LG 32UK550 LED LCD Monitor Owner's Manual

License

Each model has different licenses. Visit www.lg.com for more information.

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

Open Source Software Notice Information

To obtain source code under GPL, LGPL, MPL, and other open source licenses, visit http://opensource.lge.com. License terms, warranty disclaimers, and copyright notices are also available for download.

LG Electronics will provide open source code on CD-ROM for a charge covering distribution costs upon email request to opensource@lge.com. This offer is valid for three years after the last shipment.

Assembling and Preparing

Note: Components may differ from illustrations. Product information and specifications are subject to change without notice. Optional accessories can be purchased from electronics stores or online retailers. Power cords may vary by region.

Supported Drivers and Software

Download the latest versions from the enclosed CD or the LGE website (www.lg.com).

Caution

Use genuine LG components for safety and performance. Unauthorized components may void the warranty. Use supplied components. Generic cables may cause display issues or noise. Illustrations are typical and may differ from the actual product. Do not apply foreign substances to screw parts. Excessive force on screws can cause damage. Do not carry the monitor upside down by the base. Avoid touching the monitor screen when lifting or moving.

Product and Button Description

Joystick Button / Power LED

Description of the joystick button and power LED.

How to Use the Joystick Button

Control monitor functions by pressing or moving the joystick button.

Basic Functions

Note: The joystick button is located at the bottom of the monitor.

Moving and Lifting the Monitor

To prevent scratches or damage during transport: Place in original packaging. Disconnect power and cables before moving. Hold the frame firmly, not the panel. Keep the screen facing away from you. Avoid shock or excessive vibration. Keep upright; do not tilt or turn sideways.

Caution

Avoid touching the screen to prevent damage. Using the monitor without the stand base can cause instability and falls. The joystick button may malfunction if the monitor is unstable.

Installation

Installing on a Table

Place the monitor upright on a table, at least 100 mm (3.9 inches) from the wall for ventilation.

Caution

Unplug the power cord before installation to avoid electric shock. Use the provided power cord and a grounded outlet. Contact a dealer for a replacement cord.

Adjusting the Stand Height

1. Place the monitor upright on the stand base. 2. Handle with both hands.

Maximum adjustable height: 110.0 mm (4.3 inches).

Warning

Do not place hands on the stand body while adjusting height to avoid finger injury.

Adjusting the Angle

1. Place the monitor upright on the stand base. 2. Adjust the screen angle.

The screen angle can be adjusted from -5° to 15° for comfortable viewing.

Warning

To avoid finger injury, do not hold the lower part of the monitor frame when adjusting the angle. Be careful not to touch or press the screen.

Using the Kensington Lock

The Kensington security system connector is at the bottom of the monitor. Refer to the Kensington manual or http://www.kensington.com for installation and usage. Connect the monitor to a table using the security cable.

Note: The Kensington security system is optional and can be obtained from electronics stores.

Installing the Wall Mount Plate

This monitor is compatible with wall mount plates. Note: Wall mount plates are sold separately. Refer to the plate's installation guide. Do not apply excessive force during mounting to avoid screen damage. Remove the stand before wall mounting.

Installing on the Wall

Install the monitor at least 100 mm (3.9 inches) from the wall, with 100 mm (3.9 inches) space on each side for ventilation. Detailed instructions are available from local retailers or by referring to a tilting wall mounting bracket manual.

Using the Monitor

Note: Illustrations may differ from the actual product.

To access settings: Press the joystick button, navigate to Settings > Input, and select the input option.

Caution

Avoid pressing the screen for extended periods to prevent image distortion. Do not display static images for long periods to prevent image retention; use a screensaver. Connect the power cord to a grounded outlet. Monitor may flicker in low temperatures (normal). Red, green, or blue spots on the screen are normal.

Connecting to a PC

This monitor supports Plug and Play, allowing device addition without reconfiguration or manual driver installation.

HDMI Connection

Transmits digital video and audio signals from your PC. Caution: Using DVI to HDMI or DP to HDMI cables may cause compatibility issues. Use certified HDMI cables with the HDMI logo. Recommended types: High-Speed HDMI®/™ cable, High-Speed HDMI®/™ cable with Ethernet.

DisplayPort Connection

Transmits digital video and audio signals from your PC. Note: Video/audio output may depend on the PC's DisplayPort version. Use the supplied DisplayPort cable. For Mini DisplayPort, use a Mini DP to DP cable or gender supporting DisplayPort 1.4.

