LG 29UB65 Manual

The LG 29UB65 is a 29-inch UltraWide IPS LED Monitor with 2560x1080 resolution, 21:9 aspect ratio, 5ms response time, 300 cd/m² brightness, 10,000,000:1 dynamic contrast ratio, HDMI and DisplayPort inputs, built-in speakers, OnScreen Control software, Split Screen 2.0 functionality, Reader Mode, Flicker Safe technology, and Black Stabilizer. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: UltraWide IPS panel, On-Screen Display controls, built-in speakers, multiple input ports, adjustable stand.

Feature	Description
UltraWide Display	29-inch 21:9 aspect ratio for enhanced productivity
HDMI Input	For high-definition video and audio connection
DisplayPort Input	For digital video connection
Built-in Speakers	Integrated 7W speakers for audio output
Power Input	For AC power connection
Headphone Jack	For private audio listening
Power Button	Turns monitor on/off
Joystick Control	Navigates OSD menu and settings
Input Selection	Switches between connected devices
Split Screen 2.0	Multi-tasking with multiple input sources

Installation

Unpack and inspect contents. Assemble monitor stand.

1. Attach stand: Align stand with monitor base and secure with provided screw.
2. Connect video sources: Use HDMI or DisplayPort cables for computer or media devices.
3. Connect audio: Use headphone jack or built-in speakers.
4. Plug into AC power.

WARNING! Monitor is heavy; lift with care to avoid injury. Ensure stand is securely attached.

First-Time Setup

Power on monitor; adjust settings as needed.

1. Input selection: Press INPUT button to select correct source (HDMI/DisplayPort).
2. Adjust display settings: Use OSD menu for brightness, contrast, and color.
3. Set resolution: Ensure computer outputs 2560x1080 for optimal display.
4. Install OnScreen Control: Download software for enhanced control options.

CAUTION! Ensure stable surface; avoid placing near heat sources.

Specifications

• Screen Size: 29 inches UltraWide IPS.
• Resolution: 2560 x 1080 (21:9 aspect ratio).
• Response Time: 5ms (GTG).
• Brightness: 300 cd/m².
• Contrast Ratio: 10,000,000:1 (Dynamic).
• Inputs: HDMI, DisplayPort, Headphone jack.
• Speakers: 7W x 2 built-in speakers.
• Power Consumption: Typical 38W, Max 65W, Standby ≤0.5W.
• Operating Temp: 0°C to 40°C.

Controls and Settings

Access OSD via joystick control on bottom bezel. Power Button: Turns monitor on/off.

OSD Menu: Brightness, Contrast, Sharpness, Color Temperature, Input Selection, Picture Mode, Audio Settings.

Picture Modes: Custom, Reader, Photo, Cinema, Color Weakness. Audio: Volume control, mute function. Input: HDMI, DisplayPort selection. Special Features: Split Screen, Flicker Safe, Black Stabilizer, Response Time control.

Connecting Devices

HDMI: For computers, gaming consoles, media players. DisplayPort: For high-quality digital connection.

1. Turn off monitor and devices before connecting.
2. Match cables to ports (HDMI to HDMI, DisplayPort to DisplayPort).
3. Select input via INPUT button or OSD menu.
4. For audio: Connect speakers to headphone jack or use built-in speakers.

Tip: Use high-quality cables for best video and audio performance.

Advanced Features

Split Screen 2.0: Display two input sources simultaneously.

1. Access Split Screen: Press and hold INPUT button or use OSD menu.
2. Select layout: Choose from various split screen configurations.
3. Assign inputs: Assign different sources to each screen section.
4. Adjust ratio: Modify split ratio as needed.
5. OnScreen Control: Use software for window arrangement and screen split.
6. Reader Mode: Reduces blue light for comfortable reading.
7. Flicker Safe: Minimizes screen flickering for reduced eye strain.
8. Black Stabilizer: Enhances visibility in dark scenes.

WARNING! Do not apply excessive pressure to screen surface.

Accessibility Features

Reader Mode: Reduces blue light emission for comfortable extended reading. Color Weakness Mode: Enhances color distinction for users with color vision deficiency. Flicker Safe: Reduces screen flickering to minimize eye strain.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; slightly damp cloth for stubborn stains. Avoid liquids directly on screen.

CAUTION! Do not use alcohol, thinner, or benzene; keep away from moisture and extreme temperatures.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 LG Electronics; all trademarks property of LG Electronics. Energy Star compliant. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cable connection	Check power cable; ensure outlet is working; press power button firmly.
No display	Input selection/cables	Select correct input source; check cable connections; ensure device is powered on.
Poor image quality	Resolution settings	Set computer resolution to 2560x1080; adjust brightness/contrast in OSD.
No sound	Audio settings/connections	Check audio cable connections; adjust volume in OSD; ensure correct audio output selected.
Split Screen not working	Input configuration	Ensure two different sources are connected; restart split screen function.

Reset: OSD Menu > General > Reset All if available.

Service: 1-800-243-0000; www.lg.com