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HDC1200: When an alarm is received, the receiving party can exit the emergency alert by pressing
the TK key within 2s after pressing the Back key, or switching the channel or powering off the radio.
Call Only (HDC1200)
Initiating an emergency alarm:
Step 1 Press the programmed Emergency key to go to the Revert Channel, and the LED glows red.
Step 2 If the feature “Alarm with Call to Follow” is enabled, you can speak into the microphone to make
an emergency call when the LED glows red.
Step 3 When the LED flashes orange, your radio can receive voice.
Exiting the emergency alarm:
To exit the Emergency mode, press the programmed Emergency Off key or power off the radio.
The emergency receiving party cannot exit the emergency alarm manually. When the initiator exits the
alarm, the receiving radio will exit automatically.
Note:
Your dealer may set the number of alarm cycles and alarm duration (None, 5-Tone), number
of polite retries and impolite retries (HDC1200), number of voice cycles, duration of each transmission
and TX interval.
8.21.5 Operation Method for Digital Emergency
Alarm
Initiating an emergency alarm:
Press the programmed Emergency On key send the emergency information, and the LED glows red.
Exiting the emergency alarm:
The emergency alarm initiator exits the Emergency mode in any of the following ways:
Press the programmed Emergency Off key.
Turn off the radio.
Once the emergency cycles expire, the radio will exit the Emergency mode automatically.
When an alarm is received, the receiving party can exit the emergency alert by pressing the TK key
within 2s after pressing the Back key, or switching the channel or powering off the radio.
Alarm with Call
Initiating an emergency alarm:
Step 1 Press the programmed Emergency On key to send the emergency information, and the LED
glows red.