Introduction
This manual provides comprehensive instructions for the BenQ Zowie XL2566X+ 24.1-inch Fast TN 400Hz Gaming Monitor. This monitor is designed for competitive gaming, offering advanced features for optimal performance. Please read this manual thoroughly before using your monitor to ensure proper setup and operation.
Package Contents
Verify that all items are present in the package:
- BenQ Zowie XL2566X+ Gaming Monitor
- Monitor Stand (Base and Neck)
- S-Switch (5-way controller)
- Shielding Hood (Side panels)
- DisplayPort (DP) 1.4 Cable (1.8m)
- HDMI 2.0 Cable (1.8m)
- Power Cable (1.8m)
- User Manual and Warranty Card
Setup
1. Assembling the Monitor Stand
- Place the monitor screen face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the back of the monitor until it clicks into place.
- Secure the stand base to the neck using the provided screw.
2. Attaching the Shielding Hood
The shielding hood helps reduce glare and distractions. Slide the side panels into the designated slots on the monitor's left and right sides until they are securely in place.
3. Connecting Cables
- Connect the power cable to the monitor's power input and then to a power outlet.
- Connect either the DisplayPort 1.4 cable or the HDMI 2.0 cable from your computer's graphics card to the corresponding input on the monitor. For 400Hz refresh rate, DisplayPort is recommended.
- Connect the S-Switch to the dedicated port on the monitor for easy OSD navigation.

Image: BenQ Zowie XL2566X+ monitor fully assembled with the shielding hood attached.
Video: An overview of the new ZOWIE XL-X+ series monitors, highlighting key features and design.
Operating Instructions
1. Power On/Off
Press the power button located on the bottom right of the monitor to turn it on or off. The power indicator light will illuminate when the monitor is active.
2. On-Screen Display (OSD) Navigation with S-Switch
The S-Switch allows for quick and intuitive navigation of the OSD menu and switching between custom profiles.
- Dial: Rotate to navigate menu options or adjust values.
- Buttons 1, 2, 3: Customizable hotkeys for quick access to preferred settings or game modes.
- Back Button: Returns to the previous menu or exits the OSD.
3. Key Features and Settings
- DyAc 2 (Dynamic Accuracy 2): This technology enhances motion clarity by reducing blur, especially in fast-paced scenes. Access DyAc 2 settings in the OSD to adjust its intensity (Off, High, Premium).

Image: Visual representation of DyAc 2 technology in action, enhancing clarity during fast motion.
- XL Setting to Share: This feature allows users to save and share their display settings. Utilize the XL Setting to Share software to import suggested color modes or share your customized settings with others.
- Auto Game Mode: The monitor can automatically switch color modes based on the game or application being used, optimizing visual performance without manual adjustments.
- Color Vibrance & Black eQualizer: These settings can be adjusted via the OSD to enhance color saturation and brighten dark areas without overexposing bright regions, improving visibility in games.
4. Physical Adjustments
The monitor features an industrial-grade ball bearing height adjustment mechanism for smooth and easy positioning.
- Height Adjustment: Gently push or pull the monitor up or down to your desired height.
- Tilt: Adjust the screen's vertical angle for optimal viewing.
- Swivel: Rotate the monitor horizontally on its base.
- Pivot: Rotate the screen 90 degrees for portrait mode.
Maintenance
To ensure the longevity and optimal performance of your BenQ Zowie XL2566X+ monitor, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth lightly dampened with water or a specialized screen cleaner. Avoid harsh chemicals or abrasive materials.
- Cleaning the Casing: Wipe the monitor casing with a soft, dry cloth.
- 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.
Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
- No Power:
- Check if the power cable is securely connected to both the monitor and the power outlet.
- Ensure the power outlet is functional.
- No Signal/Blank Screen:
- Verify that the DisplayPort or HDMI cable is securely connected to both the monitor and your computer's graphics card.
- Ensure your computer is powered on and outputting a video signal.
- Try a different video input on the monitor or a different cable.
- Image Flickering or Distortion:
- Check the video cable connections.
- Ensure your graphics card drivers are up to date.
- Adjust the refresh rate in your operating system's display settings.
- If horizontal lines or static appear only when receiving an external video signal (not on OSD), this may indicate a hardware defect. Contact customer support.
- Colors Appear Incorrect:
- Reset monitor settings to factory defaults via the OSD.
- Adjust Color Vibrance, Black eQualizer, and other color settings in the OSD.
If the issue persists after attempting these troubleshooting steps, please contact BenQ Zowie customer support for further assistance.
Specifications
| Feature | Specification |
|---|---|
| Screen Size | 24.1 Inches |
| Panel Type | Fast TN |
| Max Screen Resolution | 1920 x 1080 (FHD 1080p) |
| Refresh Rate | 400Hz |
| Aspect Ratio | 16:9 |
| Motion Clarity Technology | DyAc 2 |
| Color | Black |
| Item Weight | 20.8 pounds |
| Product Dimensions (LxWxH) | 13 x 2 x 22 inches |
Warranty and Support
The BenQ Zowie XL2566X+ monitor comes with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official BenQ Zowie website.
For technical support, troubleshooting assistance, or warranty claims, please contact BenQ Zowie customer service. You can typically find contact information on the BenQ Zowie website or in your product documentation.
Protection Plans: Additional protection plans may be available for purchase. Please check with your retailer or BenQ for details.





