* L G LED Monitor applies LCD screen with LEDbacklights.Please read this manual carefully before operatingyour set and retain it for future reference.38GL950GCopyright © 2019 LG Electronics Inc. All Rights Reserved.2Table of ConTenTslICense (3)open sourCe sofTware noTICe InformaTIon (4)assemblInG anD preparInG 4 -Supported Drivers and Software (5)Monitor DriverOnScreen ControlLG UltraGear™ Control Center-Product and Button Description (5)How to Use the Joystick ButtonHow to Use the Lighting Button-Moving and Lifting the Monitor (7)Installing on a TableAdjusting the Stand HeightAdjusting the AngleTidying up CablesUsing the Kensington LockInstalling the Wall Mount PlateInstalling on the WallusInG THe monITor (15)-Connecting to a PC (15)HDMI ConnectionDisplayPort Connection-Connecting AV Devices (16)HDMI Connection-Connecting Peripherals (17)USB Device connectionConnecting Headphones-Service only port (17)user seTTInGs (18)-Activating the Main Menu (18)Main Menu FeaturesMenu SettingsGame Mode (for SDR only)Game AdjustPicture AdjustInputGeneralTroublesHooTInG (27)proDuCT speCIfICaTIon (29)-Factory Support Mode (31)-HDMI Timing (Video) (32)-Power LED (32)-HDR Monitor (33)-G-SYNC Monitor (33)3lICenseEach model has different licenses. Visit for more information on the license.The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks ofHDMI Licensing Administrator, Inc.The SuperSpeed USB Trident logo is a registered trademark of USB Implementers Forum, Inc.© 2019 NVIDIA, the NVIDIA logo, and NVIDIA G-SYNC are trademarks and/or registered trademarks of NVIDIA Corporation in the U.Sand other countries.4open sourCe sofTware noTICe InformaTIonTo obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit .In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to ******************.This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in receipt of this information.assemblInG anD preparInGCauTIon•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.•For wave pattern on appearance, unlike the general method of coating, it’s applied to added glittering material in raw material.With no peeled-off appearance, it has good durability. Please use it with confidence because there is no problem in using the product at all.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.5supported Drivers and softwareYou can download and install the latest monitor driver and application version from the LGE website ().monitor Driver•Usage : The monitor driver file provided by LG Monitor is used to ensure the compatibility of the LG monitor and the VGA card.onscreen Control•Usage : Software provided so that the key features of your monitor can be operated in the PC environment, including split screen and the setting of picture modes for each software program.lG ultraGear™ Control Center•Usage : LG UltraGear™ Control Center is an application software that will help you easily control the Sphere Lighting(LED Lighting) of LG UltraGear™ monitor.You can easily apply various LED Lighting effects which will work with PC content by using the supported mode of the this software.product and button Descriptionlighting button•On: Power on•Off: Power off6How to use the Joystick buttonYou can easily control the functions of the monitor by pressing the joystick button or moving it left/right/up/down with your finger.basic functionsHow to use the lighting buttonYou can easily control the functions of the monitor by pressing the lighting button or moving it left/right with your finger.basic functionsnoTe•The joystick and lighting button are located at the bottom of the monitor. •The Lighting function for the back of the monitor is available even when the monitor is in power saving mode or when its screen is off. (Settings > General > Lighting Option > Keep Lighting Status)7ENGLISH•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 createimages.moving and lifting the monitorWhen 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.8•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 orhuman injury. In addition, this may cause the joystick button to malfunction.Installing on a Table•Lift the monitor and place it on the table in an upright position. Place the monitor at least 100 mm (3.94 inches) away from the wall to ensure sufficient ventilation.9ENGLISHCauTIon•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.1 Place the monitor mounted on the stand base in an upright position.2Handle the monitor with both hands for safety.max. 110.0 mm (4.33 inches)10adjusting the angle1 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.frontrear-5warnInG•To avoid injury to the fingers when adjusting the screen, do not hold the lower part of the monitor’s frame as illustrated below.•monitor.ENGLISHNote•using the Kensington lockThe connector for the Kensington security system is located at the bottom of the monitor.For more information on installation and usage, refer to the Kensington lock owner’s manual or visit the website at .Connect the monitor to a table using the Kensington security system cable.from most electronics stores.Installing the wall mount plateThis monitor meets the specifications for the wall mount plate or other compatible devices.1 Place the screen face down. To protect the monitor panel (screen), cover thesurface with a soft cloth or the monitor protection pad included in the product package.2 Remove the four screws tightened on the back of the monitor.3 Place the wall mount plate onto the monitor and align it with the screw holes.4 Tighten the four screws using a screwdriver to fix the plate to the monitor.