. Therefore, it is recommended to use straight headphones. Angle Type Straight Type ⮹ Depending on the audio settings of the PC and external device, headphones and speaker func tions may be limited.

16 CUSTOMIZING SETTINGS Activating the Main Menu E N E G N L G I S 1 Press the joystick button on the bottom of the monitor. H 2 Move the joystick up/down (▲/▼) and left/right(◄/►) to set the options. 3 Press the joystick button once more to close the main menu. Joystick Button Button Menu Status Description Main menu disabled Enables the main menu. Main menu enabled Close the main menu. (Long press the button to turn off the monitor) ◄Main menu disabled Adjusts the monitor volume level. (for HDMI only) Main menu enabled Enters the input features. Main menu disabled Adjusts the monitor volume level. (for HDMI only) ► Main menu enabled Enters the Settings feature. ▲Main menu disabled Displays the information on the current input. Main menu enabled Turns off the monitor. ▼Main menu disabled Displays the information on the current input. Main menu enabled Enters the picture mode feature. (for HDMI only) Main Menu Features Main Menu Description Settings Configures the screen settings. Picture Mode Picture Mode Picture Mode Select picture mode to achieve the best display ef fect. Picture Mode Picture Mode

Settings (for HDMI only) Input Sets input mode. Power Off Turns off the monitor. Exit Exits the main menu.

17 Customizing settings Settings > Quick Settings Description E N E Brightness Adjusts the contrast and brightness of the screen. Contrast G N L G I S H Volume Adjusts the volume.(for HDMI only) NOTE ⮹ You can adjust Mute/ Unmute by moving the joystick button to ▼ in the Volume menu. Settings > Input Description Input List Selects the input mode. Aspect Ratio Adjusts the aspect ratio of the screen. Full Wide Displays the video in wide-screen, regardless of the video signal input. Original Displays video according to the aspect ratio of the video signal input. NOTE ⮹ 22MK4 series 24MK4 series 27MK4 series 27MN430H The options may disabled at the recommended resolution (1920 x 1080). 18 Customizing settings E Settings > Pic- ture Description N E G N L G Picture Mode Custom Allows the user to adjust each element. The color mode of the main menu can be adjusted. I S H Reader Optimizes the screen for viewing documents. You can brighten the screen in the OSD menu. Photo Optimizes the screen to view photos. Cinema Optimizes the screen to improve the visual effects of a video. Color Weak- ness 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. Game Optimizes the screen for gameplay. Picture Adjust Brightness Adjusts the contrast and brightness of the screen. Contrast Sharpness Adjusts the sharpness of the screen. SUPER RESOLUTION+High Optimized picture quality is displayed when a user wants crystal clear images. It is effective forhigh quality video or game. Middle The 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. Low The optimized picture quality is displayed when a user wants smooth and natural images. It is effective for slow -moving pictures or still images. Off Select this option for everyday viewing. SUPER RESOLUTION+ is turned off in this mode. 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. High Keeps the current contrast ratio of the screen. Low Lowers the black levels and raises the white levels from the current contrast ratio of the screen. DFC On Adjusts the brightness automatically according to the screen. Off Disables the DFC feature. NOTE ⮹ 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. 19 Game Adjust Response Time Sets a response time for displayed pictures based on the speed of the screen. For a normal environment, it is recommended that you use Fast. For a fast-moving picture, it is recommended that you use Faster. Once Faster Mode is selected, Motion Blur may occur depending on the content. E N E G Faster Sets the response time to faster. N L G I Fast Sets the response time to fast. S H Normal Sets the response time to normal. Off Does not use the response time improvement feature.

FreeSync 22MK4 series 24MK4 series 27MK4 series 27MN430H Provides seamless and natural images by synchronizing the vertical frequency of the input sig nal with that of the output signal. CAUTION ⮹ Supported Interface: HDMI. ⮹ Supported Graphic Card : A graphic card that supports AMD’s FreeSync is necessary. ⮹ Supported Version : Make sure to update the graphic card to the latest driver. ⮹ For more information and requirement, refer to AMD website at amd.com/ FreeSync On FreeSync function on. Off FreeSync function off.

