AULA F75 Keyboard User Manual
Connectivity Modes
2.4G Mode
To activate 2.4G mode, switch the top-left slider to the 2.4G position. The cyan light on the `~ key will blink slowly. Press and hold the FN + `~` keys for 3 seconds to enter code pairing mode. Connect the receiver to complete pairing. The cyan light on the `~` key will stay lit for 2 seconds upon successful connection. Factory pairing is pre-set.
Bluetooth (BT) Mode
Switch the top-left slider to the Bluetooth mode (BLE5.0/BLE3.0). The device name will appear as AULA-F75 3.0KB or AULA-F75 5.0 KB. You can connect up to 3 devices:
- FN + 1: BT 1. The blue indicator light below the key blinks rapidly, then slowly upon connection. The blue light stays on for 2 seconds when connected.
- FN + 2: BT 2. Similar indicator behavior as BT 1.
- FN + 3: BT 3. Similar indicator behavior as BT 1.
Wired Mode
Set the top-left switch to the center position for wired mode. The white light on the '4' key will illuminate for 2 seconds. This mode is also used for charging.
Function Keys and Controls
System Switching
- FN + Q: Switches to Android mode.
- FN + W: Switches to Windows mode.
- FN + E: Switches to Mac mode.
Note: In Windows mode, when switching to Android or Mac system modes, the F1-F12 keys function as multimedia keys.
Light Effects
- FN + \: Toggles through light effect modes.
- FN + +: Increases light brightness.
- FN + -: Decreases light brightness.
- FN + =: Increases light speed.
- FN + -: Decreases light speed.
- FN + Tab: Changes the color of the current light effect.
Other Key Functions
- Press and hold FN + Esc for 3 seconds to restore factory defaults. The previously connected BT device memory will not be erased.
- FN + WIN + L: Locks/unlocks the Windows key. The WIN Lock indicator light remains on when locked in Windows systems. When switched to Mac systems, the WIN-L/ALT-L positions are swapped (without locking WIN).
- FN + B: Displays battery level.
Battery Indicator
A red light indicates the battery is below 30%. When the battery is low, the light effect will turn off. A green light indicates the battery is above 30%. This function is not active in wired or charging modes.
Multi-function Roller Knob
Mode Switching
Press and hold the roller knob to switch between Gaming Mode and Office Mode.
Gaming Mode
- Activation: WIN key + CAPS key (Green light blinks 3 times).
- Light Effects: Briefly press the roller knob to cycle through 17 light effects.
- Brightness Control: Rotate the knob clockwise to increase light brightness. Rotate counter-clockwise to decrease light brightness. The CAPS indicator blinks when minimum brightness is set.
Office Mode
- Activation: WIN key + CAPS key (Blue light blinks 3 times).
- Volume Control: Briefly press the roller knob for mute/unmute function. Rotate the knob clockwise to increase volume. Rotate counter-clockwise to decrease volume.