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.Installing on the wallInstall the monitor at least 100 mm (3.94 inches) away from the wall and leave about 100 mm (3.94 inches) 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.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.1 If you use screws longer than the standard length, it may damage the inside ofthe product.2 A non-VESA standard screw may damage the product and cause the monitorto fall. LG Electronics is not liable for any accidents relating to the use of non-standard screws.wall mount (mm)100 x 100standard screw M4 x L10number of screws4wall mount plate (optional)LSW 149noTe•Use the screws specified by VESA standards.•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. Be sure to use the proper length.•For more information, please refer to the user manual for the wall mounting bracket.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 (0.3 inches) or less.usInG THe monITor•The following instructions are based on the 38GL950G model. Illustrations in this manual may differ from the actual product.Press the joystick button, go to settings→Input, and then select the input option.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 screensaver if possible.noTe•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.HDmI ConnectionTransmits 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 EthernetDisplayport ConnectionTransmits digital video and audio signals from your PC to the monitor.noTe•There may be no video or audio output depending on the DP (DisplayPort) version of the PC.•Make sure to use the supplied DisplayPort cable of the product. Otherwise, this may cause the device to malfunction.•If you are using a Mini DisplayPort output graphics card, use a Mini DP to DP (Mini DisplayPort to DisplayPort) cable or gender that supports DisplayPort1.4. (sold separately)Connecting aV DevicesHDmI ConnectionHDMI 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 EthernetConnecting peripheralsusb Device connectionThe USB port on the product functions as a USB hub.noTe•It is recommended you install all Windows Updates to keep your Windows up-to-date before connecting to the product for use.•Peripheral devices are sold separately.•A keyboard, mouse, or USB device can be connected to the USB port.•The charging speed may vary depending on the device.CauTIon•Cautions When Using a USB Device-A USB device with an automatic recognition program installed, or that uses its own driver, may not be recognized.-Some USB devices may not be supported or may not work properly.-It is recommended to use a USB hub or hard disk drive with power supplied. (If the power supply is not adequate, the USB device may not be recognized properly.)Connecting HeadphonesConnect peripherals to the monitor via the headphones port.noTe•Peripheral devices are sold separately.•If you use angled earphones, it may cause a problem with connecting another external device to the monitor. Therefore, it is recommended to use straight earphones.•Depending on the audio settings of the PC and external device, headphones and speaker functions may be limited.service only portThis port is used only for "Service".ENGLISHmain menu featuresmenu settings1 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.4If you want to exit the OSD menu, move the joystick tountil you exit.Game mode Game adjust picture adjust Input GeneralGame mode (for sDr only)Game adjustpicture adjustInputGeneralTroublesHooTInGproDuCT speCIfICaTIonLCD Screen Color Depth HDMI8-bit / 10-bit color is supported.DP (DisplayPort)8-bit / 10-bit color is supported.ResolutionHDMI Max Resolution3840 x 1600 @ 85 Hz RecommendedResolution3840 x 1600 @ 60 HzDP Max Resolution3840 x 1600 @ 144 Hz3840 x 1600 @ 175 Hz (overclock: on) RecommendedResolution3840 x 1600 @ 60 HzPower Sources Power Rating19.5 V 8.0 APower Consumption (Typical)Operating Mode: 85 W (Typical)* Sleep Mode: ≤ 0.5 W (Deep Sleep: On) Off Mode: ≤ 0.5 W (Deep Sleep: On)AC/DC Adapter ACC-LATP1, manufactured by SHENZHEN HONOR ELECTRONICOutput: 19.5 V 10.8 AEnvironmental Conditions Operating Conditions Temperature0 °C to 40 °C (32 °F to 104 °F)Humidity Less than 80 %Storing Conditions Temperature-20 °C to 60 °C (-4 °F to 140 °F)Humidity Less than 85 %Dimensions Monitor Size (Width x Height x Depth)With Stand896.4 x 551.2 x 286.8 (mm)35.2 x 21.7 x 11.2 (inches)Without Stand896.4 x 394.4 x 111.3 (mm)35.2 x 15.5 x 4.3 (inches)Weight (Without Packaging)With Stand10 kg (22 lbs)Without Stand7.6 kg (16.7 lbs)Specifications are subject to change without notice.* The Operating Mode of Power Consumption is measured with LGE test standard. (Full White pattern, Maximum resolution) * The Power Consumption level can be different by operating condition and monitor setting.31 factory support mode(preset mode, HDmI/ Displayport pC)32HDmI Timing (Video)power leD33HDr monitor•The monitor supports HDR function, when detecting HDR content, an 'HDR' message will pop up in the upper right corner of the monitor.The HDR status will be displayed as 'On' in the monitor OSD menu.•HDR content may not be operated properly depending on the Windows 10 OS settings. Please check HDR On / Off setting of Windows.•When the HDR function is turned on, the characters or picture quality may be poor according to graphic card performance.G-sYnC monitor•The monitor is purposely supporting the NVIDIA G-SYNC technology and targeting NVIDIA GPU.•R equirement for using G-SYNC-S upported Interface: DisplayPort (System must support DisplayPort 1.4 directly from the GPU.)-Supported Graphic Card: A graphic card that supports NVIDIA’s G-SYNC is necessary.(NVIDIA Pascal GPU Graphics Card like GTX 1070, GTX 1080 or higher.)-Supported Version: Make sure to update the graphic card to the latest driver.-Supported OS: Windows 10 64bit•This monitor supports 'adaptive sync' on DP and HDMI-VRR on HDMI. (for Xbox One VRR)•For more information and requirement, refer to NVIDIA website at /hardware/technology/g-sync.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 No.supplier’s Declaration of ConformityTrade Name LGResponsible Party LG Electronics USA, Inc.Address 1000 Sylvan Ave Englewood Cliffs, NJ 07632Telephone (201)266-2215。
