Introduction
The FANTECH MAXFIT AIR83 MK915 is a high-performance, low-profile mechanical gaming keyboard designed for versatility and comfort. Featuring a 75% layout, ultra-thin aluminum frame, and tri-mode connectivity (Wired, 2.4GHz, Bluetooth), it offers a seamless experience across multiple devices and operating systems. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.
What's in the Box
Upon unboxing your FANTECH MAXFIT AIR83 MK915, please ensure all the following items are present:
- Maxfit Air83 Keyboard
- Sticker set
- Warranty Card
- Quick Start Guide
- Extra Keycaps
- Keycap Puller
- USB-C Data Cable
Setup Instructions
1. Connectivity Modes
The MAXFIT AIR83 supports three connection modes: Wired, 2.4GHz Wireless, and Bluetooth.
- Wired Mode: Connect the keyboard to your device using the provided USB-C cable. The keyboard will automatically switch to wired mode.
- 2.4GHz Wireless Mode: Locate the 2.4GHz USB dongle (usually stored in a compartment on the keyboard). Plug the dongle into an available USB port on your computer. Switch the keyboard's mode selector to '2.4G'. The keyboard should connect automatically.
- Bluetooth Mode: Switch the keyboard's mode selector to 'BT'. The keyboard can connect to up to 3 Bluetooth devices. To pair, press and hold Fn + 1, Fn + 2, or Fn + 3 until the indicator light flashes, then search for 'MAXFIT AIR83' on your device's Bluetooth settings and pair.
2. System Compatibility
The keyboard is compatible with both Windows and macOS operating systems.
- Dedicated OS Switch: Use the physical switch located on the top edge of the keyboard to toggle between Windows and Mac modes.
- Function and Multimedia Keys: The keyboard features a dedicated set of function and multimedia keys. Refer to the table below for their specific actions in Windows and macOS modes.
| Key Combination | Windows Function | macOS Function |
|---|---|---|
| Fn + F1 | Media Player | Brightness Down |
| Fn + F2 | Volume Down | Brightness Up |
| Fn + F3 | Volume Up | Mission Control |
| Fn + F4 | Mute | Launchpad |
| Fn + F5 | Stop | Previous Track |
| Fn + F6 | Previous Track | Play/Pause |
| Fn + F7 | Play/Pause | Next Track |
| Fn + F8 | Next Track | Mute |
| Fn + F9 | Volume Down | |
| Fn + F10 | Web Browser | Volume Up |
| Fn + F11 | My Computer | |
| Fn + F12 | Calculator |
Operating Instructions
1. ARGB Lighting Effects
The MAXFIT AIR83 features 13 vibrant ARGB lighting modes. You can customize your keyboard's glow to match your mood or setup.
Specific key combinations for changing lighting effects are typically found in the Quick Start Guide or through the dedicated software.
2. Battery Life and Charging
The keyboard is equipped with a 2500mAh battery, offering extended usage:
- Up to 90 hours with LED lighting ON.
- Up to 400 hours with LED lighting OFF (with auto-sleep feature).
To charge the keyboard, connect the USB-C data cable to the USB-C port on the keyboard and a power source. Charging time is approximately 2 hours.
3. Personalization Software
Dedicated software is available for the MAXFIT AIR83 (and AIR99) to allow for advanced personalization. This software enables you to:
- Modify key functions.
- Customize lighting effects.
- Set up and record macros.
Please refer to the FANTECH website or the Quick Start Guide for instructions on downloading and installing the software.
Maintenance
To ensure the longevity and optimal performance of your FANTECH MAXFIT AIR83 MK915 keyboard, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the keyboard surface. For deeper cleaning, use a can of compressed air to remove dust and debris from between the keycaps. The included keycap puller can be used to carefully remove keycaps for thorough cleaning.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Liquids: Keep liquids away from the keyboard to prevent damage to internal components.
- Cable Care: Handle the USB-C cable gently to avoid bending or damaging the connectors.
