Introduction
Welcome to the user manual for your new MACHENIKE K500F Crystal Gaming Keyboard. This 81-key TKL (Tenkeyless) keyboard features a unique transparent design, tactile switches, vibrant RGB backlighting, and a durable gasket-mounted structure. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard to ensure optimal performance and longevity.

Image: The MACHENIKE K500F Crystal Gaming Keyboard, showcasing its transparent keycaps and vibrant RGB lighting.
Setup
- Unboxing: Carefully remove the keyboard and any accessories from the packaging. Ensure all components are present: MACHENIKE K500F keyboard, USB-C cable.
- Connection:
- Locate the USB-C port on the keyboard (typically on the top edge).
- Connect one end of the provided USB-C cable to the keyboard.
- Connect the other end of the USB-A connector to an available USB port on your PC.
The keyboard is plug-and-play and should be automatically recognized by your operating system (Windows, macOS, Linux).
- Driver Installation (if applicable): For advanced customization (e.g., macro programming, detailed RGB effects), you may need to download specific software from the official Machenike website. Refer to the website for the latest software versions.
Operating Instructions
Basic Functions
- Standard Typing: The keyboard functions as a standard QWERTY layout keyboard for all typing needs.
- Function Keys (F1-F12): These keys often have secondary functions accessible by pressing the Fn key simultaneously. Refer to the keycap legends for specific multimedia or system controls.
RGB Backlighting Control
The K500F features vibrant RGB backlighting with 16.8 million color options. Control is typically managed via key combinations or dedicated software.

Image: The MACHENIKE K500F keyboard displaying its dazzling RGB backlight with various colors.
- Changing Lighting Modes: Use Fn + [Key] combinations to cycle through various lighting effects (e.g., static, breathing, wave, reactive). Specific key combinations may vary; consult the keyboard's keycap legends or software manual.
- Adjusting Brightness: Typically Fn + Up/Down Arrow keys.
- Adjusting Speed: Typically Fn + Left/Right Arrow keys.
- Color Selection: Some modes allow color customization via software or specific key combinations.
Digital Dial Functionality
The integrated digital dial provides intuitive control over various functions, commonly volume or backlight intensity.

Image: A close-up view of the intuitive digital dial on the MACHENIKE K500F keyboard, used for quick adjustments.
- Rotate: Turn the dial clockwise or counter-clockwise to adjust volume, backlight brightness, or other assigned functions.
- Press: Pressing the dial often mutes/unmutes audio or toggles specific modes.
- Customization: The dial's functions can often be customized via the Machenike software.
Key Features
Gasket Mount Design
The K500F utilizes a gasket mount structure, which provides a softer, more flexible typing experience and improved acoustics by isolating the PCB from the case.

Image: Three MACHENIKE K500F keyboards in different transparent colors, highlighting the gasket mount design for a superior typing feel.
Hot-Swappable PCB
The hot-swappable PCB allows users to easily change mechanical switches without soldering. This feature enables customization of typing feel and sound.

Image: A close-up of the MACHENIKE K500F's hot-swappable PCB, showing switches being easily removed and inserted.
- Compatibility: Supports most 3-pin and 5-pin mechanical switches available on the market.
- Switch Replacement: Use the provided switch puller (if included) to gently remove switches. Align new switches carefully with the pins before pressing them into place.
Transparent Design
The K500F features a unique transparent keyboard case, transparent key-switches, and translucent keycaps, enhancing the visual appeal of the RGB lighting.

Image: The MACHENIKE K500F showcasing its impressive transparent design, including the case, switches, and keycaps.
MACHENIKE Custom GR Switches
The keyboard comes equipped with MACHENIKE's custom GR switches, offering distinct typing characteristics.

Image: Detailed view of MACHENIKE Custom GR switches, including GR Crystal (tactile) and GR Ice (linear) types, with their specifications.
- GR Crystal (Tactile Switch):
- Actuation Force: 40±10GF
- Bottom Out Force: 50±10GF
- Travel Distance: 2.2±0.6mm
- Keystroke Lifespan: 50 Million
- Features a tactile bump and crisp click sound.
- GR Ice (Linear Switch):
- Actuation Force: 40±10GF
- Bottom Out Force: 60±10GF
- Travel Distance: 2±0.6mm
- Keystroke Lifespan: 50 Million
- Provides quick execution with a smooth and silent press.
Maintenance
- General Cleaning:
- Disconnect the keyboard from your PC before cleaning.
- Use a can of compressed air to blow away dust and debris from between the keycaps.
- Wipe the keycaps and case with a soft, slightly damp, lint-free cloth. Avoid excessive moisture.
- Do not use harsh chemicals or abrasive cleaners.
- Keycap Removal and Cleaning:
- Use a keycap puller to gently remove keycaps.
- Keycaps can be washed with mild soap and water. Ensure they are completely dry before reattaching.
- Switch Replacement: Refer to the "Hot-Swappable PCB" section under "Key Features" for instructions on replacing switches.
Troubleshooting
- Keyboard Not Responding:
- Ensure the USB-C cable is securely connected to both the keyboard and the PC.
- Try connecting the keyboard to a different USB port on your PC.
- Test the keyboard on another computer to rule out PC-specific issues.
- Restart your computer.
- RGB Lighting Not Working or Incorrect:
- Check the RGB control key combinations (e.g., Fn + arrow keys, Fn + specific keys) to ensure brightness is not set to minimum or a static off mode.
- If using software, ensure it is running and correctly configured. Try reinstalling the software.
- Ensure the keyboard firmware is up to date (check Machenike's official website).
- Keys Not Registering or Double-Typing:
- This could indicate a faulty switch. Due to the hot-swappable design, you can replace individual switches.
- Ensure no debris is lodged under the keycap or inside the switch housing.
- If multiple keys are affected, try updating the keyboard firmware.
Specifications
| Feature | Detail |
|---|---|
| Model Number | K500F-B81(White) |
| Brand | Machenike |
| Connectivity Technology | USB-C Wired |
| Number of Keys | 81 |
| Keyboard Description | Gaming, TKL |
| Compatible Devices | PC |
| Backlighting | RGB (16.8 Million Colors) |
| Switches | Hot-Swappable MACHENIKE Custom GR Switches (Crystal/Ice) |
| Special Features | Gasket Mount, Transparent Design, Digital Dial |
| Color | Crystal White |
| Package Dimensions | 33 x 19 x 6 cm |
| Item Weight | 1.06 kg |
| Date First Available | 24 November 2023 |
Warranty and Support
For warranty information and technical support, please refer to the official Machenike website or contact their customer service directly. Keep your proof of purchase for warranty claims.
Official Machenike Website: www.machenike.com





