Glossary
English
137
KVL
Key-variable loader: A device for loading
encryption keys into the radio.
LCD Liquid crystal display.
LED Light-emitting diode.
Li-Ion Lithium ion.
MCW Mission Critical Wireless
MDC Motorola Data Communication
Menu Entry
A software-activated feature shown at the
bottom of the display – selection of these
features is controlled by the
{, |, and
} buttons.
Monitor
Check channel activity by pressing the
Monitor button. If the channel is clear, you
hear static. If the channel is in use, you
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.
Multi-Function
Knob
It works as a power on/off button, provides
primary and secondary functions like
volume change and mode change.
Term Definition
Multi-System
Talkgroup Scan
List
A scan list that can include both talkgroups
(trunked) and channels (conventional).
Network Access
Code
Network Access Code (NAC) operates on
digital channels to reduce voice channel
interference between adjacent systems
and sites.
NiMH Nickel-metal-hydride.
Non-Tactical/
Revert
The user talks on a preprogrammed
emergency channel. The emergency alarm
is sent out on this same channel.
OCW Operation Critical Wireless
OTAR Over-the-air rekeying.
Page
A one-way alert, with audio and/or display
messages.
Personality A set of unique features specific to a radio.
PIN Personal Identification Number
PremierOne
A software application which streamlines
critical real time operations and simplifies
system administration to deliver accurate,
consistent and integrated information
remotely to the requestors.
Term Definition
APX_4000_M3.book Page 137 Thursday, March 13, 2014 10:59 AM
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