StabilizerBlack Stabilizer:

Black You can control the black contrast to have better visibility in dark scenes. Increasing the Black Stabilizer value brightens the low gray level area on the screen. (You can easily distinguish objects on dark game screens.) Reducing the Black Stabilizer value darkens the low gray level area and increases the dynamic contrast on the screen.

Cross Hair Cross Hair provides a mark on the center of the screen for First Person Shooter(FPS) games. Users can select the cross hair that fits their gaming environment among four different cross hairs. ⮹ When the monitor is off or enters energy saving mode, the Cross Hair feature is automatically turned off.

Color Adjust Gamma Mode 1, Mode 2, Mode 3 The higher the gamma value, the darker the image becomes. Likewise, the lower the gamma value, the lighter the image becomes. Configuration Adjust (D-SUB only) Resolution (D-SUB only) Mode 4 If you do not need to adjust the gamma settings, select Mode 4. Color Temp Selects the factory default picture color. Warm: Sets the screen color to a reddish tone. Medium: Sets the screen color between a red and blue tone. Cool: Sets the screen color to a bluish tone. Custom: The user can adjust it to red, green or blue by customization. Red/Green/ Blue You can customize the picture color using Red, Green, and Blue colors. Horizontal To move image left and right. Vertical To move image up and down. Clock To minimize any vertical bars or stripes visible on the screen background.The horizontal screen size will also change. Phase To adjust the focus of the display. This item allows you to remove any horizontal noise and clear or sharpen the image of characters. User can set the desired resolution.This option is enabled only when the screen resolution on your computer is set to the following(D-SUB only). NOTE The function is enabled only when the screen resolution on your computer is set to the following, except that the PC output wrong resolution. 1024x768, 1280x768, 1360x768, 1366x768,Off 1280x960, 1600x900,Off 22MK4 series 24MK4 series 27MK4 series 27MN430H 1440x900, 1600x900,Off 22MK4 series 24MK4 series 27MK4 series 27MN430H

Picture Reset Do you want to reset your settings? No Cancel the select. Yes Returns to the default settings. 20 Customizing settings E Settings > General Description N E G Language To choose the language in which the control names are displayed. N L G I

SH SMART ENERGY SAVING High Saves energy using the high-efficiency SMART ENERGY SAVING feature. Low Saves energy using the low-efficiency SMART ENERGY SAVING feature. Off Disables the SMART ENERGY SAVING feature.

Automatic Standby The monitor will automatically switch to standby mode after a certain period. OSD Lock Prevents incorrect key input. On Key input is disabled. NOTE ⮹ All function except for the OSD Lock mode, brightness, Contrast, Input, Information and Volume are disabled. Off Key input is enabled. Information The display information will be shown the Model, Serial Number, Total Power On Time, Resolution. Reset Do you want to reset your settings? No Cancel the select. Yes Returns to the default settings. NOTE ⮹ Saving Data depends on the Panel. So, those values should be different from each panel and panel vendor. If the SMART EN ERGY SAVING option is High or Low, monitor luminance become lower or higher depending on the source. 21 TROUBLESHOOTING E N E G Check the following before calling for service. N L G I S No image appears H

Is the power cord of the display connected? Do you see an "Out of Range" message on the screen? Do you see a "NO SIGNAL" message on the screen or black screen? ⮹ Check and see if the power cord is connected properly to the power outlet. ⮹ This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again. ⮹ After the monitor is on "NO SIGNAL", the monitor goes to DPM mode. ⮹ This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it. ⮹ Check PC status.

Can't you control some functions in OSD?

Can't you select some menu in OSD? CAUTION ⮹ You can unlock the OSD controls at any time by entering the OSD lock menu and changing items to off.