Troubleshooting
If you encounter issues with your keyboard, try the following troubleshooting steps:
- Keyboard Not Responding:
- Ensure the keyboard is charged.
- Check the connection mode switch (Wired, 2.4G, BT) is set correctly.
- For wired mode, try a different USB port or cable.
- For 2.4GHz, ensure the dongle is securely plugged in and try re-pairing if necessary.
- For Bluetooth, ensure Bluetooth is enabled on your device and try re-pairing.
- Keys Not Working:
- Clean around the affected key to remove any debris.
- If using wireless modes, ensure the battery is not critically low.
- Lighting Issues:
- Ensure the keyboard is powered on.
- Check lighting settings via the keyboard's function keys or the personalization software.
- Connectivity Drops:
- Ensure no strong interference sources (e.g., other wireless devices) are nearby.
- For 2.4GHz, try moving the dongle closer to the keyboard.
- For Bluetooth, ensure your device's Bluetooth drivers are up to date.
Specifications
The FANTECH MAXFIT AIR83 MK915 keyboard features the following technical specifications:
| Feature | Specification |
|---|---|
| Model Number | MK915 |
| Connectivity | BT, 2.4GHz, Wired |
| BT Version | 5.0 |
| Number of Keys | 83 |
| Lighting Effects | RGB 13 Modes |
| Battery Capacity | 2500 mAh |
| Battery Life (LED Off) | Up to 400 hours |
| Battery Life (LED On) | Up to 90 hours |
| Charging Time | Approx. 2 hours |
| Interface | USB C |
| Cable Length | 1.5 m PVC Cable |
| Power Rating | 5V === 220mA |
| Switch Type | Mechanical Low-Profile |
| Keycaps Type | PBT Double Shot |
| Anti-Ghosting | Full-key |
| Polling Rate (Wired) | 1000 Hz |
| Polling Rate (Wireless) | 125 Hz |
| Weight | 487 ± 2 g |
| Size (L x W x H) | 317 * 126 * 24.5 mm |
Low-Profile Switch Options
The keyboard is available with different low-profile switch options, each offering a distinct typing experience:
| Characteristic | Low-Profile Red Switch | Low-Profile Brown Switch |
|---|---|---|
| Operating Force | 45 ± 5 GF | 50 ± 5 GF |
| Pre-Travel | 1.4 ± 0.4 MM | 1.4 ± 0.4 MM |
| Total Travel | 2.6 ± 0.2 MM | 2.6 ± 0.2 MM |
| Click Feeling | Linear | Tactile |
| Sound Level | Silent | Gentle |
Ergonomics and Design
- Ultra-Thin Design: The keyboard features a sleek 23mm profile.
- Ergonomic Angle: Adjustable feet allow for ergonomic angles of 3°, 6°, or 9° to reduce wrist strain.
- Aluminum Frame: Durable and premium aluminum frame construction.
- Keycaps: PBT Double Shot Keycaps with extra PBT Dyesub accent keys.
User Tips
Based on general user feedback for mechanical keyboards, here are some tips for an enhanced experience:
- Experiment with Lighting: Take time to explore all 13 ARGB lighting modes and customize them using the software to find your preferred aesthetic.
- Optimize Connectivity: For competitive gaming, the wired mode offers the lowest latency. For general use and portability, 2.4GHz wireless provides a stable connection, while Bluetooth is convenient for multi-device switching.
- Adjust Ergonomics: Utilize the two-step adjustable feet to find the most comfortable typing angle for your wrists, especially during long sessions.
- Software Customization: Leverage the FANTECH software to remap keys, create complex macros for productivity or gaming, and fine-tune lighting effects.
No specific user tips or FAQs were available from the provided data.
Warranty and Support
FANTECH products are designed for durability and performance. For warranty claims or technical support, please refer to the Warranty Card included in your product packaging or visit the official FANTECH support website. Keep your proof of purchase for warranty validation.
