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LG 20MP38A Owner's Manual
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LG 20MP38A Owner's Manual

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Owner's Manual
IPS LED 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.
IPS LED MONITOR MODEL
20MP38A
20MP48A
20MP38H
20MP38HQ
23MP48D
22MP48A
22MP48D
23MP48HQ
22MP48HQ
24MP48HQ 27MP48HQ
www.lg.com

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  • Page 1 Owner's Manual IPS LED 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. IPS LED MONITOR MODEL 23MP48D 20MP38A 20MP48A 22MP48A 24MP48HQ 27MP48HQ...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CONTENTS - P icture Mode LICENSE - C olor Weakness ASSEMBLING AND PREPAR- TROUBLESHOOTING Unpacking S PECIFICATIONS Parts and buttons Parts and buttons Factory Support Mode Parts and buttons (Preset Mode, D-SUB/DVI/HDMI PC) Moving and Lifting the Monitor HDMI Timing(Video) Setting up the Monitor set Indicator - Attaching the Stand Base - Mounting on a table - Using the cable holder - Mounting on a wall USING THE MONITOR SET Connecting to a PC - D-SUB connection - DVI-D connection - HDMI connection Connecting to AV Devices - HDMI connection Connecting to External Devices...

  • Page 3: License

    LICENSE 20MP38H 20MP38HQ 22MP48HQ 23MP48HQ 24MP48HQ 27MP48HQ LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. 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. 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 adjust- ment to display. *To make this setting be disabled, change the option to ‘Off’ in OSD menu of “Automatic Standby”.

  • Page 4: Assembling And Preparing

    ASSEMBLING AND PREPARING ASSEMBLING AND PREPARING Unpacking Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and accessories. DVI-D Cable D-SUB Cable CD(Owner's Manual) / ( This cable is not included in all Card ( This cable is not included in all countries. ) countries. ) Power Cord AC-DC Adapter AC-DC Adapter ( Depending on the country ) ( Depending on the country ) HDMI Cable Stand Body Stand Base ( This cable is not included in all countries. ) Stand Body Stand Base Cable holder Stand Body Stand Base...
  • Page 5 ASSEMBLING AND PREPARING CAUTION Do not use any unapproved accessories to ensure the safety and product life span. Any damages or injuries by using unapproved accessories are not covered by the warranty. NOTE The accessories supplied with your product may vary depending on the model. Product specifications or contents in this manual may be changed without prior notice due to upgrade of product functions.

  • Page 6: Parts And Buttons

    ASSEMBLING AND PREPARING Parts and buttons 22MP48A 23MP48D 22MP48D 23MP48HQ 22MP48HQ Power Indicator Lighting On: Turned on READER Lighting Off: Turned off (Power Button) READER Button (See p.19~20) HDMI IN Connection panel (See p.16~18) NOTE The button is located at the bottom of the monitor.
  • Page 7 ASSEMBLING AND PREPARING Parts and buttons 20MP48A 24MP48HQ 27MP48HQ Power Indicator Lighting On: Turned on Lighting Off: Turned off (Power Button) Button (See p.19~20) Connection panel (See p.16~18) NOTE The button is located at the bottom of the monitor.

  • Page 8: Parts And Buttons

    ASSEMBLING AND PREPARING Parts and buttons 20MP38H 20MP38HQ 20MP38A Power Indicator Lighting On: Turned on Lighting Off: Turned off (Power Button) Button (See p.19~20) Connection panel (See p.16~18)

  • Page 9: Moving And Lifting The Monitor

    ASSEMBLING AND PREPARING Moving and Lifting the Monitor When holding the monitor, the screen should face away from you to prevent it being When moving or lifting the monitor, follow these scratched. instructions to prevent the monitor from being scratched or damaged and to ensure safe trans- portation regardless of its shape or size. It is advisable to place the monitor in the original box or packing material before at- tempting to move it. Before moving or lifting the monitor, discon- nect the power cord and all cables. Hold the top and bottom of the monitor frame When moving the monitor, avoid any strong firmly. Do not hold the panel itself. 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 moni- tor screen. This may result in damage to the screen or some of the pixels used to create images.

