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MN010575A01-AA
Chapter 18: Emergency Operation
Chapter 18
Emergency Operation
Emergency Alarms are used to indicate critical situations. You can initiate an Emergency Alarm at any time
even when there is an activity on the current channel.
You can only assign one type of Emergency Mode to the Emergency button for each channel.
NOTE:
This feature is supported in Digital mode only.
18.1
Emergency Modes
Your radio supports the following Emergency Modes:
Table 6: Emergency Modes
Emergency Mode
Emergency Alarm
Emergency Alarm
with Call
Emergency Alarm
with Voice to Follow
Silent Emergency
Alarm
Silent Emergency
Alarm with Call
Silent Emergency
Alarm with Voice to
Follow
36
Description
An Emergency Alarm is not a voice call. This alarm is an emergency notification
sent to radios that are programmed to receive them.
Your radio transmits an Emergency Alarm. When the Emergency Alarm is ac-
knowledged, the group of radios can communicate over the assigned emergen-
cy channel. Press and hold the PTT button to talk.
Your radio transmits an Emergency Alarm. When the Emergency Alarm is ac-
knowledged, your radio microphone is automatically activated which is known as
Hot Mic. Hot Mic allows you to communicate with the group of radios without
pressing the PTT button.
NOTE:
●
If you press and hold the PTT button during the programmed Hot
Mic receiving period, your radio proceeds to make a call and stops
Hot Mic receiving period timer. Your radio remains in emergency
mode after all tries are exhausted.
●
If the Emergency Alarm request fails, the radio enters the Hot Mic
directly.
Your radio transmits an emergency notification without any audio or visual indi-
cators.
Your radio transmits an emergency notification without any audio or visual indi-
cators. Your radio suppresses all audio and visual indicators of the emergency
until you press and hold the PTT button to talk.
Your radio transmits an emergency notification without any audio or visual indi-
cators. When the Emergency Alarm is acknowledged, the Hot Mic is activated.
You can communicate with the group of radios without pressing the PTT button.
NOTE: The indicators only appear when you press the PTT button.
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