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Chapter 9
Emergency Operation
The Emergency feature is used to indicate a critical situation. An emergency signal overrides any other
communication over the selected channel.
Your radio supports the following Emergency modes:
•
Emergency Alarm
•
Emergency Call
•
Emergency Alarm with Emergency Call
1
•
Silent Emergency
Alarm
Only one of the Emergency modes can be assigned to the Emergency button or the Emergency
footswitch.
Your radio is also programmed to operate in one of the following conditions:
Tactical/Non-Revert
The radio sends an emergency alarm and/or makes an emergency call on the current channel.
Non-Tactical/Revert for Conventional System
The radio reverts to the programmed emergency channel to send an alarm and/or make an
emergency call.
For more information, contact your system administrator.
9.1
Special Considerations for Emergency Operation
The following scenarios apply during Emergency operation:
Table 10: Emergency Operation Scenarios
Scenario
If you press the Emergency button while in a
channel that has no Emergency capability,
If you change to a channel or mode with no
Emergency capability while in Emergency oper-
ation,
If you change to a channel or mode with Emer-
gency capability while in Emergency operation,
If the radio is out-of-range of the system or the
emergency alarm is not acknowledged,
1
This feature allows you to send an Emergency Alarm to the system without triggering any audio or
visual indicators.
Outcome
a tone sounds.
your radio shows the following indications:
•
A tone sounds until you select a valid Emer-
gency channel or mode, or until you disable
the Emergency operation.
•
The display shows No emergency.
the Emergency Alarm and/or Emergency Call
continues on the new channel or mode.
your radio shows the following indications:
•
A tone sounds.
•
The display shows No acknowledge.
68012006035-FA
Emergency Operation
57
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