LG 29UM68 Owner's Manual

The LG 29UM68 is a 29-inch UltraWide IPS LED Monitor with 2560x1080 resolution, AMD FreeSync technology, 75Hz refresh rate, sRGB 99% color gamut, OnScreen Control, Dual Controller, Reader Mode, Flicker Safe, Black Stabilizer, Dynamic Action Sync, and multiple connectivity options including HDMI, DisplayPort, and headphone jack. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Advanced Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 29-inch UltraWide IPS display, On-Screen Display controls, Power button, Connectivity ports, Stand with tilt adjustment.

Feature	Description
Screen Size	29-inch UltraWide (21:9 aspect ratio)
Resolution	2560 x 1080 (Full HD)
Panel Type	IPS LED
Refresh Rate	75Hz with AMD FreeSync
Response Time	5ms (GTG)
Connectivity	HDMI, DisplayPort, Headphone Jack
Color Gamut	sRGB 99%
Special Features	OnScreen Control, Dual Controller, Reader Mode
Power Consumption	Max 40W, Standby <0.5W
VESA Mount	100x100mm compatible

Installation

Unpack and inspect contents. Assemble monitor stand and base.

Attach stand to monitor: Align stand with monitor base and secure with provided screw.
Connect power cable: Plug DC adapter to monitor and AC power cord to outlet.
Connect video source: Use HDMI or DisplayPort cable to connect to computer.
Connect audio devices: Use headphone jack for external speakers or headphones.

WARNING! Monitor is fragile; handle with care to avoid screen damage. Ensure all connections are secure.

First-Time Setup

Power on monitor; adjust settings for optimal viewing.

Power connection: Connect to AC power and press power button.
Input selection: Press INPUT button to select correct source (HDMI/DisplayPort).
Display settings: Use OSD menu to adjust brightness, contrast, and color settings.
Screen split: Configure OnScreen Control for multi-window setup if needed.
AMD FreeSync: Enable in OSD and graphics card settings for smooth gaming.

CAUTION! Ensure stable surface; avoid direct sunlight on screen.

Specifications

Screen Size: 29 inches UltraWide IPS.
Resolution: 2560 x 1080 (21:9 aspect ratio).
Brightness: 250 cd/m² (typical).
Contrast Ratio: 1000:1 (static).
Viewing Angle: 178°/178° (CR>10).
Color Support: 16.7 million colors, sRGB 99%.
Inputs: HDMI, DisplayPort, Headphone Out.
Power Source: 100-240V AC, 50/60Hz.
Dimensions: 699.4 x 418.5 x 215mm (with stand).
Weight: 5.3kg (with stand).

Controls and Settings

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

OSD Menu Navigation: Use joystick to navigate menus - Push for select, move for navigation.

Picture: Brightness, Contrast, Sharpness, Color Temp, Gamma, Black Stabilizer. Game: Response Time Control, FreeSync, Black Stabilizer, Dynamic Action Sync. Display: Input List, Screen Adjust, PBP. General: Language, Reset, Power LED.

Connecting Devices

HDMI: For computers, gaming consoles. DisplayPort: For high-refresh rate PC connection.

Turn off monitor and computer before connecting.
Match cables to ports (HDMI to HDMI, DisplayPort to DisplayPort).
Select input via INPUT button or OSD menu.
For audio: Connect speakers/headphones to headphone jack.

Tip: Use high-quality cables for best performance and 75Hz refresh rate.

Advanced Features

Supports multiple productivity and gaming enhancements.

OnScreen Control: Install software for easy monitor settings management.
Dual Controller: Control two computers with one keyboard/mouse.
Screen Split: Divide screen into multiple sections (PBP mode).
AMD FreeSync: Eliminate screen tearing and stuttering during gaming.
Black Stabilizer: Enhance visibility in dark scenes.
Dynamic Action Sync: Reduce input lag for gaming.
Flicker Safe: Reduce screen flickering for comfortable viewing.
Reader Mode: Reduce blue light emission for reading.

WARNING! Install latest drivers and software from LG website for full functionality.

Accessibility Features

Reader Mode: Reduces blue light for comfortable reading. Flicker Safe: Minimizes screen flickering. Black Stabilizer: Improves visibility in dark areas for gaming.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; mild cleaner for bezel if needed.

CAUTION! Do not use alcohol, thinner, or benzene; avoid spraying liquids directly on screen.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2025 LG Electronics; all trademarks property of their respective owners. Energy Star certified for energy efficiency. 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 connections; ensure outlet is working.
No display	Input selection/cables	Select correct input source; check cable connections; test with another device.
Image blurry	Resolution settings	Set resolution to 2560x1080; adjust sharpness in OSD.
Color issues	Color settings	Reset color settings; check graphics card settings.
FreeSync not working	Settings/compatibility	Enable in OSD and graphics driver; ensure compatible AMD graphics card.

Reset: OSD Menu > General > Reset All.

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