1. Introduction
This manual provides essential information for the safe and efficient use of your LG 34UM68-P UltraWide Monitor. Please read it thoroughly before operating the product and retain it for future reference.
The LG 34UM68-P is a 34-inch 21:9 IPS Display monitor featuring sRGB over 99%, On-Screen Control with Screen Split, and FreeSync technology. It includes a height and tilt adjustable stand for optimal viewing comfort.
2. Product Overview
Key Features:
- 34" Full HD IPS LED Monitor (Diagonal) with sRGB over 99%
- 2560x1080 Resolution, 21:9 Aspect Ratio
- 75Hz Refresh Rate, 5ms GTG Response Time
- AMD FreeSync Technology
- On-Screen Control with Screen Split functionality
- Height and Tilt Adjustable Stand
- VESA Mount Compatible (100 x 100 mm)
What's in the Box:
- Monitor
- Stand
- Power Cord
- HDMI Cord
- Cable Holder
- Display Port Cable
3. Setup
3.1 Assembling the Stand
Attach the stand base to the stand neck, then secure the assembled stand to the monitor panel. Ensure all screws are tightened securely. No tools are required for assembly.

Figure 1: Monitor Dimensions and Stand Assembly. The image displays the monitor's dimensions: 32.7" width, 16.9" to 21.6" height (adjustable), and 9.4" depth with the stand. The stand is designed for easy, tool-free assembly.
3.2 Connecting the Monitor
- Connect the power cord to the monitor and then to a wall outlet.
- Connect the HDMI or DisplayPort cable from your computer's graphics card to the corresponding input on the monitor.
- For audio output, connect external speakers or headphones to the headphone jack on the monitor (if desired).
Video 1: LG Electronics UltraWide Monitor Overview. This video provides a general overview of LG UltraWide monitors, including connectivity options and design features. It demonstrates the monitor's sleek appearance and potential for productivity.
4. Operating the Monitor
4.1 Power On/Off
Press the power button (usually a joystick-like control located at the bottom center of the monitor) to turn the monitor on or off.
4.2 On-Screen Display (OSD) Menu
Use the joystick button to navigate the OSD menu. Push the joystick in to access the main menu, then move it up/down/left/right to select and adjust settings.
- Picture: Adjust brightness, contrast, sharpness, color, and response time.
- Eye Care: Enable features like Adaptive Picture, Min. Backlight, and Eye Saver Mode for reduced eye strain.
- PIP/PBP: Configure Picture-in-Picture or Picture-by-Picture modes for viewing multiple sources simultaneously.
- OnScreen Display: Adjust transparency, position, language, and display time of the OSD menu.
- System: Access general system settings.
- Support: Find self-diagnosis, software update, product registration, and information.
4.3 Screen Split and On-Screen Control
Install the LG On-Screen Control software on your computer to utilize features like Screen Split, which allows you to arrange multiple windows efficiently on the UltraWide display.
4.4 Adjusting the Stand
- Height Adjustment: Gently push or pull the monitor panel up or down to adjust its height.
- Tilt Adjustment: Hold the top and bottom edges of the monitor panel and gently tilt it forwards or backwards to achieve your desired viewing angle.
5. Maintenance
5.1 Cleaning the Monitor
- Always unplug the monitor before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild, non-abrasive screen cleaner.
- Do not spray cleaner directly onto the screen.
- Avoid using benzene, thinner, or any volatile substances, as they may damage the monitor surface.
5.2 Storage
When storing the monitor for an extended period, ensure it is powered off and unplugged. Store it in a cool, dry place, ideally in its original packaging to protect it from dust and physical damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected. | Check if the power cord is properly connected to the monitor and the wall outlet. |
| No image on screen | Input cable not connected or incorrect input source selected. | Ensure the HDMI/DisplayPort cable is securely connected. Use the OSD menu to select the correct input source. |
| Screen is blurry or distorted | Incorrect resolution or refresh rate settings. | Adjust the display resolution and refresh rate in your computer's display settings to 2560x1080 and 75Hz respectively. |
| No sound | Audio cable not connected or volume too low. | Ensure external speakers/headphones are connected and volume is adjusted. Check audio settings in your computer and monitor OSD. |
7. Specifications
| Feature | Detail |
|---|---|
| Screen Size | 34 Inches (Diagonal) |
| Panel Type | IPS LED |
| Resolution | 2560x1080 (Full HD Ultra Wide) |
| Aspect Ratio | 21:9 |
| Refresh Rate | 75Hz |
| Response Time | 5ms GTG |
| Color Gamut | sRGB over 99% |
| Viewing Angle | 178/178 degrees |
| Stand Adjustments | Height, Tilt |
| VESA Mount | 100 x 100 mm |
| Dimensions (with stand, max height) | 32.7" x 21.6" x 9.4" (WxHxD) |
| Weight (with stand) | 24.2 pounds |
| Power Consumption | 240 Volts (Voltage) |
8. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your product or visit the official LG Electronics website. Product registration may be required for warranty claims.
You can also visit the LG Store on Amazon for additional product information and support resources.