1: Go to the main switch interface, click on the handle-change grip/sequence to enter the pairing interface
2: Insert the R100 into the USB port of the switch base, the indicator light flashes
3: Perform pairing according to the power-on pairing method of the respective handles
4: The handle will be automatically paired with the switch, press the L+R key, the handle icon will be displayed on the host, the handle and R100 indicator will always be on, the pairing is successful