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LG 32UK50T - User Manual

LG 32UK50T
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www.lg.com
Please read the safety information carefully before using the product.
LED LCD Monitor (LED Monitor) Model List
Owner's Manual
LED LCD MONITOR
(LED MONITOR*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
32UD59
32MU59
32UD60
32UK50T

Questions and Answers

  • V
    vcostaAug 13, 2025
    Why is nothing displayed on my LG Monitor screen?
    • S
      Shane HartAug 13, 2025
      If nothing is displayed on your LG Monitor screen, ensure the power cord is correctly plugged into the outlet. Also, verify the power cable connection and press the power button. Check that the connected input is enabled via Menu > Input > Input list. If signals from the PC are out of range, refer to the Product Specification section to set the appropriate frequency. Finally, check and reconnect the cable.
  • S
    Sarah AdamsAug 17, 2025
    How to get sound from headphone port or speaker of LG 32UK50T Monitor?
    • M
      Mary RichardsAug 17, 2025
      If there is no sound from the headphone port or speaker of your LG Monitor, try increasing the volume using the button on the monitor. Also, set the audio output of the PC to the monitor you are using by going to Control Panel > Hardware and Sound > Sound and setting the monitor as the default device in Microsoft Windows.
  • D
    Daniel BoltonAug 20, 2025
    What to do if the display color is abnormal on my LG 32UK50T Monitor?
    • D
      Daniel FloresAug 21, 2025
      If the display color is abnormal on your LG Monitor, set the color to 24 bit (true color) or higher via Control Panel > Display > Settings > Color Quality in Windows. Also, check if the signal cable is properly connected; reconnect it or reinsert the PC's graphics card. Note that pixilated spots (red, green, blue, white, or black) may appear, which is normal for an LCD screen and not a defect.
  • G
    Gina RuizAug 25, 2025
    How to fix unstable and shaky screen display or shadow trails on LG 32UK50T Monitor?
    • K
      Karen MyersAug 25, 2025
      If your LG Monitor's screen display is unstable, shaky, or images leave shadow trails, and the resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution.
  • L
    laura93Aug 28, 2025
    What to do if my LG 32UK50T does not work with external devices?
    • M
      Michael LunaAug 28, 2025
      If your LG Monitor does not work with an external device, such as an AV Receiver or Blu-ray Player, it might be due to compatibility issues, such as no display, no sound, or abnormal color. Try setting the HDMI ULTRA HD Deep Color to Off by navigating to Menu > Picture > Picture Adjust > HDMI ULTRA HD Deep Color.
  • G
    Grace MuellerSep 1, 2025
    Why does my LG 32UK50T Monitor display "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message?
    • D
      Denise ProctorSep 1, 2025
      If your LG Monitor displays an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message, be sure to install the display driver. Also, make sure to check if the video card supports Plug&Play function.
  • R
    rmcdanielSep 4, 2025
    How to turn off the OSD lock message on my LG 32UK50T Monitor?
    • D
      Dr. Andrew Hernandez IVSep 4, 2025
      To turn off the OSD lock message on your LG Monitor, go to Menu > General and set OSD Lock to Off.
  • B
    Brooke CarterSep 8, 2025
    Why does the screen of my LG 32UK50T Monitor retain an image, and how to prevent it?
    • R
      Robert FosterSep 8, 2025
      Displaying a still image for a prolonged time may cause damage to the screen of your LG Monitor, resulting in the retention of the image. To extend the lifetime of the monitor, use a screensaver.

Summary

LICENSE

ASSEMBLING AND PREPARING

Product Components

Lists the items included in the product box.

Monitor Installation Guide

Step-by-step instructions for physically setting up the monitor, including stand assembly.

Desk Setup and Power Connection

Guide for placing the monitor on a desk and connecting power.

Stand Height Adjustment

Instructions for adjusting the monitor's vertical height.

USING THE MONITOR

Connecting to a PC

Instructions for connecting the monitor to a computer via HDMI or DisplayPort.

Connecting to AV Devices

Guide for connecting external audio-visual devices using HDMI.

Connecting Headphones

Instructions for connecting headphones to the monitor's audio port.

USER SETTINGS

OSD Menu Navigation

Steps to access and navigate the monitor's on-screen display (OSD) menu.

Quick Settings and Picture Modes

Adjustments for brightness, contrast, color temperature, and picture modes.

Game and Color Adjustments

Settings for gaming modes, response time, FreeSync, and color tuning.

TROUBLESHOOTING

Display and OSD Issues

Solutions for no display, OSD lock, image retention, and display instability.

