User's Manual

First InterComm™ system VCA100 user manual A29798 September 2008iv
First InterComm system quick-start procedure
Arrive on scene At the incident scene, position First InterComm system-
equipped vehicles within a maximum of a quarter mile
clear line of sight (LOS) of each other at the incident scene.
Power up Apply power to the First InterComm system with the cab-
mounted switch.
Change channel Switch radio equipment to the tactical channel on
portable radio designated for First InterComm system
interoperability.
Talk Communicate using applicable standard operating
procedures (SOP).