Intercom Failure; Intercom Reconnection - Sena SP38 User Manual

20S
Jog Dial Operation
Press and hold for 1"
Single tap
Double tap
Note:
Multiple headsets are connected during multi-way intercom. With various
signals interfering each other, the intercom distance of multi-way intercom is
relatively shorter than that of two-way intercom.

15.3 Intercom Failure

When you try to start an intercom conversation with an intercom friend
who is already having a multi-way intercom with other riders or a
mobile phone call, you will hear a low tone double beep signifying an
intercom busy signal. In this case, you have to try again later.
38
Result
Disconnect all participants
Disconnect participants chained to (B)
Disconnect participants chained to (C)

15.4 Intercom Reconnection

If your intercom friend goes out of range while having an intercom
conversation, you may hear static noise and eventually the intercom
will be disconnected. In this case, the 20S automatically tries to
reconnect the intercom every 8 seconds and you will hear high tone
double beeps until the intercom is reestablished. If you don't want to
make a reconnection, tap the Jog Dial to stop the attempt.