  • Page 10: Setting Up The Monitor Set

    ASSEMBLING AND PREPARING Setting up the Monitor set Attaching the Stand Base Place the Monitor set with the screen side Stand Body down on a flat and cushioned surface. CAUTION Lay a foam mat or soft protective cloth on the surface to protect the screen from damage. Attach the Stand Body to the monitor set. Attach the Stand Base. Tighten the screw to the right with a coin. Stand Base 22MP48A 23MP48D 22MP48D 23MP48HQ 22MP48HQ Insert the Cable Holder. Attach the Stand Body to the monitor set. Attach the Stand Base to Stand Body. Stand Body Tighten the screw to the right. Stand Base Stand Body 20MP38A 20MP38H 20MP38HQ Stand Body Stand Base NOTE You can disassemble the stand in the Stand Base reverse order of the assembly.

  • Page 11: Mounting On A Table

    ASSEMBLING AND PREPARING Mounting on a table Lift and tilt the Monitor set into its upright position on a table. Leave a 100 mm (minimum) space from the wall for proper ventilation. 100 mm 100 mm 100 mm 100 mm Connect the AC-DC Adapter and Power Cord to a wall outlet. 22MP48A 23MP48D 22MP48D 23MP48HQ 22MP48HQ...

  • Page 12: Using The Cable Holder

    ASSEMBLING AND PREPARING Using the cable holder 20MP38A 20MP38H 20MP38HQ Cable holder Press (Power) button on the bottom switch panel to turn the power on. CAUTION Unplug the power cord before moving the Monitor to another location. Otherwise electric shock may occur. Cable holder...
  • Page 13 ASSEMBLING AND PREPARING Cable holder Cable holder Cable holder...
  • Page 14 Tilt from +20 to -3 degrees up or down to adjust bottom of the Monitor set frame as shown on the angle of the Monitor set to suit your view. the following illustration, as may injure your fingers. Front Rear Do not touch or press the screen when adjusting the angle of the monitor. 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 http://www.kensington.com . Do not hold this set like below picture.Monitor screen can detach from stand base and injure Connect the Kensington security system cable your body. between the Monitor set and a table. NOTE 20MP38A 20MP48A 22MP48A 23MP48D 22MP48D 23MP48HQ 20MP38H 22MP48HQ 24MP48HQ 20MP38HQ Tilt from +20 to -5 degrees up or down to adjust the angle of the Monitor set to suit your view. NOTE The Kensington security system is optional. You can obtain it from most electronics stores. Front Rear...

  • Page 15: Mounting On A Wall

    Wall mount Pad attach Wall mounting interface (optional parts) to the back of the set. When you install the Monitor set using a wall Back Cover mounting interface (optional parts), attach it carefully so it will not drop. 1 If you use screw longer than standard, the moni- Wall mount Pad tor might be damaged internally. Back Cover 2 If you use improper screw, the product might be Standard screw damaged and drop from mounted position. In this case, LG Electronics is not responsible for it. Max.8mm Model 22MP48A 23MP48D 20MP38A 22MP48D 23MP48HQ 20MP38H 22MP48HQ 20MP38HQ NOTE Wall 75 x 75 100 x 100 Mount (A Use the screws that are listed on the VESA x B) standard screw specifications. Standard M4 x L10 The wall mount kit will include an installation screw manual and necessary parts. Number The wall mount bracket is optional. You can...

  • Page 16: Using The Monitor Set

    USING THE MONITOR SET USING THE MONITOR SET Connecting to a PC DVI-D connection Transmits a digital video signal from your PC to Your Monitor set supports Plug & Play*. the Monitor set. Connect the PC and the Monitor *Plug & Play: A PC recognizes a connected set with a DVI cable as shown in the following device that users connect to a PC and turn on, without device configuration or user illustrations. 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. CAUTION Connect the signal input cable and tighten it by turning the screws clockwise. NOTE Do not press the screen with your finger for a long time as this may When using a D-Sub signal input cable result in temporary distortion on the screen. connector for Macintosh Avoid displaying a fixed image on the screen for a long period of time to prevent image burn. Use a screensaver if possible. 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.

