1. Introduction
This manual provides essential instructions for the safe and efficient use of your Suevery 34-inch Ultrawide Curved Monitor. Please read this manual thoroughly before operating the device and retain it for future reference.
The Suevery SV340QD is a 34-inch ultrawide curved monitor designed to enhance your visual experience. It features a 3440x1440 UWQHD resolution, a 75Hz refresh rate, and an IPS panel for vibrant colors and wide viewing angles. The 1900R curvature provides an immersive viewing experience, ideal for both productivity and entertainment. Integrated speakers, FreeSync technology, and VESA mount compatibility further enhance its versatility.

2. Setup Instructions
2.1 Package Contents
Verify that all items are present in the package:
- Suevery 34-inch Ultrawide Curved Monitor
- Monitor Stand (Base and Neck)
- Power Adapter and Cable
- HDMI Cable
- DisplayPort Cable
- USB Type-C Cable (if included)
- User Manual (this document)
2.2 Stand Assembly
- Carefully place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the back of the monitor, aligning the mounting holes. Secure with screws if provided.
- Attach the stand base to the bottom of the stand neck. Tighten the thumb screw or screws to secure the base.
- Carefully lift the assembled monitor and place it on a stable, flat surface.
2.3 VESA Mounting
The monitor supports VESA 100x100mm mounting. To use a VESA mount:
- Remove the stand if it is already attached.
- Attach your VESA-compatible monitor arm or wall mount to the four screw holes on the back of the monitor. Ensure the screws are of appropriate length and type for VESA 100x100mm.

2.4 Connecting Cables
Connect the necessary cables to the monitor and your computer or other devices:
- Power Cable: Connect the power adapter to the monitor's DC input port, then plug the power cable into a power outlet.
- Video Cables: Connect an HDMI cable (HDMI 2.0 supported) or a DisplayPort cable (DP 1.4 supported) from your computer's graphics card to the corresponding input ports on the monitor. The monitor has 2 HDMI ports and 2 DisplayPort inputs.
- Audio Output: If you wish to use external speakers or headphones, connect them to the 3.5mm audio output jack.

3. Operating Instructions
3.1 Power On/Off
Press the power button, usually located on the back or bottom of the monitor, to turn the monitor on or off. The power indicator light will illuminate when the monitor is on.
3.2 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various display settings. The control buttons for the OSD menu are typically located on the back of the monitor. Use these buttons to navigate through the menu options and make adjustments.
Common OSD Settings:
- Brightness/Contrast: Adjust the overall luminance and contrast ratio of the display.
- Color Settings: Modify color temperature, gamma, and individual RGB values. The monitor supports 8-bit color depth for accurate color reproduction.
- Input Source: Manually select between HDMI and DisplayPort inputs.
- Audio: Adjust the volume of the built-in speakers or connected headphones.
- Picture Mode: Select from preset display modes optimized for different content (e.g., Standard, Game, Movie, Text).
3.3 Key Features
- Ultrawide Display (21:9): The 21:9 aspect ratio provides an expansive workspace, allowing for enhanced multitasking and a more immersive viewing experience compared to traditional 16:9 monitors.
- 1900R Curved Screen: The 1900R curvature matches the natural curve of the human eye, reducing eye strain and providing a more comfortable and immersive visual field.
- 75Hz Refresh Rate & FreeSync: Experience smoother visuals with a 75Hz refresh rate. FreeSync technology synchronizes the monitor's refresh rate with your graphics card's frame rate, eliminating screen tearing and stuttering for fluid motion.
- Blue Light Reduction: Activate the blue light reduction mode to minimize harmful blue light emissions, reducing eye fatigue during prolonged use. This feature is ideal for reading and extended work sessions.


4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your monitor.
4.1 Cleaning the Screen
- Always turn off the monitor and unplug the power cord before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a specialized screen cleaner.
- Gently wipe the screen surface. Do not apply excessive pressure.
- Avoid using abrasive cleaners, alcohol, or ammonia-based solutions, as these can damage the screen.
4.2 Cleaning the Casing
- Use a soft, dry cloth to wipe the monitor casing.
- For stubborn dirt, use a cloth lightly dampened with mild detergent solution, then wipe dry.
4.3 General Care
- Avoid placing the monitor in direct sunlight or near heat sources.
- Ensure adequate ventilation around the monitor.
- Do not block the ventilation openings.
- Avoid spilling liquids onto the monitor.
5. Troubleshooting
If you encounter issues with your monitor, refer to the following common troubleshooting steps:
| Problem | Possible Solution |
|---|---|
| No image on screen | Ensure the power cable is securely connected and the monitor is turned on. Check that video cables (HDMI/DP) are properly connected to both the monitor and the computer. Select the correct input source via the OSD menu. |
| Image is blurry or distorted | Ensure the display resolution is set to the native 3440x1440. Check the video cable for damage or loose connections. Adjust OSD settings like sharpness. |
| Screen flickering | Verify the refresh rate is set to 75Hz. Ensure FreeSync is enabled in both the monitor OSD and your graphics card settings. Check for external interference. |
| No sound from speakers | Check the monitor's volume setting in the OSD menu. Ensure your computer's audio output is directed to the monitor. If using external speakers, check their connections and power. |
| Monitor does not power on | Confirm the power adapter is correctly plugged into both the monitor and a working power outlet. Try a different power outlet. |
If the problem persists after trying these solutions, please contact Suevery customer support.
6. Specifications
Detailed technical specifications for the Suevery 34-inch Ultrawide Curved Monitor SV340QD:
| Feature | Specification |
|---|---|
| Brand | Suevery |
| Model Number | SV340QD |
| Screen Size | 34 inches |
| Resolution | 3440 x 1440 (UWQHD) |
| Aspect Ratio | 21:9 |
| Panel Type | IPS |
| Screen Surface | Non-glare |
| Curvature | 1900R |
| Refresh Rate | 75 Hz |
| Response Time | 1 ms |
| Contrast Ratio | 1000:1 |
| Color Gamut | 85% NTSC (8-bit color) |
| Display Type | LED |
| Adaptive Sync | FreeSync |
| Connectivity | 2 x HDMI, 2 x DisplayPort, 1 x Audio Out |
| VESA Mount | 100 x 100 mm |
| Tilt Adjustment | Forward 5 degrees, Backward 14 degrees |
| Built-in Speakers | Yes |
| Product Dimensions (D x W x H) | 86.6 x 42 x 15.6 cm (with stand) |
| Product Weight | 6.6 kg |
| Color | Black |
| Origin | China |

7. Warranty and Support
7.1 Manufacturer's Warranty
This Suevery monitor comes with a 3-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Suevery customer support. You can typically find contact information on the official Suevery website or through the retailer where you purchased the product. Please have your monitor model number (SV340QD) and purchase details ready when contacting support.