⮹ Check Control Panel ► Display ► Settings and see if the frequency or the resolution were changed. If yes, readjust the video card to the recommend resolution. ⮹ If the recommended resolution (optimal resolution) is not selected, letters may be blurred and the screen may be dimmed, truncated or biased. Make sure to select the recommend resolution. ⮹ The setting method can differ by computer and O/S (Operation System), and resolution mentioned above may not be supported by the video card performance. In this case, please ask to the computer or the video card manufacturer. ⮹ Keep proper posture when using the monitor, otherwise the screen may not be optimized. Display image is incorrect The screen color is mono or abnormal. ⮹ Check if the signal cable is properly connected and use a screwdriver to fasten if necessary. ⮹ Make sure the video card is properly inserted in the slot. ⮹ Set the color setting higher than 24 bits (true color) at Control Panel ► Settings. The screen blinks. ⮹ Check if the screen is set to interlace mode and if yes, change it to the recommend resolution. Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? Have you installed the display driver? ⮹ Be sure to install the display driver from our web site: lg.com. ⮹ Make sure to check if the video card supports Plug&Play function. The screen is flickering. Did you select the recommended resolution? ⮹ 22MK4 series 24MK4 series 27MK4 series 27MN430H If the selected resolution is HDMI 1080i 60/50 Hz, the screen may be flickering. Change the resolution to the recommended resolution 1080P. 22 SPECIFICATIONS E 20MK4 series N E G N LCD Screen Type TFT (Thin Film Transistor) L G I LCD(Liquid Crystal Display) Screen S H Resolution Maximum Resolution 1366 x 768 @ 60Hz (HDMI) 1366 x 768 @ 60Hz (D-sub) Recommended Resolution 1366 x 768 @ 60Hz Video Signal Horizontal Frequency 30 kHz to 61 kHz Vertical Frequency HDMI -PC: 56 Hz to 75 Hz -AV: 50 Hz to 61 Hz D-SUB: 56 Hz to 75 Hz Synchronization Separate Sync, Digital. Input Connector HDMI IN, D-SUB IN, H/P OUT Power Input 19 V 0.8 A Power Consumption On Mode : 13 W Typ. ( Outgoing condition ) * Sleep Mode ≤ 0.3 W ** Off Mode ≤ 0.3 W AC/DC adaptor Type ADS-18SG-19-3 19016G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPI, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPCU, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPB, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25SFA-19-3 19016E, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPB-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP42, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-U, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type DA-16C19, manufactured by Asian Power Devices Inc. or Type WA-16D19FG, manufactured by Asian Power Devices Inc. or Type WA-16E19FA, manufactured by Asian Power Devices Inc. OUTPUT: 19 V 0.84 A

Environmental conditions Operating Temperature Operating Humidity Storage Temperature Storage Humidity 0 °C to 40 °C Less than 80% -20 °C to 60 °C Less than 85 %

Dimension Monitor Size (Width x Height x Depth) With Stand 463.8 mm x 366.5 mm x 181.9 mm Without Stand 463.8 mm x 276.4 mm x 38.4 mm

Weight (Without Packaging) With Stand 2.3 Kg Without Stand 2.0 Kg

Product specifications shown above may be changed without prior notice due to upgrade of product functions. * 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). 23 SPECIFICATIONS 22MK4 series E N E G LCD Screen Type TFT (Thin Film Transistor) N L G LCD(Liquid Crystal Display) Screen I S H Resolution Maximum Resolution 1920 x 1080 @ 75 Hz (HDMI) 1920 x 1080 @ 60 Hz (D-sub) Recommended Resolution 1920 × 1080 @ 60 Hz Video Signal Horizontal Frequency HDMI : 30 kHz to 85 kHz D-SUB: 30 kHz to 83 kHz Vertical Frequency HDMI -PC: 56 Hz to 75 Hz -AV: 50 Hz to 61 Hz D-SUB: 56 Hz to 75 Hz Synchronization Separate Sync, Digital. Input Connector HDMI IN, D-SUB IN, H/P OUT Power Input 22MK430H: 19 V 1.3 A Or 19 V 0.8 A 22MK400H: 19 V 0.8 A Power Consumption On Mode : 19.7 W Typ. ( Outgoing condition ) * Sleep 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-25FSG-19 19025EPCU-1L, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25SFA-19-3 19025E, 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 LCAP51, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type WA-24C19FS, manufactured by Asian Power Devices Inc. or Type WA-24C19FU, manufactured by Asian Power Devices Inc. or Type WA-24C19FK, manufactured by Asian Power Devices Inc. or Type WA-24C19FB, 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. OUTPUT: 19 V 1.3 A