  • Page 17: Hdmi Connection

    USING THE MONITOR SET HDMI connection Connecting to AV Devices Transmits the digital video and audio signals from HDMI connection your PC to the Monitor set. Connect the PC and the Monitor set with the HDMI cable as shown in Transmits the digital video and audio signals from the following illustrations. your AV devices to the monitor. Connect your AV device to the monitor with the HDMI cable as il- lustrated below. NOTE NOTE If you use HDMI PC, it can cause compatibility If you use HDMI PC, it can cause compatibility problem. Use a certified cable with the HDMI logo problem. attached. If you do not use a certified HDMI Use a certified cable with the HDMI logo cable, the screen may not display or a attached. If you do not use a certified HDMI connection error may occur. cable, the screen may not display or a connection error may occur. Recommended HDMI cable types ® Recommended HDMI cable types - High-Speed HDMI Cable ® ® - High-Speed HDMI Cable - High-Speed HDMI Cable with Ethernet ®...

  • Page 18: Connecting To External Devices

    USING THE MONITOR SET Self Image Setting Function Connecting to External Devices Press the power button on the bottom panel to turn the power on. When monitor power is turned Peripheral device connection on, the "Self Image Setting" Function is executed automatically. (Only supported in Analog Mode) Connect peripheral devices to the monitor using headphone ports. (sold separately) (sold separately) NOTE Peripheral devices are sold separately. Cables with angled plugs may have clear- ance issues, use straight plugs when pos- sible. NOTE "Self Image Setting" Function. This function provides the user with optimal display settings.When the user connects the monitor for the first time, this function automatically adjusts the display to optimal settings for individual input signals.(Only Angle Type Straight Type supported in Analog Mode) ‘AUTO’ Function. NOTE When you encounter problems such as blurry screen, blurred letters, screen flicker or tilted Headphones or speakers may not work nor- screen while using the device or after changing mally, depending on the server PC settings. screen resolution, press the AUTO function button to improve resolution.(Only supported in Analog Mode)

  • Page 19: Customizing Settings

    CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS Press the desired button on the bottom of the Monitor set. Change the value of the menu item by pressing the buttons on the bottom of the Monitor set. To return to the upper menu or set other menu items, use the up arrow ( ) button. Select EXIT to leave the OSD menu. Monitor set Buttons Monitor set Buttons 20MP38A 20MP38H 20MP38HQ READER FUNC. MENU AUTO INPUT EXIT Monitor set Buttons NOTE The button is located at the bottom of the monitor.
  • Page 20 This function allow you to lock the current control settings, so that Unlocked they cannot be inadvertently changed. Press and hold the MENU button for several seconds. Then OSD of “OSD Lock” will appear. After that, user can select lock or unlock by pressing left/right button. If user selects the “Lock” icon by pressing the “OK” button, the message “OSD Locked” will appear. Otherwise, “OSD Unlocked” will appear. After selecting the “Lock”, If you want to change to Unlock, you can push the “MENU” button for several seconds. The message “OSD Unlocked” will appear. Use this button to enter Reader Mode menu. Its function works to display screen as paper-like picture for Eye comfort.If you want to more information(See p.27). Use this button to enter SMART ENERGY SAVING , Picture Mode, Color Weakness menus.(See p.28~30) When adjusting your display settings, always press the AUTO button on the MONITOR SETUP OSD. (Only supported in Analog Mode) The best display 20MP38A 20MP38H 20MP38HQ 20MP48A mode 1440 x 900 @ 60 Hz 24MP48HQ 27MP48HQ 22MP48A 23MP48D 22MP48D 23MP48HQ 22MP48HQ 1920 x 1080 @ 60 Hz You can choose the input signal. • When two input signals are connected, you can select the input signal (D-SUB/DVI-D/ HDMI) you want. • When only one signal is connected, it is automatically detected. The default setting is D-SUB. EXIT EXIT the OSD(On Screen Display).

