Ajazz AK690 Wired Gaming Mechanical Keyboard User Manual

1. Product Overview

The Ajazz AK690 is a compact 68-key wired mechanical gaming keyboard designed for a streamlined desktop experience. It features full-key hot-swappable switches, customizable multi-color lighting effects, and a multifunctional metal knob for quick adjustments. Its ergonomic design includes double-layer adjustable feet for comfortable typing.

Ajazz AK690 Keyboard in various colors — Ajazz AK690 Mechanical Keyboard showcasing different color options.

2. Package Contents

Please check the package for the following items:

1 x Ajazz AK690 Mechanical Keyboard
1 x TYPE-C USB Cable
1 x Keycap Puller
1 x Switch Puller
1 x Instruction Manual

3. Setup Guide

3.1 Connecting the Keyboard

The Ajazz AK690 keyboard uses a wired Type-C connection for reliable and stable operation. It is a plug-and-play device, requiring no additional drivers for basic functionality.

Locate the Type-C port on the back of the keyboard.
Connect one end of the provided TYPE-C USB cable to the keyboard's Type-C port.
Connect the other end of the USB cable to an available USB port on your computer or device.
The keyboard will be automatically recognized by your operating system.

Wired Connection Plug and Play — The keyboard connects via a Type-C cable for plug-and-play functionality.

3.2 Adjusting Keyboard Height

The keyboard features double-layer adjustable feet to customize the typing angle for ergonomic comfort.

Flip out the first set of feet for a moderate incline.
Flip out the second set of feet (if available) for a steeper incline.

Double-layer height adjustable feet — Adjustable double-layer feet provide two height options for ergonomic typing.

3.3 System Compatibility

The Ajazz AK690 is compatible with a wide range of operating systems:

Windows Vista/XP/7/8/10/11
Mac OS
Android

4. Operating Instructions

4.1 Multifunctional Metal Knob

The metal knob located on the keyboard provides quick control over various functions:

Pressing the knob: Switches between different lighting effects.
Rotating left/right: Adjusts light brightness, mutes/unmutes audio, or controls volume, depending on the active mode.

Multifunctional metal knob operation — The metal knob allows for quick adjustments of lighting and audio settings.

4.2 Lighting Effects

The AK690 features mixed light and phantom color lighting effects. Use the multifunctional knob to cycle through the available lighting modes and adjust brightness.

Phantom Color Lighting Effects at Night — Experience vibrant phantom color lighting effects, especially visible in low light.

4.3 Hot-Swappable Switches

The keyboard is equipped with customized hot-swappable switch sockets, allowing users to easily change switches without soldering. This enables deep customization of the typing feel.

Use the provided switch puller to carefully remove existing switches.
Align the pins of the new switch with the sockets and gently press down until it clicks into place.

Full-key hot-swap feature with switch puller — The full-key hot-swap design allows for easy customization of mechanical switches.

5. Maintenance

To ensure the longevity and optimal performance of your Ajazz AK690 keyboard, follow these maintenance tips:

Cleaning Keycaps: The ABS plastic keycaps have a wear-resistant and non-greasy texture. Use the provided keycap puller to remove keycaps for thorough cleaning. Wipe them with a soft, damp cloth and mild soap if necessary, then dry completely before reattaching.
Cleaning the Keyboard Body: Use a soft, dry cloth to wipe down the keyboard body. For dust and debris between keys, use compressed air.
Switch Maintenance: If you frequently swap switches, ensure the sockets are free of debris. Handle switches carefully to avoid bending pins.
Cable Care: Avoid sharp bends or kinks in the Type-C cable to prevent damage.

6. Troubleshooting

Keyboard not responding: Ensure the Type-C cable is securely connected to both the keyboard and the computer. Try connecting to a different USB port.
Keys not registering: If specific keys are not working, try removing and re-seating the keycap and switch using the provided tools. If the issue persists, the switch might need replacement.
Lighting effects not working: Press the multifunctional knob to cycle through lighting modes. Ensure the brightness is not set to minimum.
Audio control issues with knob: Ensure the keyboard is properly connected and recognized by your system. Check your system's audio settings.

7. Specifications

Feature	Detail
Brand	AJAZZ
Model	AK690
Connection Method	USB Wired
Interface Type	Type-C
Dimensions	325mm x 114mm x 42mm
Weight	535g ± 20g
Cable Length	1.5M
Lighting Effect	Mixed Light (Multicolor Backlight)
Key Layout	68 Keys, Full N-Key Rollover
Supported Systems	Windows Vista/XP/7/8/10/11, Mac, Android
Keycap Material	ABS Plastic
Switches	Hot-swappable Mechanical (AJAZZ Axis Body Brand)
Ergonomics	Adjustable Height, Standard, Ergonomics
Application	Desktop, Laptop, Number, Tablet
Certification	CE, Dot, EAC, EPA, FCC, GMP, RoHS, TGA, UL, KC, pse

Ajazz AK690 Product Parameters — Detailed product parameters for the Ajazz AK690 keyboard.

Exploded view of keyboard layers — Internal structure of the keyboard, showing layers like Keycap, Metal Knob, Switch, Top Cover, Plate, Sandwich Foam, Switch Pad, PET Pad, PCB, Bottom Foam, and Bottom Cover.

Mechanical Switch Specifications — Specifications for Meilade Switch MC Linear Switch and Taowu Switch Linear Switch, including total travel, actuation pressure, actuation travel, bottom-out force, and minimum actuation force.

8. User Tips

Experiment with different switch types to find your preferred typing feel, taking advantage of the hot-swappable feature.
Utilize the compact 68-key layout to maximize desk space, especially for gaming or minimalist setups.
Regularly clean your keyboard to maintain its aesthetic and functional quality, particularly the wear-resistant keycaps.

9. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact the Ajazz customer service directly. Keep your proof of purchase for any warranty claims.