Battery Saver - Keychron K4 Benutzerhandbuch

Reconnect:
1. Switch the keyboard to the Bluetooth option to activate the keyboard (the
keyboard will connect to the last connected device by default).
2. The Bluetooth indicator flashes for 4 seconds and automatically pairs with the
last paired device.
3. If the Bluetooth indicator is off, press any button to enter the connection again.
*The keyboard must have been paired with the device to perform this function.
Turn off the keyboard
Switch to "Off"

Battery Saver

Under Bluetooth mode, the keyboard backlight turns off when it is inactive for 10
minutes. Tap any button to wake the keyboard. If want to disable this auto battery save
mode, press fn+S+O for 4 seconds. Then if want to enter this power save mode again,
press fn+S+O+ for 4 seconds.
Backlit Setting
Short press
•
When backlit is on, press
•
"left arrow" or fn and "right arrow" adjust light colours. (For RGB version only)
OS Switch
1-MAC/iOS
Turn the switch to Mac/iOS when you are connected to a Mac or iOS operating system.
2-Windows/Android
Switch the toggle to Windows/Android when the keyboard is connected to a Windows or
Android operating system.
*When using the Windows/Android mode,
functions.
3-Input Method Switch
For iOS:
Input method switch: Ctrl + Space
Caps Lock: Caps (Enable General > Keyboard > Hardware Keyboard> Caps Lock
Language Switch)
to switch between different types of lighting effects.
button to switch among them. Short press fn and
keys are used for "Windows" and "Alt"
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