1 Adjusting the screen resolutionAdjusting the screen resolutionDue to the nature of liquid crystal display (LCD) technology, the picture resolution is always fixed. For the best display performance, please set the display to its maximum resolution that is the same with the monitor aspect ratio. This is called “Native Resolution” or maximal resolution – that is, the clearest picture. Please refer to the table below for the native resolution of your LCD. Lower resolutions are displayed on a full screen through an interpolation circuit. Image blurring across pixel boundaries can occur with the interpolated resolution depending upon the image type and its initial resolution.1. Open Display Properties and select the Settings tab.Y ou can open Display Properties by right-clicking on the Windows desktop and selecting Properties from the pop-up menu.2. Use the slider in the Screen area section to adjust the screen resolution.Select the recommended resolution (maximum resolution) then click Apply .3. Click OK then Yes .4. Close the Display Properties window.If your input source does not provide an image which is the same with the monitor aspect ratio, the displayed image may appear stretched or distorted. T o maintain the original aspect ratio, image scaling options can be found in the Display Mode adjustment. See the user manual formore information.• T o take full advantage of LCD technology you should select the native resolution setting of your PC screen as described below. Be aware that not all PC video cards provide this resolution value. If yours doesn't, check with the video card manufacturer's website for an updated driver for your particular model PC video cardwhich supports this resolution. Software video drivers are often updated and available for new hardware video resolutions. If necessary, you may need to replace and update the PC video card hardware to be able to support the native resolution of the monitor.• Depending on the operating system on your PC, different procedures should be followed to adjust the screen resolution. Refer to the help document of your operating system for details.If you select some other resolution, be aware that this other resolution is interpolated and may not accurately display the screen image as well as it could do at the native resolution setting.2Adjusting the screen refresh rate Adjusting the screen refresh rateY ou don’t have to choose the highest possible refresh rate on an LCD display, because it is not technically possible for an LCD display to flicker. The best results are obtained by using the factory modes already set in your computer. Check next chapter to see the factory modes: Preset display models on page 3.1. Double click the Display icon in Control Panel .2. From the Display Properties window, select the Settings tab and click the Advancedbutton.3. Select the Adapter tab, and select an appropriate refresh rate to match one of theapplicable factory modes as listed in the specification table.4. Click Change , OK , then Yes . 5. Close the Display Propertieswindow.Depending on the operating system on your PC, different procedures should be followed to adjust the screen resolution. Refer to the help document of your operating system for details.3 Preset display modelsPreset display models640x48060v vv vv v640x48075v v v 720x40070vvv720x48060v v v 720x57650vvv800x60060v v v 800x60075v v v 832x62475v v v 1024x76860v v v 1024x76875v v v 1152x87075vvv1280x72050vv v 1280x72060v vv vv v1280x80060v v v 1280x102460v v v 1280x102475v v v 1680x105060v v v 1600x90060vvv1920x108024v v v 1920x108025v v v 1920x108030v v v 1920x108050vv v 1920x108060v v v v v v 1920x1080100v v v v v v 1920x1080120vv vv vv 2560x144060v v v 2560x1440120vvv2560x1440144vv v • T o make sure the above timing works, check the compatibility and specifications of your graphic card first.• T o obtain the best image quality, refer to the above table to set the timing and the resolution of the input source.4Preset display modelsWQHD (2560x1440) video inputImage disruption may occur as a result of signal frequency differences from graphic cards whichdo not correspond with the usual standard. This is not, however, an error. Y ou may improve this situation by altering an automatic setting or by manually changing the phase setting and the pixel frequency from the DISPLAY menu.100120144100120144HDMI v v v v v v v v v v DisplayPort v v v v v v v v v v USB-C™ (DP Alt mode)vvvvvvvvvv100120144100120144HDMI v v v v v v v v DisplayPort v v v v v v v v v USB-C™(DP Alt mode)vvvvvvvvv100120144100120144HDMIvvvvvvvvvv100120144HDMIv (*)v (*)v (*)v (*)v (*)*: The monitor receives 12-bit data and displays 10-bit colors.6/21/19 EX2780Q。
