Monitor And Squelch Types (Conventional Only); Nuisance Delete - L3Harris XL Extreme Series Operator's Manual

NOTE

5.31 MONITOR AND SQUELCH TYPES (CONVENTIONAL ONLY)

The monitor function allows you to temporarily turn off selected squelch to monitor for traffic that
may not normally break squelch. The type of squelch used depends on an analog or digital
channel. A button or switch on the radio can be programmed to start or stop Monitor (see Section
7.5 for the various options that can be programmed to the radio buttons and switches.).
For analog channels, there is:
• Noise squelch - any received signal breaks squelch.
Continuous Tone Coded Squelch (CTCSS) - squelch is selective based on tone code.
•
Continuous Digital Coded Squelch (CDCSS) - squelch is selective based on digital code.
•
For digital channels, there is:
Monitor squelch - any received digital signal breaks squelch.
•
Normal squelch - Received Network Access Code (NAC) must be correct to break squelch.
•
• Selective squelch - Received NAC and talkgroup Identification (ID) or unit ID must be correct
to break squelch.
During encrypted operations, the radio only unmutes when receiving with the same
key.
NOTE

5.32 NUISANCE DELETE

A channel can temporarily be deleted from the scan list. The selected channel, priority 1, and
priority 2 channels cannot be nuisance deleted. A button or switch on the radio can be
programmed for nuisance delete (see Section 7.5 for the various options that can be programmed
to the radio buttons and switches).
Nuisance delete can only be performed on the active scan list.
NOTE
To perform a nuisance delete from the menu:
1. Press the Menu/Select button to access the main menu.
2. Press the left or right navigation buttons to display the SCAN menu.
See Section 7.5 for the various options that can be programmed to the radio
buttons and switches.
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