Using The Conventional Squelch Operation Features; Analog Options; Digital Options - Motorola APX 3000 User Manual

Procedure:
1
Hold down the PTT button longer than the preprogrammed
time. You hear a short, low-pitched warning tone, the
transmission is cut-off, and the LED goes out until you
release the PTT button.
2
Release the PTT button. The timer resets.
3
Press the PTT button to re-transmit. The time-out timer
restarts and the LED lights up solid red.
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English

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.


Analog Options

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

Digital Options

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