Using The Conventional Squelch Operation Features; Analog Options; Digital Options - Motorola ASTRO APX User Manual


Using the Conventional Squelch Operation
Features
This feature filters out unwanted calls with low signal strength or
channels that have a higher than normal background noise.
1
Procedure:
f a
or to Sql.
2
Press the Menu Select button directly below Sql.
The display shows Squelch, a volume bar and XX value for
the current squelch.
3
Press the Menu Select button directly below "+" to increase
the squelch volume.
OR
Press the Menu Select button directly below "-" to decrease
the squelch volume.
4 H
Press to return to the selected channel.
102
English


Analog Options

Tone Private Line (PL), Digital Private-Line (DPL), and carrier
squelch can be available (preprogrammed) per channel.
Option
Carrier squelch (C) You hear all traffic on a channel.
PL or DPL The radio responds only to your
messages.


Digital Options

One or more of the following options may be preprogrammed in
your radio. Consult your dealer or system administrator for more
information.
Option
Digital Carrier- You hear any digital traffic.
Operated
Squelch (COS)
Normal Squelch You hear any digital traffic having the
correct network access code.
Selective Switch You hear any digital traffic having the
correct network access code and correct
talkgroup.
Result
Result