1. Introduction
The Pixio PX257 Prime is a high-performance 24.5-inch gaming monitor designed to enhance your gaming experience. It features a 144Hz refresh rate, a Fast Nano IPS panel with 1ms GTG response time, Adaptive Sync compatibility, and built-in speakers, delivering smooth and responsive gameplay with stunning visuals.

Figure 2: Key Features of Pixio PX257 Prime
Product Overview Video
Video 1: Pixio PX257 Prime 25 in 1080p 144Hz Fast IPS 1ms GTG Monitor Overview. This video provides a general overview of the monitor's features and capabilities.
2. What's in the Box
Ensure all components are present before proceeding with setup:
- Pixio PX257 Prime Monitor
- Monitor Stand
- HDMI Cable
- Power Adapter
3. Setup Instructions
3.1 Assembling the Stand
- Carefully place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the monitor using the provided screws.
- Attach the stand base to the stand neck, securing it with the designated screw.
3.2 VESA Mounting (Optional)
The PX257 Prime monitor is VESA compatible (75x75mm), allowing for alternative mounting solutions such as wall mounts or monitor arms (sold separately).

Figure 3: VESA Mounting Points on the Monitor Back
3.3 Connecting to Your Device
The monitor offers versatile connectivity options:
- HDMI: Connect your device using an HDMI cable for digital video and audio.
- DisplayPort (DP): Use a DisplayPort cable for high-resolution video and audio.
- Earphone Jack: Connect headphones or external speakers for audio output.
- DC In: Connect the provided power adapter to power the monitor.

Figure 4: Monitor Connectivity Ports
After connecting the necessary cables, plug the power adapter into a power outlet and turn on the monitor and your connected device.
4. Operating Instructions
4.1 On-Screen Display (OSD) Navigation
The monitor features an intuitive OSD menu for adjusting various settings. Use the buttons located on the monitor's bezel or rear to navigate and select options.
4.2 Key Features and Settings
- 144Hz Refresh Rate: Enjoy ultra-smooth gameplay. Ensure your device's display settings are configured to 144Hz for optimal performance.
- 1ms GTG Response Time: Minimize motion blur for crisp visuals, especially in fast-paced games.
- Adaptive Sync: Synchronizes the monitor's refresh rate with your GPU's frame rate to eliminate screen tearing and stuttering. Enable this feature in your graphics card settings.
- Built-in Speakers: The monitor includes two 2W speakers for integrated audio. Adjust volume via the OSD or your connected device.
- Vibrant Colors (117.14% sRGB): Experience rich and accurate colors.
- Gaming Ready Features: Access built-in crosshairs and other gaming enhancements via the OSD.
- Eye Saver Mode: Reduces blue light emission to minimize eye strain during prolonged use.

Figure 5: 144Hz Refresh Rate for Smooth Gameplay

Figure 6: 1ms GTG Response Time for Reduced Motion Blur

Figure 7: Integrated Dual Speakers

Figure 8: Enhanced Color Gamut

Figure 9: Built-in Gaming Crosshairs

Figure 10: Eye Saver Mode for Reduced Eye Strain
5. Maintenance
To ensure the longevity and optimal performance of your Pixio PX257 Prime monitor, follow these maintenance guidelines:
- Cleaning the Screen: Use a soft, lint-free cloth specifically designed for electronics. For stubborn marks, lightly dampen the cloth with water or a screen cleaner. Never spray liquid directly onto the screen.
- Cleaning the Casing: Wipe the monitor's casing with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Ventilation: Ensure the monitor's ventilation openings are clear and unobstructed to prevent overheating.
- Power Off When Not in Use: Turn off the monitor when not in use for extended periods to conserve energy and prolong its lifespan.
6. Troubleshooting
If you encounter issues with your monitor, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Power cable not connected; Power outlet faulty | Ensure power cable is securely connected to monitor and outlet. Test outlet with another device. |
| No Signal | Video cable not connected; Incorrect input source selected | Check video cable (HDMI/DP) connections. Select correct input source via OSD menu. |
| Flickering Screen | Outdated graphics drivers; Cable issue; Adaptive Sync conflict | Update graphics drivers. Try a different video cable. Disable/re-enable Adaptive Sync. |
| Poor Image Quality | Incorrect resolution; OSD settings | Set display resolution to native 1920x1080. Adjust brightness, contrast, and color settings in OSD. |
| No Audio | Volume too low; Incorrect audio output selected | Increase monitor volume. Ensure monitor is selected as audio output device on your computer. |
If the issue persists after trying these steps, please refer to the official Pixio support resources or contact customer service.
7. Specifications
| Feature | Specification |
|---|---|
| Screen Size | 24.5 Inches |
| Resolution | FHD 1080p (1920 x 1080 Pixels) |
| Refresh Rate | 144Hz |
| Response Time | 1ms GTG |
| Panel Type | Fast Nano IPS |
| Aspect Ratio | 16:9 |
| Image Brightness | 350 Candela |
| Screen Surface | Matte |
| Product Dimensions | 7.09 x 21.98 x 16.52 inches |
| Item Weight | 13.78 pounds |
| Manufacturer | Pixio |
| Model Number | PX257P |
| Voltage | 12 Volts |

Figure 11: Monitor Dimensions
8. Warranty and Support
For detailed warranty information and technical support, please refer to the official Pixio website or the comprehensive User Manual PDF provided with your product.
You can also access the User Manual PDF online: Download User Manual (PDF)








