6.16.12
Adjusting Squelch Level
The Adjustable Fine Tune Squelch feature allows you to adjust the desired squelch level of the radio
between level 0 and 15.
The following settings determine the types of call that you receive:
• 0 – Squelch is open and all calls regardless of signal strength and background noise pass through
• Lower setting – Calls with low signal strength and higher than normal background noise pass
through
• Higher Setting – Calls with low signal strength and higher than normal background noise are filtered
out
Procedure:
1
From the
Home
screen, press and hold the preprogrammed
Private Line Disable
button.
The radio displays the
Squelch
menu.
2
To adjust the squelch level, perform one of the following actions:
• Press
-
or
+
.
• Press the
Left
or
Right
navigation key.
3
To return to the
Home
screen, press the
Home
button.
6.16.13
Conventional Squelch Operation
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, Digital Private-Line, and carrier squelch is available (preprogrammed) per channel.
Option
Result
Carrier squelch
You hear all traffic on a channel.
Tone Private Line or Digital Private-Line
The radio responds only to your messages.
Digital Options
One or more of the following options may be preprogrammed in your radio. Contact your system
administrator for more information.
Option
Result
Digital Carrier-Operated Squelch
You hear all digital traffic.
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.
MN003602A01-AF
Advanced Features
87