YUNZII AL66 Mechanical Keyboard Quick Start Guide
Welcome to the YUNZII AL66, a Tri-Mode Wireless with Knob CNC Aluminum Customized Mechanical Keyboard.
Content List
- AL66 Aluminum Keyboard x1
- USB Cable for TYPE-C x1
- Keycap and Switch Puller x1
- Warranty Manual x1
- 2.4G Wireless Receiver x1
Connectivity Options
2.4G Wireless Receiver Connection
To connect via 2.4G wireless: Switch the mode button to 2.4G Mode. Long press FN+R for 2.4G connection; the indicator light will blink blue. Plug the 2.4G receiver into a computer USB port. The keyboard will automatically pair and install compatible software. The indicator light will remain solid when paired successfully.
Knob Function: Change RGB mode or multimedia playing.
USB Cable Connection
Switch the mode button to the middle Wired Mode. Connect the keyboard using the provided TYPE-C cable. The keyboard will automatically connect to the computer and be ready for use.
Bluetooth Connection
To connect via Bluetooth: Switch the mode button to Bluetooth Mode. Long press FN+Q for BT1 (indicator light blinks green), FN+W for BT2 (indicator light blinks pink), or FN+E for BT3 (indicator light blinks yellow). Once paired successfully, the indicator light will stay on. The keyboard supports intelligent identification of Bluetooth 3.0-5.0 standards across three channels.
Keyboard Features & Operations
Charging
Charge the keyboard by connecting the original charging cable to a computer USB port or a DC-5V charger. Ensure the TYPE-C cable is inserted correctly. The RGB backlight will turn red while charging and will turn off when fully charged.
Compatible Systems
The AL66 keyboard supports Windows 2000, XP, Vista, 7, 8, 10, 11, MacOS, and mobile phone systems.
FN Key Combinations
General FN Key Functions:
- FN + F1: Screen Brightness ↓
- FN + F2: Screen Brightness ↑
- FN + F3: Calculator
- FN + F4: Computer
- FN + F5: Player
- FN + F6: Previous Song
- FN + F7: Next Song
- FN + F8: Pause/Play
- FN + F9: Stop
- FN + F10: Mute
- FN + F11: Volume Down
- FN + F12: Volume Up
- FN + TAB: White Light ON/OFF
- FN + CAP: Reset Backlight Effects
- FN + Backspace: Backlight Effects ON/OFF
- FN + Win: Lock Win
- Double-press FN key: Cycles through ESC, 1-9, 0, -, = keys to function as F1-F12 keys. Press Shift + ` key for ~ key. DEL key functions as Home key. FN + Home = END.
RGB Settings
- FN + ↑: Brightness Up
- FN + ↓: Brightness Down
- FN + ←: Blinking Speed ↑
- FN + →: Blinking Speed ↓
- FN + ENTER: Change Backlight Color
- FN + Q: Bluetooth Channel 1
- FN + W: Bluetooth Channel 2
- FN + E: Bluetooth Channel 3
- FN + R: 2.4G Connection
- Check Battery: ALT
For more information, visit www.yunzii.com or contact support@yunzii.com.
