1. Introduction
This manual provides essential information for the proper setup, operation, and maintenance of your VIOTEK GNV34DB 34-inch Ultrawide Gaming Monitor. Please read this manual thoroughly before using the product to ensure optimal performance and longevity. Keep this manual for future reference.

Image: The VIOTEK GNV34DB monitor from a front-right angle, showcasing its curved display.
2. Package Contents
Verify that all items listed below are present and in good condition upon opening the package. If any items are missing or damaged, please contact customer support.
- VIOTEK GNV34DB 34-Inch Ultrawide Gaming Monitor
- AC Adapter
- HDMI Cable
- DisplayPort Cable
- User Manual (this document)
3. Setup
3.1 Stand Assembly
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand base to the stand neck using the provided screws.
- Secure the assembled stand to the back of the monitor. Ensure all connections are firm.
3.2 VESA Mounting
The monitor supports VESA mounting (75x75mm) for alternative mounting solutions. Remove the stand before attaching a VESA-compatible mount.

Image: Monitor dimensions are shown as 31.8 inches wide, 17.9 inches high, and 8.9 inches deep, indicating the physical size for placement and VESA compatibility.
3.3 Connecting to a Device
Connect your computer or other devices to the monitor using the appropriate ports. Ensure the monitor is powered off before making connections.
- DisplayPort (DP 1.2): For optimal performance, use the included DisplayPort cable to connect to your graphics card.
- HDMI (HDMI 1.4 / HDMI 2.0): Use an HDMI cable to connect to devices supporting HDMI output.
- 3.5mm Audio Out: Connect external speakers or headphones to this port for audio output.

Image: The rear view of the monitor highlighting the available input ports: DisplayPort 1.2, 3.5mm Audio Out, two HDMI 1.4 ports, and one HDMI 2.0 port.
4. Operating Instructions
4.1 Power On/Off
Press the power button located on the monitor to turn it on or off. The power indicator light will illuminate when the monitor is active.
4.2 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Use the control buttons (typically located on the back or bottom of the monitor) to navigate the menu.
- Brightness/Contrast: Adjust display luminance and contrast levels.
- Color Settings: Modify color temperature, gamma, and individual RGB values.
- Input Source: Manually select the active input (DP, HDMI 1, HDMI 2, HDMI 3).
- Picture Mode: Select from preset display modes optimized for different content types (e.g., Standard, Movie, Game).
- Overdrive: Adjust response time for reduced motion blur.
4.3 Key Features
- AMD FreeSync: This technology synchronizes the monitor's refresh rate with your graphics card's frame rate to eliminate screen tearing and stuttering during gaming. Enable FreeSync in the OSD menu and in your graphics card's control panel.

Image: A visual comparison demonstrating the effect of AMD FreeSync, showing a distorted image when FreeSync is off and a smooth image when FreeSync is on.
- GAMEPLUS: Activate on-screen crosshairs for enhanced aiming accuracy in games.

Image: A gaming scene on the monitor with three different GAMEPLUS crosshair options displayed at the bottom, indicating enhanced aiming features.
- FPS/RTS Optimization: Specific display modes designed to enhance visibility in First-Person Shooter (FPS) and Real-Time Strategy (RTS) games, often by adjusting gamma and contrast in dark areas.
- 1500R Curvature: The monitor's 1500R curve provides a more immersive viewing experience by matching the natural curvature of the human eye, reducing eye strain and expanding the perceived field of view.

Image: An overhead view of the curved monitor on a desk, illustrating the 1500R curvature and its benefit of providing full field of view coverage.
- UWQHD (3440x1440) Resolution & 21:9 Aspect Ratio: Offers a wide workspace and immersive cinematic experience.

Image: The monitor displaying a vibrant game scene, with an overlay highlighting its 34-inch size, 21:9 aspect ratio, and 3440x1440p UWQHD resolution.
5. Specifications
| Feature | Specification |
|---|---|
| Display Size | 34 Inches |
| Panel Type | VA Panel |
| Curvature | 1500R |
| Resolution | 3440x1440p (UWQHD) |
| Aspect Ratio | 21:9 |
| Refresh Rate | 100Hz |
| Response Time | 6ms GTG (5ms Overdrive) |
| Viewing Angle | H178° / V178° |
| Display Colors | 16.7 Million |
| Color Gamut | sRGB: 99%, NTSC: 85% |
| Contrast Ratio | 3000:1 (Static), 1M:1 (Dynamic) |
| Brightness | 300 cd/m² |
| VESA Compatibility | 75x75mm |
| Ports | 1x DP 1.2, 2x HDMI 1.4, 1x HDMI 2.0, 1x 3.5mm Audio Out |
| Tilt Adjustment | -5° ~ 15° |
| Dimensions (with stand) | 31.8 x 17.9 x 8.9 inches (808.65 x 454.19 x 225.58 mm) |
| Weight | 15.5 lbs (7.02 kg) |
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
- No Power:
- Ensure the power cable is securely connected to the monitor and a working power outlet.
- Verify the power adapter is functioning correctly.
- No Signal:
- Check that the video cable (DP or HDMI) is firmly connected to both the monitor and your computer.
- Select the correct input source via the OSD menu.
- Ensure your computer's graphics card is properly installed and drivers are up to date.
- Flickering Screen:
- Ensure the video cable is not damaged and is properly connected.
- Adjust the refresh rate in your computer's display settings.
- Disable or enable FreeSync in the OSD menu and graphics card settings to see if it resolves the issue.
- Dead Pixels:
- Refer to the warranty section for information on Viotek's Zero-Tolerance Dead Pixel Policy.
7. Maintenance
Follow these guidelines to maintain your monitor's performance and appearance:
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, use a monitor-specific cleaning solution applied to the cloth, not directly to the screen.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing. Avoid abrasive cleaners or solvents.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating.
- Storage: When not in use for extended periods, store the monitor in a cool, dry place, ideally in its original packaging.
8. Warranty and Support
Your VIOTEK GNV34DB monitor is covered by a 3-Year Limited Warranty. This warranty includes Viotek's Zero-Tolerance Dead Pixel Policy, ensuring that your display is free from dead pixels upon purchase.

Image: A graphic highlighting the 3-year warranty and Zero Dead Pixel policy for parts and labor.
For warranty claims, technical support, or any inquiries, please contact Viotek customer service. Details can typically be found on the official Viotek website or through your purchase documentation.





