Definitions - Firecom 3010 Series Installation & Operation Manuals

DEFINITIONS

This section lists some of the more common terms used in this manual and gives their
description. Familiarize yourself with these terms before proceeding with the installation of
a 3010 Series Intercom.
CA CABLE:
DMR:
HEADSET
LOCATION:
HM-10:
INTERCOM
AUDIO:
INTERCOM-
ONLY HEADSET:
INTERCOM PORT:
INTERCOM UNIT:
PP-20:
RADIO INTERFACE
PORT:
RADIO INTERFACE
CABLE:
RADIO-TRANSMIT
HEADSET:
RECEIVE AUDIO:
RJ-12 MODULAR
PLUG:
TRANSMIT AUDIO:
TRANSMIT
PRIORITY PORT:
S Y S T E M O R I E N T A T I O N
Flat, six conductor cable, which may have RJ-12 Modular
Plugs on each end, used to make connections between the
intercom unit and the HM-10's or PP-20's.
The Digital Message Recorder on the 3015 or 3025 Intercom.
Any combination of CA Cables, HM-10's, PP-20's and
headsets connected to a single port on the rear of the intercom.
Black plastic module with a single headset jack used to connect
a headset into the intercom system. For use inside the vehicle.
Audio present when communicating via the intercom system.
Intercom audio is heard only on board the apparatus.
The Intercom-Only Headset receives both intercom and
receive audio at all times. This headset has a Black or Yellow
PTT for intercom communication, and is NOT capable of
radio transmission.
Any one of the six modular jacks on the rear of the Intercom.
Any model 3010 Series Intercom.
A round metal, water resistant, module with a single jack for
headset connection. For use on the exterior of the vehicle.
A 9-pin D-sub jack on the rear of the Intercom Unit.
The cable which plugs into the Radio Interface Port on one
end, and connects to a 2-way radio on the other.
The Radio-Transmit Headset receives both intercom and
receive audio at all times. The mic is ALWAYS active for
intercom communication, and has a Red PTT for radio
communication.
Audio from incoming radio transmissions. This is the same
audio that is heard from the radio's speaker.
The six conductor plugs on the ends of the CA Cables. These
connectors plug into the Headset Modules and the Intercom.
Audio signals being transmitted on the radio via a Radio-
Transmit Headset with the Red PTT button pressed.
The Intercom Port closest to the power connector on the rear
of the intercom. This port has transmit priority over the other
5 ports.
5.