4. Search for the Bluetooth device "Keychron K3 Max" on your device and connect it (the Bluetooth
indicator goes off after successful pairing).
Note: This keyboard supports pairing up to 3 devices simultaneously via key combination "fn" + "1" /
*The Bluetooth indicator will continue to flash for 3 minutes.
**Slowor failed connections may exist due to different Bluetooth versions,please make sure all the
settings are correct.
SWITCH BLUETOOTH DEVICES
Short press key combination "fn" + "1" / "fn" + "2" / "fn" + "3" to switch to other device.
RECONNECT:
1. Switch the keyboard to the Bluetooth option to activate the keyboard.
2. The Bluetooth indicator flashes for 3 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.
WIRED MODE
1. Switch the toggle switch to the Cable option (it only works when a USB cable is plugged in).
2. Connect our cable with your PC and keyboard.
3. Backlighting will be turned on.
*Under Wired Mode, keyboard will not enter into Battery Saver Mode.
TURN OFF THE KEYBOARD
Switch the keyboard to the OFF option.
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