AJAZZ AK820 75% Wired RGB Gasket Mechanical Keyboard User Manual

Introduction

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your AJAZZ AK820 75% Wired RGB Gasket Mechanical Keyboard. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Product Overview

Figure 1: Front view of the AK820 Mechanical Keyboard, highlighting its compact 75% layout and RGB backlighting.

The AK820 is a high-performance 75% wired mechanical keyboard designed for both gaming and productivity. It features a gasket-mounted structure, south-facing RGB LEDs, pre-lubricated linear switches, and durable PBT keycaps. The integrated volume knob and custom programmable options enhance user experience.

Figure 2: Key features of the AK820, including its 75% layout, volume knob, hot-swappable switches, and custom driver support.

Setup

1. Unpacking: Carefully remove the keyboard and all accessories from the packaging.
   Play video

   Video 1: Unboxing and initial overview of the AK820 mechanical keyboard.

2. Connecting the Keyboard: Connect the detachable USB-C cable to the keyboard's port and the other end to an available USB-A port on your computer.

   The keyboard is plug-and-play and does not require additional drivers for basic functionality.

3. Adjusting Keyboard Angle: Flip out the adjustable feet on the underside of the keyboard to set your preferred typing angle.
   

   Figure 3: The compact 81-key layout of the AK820, illustrating its space-saving design on a desk.

4. System Compatibility: On the underside of the keyboard, locate the toggle switches to select between Windows (Win) and Mac operating systems for optimal key mapping.

Operating Instructions

Volume Knob Functionality

The multi-functional knob located on the top-right corner of the keyboard allows for quick volume adjustments.

• Rotate clockwise to increase volume.
• Rotate counter-clockwise to decrease volume.
• Press the knob to mute/unmute audio.

Figure 4: Detail of the adjustable volume knob, providing convenient audio control.

RGB Lighting Control

The AK820 features vibrant RGB backlighting with multiple effects. All RGB lights are south-facing for optimal illumination through PBT keycaps.

• FN + |: Cycle through 20 default lighting modes.
• FN + Up/Down Arrow: Adjust backlight brightness.
• FN + Left/Right Arrow: Adjust lighting effect speed/direction.
• FN + X: Turn RGB lighting On/Off.

Customization and Hot-Swap Features

The AK820 is designed for extensive customization:

• Hot-Swap Switches: The 3/5-pin PCB mounting design allows for easy replacement of switches without soldering. Custom linear switches are factory pre-lubricated for a smooth typing experience.
• PBT Keycaps: Durable two-color injection molded PBT keycaps resist wear and fading.
• Programmable: Compatible software allows for advanced customization of lighting effects and key functions.

Figure 5: Detailed view of the custom pre-lubricated linear switches, emphasizing their smooth operation.

Figure 6: Internal structure of the AK820, illustrating the multi-layered sound dampening and gasket mount design.

Maintenance

• Cleaning: Use a soft, dry cloth to wipe down the keyboard. For deeper cleaning, remove keycaps using the provided keycap puller and clean with compressed air or a soft brush.
• Keycap/Switch Removal: Use the provided tools for safe removal of keycaps and switches to avoid damage.
• Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

• Keyboard Not Responding:
  • Ensure the USB-C cable is securely connected to both the keyboard and the computer.
  • Try connecting to a different USB port on your computer.
  • Verify the system compatibility switch (Win/Mac) on the underside of the keyboard is set correctly.
• RGB Lights Not Working:
  • Press FN + | to cycle through lighting modes.
  • Press FN + X to ensure the lights are not turned off.
  • Adjust brightness using FN + Up/Down Arrow.
• Keys Not Registering:
  • If individual keys are not working, try removing and re-inserting the switch using the switch puller.
  • Ensure no debris is lodged under the keycap or switch.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the documentation included in your product packaging or visit the official AJAZZ website. Keep your purchase receipt as proof of purchase.