Barrett PRC-4090 - Receiving an Emergency Call

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BARRETT PRC-4090 TACTICAL HF SDR TRANSCEIVER - BASIC OPERATION
Receiving an Emergency Call
On receipt of an emergency Selcall, a dis-
tinctive audio alarm is emitted and the fol-
lowing message displayed.
If the transceiver sending the emergency
Selcall is tted with a GPS receiver, the
position will also be displayed.
2. Simultaneously pull and twist the on/off switch to Emerg. and
release the switch.
The RFDS alarm will continue transmitting for ten seconds.
To cancel the RFDS alarm, press the PTT button or the
button.