  • Page 21: Customizing Settings Menu Settings

    CUSTOMIZING SETTINGS Customizing Settings Menu Settings Press MENU button on the bottom of the Monitor set to display the Menu OSD. Set the options by pressing the ◄ or ► or ▼ buttons. Select the "Next Menu" button to enter the more option settings. Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu Analog Digital HDMI Description Brightness ● ● ● To adjust the brightness, contrast of the screen. Contrast ● ● ● Response Time You can set a response time for displayed pictures based 22MP48HQ 24MP48HQ on the speed of the screen. For a normal environment, it is ● ● recommended that you use 'Off'. For a fast-moving picture, it 23MP48HQ 27MP48HQ is recommended that you use 'High'. 20MP38HQ Wide/Original Wide...
  • Page 22 CUSTOMIZING SETTINGS Menu > Next Menu Analog Digital HDMI Description Picture To adjust the clearness of the Sharpness ● ● ● screen Black Level ● To set offset level 20MP38H 22MP48HQ 24MP48HQ 20MP38HQ 23MP48HQ 27MP48HQ Overscan To improve the clarity and stability ● 20MP38H 22MP48HQ 24MP48HQ of the screen 20MP38HQ 23MP48HQ 27MP48HQ Color Gamma Color Temp To customize the color of the ● ● ● screen Six Color Color Reset...

  • Page 23: Picture

    CUSTOMIZING SETTINGS Picture Press MENU button on the bottom of the Monitor set to display the Menu OSD. Select the "Next Menu" button to enter the more option settings. Enter to Picture by pressing the ▼ button. Set the options by pressing the ◄ or ► or ▼ buttons. Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu > Next Menu > Picture Description Sharpness To adjust the clearness of the screen. Black Level Sets the offset level (for HDMI only). Offset: as a reference for a video signal, this is the darkest color the moni- 20MP38H 22MP48HQ 24MP48HQ 20MP38HQ 23MP48HQ 27MP48HQ tor can display. High Keeps the current contrast ratio of the screen. Lowers the black levels and raises the white levels from the current contrast ratio of the screen. Overscan To select the range of output image for DTV timing in HDMI input.(only for HDMI input)Recommend overscan function to turn on when connect AV equipment. 20MP38H 22MP48HQ 24MP48HQ 20MP38HQ 23MP48HQ 27MP48HQ...

  • Page 24: Color

    CUSTOMIZING SETTINGS Color Press MENU button on the bottom of the Monitor set to display the Menu OSD. Select the "Next Menu" button to enter the more option settings. Select Color by pressing the ► button. Enter to Color by pressing the ▼ button. Set the options by pressing the ◄ or ► or ▼ buttons. Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu > Next Menu > Color Description Gamma Set your own gamma value. : Gamma 0, Gamma 1, Gamma 2, Off on the monitor, high gamma values display blackish images and low gamma values display whitish images. If user don't want adjusted gamma, user can select Gamma off. Color Temp Custom • Red:Set your own red color levels. • Green: Set your own green color levels. • Blue:Set your own blue color levels. Select the screen color. Warm: Set the screen to warm color temperature (more red). Medium: Set the screen to medium color temperature. Cool: Set the screen to cool color temperature (more blue). Six Color Sets and stores the hue and saturation for six colors(Red/Green/Blue/Cyan/ Magenta/Yellow) to satisfy the color requirements of a user. Adjusts the screen hue. Saturation Adjusts the color sharpness on the screen. Lower values make the color sharpness weaker and colors lighter while higher values make the color sharpness stronger and colors dark. Color Reset Resets the color settings to the factory default settings for the current input device.

  • Page 25: Display

    CUSTOMIZING SETTINGS Display Press MENU button on the bottom of the Monitor set to display the Menu OSD. Select the "Next Menu" button to enter the more option settings. Select Display by pressing the ► button. Enter to Display by pressing the ▼ button. Set the options by pressing the ◄ or ► or ▼ buttons. Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu > Next Menu > Display Description 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. Audio 20MP38H 22MP48HQ 20MP38HQ 23MP48HQ Press MENU button on the bottom of the Monitor set to display the Menu OSD. Select the "Next Menu" button to enter the more option settings. Select Audio by pressing the ► button. Enter to Volume by pressing the ▼ button. Set the options by pressing the ◄ or ► buttons. Select EXIT to leave the OSD menu.

