Conventional
Typically refers to radio-to-radio communications,
sometimes through a repeater (see Trunking).
Conventional Scan List
A scan list that includes only conventional channels.
Digital Private Line (DPL)
A type of coded squelch using data bursts. Similar to PL
except a digital code is used instead of a tone.
Digital Signal
An RF signal that has a pulsed, or discrete, nature,
rather than a continuous nature.
Dispatcher
An individual who has radio system management
duties.
Dynamic Regrouping
A feature that allows the dispatcher to temporarily
reassign selected radios to a single special channel so
they can communicate with each other.
Failsoft
A feature that allows communications to take place
even though the central controller has failed. Each
trunked repeater 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.
Home screen
The first display information after the radio completes its
self test.
IV&D
Integrated Voice and Data.
LCD
Liquid crystal display.
LED
Light-emitting diode.
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
English
94
Summary of Contents for APX 4000Li
Page 2: ......
Page 8: ...English This page intentionally left blank 8 ...
Page 12: ...English This page intentionally left blank 12 ...
Page 14: ...English This page intentionally left blank 14 ...
Page 16: ...English This page intentionally left blank 16 ...
Page 18: ...English This page intentionally left blank 18 ...
Page 20: ...English This page intentionally left blank 20 ...
Page 24: ...English This page intentionally left blank 24 ...
Page 88: ...English This page intentionally left blank 88 ...