Garmin SL60 - Manual (Page 100)

Intercom
Function When two headphone and microphone jacks are
connected to the SL60, these headsets can be used
as a voice-activated intercom.
When you select the Intercom function with the
installed selector switch, the intercom function is
enabled. The Volume control will control the
headphone listening level. The receive function will
automatically become active when a signal is
detected. The received signal volume will be at a
lower volume while you are talking on the
intercom.
119.10 122.85 Brg 210
0 17.1nm
The Intercom Squelch Sensitivity can be set in the
System Functions.
Stuck Mic The SL60 helps protect you from a situation where
the microphone may get stuck in the ON or
Transmit position. If the microphone is keyed for
longer than 35 seconds, the SL60 will return to the
receive mode on the selected frequency.
A flashing “Stuc Mic” message will display until
the transmit key is released.
119.10 STUC MIC Brg 210
0 17.1nm
90
Comm Radio Operation