SPECIFICATIONS

Specifications for 32 UD59;32 MU59;32 UD60

Technical details including screen type, resolution, and dimensions for specific models.

Specifications for 32 UK50 T

Technical details including screen type, resolution, and dimensions for the 32UK50T model.

Factory Support Modes

Lists supported resolutions, frequencies, and polarity for HDMI and DisplayPort.

Overview

This document is an owner's manual for LG LED LCD Monitors, specifically models 32UD59, 32MU59, 32UD60, and 32UK50T. The manual provides detailed instructions for assembling, installing, using, and troubleshooting the monitor, along with technical specifications.

Function Description

The LG LED LCD Monitor serves as a display unit for various devices, including PCs and AV equipment. It supports high-definition multimedia input and offers a range of user settings to optimize viewing experience. The monitor is designed for both personal and professional use, providing features like adjustable stand height and angle, and compatibility with wall mounts. It incorporates LED backlighting for enhanced display quality.

Important Technical Specifications

General Display:

  • Type: TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Screen
  • Pixel Pitch: 0.181 mm x 0.181 mm
  • Maximum Resolution: 3840 x 2160 @ 60 Hz
  • Recommended Resolution: 3840 x 2160 @ 60 Hz
  • Horizontal Frequency: 30 kHz to 135 kHz
  • Vertical Frequency: 56Hz to 61 Hz

Input Connectors:

  • 32UD59/32MU59/32UD60: HDMI IN1, HDMI IN2, DP (DisplayPort) IN, H/P (Headphone) OUT
  • 32UK50T: HDMI IN1, HDMI IN2, DP (DisplayPort) IN, H/P (Headphone) OUT

Power:

  • Power Input: 19 V 3.3 A
  • Power Consumption (Typical):
    • On mode: 50 W (Outgoing condition)
    • Sleep Mode: ≤ 0.5 W
    • Off Mode: ≤ 0.3 W
  • AC/DC Adaptor: Various types from Asian Power Devices Inc. or LIEN CHANG ELECTRONIC ENTERPRISE, with an output of 19 V 3.42 A.

Environmental Conditions:

  • Operating Condition: Temperature: 0°C to 40°C (32°F to 104°F); Humidity: < 80%
  • Storing Condition: Temperature: -20°C to 60°C (-4°F to 140°F); Humidity: < 85%

Dimensions (Width x Height x Depth):

  • 32UD59/32MU59/32UD60:
    • With Stand: 728.1 x 458.2 x 236.8 mm (28.6 x 18.0 x 9.3 inches)
    • Without Stand: 728.1 x 424.6 x 49.9 mm (28.6 x 16.7 x 1.9 inches)
  • 32UK50T:
    • With Stand: 728.1 x 518.2 x 208.8 mm (28.6 x 20.4 x 8.2 inches)
    • Without Stand: 728.1 x 424.6 x 49.9 mm (28.6 x 16.7 x 1.9 inches)

Weight (Without Packaging):

  • 32UD59/32MU59/32UD60:
    • With Stand: 7.1 kg (15.6 lbs)
    • Without Stand: 5.3 kg (11.6 lbs)
  • 32UK50T:
    • With Stand: 6.2 kg (13.6 lbs)
    • Without Stand: 5.3 kg (11.6 lbs)

Usage Features

Joystick Button Control: The monitor features a joystick button at the bottom for easy control of functions.

  • Power On/Off: Press once to turn on, press and hold to turn off.
  • Volume Control: Move left/right to adjust volume.
  • Main Menu Activation: Press the joystick button to activate the main menu.
  • Navigation: Move up/down/left/right to navigate menu options.

Input Connectivity:

  • PC Connection: Supports HDMI and DisplayPort connections. Users should select the appropriate input option from the menu. Certified cables are recommended to avoid compatibility issues or image noise.
  • AV Devices Connection: Supports HDMI connection for AV devices.
  • External Devices: Connects to external devices via the headphones port. Straight earphones are recommended over angled ones to avoid interference with other external devices.

Stand Adjustments:

  • Height Adjustment: The stand allows for height adjustment up to 120.0 mm (4.72 inches). Users are warned not to place fingers between the screen and base during adjustment.
  • Angle Adjustment: The screen angle can be adjusted forwards (20° for 32UD59/32MU59/32UD60, 15° for 32UK50T) and backwards (-5°) for comfortable viewing. Users are advised to avoid touching or pressing the screen area during adjustment.
  • Horizontal Level: The monitor head can be slightly rotated up or down (up to 3°) to adjust the horizontal level.