  • Page 26: Others

    CUSTOMIZING SETTINGS Others Press MENU button on the bottom of the Monitor set to display the Menu OSD. Select the "Next Menu" button to enter the more option settings. Select Others by pressing the ► button. Enter to Others by pressing the ▼ button. Set the options by pressing the ◄ or ► or ▼ buttons. Select EXIT to leave the OSD menu. To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Menu > Next Menu > Others Description Language To choose the language in which the control names are displayed. Power Indicator Use this function to set the power indicator on the bottom side of the monitor to On or Off.If you set Off, it will go off. If you set On at any time, the power indicator will automatically be turned on. Automatic Standby The monitor will automatically switch to standby mode after a certain period. 20MP38H 22MP48HQ 24MP48HQ 20MP38HQ 23MP48HQ 27MP48HQ Resolution User can set the desired resolution. The function is enabled only when the screen resolution on your computer is set to the following, except that the PC output wrong resolution (D-SUB only). Off, 1024x768, 1280x768, 1360x768, 1366x768 Off, 1280x960, 1600x900 Off, 1440x900, 1600x900...

  • Page 27: Reader Setting

    CUSTOMIZING SETTINGS READER Setting Press READER button on the bottom of the Monitor set to display the Reader Mode OSD. Set the options by pressing the ◄ or ► buttons. Select EXIT to leave the OSD menu. Each option is explained below. Reader Mode Description Reader 1 It is a mode that the screen is adjusted to the best for the newspaper. If you want screen more bright, you can control brightness in Menu OSD. Reader 2 It is a mode that the screen is adjusted to the best for the cartoon. If you want screen more bright, you can control brightness in Menu OSD. Reader Off It is a mode that reader mode is off. NOTE If option of Reader Mode is Reader 1 or Reader 2, Picture Mode will automatically be Custom and SMART ENERGY SAVING and Color Weakness will automatically be Off.

  • Page 28: Func. Setting

    CUSTOMIZING SETTINGS FUNC. Setting SMART ENERGY SAVING Press FUNC. button on the bottom of the Monitor set to display the FUNC. OSD. Enter to SMART ENERGY SAVING by pressing the ▼ button. Set the options by pressing the ◄ or ► buttons. Select EXIT to leave the OSD menu.To return to the upper menu or set other menu items, use the up arrow ) button. Each option is explained below. SMART ENERGY SAVING Description High Enables SMART ENERGY SAVING you can save energy with this energy- high efficient function. Enables SMART ENERGY SAVING you can save energy with this energy- low efficient function. Disables SMART ENERGY SAVING . * SMART ENERGY SAVING: Conserve energy by using luminance compensation algorithm. NOTE Saving Data depends on the Panel. So,those values should be different from each panel and panel vendor.If option of SMART ENERGY SAVING is High or Low, monitor luminance become higher or lower depend on source. If option of SMART ENERGY SAVING is High or Low, Picture Mode will automatically be Custom and Reader Mode and Color Weakness will automatically be Off.

  • Page 29: Picture Mode

    CUSTOMIZING SETTINGS Picture Mode Press button on the bottom of the Monitor set FUNC. to display the OSD. FUNC. Select Picture Mode by pressing the ► button. Enter to Picture Mode by pressing the ▼ button. Set the options by pressing the ◄ or ► buttons. Select EXIT to leave the OSD menu.To return to the upper menu or set other menu items, use the up arrow( )button. Each option is explained below. Picture Mode Description Custom It is a mode that the user can adjust each element. It can adjust the color mode of the Main Menu. Text It is a mode that the screen is adjusted to the best for the textworks. Photo It is a mode that the screen is adjusted to the best to view pictures. Cinema It is a mode that the screen is adjusted to the best to view the videos. Game It is a mode that the screen is adjusted to the best to play a game. 20MP38H 20MP38HQ 22MP48HQ 23MP48HQ 24MP48HQ 27MP48HQ Picture Mode Description Custom It is a mode that the user can adjust each element. It can adjust the color mode of the Main Menu. Vivid 1 Adjusts the video image for the retail environment by enhancing the contrast, brightness, Colour, and sharpness.

