SKYLOONG GK104 Pro Keyboard

Keyboard Layout and Overview

The SKYLOONG GK104 Pro is a mechanical keyboard featuring a standard QWERTY layout with additional function keys (F1-F12), navigation keys, and a numeric keypad. It supports three connection modes: USB Wired, Bluetooth, and 2.4g wireless.

Keycap Characters: The characters printed on the keycaps are for reference. Additional functions are accessed using the 'Fn' key combinations.

Knob Function (Optional Accessories)

The keyboard may include an optional knob that can be customized via driver software. Default functions include:

• Turn Left: Volume Down / Zoom Out
• Turn Right: Volume Up / Zoom In
• Press: Mute / ESC

Digital Screen Function

The keyboard features a digital screen that can display different information based on the mode. A switch on the keyboard controls the screen's display mode:

• Switch to 'O' (Off/Time Status): Displays time and date.
• Switch to 'I' (On/Calculator Status): Displays calculator status, and the number pad functions as a calculator.

Screen Operation:

• Press: Switch between Picture/GIF or status display.
• Long Press: Turn the screen on/off.
• FN + Menu (Hold 3s): Enter/exit the screen menu interface. Exits automatically after 3 minutes of inactivity.

Menu Navigation:

• ↑: Menu cursor moves up.
• ↓: Menu cursor moves down.
• ←: Menu cursor moves left.
• →: Menu cursor moves right.
• Enter: Confirm selection.
• Backspace: Return to previous menu.

Note: The keyboard stops functioning during screen menu operation. The screen menu is accessible when the red light is illuminated.

Time Settings (In Time Status):

• FN + Num (Hold 3s): Enter time settings. Use left/right arrow keys to select, up/down arrow keys to adjust numbers.

Sound Effect Settings:

• FN + 0 (Number Area): Voice broadcast.
• FN + + (Number Area): Previous set of sound effects.
• FN + - (Number Area): Next set of sound effects.

Calculator Functions (when in calculator status):

• Num Press Once: Clear (equivalent to 'C').
• Num Press Twice: All Clear (equivalent to 'AC').

Backlight Settings

Backlight settings are generally not modifiable through key combinations but may be customizable via software.

• FN + `~: Backlight ON/OFF.
• FN + 0: Light effect pause/play.
• FN + --: Backlight mode 1-5 (customizable via driver).
• FN + =+: Backlight mode 6-8.
• FN + ↓: Decrease backlight brightness.
• FN + ↑: Increase backlight brightness.
• FN + ←: Decrease backlight effect speed.
• FN + →: Increase backlight effect speed.

Wireless Controls

These functions are available in Bluetooth and 2.4g modes.

• FN + 1!: Long Press: Pair Bluetooth device 1 (LED flashes red/blue). Press: Connect/disconnect Bluetooth device 1.
• FN + 2@: Long Press: Pair Bluetooth device 2 (LED flashes red/blue). Press: Connect/disconnect Bluetooth device 2.
• FN + 3#: Long Press: Pair 2.4g device (LED flashes while searching for 20s; turns green upon connection). Press: Connect/disconnect 2.4g mode (requires USB connection).
• FN + 4$: Long Press: Turn charging indicator/low voltage alarm on/off. Press: Display battery level (green light indicates 10%-100% from left to right).
• FN + 6^: Long Press: Switch to Windows mode.
• FN + L-Ctrl: Long Press: Switch to Mac mode.
• FN + Win: Lock/Unlock Windows key.
• FN + Backspace: Backlight and wireless sleep time settings. (F1=5 min, F2=10 min, ..., F9=45 min, F10=Never sleep).

Connection Switching: Plugging in a USB cable quickly switches between USB mode and wireless modes for easy multi-device connection.

Troubleshooting: If wireless pairing fails or the keyboard doesn't work after successful pairing, delete the keyboard from the device's Bluetooth list, turn off Bluetooth on the PC/Mobile, restart the keyboard, and re-pair.

Mode Function Settings

Users can modify these settings using the driver software.

Driver Download

Download the latest drivers and customization software from the official SKYLOONG website:

• Windows: http://www.jikedingzhi.com/downloadlist?driverID=103
• macOS: http://www.jikedingzhi.com/downloadlist?driverID=90

A QR code is also provided for direct download of the Windows driver.