Sena OUTSTAR S Quick Start Manual page 9

Using the Button
Users (You, B)
①
② Tap the Center Button on either Bluetooth system.
③ Repeat the steps above to pair with other Bluetooth systems (C
and D).
A
YOU
enter into Intercom Pairing.
HOLD
5s
TAP
1x
B
Blinking
" Intercom pairing"
Turns blue
Confirms intercoms are paired
A
YOU
B