AJAZZ AK820PRO Mechanical Keyboard User Manual

Introduction

Thank you for choosing the AJAZZ AK820PRO 75% Gasket Mechanical Keyboard. This manual provides detailed instructions on setting up, operating, maintaining, and troubleshooting your new keyboard. Designed for versatility and performance, the AK820PRO features a compact 75% layout, a vibrant TFT screen, multi-mode connectivity, and a comfortable typing experience with its advanced gasket structure and noise-reducing layers.

Image: The AK820PRO keyboard showcasing its 75% layout, knob, TFT screen, and key features such as hot-swap capability, RGB backlight, 1.2mm single-key slotted PCB, triple modes, five-layer padding, and 4000mAh battery.

Setup

Package Contents

• AJAZZ AK820PRO Mechanical Keyboard
• USB-C Cable
• Keycap Puller
• User Manual (this document)

Charging the Keyboard

The AK820PRO is equipped with a 4000mAh rechargeable battery. Before first use, or when the battery is low, connect the keyboard to a USB power source (e.g., computer USB port, USB wall adapter) using the provided USB-C cable. The TFT screen will indicate charging status. A full charge provides extended usage time.

Image: The AK820PRO keyboard highlighting its 4000mAh rechargeable battery and triple connectivity modes: Bluetooth 5.0, Wireless 2.4GHz, and Wired Type-C.

Connecting the Keyboard (Triple Mode)

The AK820PRO supports three connection modes:

1. Wired Mode (USB-C): Connect the USB-C cable to the keyboard and the other end to your computer's USB port. The keyboard will automatically switch to wired mode. This mode also charges the keyboard.
2. 2.4GHz Wireless Mode:
   • Locate the 2.4GHz USB receiver (usually stored in a slot on the keyboard).
   • Plug the receiver into an available USB port on your computer.
   • Switch the keyboard to 2.4GHz mode using the switch on the keyboard (refer to the keyboard's physical layout for switch location, often near the USB-C port). The TFT screen will indicate the 2.4GHz connection.
3. Bluetooth Mode:
   • Switch the keyboard to Bluetooth mode using the switch on the keyboard.
   • On your device (PC, laptop, tablet, smartphone), enable Bluetooth and search for new devices.
   • Select "AJAZZ AK820PRO" (or similar name) from the list of available devices to pair.
   • The keyboard supports multiple Bluetooth profiles (e.g., FN+Q/W/E/R/T for different devices). Refer to the TFT screen for active Bluetooth channel.

Image: The AK820PRO keyboard illustrating its triple mode connection capabilities, including Bluetooth 5.0, 2.4GHz Wireless, and Type-C Wired, compatible with Windows, Android, Mac, and iOS operating systems.

Operating Instructions

TFT Screen Functions

The 0.85-inch TFT color screen provides quick access to various keyboard settings and information:

• Connection Mode: Displays current connection (Wired, 2.4G, BT).
• Power Level: Shows battery percentage.
• Time: Displays current time.
• Backlit/Screen Patterns: Allows customization of lighting effects and screen animations.
• Custom GIF Image: Supports custom GIF uploads via driver software.
• Language Switch: Change display language.
• WIN/MAC Mode: Switch between Windows and macOS layouts.

Image: A detailed view of the AK820PRO's 0.85-inch TFT screen, showing examples of displayed information such as battery level, time, connection mode, and options for brightness, speed, custom GIFs, volume, language, and lighting effects.

Image: A visual guide to the 0.85-inch TFT Colorful Screen, detailing its ability to quickly check battery power, time, and connection mode, and to customize animations and settings via the driver software. Functions include Custom Image, Battery Level, Date/Time, Connection Method, Language Switch, WIN/MAC Switch, Volume Adjustment, and Light Effect Adjustment.

Knob Functions

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

• Volume Control: Rotate to adjust system volume. Press to mute/unmute.
• LED Effect Function: Adjust brightness and speed of LED effects.
• RGB Hotkey Function: Cycle through RGB lighting modes.
• Check Function Mode: View current mode on the TFT screen.
• Language Switching: Change the language displayed on the TFT screen.

Image: A close-up of the AK820PRO's knob, illustrating its multiple functions including LED effect control, RGB hotkey function, checking function mode, and language switching, in addition to volume control.

RGB Lighting Control

The AK820PRO features 16.8 million-color south-facing RGB backlighting. You can customize lighting patterns and effects:

• Switch Modes: Use the knob or specific key combinations (e.g., FN+\|) to cycle through 20+ preset lighting effects.
• Brightness/Speed: Adjust using the knob or dedicated function keys.
• Music Rhythm Mode: Sync lighting effects to audio playback.
• Software Customization: For advanced customization, download the official AJAZZ driver software to create custom lighting profiles and animations.

Image: The AK820PRO keyboard illuminated with colorful RGB backlighting, demonstrating its programmable RGB and music rhythm capabilities. Users can switch between 20 modes using "FN+\|" and adjust music rhythm-driven lighting effects.

Hot-Swappable PCB

The AK820PRO features a hot-swappable PCB, allowing you to change mechanical switches without soldering. It supports both 3-pin and 5-pin switches, offering flexibility for customization of your typing feel.

Image: A close-up view of the AK820PRO's hot-swappable PCB, showing individual switch sockets ready for switch installation or removal. This feature supports both 3-pin and 5-pin mechanical switches.

Image: A diagram highlighting the key features of the AK820PRO's hot-swap gasket keyboard design, including the 1.2mm single-key slotted PCB, hot-swappable and south-facing RGB LEDs, and the sound-dampening layers like PORON sandwich cotton, bottom cotton, and IXPE shaft underpad.

Keycap Information

The AK820PRO comes with OEM profile double-shot PBT keycaps. PBT material is known for its durability and resistance to shine over time, ensuring a long-lasting aesthetic and tactile experience.

Maintenance

Cleaning the Keyboard

• 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 down the keycaps and chassis.
• For dust and debris between keycaps, use compressed air or a small brush.
• The included keycap puller can be used to carefully remove keycaps for deeper cleaning or switch replacement.
• Avoid using harsh chemicals, abrasives, or excessive moisture.

Storage

When not in use for extended periods, store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

Specifications

• Model: AK820PRO Purple
• Layout: 75% (81 keys + 1 knob)
• Connectivity: Bluetooth 5.0, 2.4GHz Wireless, USB-C Wired
• Battery: 4000mAh Lithium Ion (included)
• Screen: 0.85-inch TFT Color Screen
• Keycaps: OEM Profile Double-shot PBT (Purple-White)
• Switches: Hot-swappable (supports 3-pin/5-pin mechanical switches)
• Backlighting: South-Facing RGB (16.8 million colors, programmable)
• Padding: Five-layer noise-reducing (Poron foam, IXPE switch pads, PET sound enhancement pads, 2 layer bottom pads)
• PCB: 1.2mm Single-key Slotted PCB
• Stabilizers: Fine-calibrated
• Product Dimensions: 11.87 x 5.35 x 1.57 inches
• Item Weight: 1.79 pounds
• Compatible Devices: Laptop, PC, Smart TV, Smartphone, Tablet
• Recommended Uses: Everyday Use, Gaming, Office
• Date First Available: March 1, 2024

Warranty and Support

AJAZZ products are designed for quality and reliability. For warranty information and technical support, please refer to the official AJAZZ website or contact your retailer. Keep your purchase receipt as proof of purchase for any warranty claims.

For further assistance, please visit the AJAZZ Store on Amazon.