24 E N E G N L G I S H Type ADS-18SG-19-3 19016G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPI, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPCU, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-18FSG-19 19016GPB, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25SFA-19-3 19016E, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPB-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-25FSF-19 19016EPG, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP42, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP36-U, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type DA-16C19, manufactured by Asian Power Devices Inc. or Type WA-16D19FG, manufactured by Asian Power Devices Inc. or Type WA-16E19FA, manufactured by Asian Power Devices Inc. OUTPUT: 19 V 0.84 A

Environmental conditions Operating Temperature Operating Humidity Storage Temperature Storage Humidity 0 °C to 40 °C Less than 80% -20 °C to 60 °C Less than 85 %

Dimension Monitor Size (Width x Height x Depth) With Stand 509.6 mm x 395.8 mm x 181.9 mm Without Stand 509.6 mm x 305.7 mm x 38.5 mm

Weight (Without Packaging) With Stand 22MK430H: 2.8 kg 22MK400H: 2.4 kg Without Stand 22MK430H: 2.5 kg 22MK400H: 2.1 kg

Product specifications shown above may be changed without prior notice due to upgrade of product functions. * 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). 25 SPECIFICATIONS 24MK4 series E N E G N LCD Screen Type TFT (Thin Film Transistor) L G I LCD(Liquid Crystal Display) Screen S H Resolution Maximum Resolution 1920 x 1080 @ 75 Hz (HDMI) 1920 x 1080 @ 60 Hz (D-sub) Recommended Resolution 1920 × 1080 @ 60 Hz Video Signal Horizontal Frequency HDMI : 30 kHz to 85 kHz D-SUB: 30 kHz to 83 kHz Vertical Frequency HDMI -PC: 56 Hz to 75 Hz -AV: 50 Hz to 61 Hz D-SUB: 56 Hz to 75 Hz Synchronization Separate Sync, Digital. Input Connector HDMI IN, D-SUB IN, H/P OUT Power Input 19 V 1.3 A Power Consumption On Mode : 26 W Typ. ( Outgoing condition ) * Sleep 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-25FSG-19 19025EPCU-1L, 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 LCAP51, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type WA-24C19FS, manufactured by Asian Power Devices Inc. or Type WA-24C19FU, manufactured by Asian Power Devices Inc. or Type WA-24C19FK, manufactured by Asian Power Devices Inc. or Type WA-24C19FB, 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. OUTPUT: 19 V 1.3 A

Environmental conditions Operating Temperature Operating Humidity Storage Temperature Storage Humidity 0 °C to 40 °C Less than 80% -20 °C to 60 °C Less than 85 %

26 Dimension Monitor Size (Width x Height x Depth) With Stand 555 mm x 421 mm x 181.9 mm E Without Stand 555 mm x 330.9 mm x 38.4 mm N E G N

L G I SH Weight (Without Packaging) With Stand 24MK430H: 3.1 kg 24MK400H: 2.8 kg Without Stand 24MK430H: 2.8 kg 24MK400H: 2.5 kg

Product specifications shown above may be changed without prior notice due to upgrade of product functions. * 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). 27 SPECIFICATIONS E 27MK4 series 27MN430H N E G N L LCD Screen Type TFT (Thin Film Transistor) G I S LCD(Liquid Crystal Display) Screen H Resolution Maximum Resolution 1920 x 1080 @ 75 Hz (HDMI) 1920 x 1080 @ 60 Hz (D-sub) Recommended Resolution 1920 × 1080 @ 60 Hz Video Signal Horizontal Frequency HDMI : 30 kHz to 85 kHz D-SUB: 30 kHz to 83 kHz Vertical Frequency HDMI -PC: 56 Hz to 75 Hz -AV: 50 Hz to 61 Hz D-SUB: 56 Hz to 75 Hz Synchronization Separate Sync, Digital. Input Connector HDMI IN, D-SUB IN, H/P OUT Power Input 19 V 1.3 A Power Consumption On Mode : 25.2 W Typ. (Outgoing condition)* Sleep 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-25FSG-19 19025EPCU-1L, 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 LCAP51, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type WA-24C19FS, manufactured by Asian Power Devices Inc. or Type WA-24C19FU, manufactured by Asian Power Devices Inc. or Type WA-24C19FK, manufactured by Asian Power Devices Inc. or Type WA-24C19FB, 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. OUTPUT: 19 V 1.3 A

