Introduction
Thank you for choosing the AJAZZ AK820 Pro RGB Tri-Mode Mechanical Keyboard. This keyboard is designed for gamers and professionals seeking a versatile, high-performance input device with customizable features. It offers three connection modes, hot-swappable switches, vibrant RGB backlighting, and a functional TFT screen. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new keyboard.
Package Contents
- AJAZZ AK820 Pro Mechanical Keyboard
- USB Type-C Cable
- User Manual (this document)
- Keycap/Switch Puller (may vary by package)
Setup
1. Initial Charging
Before first use, it is recommended to fully charge the keyboard. Connect the provided USB Type-C cable to the keyboard's Type-C port and the other end to a USB power source (e.g., computer USB port, wall adapter). The keyboard features a 4000mAh rechargeable battery.
Image: Keyboard connected via USB-C, illustrating its 4000mAh battery and tri-mode connectivity.
2. Connection Modes
The AK820 Pro supports three connection modes: Wired (USB Type-C), 2.4GHz Wireless, and Bluetooth 5.0.
- Wired Mode: Connect the USB Type-C cable directly to your computer. The keyboard will automatically switch to wired mode.
- 2.4GHz Wireless Mode: Insert the 2.4GHz USB receiver into an available USB port on your computer. Switch the keyboard to 2.4GHz mode using the switch located on the keyboard (refer to the keyboard's physical layout for exact switch location, often on the back or side).
- Bluetooth Mode: Switch the keyboard to Bluetooth mode. On your device (PC, laptop, tablet), search for Bluetooth devices and select 'AJAZZ AK820 Pro' to pair. The keyboard may support multiple Bluetooth profiles (e.g., BT1, BT2, BT3) for connecting to different devices. Consult the TFT screen or indicator lights for pairing status.
Operating Instructions
1. TFT Colorful Screen (0.85 inch)
The AK820 Pro features a 0.85-inch TFT screen that displays useful information and allows for customization. Functions include:
- Battery Level: Shows current battery charge.
- Connection Method: Indicates whether the keyboard is in Wired, 2.4GHz, or Bluetooth mode.
- Date/Time: Displays current date and time (can be set via driver).
- WIN/MAC Switch: Toggle between Windows and macOS layouts.
- Adjust Light Effect: Control RGB backlight settings.
- Volume Adjustment: Visual feedback for volume changes.
- Language Switch: Change display language (e.g., English).
- Custom Image/Animations: Personalize the screen with custom images or animations via the custom driver.
Image: TFT screen displaying various functions and customization options.
2. Multi-Function Knob
The knob on the keyboard provides quick access to several functions:
- Volume Control: Rotate to adjust system volume (volume+/-). Press to Mute/Unmute.
- RGB Hotkey Function: Press and hold or double-press (depending on configuration) to cycle through RGB lighting modes or effects.
- LED Effect Function: Rotate to change LED effects or brightness.
- Language Switching: May be used in conjunction with Fn key for language settings.
- Check Function Mode: Press to cycle through different display modes on the TFT screen.
Image: Multi-function knob with its various controls.
3. RGB Backlight
The keyboard features programmable RGB backlighting. Use the multi-function knob or specific Fn key combinations to adjust brightness, change lighting effects, and cycle through colors. Refer to the custom driver software for advanced customization.
Image: Keyboard with programmable RGB backlight.
4. Custom Driver Software
For full customization of the TFT screen, key assignments, macros, and RGB lighting, download and install the official AJAZZ custom driver software from the manufacturer's website. This software allows for a personalized user experience.
Maintenance
1. Cleaning
- Disconnect the keyboard from all power sources before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the keycaps and chassis.
- For deeper cleaning between keycaps, use compressed air to remove dust and debris.
- Avoid spraying liquids directly onto the keyboard.
2. Hot-Swappable Switches
The AK820 Pro features hot-swappable switches, allowing you to change switches without soldering. Use the provided switch puller to carefully remove switches. Ensure new switches are aligned correctly before pressing them into place to avoid bending pins.
Image: Internal structure of the hot-swap gasket keyboard.
Troubleshooting
- Keyboard not responding: Ensure the keyboard is charged. Check the connection mode switch (Wired, 2.4GHz, Bluetooth) matches your desired connection. For wired mode, try a different USB port or cable. For wireless modes, ensure the receiver is properly inserted or Bluetooth is paired.
- Keys not registering: If specific keys are not working, try removing and re-inserting the hot-swappable switch for that key. Ensure the switch pins are not bent.
- RGB lighting issues: Check the custom driver software for lighting settings. Ensure the keyboard firmware is up to date.
- TFT screen not displaying: Ensure the keyboard is powered on. Check for any specific Fn key combinations to activate/deactivate the screen. Update firmware if available.
- Lag or disconnection in wireless modes: Ensure the keyboard is within range of the receiver/device. Avoid interference from other 2.4GHz or Bluetooth devices. Ensure the battery is sufficiently charged.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | Ajazz |
| Model | AK820 Pro |
| Keyboard Standard | 83 keys (75% Layout) |
| Operation Style | Mechanical |
| Interface Type | USB (Type-C) |
| Connectivity Type | 2.4Ghz Wireless, Bluetooth 5.0, Wired Type-C (Tri-Mode) |
| Backlight Type | MULTICOLOR (RGB) |
| Switches Hot swap | Yes |
| Battery Capacity | 4000mAh (Rechargeable) |
| Application | Desktop, Laptop |
| Language | English |
| Full Size keyboard | No |
| Wrist Support | No |
| Style | Standard |
| Origin | Mainland China |
| TFT Screen | 0.85 inch (Pro models only) |
Note: Specifications may vary slightly depending on the specific variant (e.g., AK820 vs. AK820 Pro).
Image: Hot Swap Gasket Keyboard internal components.
User Tips
- The hot-swappable switches allow for easy customization of your typing experience. Feel free to experiment with different switch types to find your preferred feel.
- Experiment with the tri-mode connection (Bluetooth, 2.4GHz, Wired) to find the best fit for your setup and switch seamlessly between devices.
- Utilize the custom driver to personalize the TFT screen animations and keyboard settings for a truly unique experience.
- The multi-function knob provides quick access to volume, backlight, and other settings, enhancing convenience during use.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official AJAZZ website or contact your retailer. Keep your purchase receipt as proof of purchase.
Product Overview Video
Watch this video for a visual guide to the AJAZZ AK820 keyboard features and unboxing.
Video: Overview of the AJAZZ AK820 keyboard.
