When and where to use:
When the radio enters a Geofence area, the radio immediately sends a
message
ACK
back to the system.
The radio searches the current zone for the channel with same talkgroup assigned as the Dynamic
Talkgroup and also with same system ID of current trunk system. Once matched, the radio display
shows the first matched and connected channel alias.
If there is no channel with matching Talkgroup ID and trunk system ID, the radio display shows the
channel alias of
<DYNAMIC talkgroup>
.
Once the radio is connected, you hear a dynamic regroup tone, the radio display shows
<DYNAMIC
channel>
with temporary green color intelligent backlight and you hear a Voice Announcement.
NOTICE:
When the radio loses the GPS signal, the GPS icon blinks and the radio sounds two high-
pitched tones repetitively to indicate that the GPS has failed to operate. The radio display
shows the red intelligent light.
If the first matched channel is not configured with Voice Announcement, no Voice
Announcement is played.
The system sends a message to your radio. The radio display shows a direct text message content
without any user operation. This message indicates you are currently present in a Geofence area. This
TMS remains open on the display until user presses exit/home to exit this screen.
NOTICE:
If there is another incoming text message before you exit the previous message, the
message screen is refreshed to show the latest message.
The following procedure guides you to exit the text message received.
Procedure:
Press the
Menu Select
button below
Exit
or
to return to
Home
screen.
The other operations are the same as normal dynamic regroup command.
When the radio exits the Geofence area, your radio reverts to original channel or newly assigned
talkgroup. The radio display shows the new channel together with Voice Announcement to indicate the
changes. Voice Announcement of the new channel only works if that channel is configured with Voice
Announcement.
2.14.2
Mission Critical Geofence
This feature allows the radio to use the GPS receiver to determine radio location at frequent intervals.
This feature also allows the radio to evaluate if the radio is within the Geofence area in real time.
Check with your dealer or qualified technician to programme the geofence coordinates and actions.
2.14.3
Entering Mission Critical Geofence
When and where to use:
When the radio enters the predefined Geofence area, the radio displays
<Geofence Alias>
with
intelligent backlight and the user hears a Voice Announcement. Zone and channel alias of the
Geofence area is displayed. If the radio is set to manual, the user can choose either to proceed with
zone and channel change or cancel the change.
The radio then connects to the designated talkgroup. The radio displays the talkgroup alias and
dynamic regroup tone sounds. The transmit power level changes and the radio shows a direct text
message content without any user operation.
MN000255A01-BL
Chapter 2: Advanced Features
103
