FANTECH MK857

FANTECH MAXFIT61 Frost Wireless 60% Mechanical Keyboard User Manual

Model: MK857

1. Introduction

Welcome to the FANTECH MAXFIT61 Frost Wireless Mechanical Keyboard user manual. This document provides essential information for setting up, operating, maintaining, and troubleshooting your new keyboard. The MAXFIT61 Frost is a compact 60% mechanical keyboard designed for both gaming and office use, featuring a unique translucent case, customizable RGB lighting, and hot-swappable switches.

2. Product Overview

The FANTECH MAXFIT61 Frost is engineered for performance and customization. Key features include:

FANTECH MAXFIT61 Frost Wireless Mechanical Keyboard with key features highlighted

Figure 2.1: Overview of the FANTECH MAXFIT61 Frost Wireless Mechanical Keyboard highlighting its modular design, 3 connection modes, RGB lighting, and switch types.

2.1. What's in the Box

Upon unboxing your FANTECH MAXFIT61 Frost Wireless Keyboard, please ensure all the following items are present:

Contents of the FANTECH MAXFIT61 Frost Wireless Keyboard box

Figure 2.2: Contents included in the FANTECH MAXFIT61 Frost Wireless Keyboard package.

3. Setup

Follow these steps to set up your FANTECH MAXFIT61 Frost Wireless Keyboard.

3.1. Connectivity Modes

The keyboard supports three connection modes: Wired (USB-C), 2.4GHz Wireless, and Bluetooth.

3.1.1. Wired Mode

  1. Connect the provided USB Type-C cable to the keyboard's Type-C port.
  2. Connect the other end of the USB cable to an available USB port on your computer.
  3. The keyboard will automatically be recognized and ready for use.
FANTECH MAXFIT61 Frost Wireless Keyboard showing wired and wireless modes

Figure 3.1: Comparison of wired and wireless connectivity options for the keyboard.

3.1.2. 2.4GHz Wireless Mode

  1. Locate the USB receiver included in the box.
  2. Plug the USB receiver into an available USB port on your computer.
  3. Ensure the keyboard is powered on and in 2.4GHz mode (refer to keyboard's physical switch or indicator). The keyboard should automatically pair with the receiver.

3.1.3. Bluetooth Mode

Specific instructions for Bluetooth pairing are typically found on the keyboard itself or in a quick start guide. Generally, you would:

  1. Switch the keyboard to Bluetooth mode.
  2. Activate Bluetooth on your computer or device.
  3. Search for new Bluetooth devices and select "MAXFIT61 Frost" (or similar name) from the list to pair.

3.2. Charging the Keyboard

The keyboard is equipped with a Lithium Polymer battery. To charge, connect the USB Type-C cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter). The RGB lighting may indicate charging status.

FANTECH MAXFIT61 Frost Wireless Keyboard connected via USB-C cable

Figure 3.2: The keyboard features a detachable USB Type-C cable for easy management and portability, also used for charging.

4. Operating Instructions

This section details the basic operation and special functions of your MAXFIT61 Frost keyboard.

4.1. Basic Keyboard Functions

The MAXFIT61 Frost operates as a standard 61-key keyboard. All alphanumeric keys, symbols, and basic modifiers (Shift, Ctrl, Alt, Enter, Backspace, Tab, Caps Lock, Esc) function as expected.

4.2. Magic FN Key

The 'Fn' key (Function key) allows access to secondary functions printed on the keycaps. By pressing 'Fn' + 'CAPS', you can quickly access multimedia keys, home key functions, and custom keys. Refer to the keycap legends for specific Fn combinations.

FANTECH MAXFIT61 Frost Wireless Keyboard showing the Magic FN key functionality

Figure 4.1: The Magic FN key provides quick access to various functions.

4.3. RGB Lighting Control

The keyboard features 15 kinds of built-in brilliant backlight effects. These can typically be cycled through using specific Fn key combinations (e.g., Fn + \| for mode change, Fn + [ { or ] } for brightness/speed). For advanced customization, refer to the 'Customization and Software' section.

5. Customization and Software

The FANTECH MAXFIT61 Frost offers extensive customization options for both hardware and software.

5.1. Hot-Swappable Switches

The keyboard's hot-swappable design allows you to easily change mechanical switches without soldering. It supports most 5-pin/3-pin switches from brands like Gateron, Cherry, and Kailh. Use the provided switch puller to carefully remove and insert switches.

FANTECH MAXFIT61 Frost Wireless Keyboard showing hot-swappable switches

Figure 5.1: The hot-swappable feature allows for easy replacement of mechanical switches.

5.2. Personalization Software

For advanced customization of RGB lighting, button assignments, and macro scripts, download the official FANTECH software. This software allows for detailed control over your keyboard's functions and aesthetics. The software is available on the FANTECH website.

Screenshot of FANTECH MAXFIT61 Frost Wireless Keyboard personalization software

Figure 5.2: The personalization software provides adjustable spectrum modes, button assignments, and easy-macro scripts.

6. Maintenance

Proper maintenance ensures the longevity and optimal performance of your keyboard.

6.1. Cleaning

To clean your keyboard:

6.2. Keycap and Switch Replacement

Use the provided keycap and switch pullers for safe removal and installation. When replacing switches, ensure they are aligned correctly with the pins before gently pressing them into place to avoid bending the pins.

Exploded view of FANTECH MAXFIT61 Frost Wireless Keyboard components

Figure 6.1: Exploded view illustrating the various components of the keyboard, including keycaps, plate, switches, sound-proofing foam, PCB, and bottom case.

7. Troubleshooting

If you encounter issues with your keyboard, try the following troubleshooting steps:

7.1. Keyboard Not Responding

7.2. Keys Not Registering or Double-Typing

7.3. RGB Lighting Issues

8. Specifications

Detailed technical specifications for the FANTECH MAXFIT61 Frost Wireless Keyboard (Model: MK857).

FeatureSpecification
Product NameMAXFIT61 FROST WIRELESS MK857
Number of Keys61 keys
Switch TypeMechanical (Clicky Blue Switch)
Anti-GhostingAll keys
Size (L x W x H)294mm x 103mm x 42mm
Weight566 grams (1.37 pounds)
Connectivity TechnologyUSB-C, 2.4GHz Wireless, Bluetooth
Compatible DevicesPC (Windows), Mac
Keyboard BacklightingRGB
Battery1 Lithium Polymer battery (included)
Special FeaturesErgonomic, Backlit, Hot-Swappable

9. Warranty and Support

For warranty information and technical support, please refer to the official FANTECH website or contact the seller directly. Keep your proof of purchase for any warranty claims.

Seller: FANTECH US

For further assistance, visit the FANTECH official support page or contact their customer service.

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