1. Introduction
Thank you for choosing the NANU SHOP Aitek DELTA-M3422AUC PRO 34-inch Ultrawide Curved Gaming Monitor. This monitor is designed to provide an immersive visual experience with its 34-inch ultrawide curved display, WQHD resolution, and high refresh rate. This manual will guide you through the setup, operation, and maintenance of your new monitor to ensure optimal performance and longevity.
2. Package Contents
Please check the package contents carefully. If any items are missing or damaged, contact your retailer.
- 1x NANU SHOP Aitek DELTA-M3422AUC PRO 34-inch LED Monitor
- 1x Monitor Stand Base
- 1x DisplayPort (DP) Cable
- 1x Power Adapter
- 1x User Manual (this document)
3. Setup Instructions
3.1. Monitor Assembly
Follow these steps to assemble the monitor stand and attach it to the display panel.
- Carefully remove the monitor and stand components from the packaging. Place the monitor screen-down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the monitor panel. Ensure it clicks securely into place or is fastened with screws if provided.
- Attach the stand base to the stand neck. Tighten any screws to secure the base firmly.

Image: Rear view of the monitor with the stand securely attached.
Video: This video demonstrates the unboxing and assembly process for a NANU SHOP Ultrawide Curved Monitor, showing how to attach the stand to the display panel.
3.2. Connecting Cables
Connect the necessary cables to your monitor and computer.
- Power Connection: Connect the power adapter to the monitor's DC input port, then plug the other end into a power outlet.
- Video Connection: Use the provided DisplayPort (DP) cable to connect your computer's graphics card to the monitor's DP input. Alternatively, you can use an HDMI cable to connect to one of the HDMI ports.

Image: Close-up view of the monitor's connectivity ports, including DC power input, HDMI ports, and DisplayPort inputs.
4. Operating Instructions
4.1. Power On/Off
Press the power button, usually located on the bottom or back of the monitor, to turn it on or off. The power indicator light will illuminate when the monitor is on.
4.2. On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Access it using the buttons or joystick located on the monitor's frame, typically on the bottom or rear.
- Navigation: Use the directional buttons/joystick to navigate through the menu options.
- Selection: Press the select button (often the center of the joystick) to confirm a selection.
- Exit: Use the exit button or navigate to the 'Exit' option to close the OSD menu.
4.3. Key Settings
Adjust these settings for an optimal viewing and gaming experience:
- Resolution: Set your computer's display resolution to WQHD (3440x1440) for the sharpest image.
- Refresh Rate: Ensure your system is configured to utilize the monitor's 165Hz refresh rate for smooth motion.
- Response Time: The monitor features a 1ms response time, ideal for fast-paced gaming. This setting is usually enabled by default or can be adjusted in the OSD.
- Color Settings: Adjust brightness, contrast, and color temperature to your preference. The monitor supports vibrant colors and HDR10 for enhanced visual quality.
- FreeSync: If your graphics card supports AMD FreeSync, enable it in both your graphics card settings and the monitor's OSD menu for tear-free gaming.
4.4. Ergonomic Adjustments
The monitor features an ergonomic design for comfortable viewing.
- Height Adjustment: Adjust the monitor's height to ensure the top of the screen is at or slightly below eye level.
- Tilt Adjustment: Tilt the screen forward or backward to find the most comfortable viewing angle and reduce glare.

Image: Illustration of the monitor's height adjustment capability.

Image: Illustration of the monitor's tilt adjustment capability.
5. Maintenance
Proper maintenance ensures the longevity and performance of your monitor.
- 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 casing. Avoid using abrasive cleaners or solvents.
- Ventilation: Ensure the monitor's ventilation openings are not blocked to prevent overheating.
- Power Off: Always turn off the monitor and unplug it from the power outlet before cleaning or if it will not be used for an extended period.
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Monitor not powered on; video cable loose or disconnected; incorrect input source selected. | Ensure power cable is connected and monitor is on. Check video cable connections. Select correct input source via OSD menu. |
| Image is blurry or distorted | Incorrect resolution setting; faulty video cable. | Set display resolution to 3440x1440. Try a different video cable. |
| Screen flickering | Refresh rate mismatch; faulty cable; graphics card issue. | Ensure refresh rate is set to 165Hz. Check video cable. Update graphics card drivers. Enable FreeSync if applicable. |
| No sound from monitor (if applicable) | Volume too low; audio cable disconnected; incorrect audio output selected on computer. | Adjust monitor volume. Check audio cable connection. Select monitor as audio output device in computer settings. |
If the problem persists after trying these solutions, please contact customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | NANU SHOP |
| Model Number | 19Y1297PT |
| Model Name | Monitor Curvo Ultra Wide 34` Aitek DELTA-M3422AUC PRO |
| Screen Size | 34 Inches |
| Resolution | WQHD (3440x1440 Pixels) |
| Aspect Ratio | 21:9 |
| Screen Surface Description | Curved |
| Refresh Rate | 165 Hz |
| Response Time | 1 Millisecond |
| Panel Type | LED |
| Viewing Angle | 178 Degrees |
| Brightness | 300 Candela |
| Power Consumption | 45 Watt |
| Voltage | 110, 220 Volts |
| Connectivity Technology | HDMI, DisplayPort |
| Special Features | Curved, Ultrawide Screen, Ultrafine |
| Dimensions (P x L x A) | 51.8P x 23.5L x 41.8A centimeters |
| Item Weight | 14.66 Kilograms |
8. Warranty and Support
Your NANU SHOP Aitek DELTA-M3422AUC PRO monitor comes with a 90-day warranty from the store against manufacturing defects. Please retain your proof of purchase for warranty claims.
For technical support or warranty inquiries, please contact your retailer or NANU SHOP customer service.