Wall Mounting:

  • Supports standard VESA wall mount plates (100 x 100 mm, M4 x L10 screws).
  • Requires at least 100 mm (3.94 inches) clearance from the wall and sides for ventilation.
  • Users are cautioned to use genuine LG wall mounting brackets and screws, and to avoid excessive force during installation.

On-Screen Display (OSD) Menu:

  • Quick Settings: Brightness, Contrast, Volume, Color Temperature (Custom, Warm, Medium, Cool, Manual).
  • Input Settings: Input List (selects input mode), Aspect Ratio (Full Wide, Original, 1:1).
  • Picture Settings: Picture Mode (Custom, Reader, Photo, Cinema, Dark Room 1, Dark Room 2, Color Weakness), Picture Adjust (Brightness, Contrast, Sharpness, SUPER RESOLUTION+, Black Level, HDMI ULTRA HD Deep Color, DFC), Game Adjust (Response Time, FreeSync, Black Stabilizer, Gamma, Color Temp, Red, Green, Blue, Six Color, Hue, Saturation).
  • General Settings: Language, SMART ENERGY SAVING (High, Low, Off), Power LED (On, Off), Automatic Standby (Off, 4H, 6H, 8H), DisplayPort 1.2 (Enable, Disable), Buzzer (On, Off), OSD Lock (On, Off), OSD Size (Large, Small), Reset.

Game-Specific Features:

  • Picture Modes: FPS Game 1, FPS Game 2, RTS Game, Custom (Game) for optimized gaming experiences.
  • Response Time: Adjustable (Fast, Normal, Slow, Off) to reduce image sticking.
  • FreeSync: Provides seamless and natural images by synchronizing vertical frequency with input signal (requires compatible AMD graphics card and DisplayPort/HDMI). Extended mode offers wider frequency range but may cause screen flicker.
  • Black Stabilizer: Enhances visibility in dark scenes by adjusting black contrast.
  • HDMI ULTRA HD Deep Color: Provides sharper images for devices supporting ULTRA HD Deep Color (4K@60 Hz Support Format with various color depths and chroma sampling).

Maintenance Features

Cleaning:

  • When moving or installing the monitor, cover the screen with a soft cloth to protect it from scratches.

Safety Precautions:

  • Always use genuine components to ensure safety and product performance.
  • Disconnect the power cord and all cables before moving or lifting the monitor.
  • Hold the monitor frame firmly; do not hold the panel itself.
  • Avoid strong shocks or vibrations.
  • Keep the monitor upright; do not turn it on its side or tilt it sideways.
  • Do not apply foreign substances (oils, lubricants) to screw parts.
  • Avoid excessive force when tightening screws.
  • Unplug the power cord before moving or installing to prevent electric shock.
  • For wall mounting, use the genuine LG wall mounting bracket and screws that conform to VESA standard.
  • To extend monitor lifetime, use a screensaver to prevent image sticking from prolonged display of still images.

Troubleshooting:

  • The manual provides solutions for common issues such as "Nothing is displayed on the screen," "OSD lock message," "Screen retains an image," and "Screen display is unstable/shaky."
  • It advises checking power connections, cable connections, input settings, and resolution.
  • For color issues, it suggests setting color depth to 24-bit or higher and checking signal cable connections.
  • For "Unrecognized monitor" messages, it recommends installing the display driver from lg.com and verifying Plug&Play support.
  • For no sound from headphones/speakers, it suggests increasing volume and setting the monitor as the default audio device in PC settings.
  • For issues with external devices supporting UHD resolution, it advises setting HDMI ULTRA HD Deep Color to Off if problems occur.

Energy Saving:

  • SMART ENERGY SAVING: Offers High, Low, and Off options to save energy by adjusting monitor luminance.
  • Automatic Standby: Automatically turns off the monitor after a set period (4H, 6H, or 8H) if there is no screen movement. This feature is set to turn off automatically after 4 hours in Europe market models to meet ErP Directive, but can be disabled.

Software Support:

  • Drivers and software, including Monitor Driver, OnScreen Control, and Dual Controller, can be downloaded from www.lg.com.

Licensing:

  • Information on HDMI and other licenses is available on www.lg.com.
  • LG Electronics provides open source code under GPL, LGPL, MPL, and other licenses via http://opensource.lge.com, or on CD-ROM upon email request for a charge.

LG 32UK50T Specifications

General IconGeneral
BrandLG
Model32UK50T
CategoryMonitor
LanguageEnglish

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