Motorola DP 2400 - Manual (Page 41)

Advanced Features
English
33
In addition, each alarm has the following types:
• Regular – Radio transmits an alarm signal and shows audio
and/or visual indicators.
• Silent – Radio transmits an alarm signal without any audio or
visual indicators. Radio receives calls without any sound
through the radio’s speaker, until you press the PTT button to
initiate the call.
• Silent with Voice – Radio transmits an alarm signal without
any audio or visual indicators, but allow incoming calls to
sound through the radio’s speaker.
Only one of the Emergency Alarms above can be assigned to
the programmed Emergency button.
Sending an Emergency Alarm
This feature allows you to send an Emergency Alarm, a non-
voice signal, which triggers an alert indication on a group of
radios.
Procedure:
1 Press the programmed Emergency On button.
2 The LED lights up solid green.
3 When an Emergency Alarm acknowledgment is received,
the Emergency tone sounds. The LED blinks green.
OR
If your radio does not receive an Emergency Alarm
acknowledgement, and after all retries have been
exhausted, a low-pitch tone sounds.
4 Radio exits the Emergency Alarm mode.
If your radio is set to Silent, it will not display any audio or visual
indicators during Emergency mode.
Sending an Emergency Alarm with Call
This feature allows you to send an Emergency Alarm to a group
of radios. Upon acknowledgement by a radio within the group,
the group of radios can communicate over a programmed
Emergency channel.
Procedure:
1 Press the programmed Emergency On button.
2 The LED lights up solid green.
3 When an Emergency Alarm acknowledgment is received,
the Emergency tone sounds. The LED blinks green.
4 Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from
your mouth.
5 Press the PTT button to make the call. The LED lights up
solid green.


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