How to Connect and Switch Between 3 Device
1. Unfold the keyboard (Unfold to power on, fold it to power off );
2. Single press to choose BT1, the blue indicator light will flash once to enter bluetooth mode;
3. Then long press BT1 for 3-5 seconds, blue indicator flashes quickly, keyboard enters into pairing mode;
4. Go to your device Bluetooth list and find “ProtoArc XK01”, click "pair", keyboard is connected;
5. BT2 and BT3 connection are the same as BT 1, when successfully pair 2 or 3 devices, short press BT1/BT2/BT3 button to switch.