  • Page 30: Color Weakness

    CUSTOMIZING SETTINGS Color Weakness Press FUNC. button on the bottom of the Monitor set to display the FUNC. OSD. Select Color Weakness by pressing the ► button. Enter to Color Weakness by pressing the ▼ button. Set the options by pressing the ◄ or ► buttons. Select EXIT to leave the OSD menu.To return to the upper menu or set other menu items, use the up arrow ( ) button. Each option is explained below. Color Weakness Description It is a mode that Color Weakness mode is off. 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. 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. If option of Color Weakness is not Off , Reader Mode and SMART ENERGY SAVING will be Off and Picture Mode will automatically be Custom.

  • Page 31: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING Check the following before calling for service. No image appears y Check and see if the power cord is connected properly to the power Is the power cord of the display connected? outlet. y Press the Power button. Is the power indicator light on? Is the power indicator flickering? y If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen. y Try to turn on the PC. y This message appears when the signal from the PC (video card) is Do you see an "OUT OF RANGE" message on the screen? out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again. y After the monitor is on "NO SIGNAL", the monitor goes to DPM mode. Do you see a "NO SIGNAL" message on the screen? y This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it. Do you see a "OSD LOCKED" message on the screen? Do you see “OSD LOCKED” when y You can secure the current control settings, so that they cannot be you push MENU button? inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds: the message “OSD UNLOCKED” will appear. Display image is incorrect y Press the AUTO button to automatically adjust your display image to Display Position is incorrect.
  • Page 32 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. Display image is incorrect The screen color is mono or y Check if the signal cable is properly connected and use a screwdriver abnormal. to fasten if necessary. y Make sure the video card is properly inserted in the slot. y Set the color setting higher than 24 bits (true color) at Control Panel ► Settings. y Check if the screen is set to interlace mode and if yes, change it to the The screen blinks. recommend resolution. Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? Have you installed the display y Be sure to install the display driver from the display driver CD (or driver? diskette) that comes with your display. Or, you can also download the driver from our web site: http://www.lg.com. y Make sure to check if the video card supports Plug&Play function. 20MP38H 20MP38HQ 22MP48HQ 23MP48HQ 24MP48HQ 27MP48HQ The screen is flickering. y If the selected resolution is HDMI 1080i 60/50 Hz, the screen may Did you select the recommended resolution? be flickering. Change the resolution to the recommended resolution 1080P.