Connecting AV Devices

HDMI Connection

Transmits digital video and audio signals from AV devices. Note: Compatibility issues may arise with DVI to HDMI or DP to HDMI cables. Use certified HDMI cables. Recommended types: High-Speed HDMI®/™ cable, High-Speed HDMI®/™ cable with Ethernet.

Connecting Peripherals

Headphones Connection

Connect peripherals via the headphones port. Note: Peripheral devices sold separately. Audio functions may be limited by PC/external device settings. Angled earphones may interfere with other connections; straight earphones are recommended.

Earphone Types: Angled, Straight (Recommended)

User Settings

Note: OSD (On Screen Display) may differ slightly from manual illustrations.

Activating the Main Menu

1. Press the joystick button. 2. Navigate options with the joystick. 3. Press the joystick button again to exit.

Joystick Button Actions

Main Menu Features

Input: Sets input mode. Power Off: Turns off the monitor. Settings: Configures screen settings. Game: Sets game mode. Exit: Exits the main menu.

Menu Settings

1. Press joystick to enter OSD menu, then Settings. 2. Use joystick to navigate and set options. 3. Use joystick to return to upper menu or set items. 4. Use joystick to exit OSD menu.

Navigation Icons: Quick Settings, Input, Picture, General.

Quick Settings

Input Settings

Picture Settings

Note: Picture Mode availability depends on input signal.

Picture Mode (SDR Signal)

Note: Changing picture mode may cause screen flicker or affect PC resolution.

Picture Mode (HDR Signal)

Note: HDR content performance may vary with Windows 10 settings. HDR function may cause poor picture quality or flickering based on graphic card performance.

Picture Adjust

HDMI ULTRA HD Deep Color

Note: Feature may not work if the connected device does not support ULTRA HD Deep Color. Set to Off if problems occur. Must be set separately for each HDMI port. Can be changed via SET OSD Menu (Settings - Picture - Picture Adjust - HDMI ULTRA HD Deep Color Off/On).

DFC (Dynamic Contrast Control)

Game Adjust

Color Adjust

Picture Reset

General Settings

Troubleshooting

Nothing is displayed on the screen.

• Check power cord connection.
• Verify AC availability.
• Check power cable and press power button.
• Ensure correct input is selected (Settings > Input).

No Signal message or screen not displayed

• Check signal cable connection between PC and monitor.
• If still not displayed, for HDMI input: Set HDMI ULTRA HD Deep Color to Off in General settings.

Out of Range message

• PC signals exceed monitor's frequency range. Refer to Product Specification for appropriate frequency settings.

Unstable/Shaky Display or Shadow Trails

• If using HDMI 1080i 60/50 Hz (interlaced), change resolution to 1080p or recommended.
• Incorrect graphics card resolution may cause blurred text, dim screen, or display misalignment. Contact graphics card manufacturer if issues persist.

Image Sticking (even when off)

• Displaying static images for long periods can cause screen damage (image retention). Use a screensaver to extend monitor life.

Spots on the Screen

• Pixilated spots (red, green, blue, white, black) are normal for LCD screens and do not indicate an error or performance issue.

Functions Disabled / OSD Lock

• If functions are unavailable, OSD may be locked. Disable OSD Lock in General settings.

"Unrecognized monitor" Message

• Install display driver from CD or http://www.lg.com.
• Ensure graphics card supports Plug and Play.

No Sound / Images Without Sound

• Check headphone port connections.
• Increase volume with joystick.
• Set PC audio output to the monitor.

Product Specification

Specifications are subject to change without notice. Power consumption varies by operating condition and settings. On mode power consumption measured per ENERGY STAR® and LGE standards.

Factory Support Mode

HDMI (Preset Mode, PC)

DisplayPort

HDMI Timing (Video)

Power LED

Declaration of Conformity

Trade Name: LG

Model: 32UK550

Responsible Party: LG Electronics Inc.

Address: 1000 Sylvan Ave. Englewood Cliffs, NJ 07632 U.S.A

TEL: 201-266-2534

(Information for USA FCC Regulatory)

This device can be used in all regions. Read the owner's manual carefully and keep it handy. The label attached to the product provides technical support information.

Model: [User to fill in]

Serial No.: [User to fill in]

ENERGY STAR is a set of power-saving guidelines issued by the U.S. Environmental Protection Agency (EPA). LG Electronics U.S.A., Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency. Refer to ENERGY STAR.gov for more information.