1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Gawfolk GF490F 49-inch Ultra-Wide Curved Gaming Monitor. Please read this manual thoroughly before using the product and retain it for future reference.
2. Safety Information
- Ensure the monitor is placed on a stable, level surface to prevent accidental falls.
- Do not expose the monitor to rain or moisture to avoid electric shock.
- Keep the monitor away from direct sunlight, heat sources, or excessive dust.
- Use only the power adapter supplied with the monitor.
- Do not block ventilation openings.
- Unplug the monitor from the power outlet before cleaning.
- Avoid touching the screen with sharp objects.
3. Package Contents
Verify that all components are present in the package:
- Gawfolk GF490F 49-inch Ultra-Wide Curved Gaming Monitor
- Power Adapter and Cable
- HDMI Cable
- DisplayPort Cable
- Monitor Stand Components (Base, Neck)
- User Manual (this document)
4. Setup
4.1 Assembling the Stand
- Carefully remove the monitor from its packaging, keeping it protected.
- Attach the stand neck to the monitor's VESA mounting area. Secure with screws if provided.
- Connect the stand base to the stand neck. Secure with screws.
- Place the assembled monitor on a stable, flat surface.
4.2 Wall Mounting (Optional)
The monitor supports a 100x100mm VESA wall mount. Ensure you use a compatible wall mount bracket and follow its installation instructions. Remove the stand before wall mounting.
4.3 Connecting Cables
Connect the necessary cables to the corresponding ports on the monitor and your computer or gaming console.
- Power: Connect the power adapter to the monitor's DC input and then to a power outlet.
- Video: Use either an HDMI cable (HDMI 2.1 recommended for full resolution/refresh rate) or a DisplayPort cable (DP 1.4 recommended) to connect the monitor to your device's video output.
- Audio: If using external speakers or headphones, connect them to the 3.5mm audio output port on the monitor.

Rear view of the monitor illustrating port locations and dimensions. Ports include DC power input, two HDMI 2.1, two DisplayPort 1.4, and a 3.5mm audio output. The image also shows the 100x100mm VESA mount compatibility and adjustable tilt range of -5 to 15 degrees.
4.4 Initial Power On
Press the power button on the monitor. The power indicator will light up, and the screen will display the input source. If no signal is detected, ensure your device is powered on and the correct input source is selected on the monitor.
5. Operating Instructions
5.1 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Typically, buttons are located on the back or bottom of the monitor. Press a button to activate the OSD, then use the navigation buttons to browse and select options.
5.2 Key Settings
- Brightness/Contrast: Adjust these settings to optimize image visibility for your environment.
- Color Settings: Modify color temperature, gamma, and color gamut (e.g., sRGB mode) for accurate color reproduction.
- Input Source: Manually select between HDMI 1, HDMI 2, DP 1, or DP 2 if auto-detection fails.
- Refresh Rate: Ensure your device's display settings are configured to utilize the monitor's 165Hz refresh rate.
- Adaptive Sync (FreeSync/G-Sync Compatible): Enable this feature in the OSD menu and in your graphics card control panel for tear-free gaming.
- Low Blue Light: Activate this mode to reduce blue light emissions, which can help reduce eye strain during prolonged use.
- Built-in Speakers: Adjust volume through the OSD or your connected device.

This image demonstrates the expansive 32:9 aspect ratio and 5120x1440 DQHD resolution of the 49-inch monitor, providing a significantly wider field of view compared to traditional 16:9 displays.

A visual comparison highlighting the difference between a 60Hz and a 165Hz refresh rate. The 165Hz display shows significantly smoother motion and reduced blur, crucial for fast-paced content.

This image illustrates the effect of Adaptive Sync technology. On the left, screen tearing is visible without FreeSync, while on the right, the image is smooth and tear-free with FreeSync enabled.

An illustration showcasing the 1500R curvature of the monitor screen, designed to provide a more immersive viewing experience by matching the natural curve of the human eye.

This graphic details the monitor's color performance, including 120% sRGB color gamut, 8-bit color depth for smooth transitions, a 3000:1 contrast ratio, and 330 cd/m² brightness.

The monitor features built-in stereo speakers, eliminating the need for external audio equipment and simplifying desktop setup.
6. Maintenance
6.1 Cleaning the Screen
Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Do not spray liquid directly onto the screen.
6.2 Cleaning the Casing
Wipe the monitor casing with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not working | Ensure power cable is securely connected; Test power outlet with another device. |
| No signal | Video cable not connected; Incorrect input source selected; Computer not powered on | Check video cable connections; Select correct input source via OSD; Power on computer. |
| Flickering screen | Faulty video cable; Graphics card driver issue; Refresh rate mismatch | Replace video cable; Update graphics drivers; Adjust refresh rate in display settings. |
| Image too dark/bright | Brightness/Contrast settings incorrect | Adjust Brightness and Contrast via OSD menu. |
| No sound from speakers | Volume too low; Incorrect audio output selected on computer; Monitor audio muted | Increase volume; Select monitor as audio output on computer; Unmute monitor audio via OSD. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Gawfolk |
| Model Number | GF490F |
| Screen Size | 49 Inches |
| Resolution | DQHD (5120x1440 Pixels) |
| Aspect Ratio | 32:9 |
| Curvature | 1500R |
| Refresh Rate | 165 Hz |
| Response Time | 1 Millisecond |
| Display Type | VA Panel |
| Contrast Ratio | 3000:1 |
| Brightness | 330 Candela |
| Color Gamut | 120% sRGB |
| Viewing Angle | 178 Degrees |
| Connectivity | 2x HDMI 2.1, 2x DisplayPort 1.4, 3.5mm Audio |
| Adaptive Sync | FreeSync, G-Sync Compatible |
| Special Features | Built-In Speakers, Curved, Flicker-Free, Low Blue Light, Frameless |
| Mounting Type | Desk Mount, VESA Wall Mount (100x100mm) |
| Adjustable Angle | -5 to 15 degrees |
| Item Dimensions (D x W x H) | 11.09"D x 46.8"W x 19.5"H |
| Item Weight | 7.7 Kilograms |
9. Warranty and Support
9.1 Warranty Information
The Gawfolk GF490F monitor comes with a one-year warranty covering quality problems from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
9.2 After-Sales Service
For any issues or questions regarding your monitor, please contact Gawfolk customer support. We provide 12 months of after-sales service to assist you with troubleshooting, technical support, and warranty claims.
Please refer to the contact information provided on the product packaging or the official Gawfolk website for the most up-to-date support channels.