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Sending a Silent Emergency Alarm.... 84
Emergency.....................................84
Emergency Keep-Alive Feature..........84
Man Down......................................................85
Pre-Alert Timer....................................86
Post-Alert Timer..................................86
Feature is Triggered...................... 86
Triggering Emergency.........................87
Enhanced is Triggered...................87
Exiting Man Down Feature..................88
Re-Initiating Man Down.......................88
Testing the Man Down Feature...........88
Automatic Registration Service (ARS)...........89
Mode..............................................89
User Login Feature............................. 90
Text Messaging Service (TMS)..................... 91
Sending a Quick Text Message..........92
Priority Status and Request Reply
of a New Text Message................. 93
Secure Operations.........................................99
Selecting Secure Transmissions.........99
Selecting Clear Transmissions........... 99
Managing Encryption.......................... 99
Global Positioning System (GPS)................104
GPS Operation..................................105
GPS Performance Enhancement......105
(Using GPS).................................106
Military Grid Reference System
(MGRS) Coordinates................... 106
Accessing the Outdoor Location
Feature........................................ 107
Saving a Waypoint............................107
Viewing a Saved Waypoint............... 108
Deleting a Single Saved Waypoint....109
Deleting All Saved Waypoints...........109
Bearing from a Saved Waypoint.. 110
Mode............................................110
(ASTRO Conventional only)........ 110
Geofence (ASTRO 25 Trunking System).... 111
Entering the Geofence Area............. 112
Trunking System Controls........................... 113
Using the Failsoft System................. 113
Out-of-Range Radio..........................114
Site Trunking Feature....................... 114
Locking and Unlocking a Site............114
Site Display and Search Button........ 114
Contents
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English