1. Introduction
Thank you for choosing the ONIKUMA GAMING G52 75% Mechanical Gaming Keyboard. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your new keyboard. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.

Image: Front view of the ONIKUMA GAMING G52 75% Mechanical Gaming Keyboard.
2. Package Contents
Ensure all items are present in the package:
- ONIKUMA GAMING G52 Mechanical Keyboard
- USB-C Cable
- User Manual
3. Setup Guide
3.1 Connecting the Keyboard
- Locate the USB-C port on the back of the keyboard.
- Connect one end of the provided USB-C cable to the keyboard's USB-C port.
- Connect the other end of the USB-C cable to an available USB port on your computer (PC, Laptop, Mac, etc.).
- The keyboard is plug-and-play and should be automatically recognized by your operating system.
3.2 Cable Management
The back of the keyboard features a three-way cable routing design. This allows you to route the USB cable straight out, or to the left or right, helping to keep your desktop tidy.
3.3 Ergonomic Adjustment
The keyboard is equipped with two-stage foot supports on the underside. These supports allow you to adjust the typing angle to 4, 6, or 9 degrees to relieve wrist pressure during extended use.

Image: Illustration of the keyboard's adjustable ergonomic angles (4, 6, and 9 degrees).
4. Operating Instructions
4.1 Multimedia Functions
The keyboard features 12 multimedia function keys accessible by pressing the Fn key in combination with the F1 through F12 keys.
| Key Combination | Function |
|---|---|
| Fn + F1 | Music Player |
| Fn + F2 | Volume Down |
| Fn + F3 | Volume Up |
| Fn + F4 | Mute |
| Fn + F5 | Stop |
| Fn + F6 | Previous Track |
| Fn + F7 | Next Track |
| Fn + F8 | Play/Pause |
| Fn + F9 | Open Browser |
| Fn + F10 | Open Calculator |
| Fn + F11 | Show Desktop |
| Fn + F12 | Full Key Lock |

Image: Keyboard layout highlighting Fn key combinations for multimedia and lighting controls.
4.2 RGB Backlight Control
The keyboard features dynamic RGB backlighting with various effects, adjustable brightness, and speed.
- Fn + Home: Cycle through different lighting modes. The keyboard supports 20 kinds of lighting effects with 5 different RGB colors.
- Fn + End: Adjust the lighting speed effect.
- Fn + Up Arrow: Increase backlight brightness.
- Fn + Down Arrow: Decrease backlight brightness.

Image: The G52 keyboard showcasing its colorful RGB backlighting.
4.3 Anti-Ghosting
The G52 keyboard features full N-key rollover (anti-ghosting) on all 82 keys. This ensures that every key press is registered accurately, even when multiple keys are pressed simultaneously, which is crucial for gaming and fast typing.

Image: Illustration demonstrating the anti-ghosting capability, allowing multiple simultaneous key presses to be recognized.
5. Maintenance
5.1 Cleaning the Keyboard
To maintain the performance and appearance of your keyboard, follow these cleaning guidelines:
- Disconnect the keyboard from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe the keycaps and keyboard surface. Avoid harsh chemicals.
- For dust and debris between keys, use compressed air.
- The keycaps are made of durable ABS material and can be removed for deeper cleaning if necessary. Use a keycap puller (not included) for safe removal.
- Ensure the keyboard is completely dry before reconnecting it to your computer.
6. Troubleshooting
If you encounter issues with your ONIKUMA GAMING G52 keyboard, refer to the following common solutions:
- Keyboard Not Responding:
- Ensure the USB-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test the keyboard on another computer to determine if the issue is with the keyboard or the computer's port.
- Restart your computer.
- Keys Not Registering or Registering Incorrectly:
- Check for any physical obstructions or debris under the affected keycaps.
- Ensure the keyboard is clean (refer to Maintenance section).
- If using a KVM switch or USB hub, try connecting the keyboard directly to the computer.
- Backlight Not Working or Incorrect:
- Ensure the backlight is turned on and brightness is adjusted using Fn + Up/Down Arrow.
- Cycle through lighting modes using Fn + Home.
- Verify that no software conflicts are interfering with the lighting controls.
If these steps do not resolve the issue, please contact ONIKUMA GAMING customer support for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | ONIKUMA GAMING |
| Model Number | G52 |
| Layout | 75% Compact, 82 Keys |
| Switch Type | Mechanical Blue Switches (Clicky) |
| Connectivity | Wired, USB-C |
| Backlighting | RGB, Rainbow Backlit (20 effects, 5 colors) |
| Anti-Ghosting | Full Keys Anti-ghosting (N-key rollover) |
| Keycap Material | ABS |
| Ergonomic Design | Adjustable 4/6/9° angle foot support |
| Compatible Devices | PC, Laptop, Mac, Desktops |
| Operating Systems | Win XP, Vista, Win7, Win8, Win10, Android, Mac systems |
| Product Dimensions (L x W x H) | 14.17" x 7.08" x 1.96" (36cm x 18cm x 5cm approx.) |
| UPC | 710329911511 |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official ONIKUMA GAMING website. Contact details for support are typically provided on the manufacturer's website or in the product packaging.





