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Term
An individual who has radio system
Dispatcher
management duties.
A feature that allows the dispatcher to
Dynamic
temporarily reassign selected radios to a
Regrouping
single special channel so they can
communicate with each other.
DSR
Dynamic System Resilience
A feature that allows communications to
take place even though the central
controller has failed. Each trunked repeater
Failsoft
in the system transmits a data word
informing every radio that the system has
gone into failsoft.
FCC
Federal Communications Commission.
FM
Frequency Modulation
Hang Up
Disconnect.
The first display information after the radio
Home screen
completes its self test.
IV&D
Integrated Voice and Data
LCD
Liquid crystal display.
LED
Light-emitting diode.
60
English
Definition
Term
A software-activated feature shown at the
bottom of the display – selection of these
Menu Entry
features is controlled by the
}
and
buttons.
Check channel activity by pressing the
Monitor button. If the channel is clear, you
hear static. If the channel is in use, you
Monitor
hear conversation. It also serves as a way
to check the volume level of the radio,
since the radio "opens the squelch" when
the monitor button is pressed.
It works as a power on/off button, provides
Multi-Function
primary and secondary functions like
Knob
volume change and mode change.
Multi-System
A scan list that can include both talkgroups
Talkgroup Scan
(trunked) and channels (conventional).
List
Network Access Code (NAC) operates on
Network Access
digital channels to reduce voice channel
Code
interference between adjacent systems
and sites.
The user talks on a preprogrammed
Non-Tactical/
emergency channel. The emergency alarm
Revert
is sent out on this same channel.
Definition
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