  • Page 33: S Pecifications

    SPECIFICATIONS S PECIFICATIONS 20MP38A 20MP38H 20MP38HQ 20MP48A Display Screen Type Flat Panel Active matrix-TFT LCD Anti-Glare coating Pixel Pitch 0.2907 mm x 0.2915 mm (Pixel Pitch) Resolution 1440 x 900 @ 60 Hz Recommend VESA 1440 x 900 @ 60 Hz Power On Mode : 18.7 W Typ.(Outgoing condition)* Consumption(Typ.) Sleep Mode ≤ 0.3 W Off Mode ≤ 0.3 W Power Input 19 V 0.8 A AC-DC Adapter Type ADS-18SG-19-3 19016G, manufactured by SHENZHEN HONOR ELECTRONIC 20MP48A or Type ADS-18FSG-19 19016GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP42, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP43-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE OUTPUT: 19 V 0.84 A AC-DC Adapter Type ADS-18SG-19-3 19016G, manufactured by SHENZHEN HONOR ELECTRONIC 20MP38A or Type ADS-18FSG-19 19016GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC 20MP38H or Type LCAP42, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE 20MP38HQ...
  • Page 34 SPECIFICATIONS 20MP38H 20MP38A 20MP38HQ 20MP48A Video Signal Horizontal Frequency 30 kHz to 83 kHz (Automatic) ● ● 30 kHz to 61 kHz (Automatic) Vertical Frequency D-SUB : 56 Hz to 75 Hz ● ● DVI-D : 56 Hz to 75 Hz HDMI : 56 Hz to 75 Hz ● Synchronization Separate Sync. ● ● Digital ● Input Connector 15 pin D-SUB Connector ● ● DVI-D Connector (Digital) HDMI Connector ●...
  • Page 35 SPECIFICATIONS S PECIFICATIONS 22MP48A 22MP48D 22MP48HQ Display Screen Type Flat Panel Active matrix-TFT LCD Anti-Glare coating Pixel Pitch 0.248 mm x 0.248 mm (Pixel Pitch) Resolution 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Power On Mode : 25.3 W Typ.(Outgoing condition)* Consumption(Typ.) Sleep Mode ≤ 0.3 W Off Mode ≤ 0.3 W Power Input 19 V 1.2 A AC-DC Adapter 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 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 PA-1021-23,manufactured by Lite-On Technology Corporation. OUTPUT: 19 V 1.3 A Dimensions With Stand...
  • Page 36 SPECIFICATIONS 22MP48A 22MP48D 22MP48HQ Video Horizontal Frequency 30 kHz to 83 kHz ● ● ● Signal (Automatic) 30 kHz to 61 kHz (Automatic) Vertical Frequency D-SUB : 56 Hz to 75 Hz ● ● ● DVI-D : 56 Hz to 75 Hz ● HDMI : 56 Hz to 75 Hz ● Synchronization Separate Sync. ● ● ● Digital ● ● Input Connector 15 pin D-SUB Connector ● ● ● DVI-D Connector (Digital) ● HDMI Connector ●...
  • Page 37 SPECIFICATIONS S PECIFICATIONS 23MP48D 23MP48HQ Display Screen Type Flat Panel Active matrix-TFT LCD Anti-Glare coating Pixel Pitch 0.265 mm x 0.265 mm (Pixel Pitch) Resolution 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Power On Mode : 26.4 W Typ.(Outgoing condition)* Consumption(Typ.) Sleep Mode ≤ 0.3 W Off Mode ≤ 0.3 W Power Input 19 V 1.3 A AC-DC Adapter 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 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 PA-1021-23,manufactured by Lite-On Technology Corporation. OUTPUT: 19 V 1.3 A Dimensions With Stand 544.0 mm x 407.5 mm x 187.4 mm...
  • Page 38 SPECIFICATIONS 23MP48D 23MP48HQ Video Horizontal Frequency 30 kHz to 83 kHz (Automatic) ● ● Signal 30 kHz to 61 kHz (Automatic) Vertical Frequency D-SUB : 56 Hz to 75 Hz ● ● DVI-D : 56 Hz to 75 Hz ● HDMI : 56 Hz to 75 Hz ● Synchronization Separate Sync. ● ● Digital ● ● Input Connector 15 pin D-SUB Connector ● ● DVI-D Connector (Digital) ● HDMI Connector ●...
  • Page 39 SPECIFICATIONS S PECIFICATIONS 24MP48HQ Display Screen Type Flat Panel Active matrix-TFT LCD Anti-Glare coating Pixel Pitch 0.2745 mm x 0.2745 mm (Pixel Pitch) Resolution 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Power On Mode : 27.5 W Typ.(Outgoing condition)* Consumption(Typ.) Sleep Mode ≤ 0.3 W Off Mode ≤ 0.3 W Power Input 19 V 1.3 A AC-DC Adapter 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 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 PA-1021-23,manufactured by Lite-On Technology Corporation OUTPUT: 19 V 1.3 A Dimensions With Stand 549.9 mm x 409.0 mm x 187.4 mm (Width x Height x...
  • Page 40 SPECIFICATIONS 24MP48HQ Video Horizontal Frequency 30 kHz to 83 kHz (Automatic) ● Signal 30 kHz to 61 kHz (Automatic) Vertical Frequency D-SUB : 56 Hz to 75 Hz ● DVI-D : 56 Hz to 75 Hz HDMI : 56 Hz to 75 Hz ● Synchronization Separate Sync. ● Digital ● Input Connector 15 pin D-SUB Connector ● DVI-D Connector (Digital) HDMI Connector ●...
  • Page 41 SPECIFICATIONS S PECIFICATIONS 27MP48HQ Display Screen Type Flat Panel Active matrix-TFT LCD Anti-Glare coating Pixel Pitch 0.3114 mm x 0.3114 mm (Pixel Pitch) Resolution 1920 x 1080 @ 60 Hz Recommend VESA 1920 x 1080 @ 60 Hz Power On Mode : 30.8 W Typ.(Outgoing condition)* Consumption(Typ.) Sleep Mode ≤ 0.3 W Off Mode ≤ 0.3 W Power Input 19 V 1.6 A AC-DC Adapter Type ADS-40SG-19-3 19032G, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPG-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPBR-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPI-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-40FSG-19 19032GPCU-1, manufactured by SHENZHEN HONOR ELECTRONIC or Type ADS-32FSG-19 19032EPCU-1L, manufactured by SHENZHEN HONOR ELECTRONIC or Type LCAP21A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-E, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-I, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP26A-B, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type LCAP51A, manufactured by LIEN CHANG ELECTRONIC ENTERPRISE or Type PA-1031-23, manufactured by Lite-On Technology Corporation OUTPUT: 19 V 1.7 A Dimensions With Stand 634.0 mm X 479.7 mm X 211.9 mm (Width x Height x Without Stand...
  • Page 42 SPECIFICATIONS 27MP48HQ Video Horizontal Frequency 30 kHz to 83 kHz (Automatic) ● Signal 30 kHz to 61 kHz (Automatic) Vertical Frequency D-SUB : 56 Hz to 75 Hz ● DVI-D : 56 Hz to 75 Hz HDMI : 56 Hz to 75 Hz ● Synchronization Separate Sync. ● Digital ● Input Connector 15 pin D-SUB Connector ● DVI-D Connector (Digital) HDMI Connector ●...

