Page 1
Owner's Manual IPS LED MONITOR (LED MONITOR*) *LG LED Monitors are LCD Monitors with LED Backlighting. Please read the safety information carefully before using the product. IPS LED Monitor (LED Monitor) Model List 32UD99 32MU99...
Page 2
CONTENTS - Connecting Headphones LICENSE USER SETTINGS ASSEMBLING AND PREPARING Activating the Main Menu Product Components - Main Menu Features Supported Drivers and Software User Settings Component and Button Description - Menu Settings - How to Use the Joystick Button Input Connector TROUBLESHOOTING Moving and Lifting the Monitor...
Page 3
LICENSE Each model has different licenses. 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. VESA, VESA logo, DisplayPort compliance logo and DisplayPort compliance logo for dual-mode source devices are all registered trademarks of the Video Electronics Stan- dards Association.
The product warranty will not cover damage or injury caused by the use of counterfeit components. It is recommend 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. NOTE Note that the components may look different from those shown here.
Supported Drivers and Software Check the drivers and software supported by your product and refer to the manuals on the CD enclosed in the product package. Drivers and Software Installation Priority 32UD99/32MU99 Monitor Driver Recommended OnScreen Control Recommended Dual Controller...
Component and Button Description Joystick Button Power LED On: power is on Off: power is off 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.
Moving and Lifting the Monitor CAUTION When moving or lifting the monitor, follow these in- As far as possible, avoid touching the monitor structions to prevent the monitor from being scratched screen. This may result in damage to the screen or or damaged and to ensure safe transportation regard- some of the pixels used to create images.
Installing the Monitor Assembling the stand base Turn the screw clockwise to secure the stand base. Please put a soft cloth on a low table or box to protect the screen of the monitor. Please put the monitor on the soft cloth with the screen facing down.
Using the cable holder CAUTION Arrange the cables using the cable holder as shown in Illustrations in this document represent typical the illustration. procedures, so they may look different from the actual product. Do not carry the monitor upside down by just holding the stand base.
Installing onto a table Cautions When Connecting Power Cord Lift the monitor and place it on the table in an up- right position. Place at least 100 mm away from the wall to ensure sufficient ventilation. 100 mm 100 mm 100 mm 100-240 V~ 100 mm...
Adjusting the angle Adjusting the Stand Height Place the monitor in an upright position, mounted Handle the monitor with both hands for safety. on the stand base. Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience.
Pivot Feature Rotate the monitor clockwise as shown in the figure. The pivot feature allows the monitor to rotate 90° clockwise. Head Complete the installation by rotating the monitor 90° as shown below. Stand WARNING To avoid scratching the stand base, make sure that when rotating the monitor using the pivot feature, the stand does not make contact with the monitor.
WARNING NOTE Take care when rotating the monitor if the cable The left or right side of the monitor head can be is connected. slightly rotated up or down (up to 3°). Adjust the To avoid injury when rotating the display, do not horizontal level of the monitor head.
If you use improper screw, the product might be dam- Installing the wall mount plate aged and drop from mounted position. In this case, LG Electronics is not responsible for it. This monitor supports the specification of the standard wall mount plate or compatible device.
Page 16
Installing the monitor on the ceiling or on a slanted wall may result in the monitor falling off, which could lead to injury. Please use the genu- ine LG wall mounting bracket. For more informa- tion, contact your local retail store or a qualified installer.
NOTE There may be no video or audio output depending on the DP version of the PC. If you use generic cables not certified by LG, the screen may not display or there may be image noises. NOTE If you use HDMI PC, it can cause compatibility problem.
Connecting to AV Devices USB-C connection Transmits digital video and audio signals from your PC HDMI connection to the monitor. Connect the monitor to your PC using the USB-C cable Transmits the digital video and audio signals from your as shown in the illustration below. PC and A/V devices to the monitor.
Connecting Peripherals Connecting to External Devices USB Cable connection - PC Connecting Headphones The USB port on the product functions as a USB hub. Connect peripherals to the monitor via the headphones Please connect the USB C-C or USB C-A cable to the port.
USER SETTINGS Activating the Main Menu Press the joystick button on the bottom of the monitor. Move the joystick up/down ( ▲ / ▼ ) and left/right( ◄ / ► ) to set the options. Press the joystick button once more to exit the main menu. Joystick Button Button Menu Status...
User Settings Menu Settings To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. Configure the options by moving the joystick up/down/left/right. To return to the upper menu or set other menu items, move the joystick to ◄ or pressing ( / Ok) it.
Page 22
[PBP] Menu > Input Description Input List Main Input List Displays the screens of two input modes on one monitor. Sub Input List Sub Screen (Right) PBP Connection HDMI 1 HDMI 2 DisplayPort USB-C HDMI 1 HDMI 2 Main Screen (Left) DisplayPort USB-C...
Page 23
Calibration 1 Adjusts to the last calibrated screen. Calibration 2 Adjusts to the previously calibrated screen. NOTE If the picture mode is changed, the screen may flicker or the resolution of your PC screen may be affected. Calibration 2 : Installation of TRUE COLOR PRO and proceeding Calibration will enable this menu. Picture Mode on HDR signal.
Page 24
NOTE If the connected device does not support ULTRA HD Deep Color, the feature may not work properly. If a problem occurs, set the HDMI ULTRA HD Deep Color option to Off. Adjusts the brightness automatically according to the screen. Disables the DFC feature.
Page 25
Six Color Meets the user requirements for colors through adjusting the color and saturation of the six colors(Red_Hue, Red_Saturation, Green_Hue, Green_Saturation, Blue_Hue, Blue_Satu- ration, Cyan_Hue, Cyan_Saturation, Magenta_Hue, Magenta_Saturation, Yellow_Hue, Yellow_Saturation) and saving the settings. Adjusts the tone of the screen colors. Saturation Adjusts the saturation of the screen colors.
TROUBLESHOOTING Nothing is displayed on the screen. Is the monitor's power cord plugged in? Check if the power cord is correctly plugged into the power outlet. Is the power LED on? Check the power cable connection and press the power button. Check that the connected input is enabled (Menu >...
Page 27
NOTE Check if the graphics card's resolution or frequency is within the range allowed by the monitor and set it to the recommended (optimal) resolution in Control Panel > Display > settings. Not setting the graphics card to the recommended (optimal) resolution may result in blurred text, a dimmed screen, a truncated display area, or misalignment of the display.
SPECIFICATIONS LCD Screen Type TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen Pixel Pitch 0.18159 mm x 0.18159 mm Resolution Maximum Resolution 3840 x 2160 @ 60 Hz Recommended Resolution 3840 x 2160 @ 60 Hz Video Signal Horizontal Frequency 30 kHz to 135 kHz Vertical Frequency 56 Hz to 61 Hz...
Page 29
Factory Support Mode (Preset Mode, PC) HDMI Horizontal Vertical Display Modes (Resolution) Polarity(H/V) Remarks Frequency(kHz) Frequency(Hz) 640 x 480 31.469 59.94 800 x 600 37.879 60.317 1024 x 768 48.363 1152 x 864 54.347 60.05 1280 x 720 1280 x 1024 63.981 60.02 1600 x 900...
HDMI Timing (Video) Factory support mode Horizontal Vertical Remarks (Preset Mode) Frequency(kHz) Frequency(Hz) 480p 31.5 720p 45.0 1080p 67.5 2160p Power LED Mode LED Color On Mode White Sleep Mode Off Mode...