Environmental conditions Operating Temperature Operating Humidity Storage Temperature Storage Humidity 0 °C to 40 °C Less than 80% -20 °C to 60 °C Less than 85 %

28 Dimension Monitor Size (Width x Height x Depth) With Stand 625.6 mm x 468.7 mm x 204.1 mm E Without Stand 625.6 mm x 375.2 mm x 44 mm N E G N

L G I SH Weight (Without Packaging) With Stand 27MK400H: 4.6 kg 27MK430H, 27MN430H, 27MK43T: 4.0 kg Without Stand 27MK400H: 4.2 kg 27MK430H, 27MN430H, 27MK43T: 3.6 kg

The specifications are subject to change without notice. * 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). 29 Preset Modes (Resolution) E D-SUB / HDMI PC Timing N E G N 20MK4 series L G I S H

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V)

720 x 400 31.468 70.08 -/+ 640 x 480 31.469 59.94 -/- 640 x 480 37.5 75 -/- 800 x 600 37.879 60.317 +/+ 800 x 600 46.875 75 +/+ 1024 x 768 48.363 60 -/- 1366 x 768 47.712 59.79 +/+ Recommend Mode D-SUB PC Timing 22MK4 series 24MK4 series 27MK4 series 27MN430H

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V)

720 x 400 31.468 70.08 -/+ 640 x 480 31.469 59.94 -/- 640 x 480 37.5 75 -/- 800 x 600 37.879 60.317 +/+ 800 x 600 46.875 75 +/+ 1024 x 768 48.363 60 -/- 1024 x 768 60.023 75.029 +/+ 1152 x 864 67.500 75 +/+ 1280 x 1024 63.981 60.023 +/+ 1280 x 1024 79.976 75.035 +/+ 1680 x 1050 65.290 59.954 -/+ 1920 x 1080 67.500 60 +/+ Recommend Mode HDMI PC Timing 22MK4 series 24MK4 series 27MK4 series 27MN430H

Display Modes (Resolution) Horizontal Frequency(kHz) Vertical Frequency(Hz) Polarity(H/V)

720 x 400 31.468 70.08 -/+ 640 x 480 31.469 59.94 -/- 640 x 480 37.5 75 -/- 800 x 600 37.879 60.317 +/+ 800 x 600 46.875 75 +/+ 1024 x 768 48.363 60 -/- 1024 x 768 60.023 75.029 +/+ 30 1152 x 864 67.500 75 +/+ 1280 x 1024 63.981 60.023 +/+ E N E 1280 x 1024 79.976 75.035 +/+ G N L G I 1680 x 1050 65.290 59.954 -/+ S H 1920 x 1080 67.500 60 +/+ Recommend Mode 1920 x 1080 83.89 74.97 +/+ HDMI AV Timing 20MK4 series

Factory support mode (Preset Mode) Horizontal Frequency(kHz) Vertical Frequency(Hz) HDMI

480P 31.50 60 O 576P 31.25 50 O 720P 37.50 50 O 720P 45.00 60 O Recommend Mode 22MK4 series 24MK4 series 27MK4 series 27MN430H

Factory support mode (Preset Mode) Horizontal Frequency(kHz) Vertical Frequency(Hz) HDMI

480P 31.50 60 O 576P 31.25 50 O 720P 37.50 50 O 720P 45.00 60 O 1080P 56.25 50 O 1080P 67.50 60 O Recommend Mode Supplier’s Declaration of Conformity Trade Name LG Responsible Party LG Electronics USA, Inc. Address 111 Sylvan Avenue, North Building, Englewood Cliffs,NJ 07632 E-mail lg.environmental@lge.com Make sure to read the Safety Precautions before using the product. The model and serial number of the product are located on the back and on one side of the product. Record them below in case you ever need service. MODEL SERIAL


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