  • Page 43: Factory Support Mode (Preset Mode, D-Sub/Dvi/Hdmi Pc)

    SPECIFICATIONS Factory Support Mode (Preset Mode, D-SUB/DVI/HDMI PC) 20MP38A 20MP38H 20MP38HQ 20MP48A Horizontal Vertical Display Modes (Resolution) Polarity(H/V) Frequency(kHz) Frequency(Hz) 720 X 400 31.468 640 x 480 31.469 640 x 480 37.5 800 x 600 37.879 800 x 600 46.875 1024 x 768 48.363 1024 x 768 60.023 1152 x 864 67.5 1280 x 1024 63.981 1440 x 900 55.469 Recommend Mode 22MP48A 22MP48D 22MP48HQ 23MP48D 23MP48HQ 24MP48HQ 27MP48HQ...

  • Page 44: Hdmi Timing(Video)

    SPECIFICATIONS HDMI Timing(Video) 20MP38H 20MP38HQ Factory support mode Horizontal Vertical HDMI (Preset Mode) Frequency(kHz) Frequency(Hz) 480P 31.50 576P 31.25 720P 37.50 720P 45.00 Recommend Mode 22MP48HQ 23MP48HQ 24MP48HQ 27MP48HQ Factory support mode Horizontal Vertical HDMI (Preset Mode) Frequency(kHz) Frequency(Hz) 480P 31.50 576P 31.25 720P 37.50 720P 45.00 1080P 56.25 1080P 67.50...
  • Page 45 Trade Name: LG Model : 20MP38A,20MP38H,20MP38HQ,20MP48A, 22MP48A, 22MP48D, 22MP48HQ, 23MP48D, 23MP48HQ , 24MP48HQ , 27MP48HQ Responsible Party: LG Electronics Inc. Address : 1000 Sylvan Ave. Englewood Cliffs NJ 07632 U.S.A TEL: 201-266-2534 *above information is only for USA FCC Regulatory Make sure to read the Safety Precautions before using the product.

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