JamesDonkey J1 Low-Profile Wireless Mechanical Keyboard User Manual

Introduction

The JamesDonkey J1 is a versatile low-profile mechanical keyboard designed for enhanced productivity and gaming. It features triple-mode connectivity, QMK/VIA customization, dual-OS compatibility, dynamic RGB backlighting, and durable PBT keycaps. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your J1 keyboard.

Package Contents

Verify that all items are present in your package:

• 1x JamesDonkey J1 Low-Profile Wireless Mechanical Keyboard
• 1x Type-A to Type-C Cable
• 1x Type-A 2.4GHz Receiver
• User Manual (this document)
• Additional keycaps for Mac/Windows (if applicable)

Setup

1. Charging the Keyboard

Connect the provided USB-C cable to the keyboard's USB-C port and the other end to a power source (e.g., computer USB port, USB wall adapter). The keyboard's indicator light will show charging status.

2. Connectivity Modes

The J1 keyboard supports three connection modes:

• USB-C Wired Mode: Connect the keyboard directly to your device using the USB-C cable. This mode also charges the keyboard.
• 2.4 GHz Wireless Mode: Insert the 2.4GHz USB receiver into your device's USB-A port. Switch the keyboard to 2.4G mode using the switch on the side/back of the keyboard.
• Bluetooth 5.2 Mode: The keyboard can connect to up to three Bluetooth devices. Switch the keyboard to Bluetooth mode and follow your device's pairing instructions. Use Fn + 1/2/3 to switch between paired Bluetooth devices.

3. Operating System Compatibility

The J1 keyboard is compatible with Windows, macOS, and Linux. Use the dedicated switch on the side/back of the keyboard to select your operating system for optimal key mapping.

Operating the Keyboard

1. Key Functions

The J1 features a 75% layout with dedicated function keys and multimedia controls. Refer to the keycap legends for specific functions.

2. RGB Backlighting

The keyboard features customizable RGB backlighting with over 22 dynamic effects. Use the designated key combinations (e.g., Fn + specific keys) to cycle through lighting modes, adjust brightness, and change colors.

3. QMK/VIA Customization

The J1 supports QMK/VIA firmware, allowing for extensive customization of key assignments, macros, and lighting effects. Access the browser-based VIA Launcher to remap keys and create personalized layouts for Windows, macOS, or Linux.

Maintenance

1. Cleaning

To clean the keyboard, disconnect it from all power sources. Use a soft, lint-free cloth dampened with a small amount of water or isopropyl alcohol to wipe down the keycaps and chassis. Avoid spraying liquids directly onto the keyboard.

2. Keycap and Switch Replacement

The J1 features hot-swappable switches and PBT keycaps. Use the provided keycap puller and switch puller (if included) to carefully remove and replace keycaps or switches. Ensure proper alignment when reinserting components.

Troubleshooting

• Keyboard not responding: Ensure the keyboard is charged and properly connected (wired, 2.4G receiver, or Bluetooth). Check the mode switch.
• Bluetooth connectivity issues: Verify the keyboard is in Bluetooth mode and paired correctly. Try unpairing and re-pairing the device. Ensure no other devices are interfering.
• Backlighting not working: Check if the backlighting is enabled and brightness is adjusted. Refer to the manual for specific key combinations to control RGB effects.
• Keys not registering: If specific keys are not working, consider replacing the switch if you have spare hot-swappable switches.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the official JamesDonkey website or contact their customer service. Keep your purchase receipt for warranty claims.

Online resources for QMK/VIA customization can be found at qmk.fm/via/.