Icom IC-M412 Instruction Manual page 43

D Receiving a Distress Relay call
When a Distress Relay is received:
➥ The emergency alarm sounds for 2 minutes.
• Push any key to stop the alarm.
➥ "DSC" appears and "RCV RELAY" scrolls in the channel com-
ment display, then Channel 16 is automatically selected.
This action can be changed, depending on the combi-
nation of the Auto Switch function and Auto Tune timer
settings. See pages 39 and 40 for more details.
D Receiving a Distress Relay Acknowledgement
When a Distress Relay acknowledgement is received:
➥ The emergency alarm sounds for 2 minutes.
• Push any key to stop the alarm.
➥ "DSC" appears and "RCV RELAY ACK" scrolls in the channel
comment display, then Channel 16 is automatically selected.
This action can be changed, depending on the combi-
nation of the Auto Switch function and Auto Tune timer
settings. See pages 39 and 40 for more details.
Scrolls
Appears
NOTE: The alarm sounds when duplicate distress relay or
distress relay acknowledgement call for individual is re-
ceived within 1 hour.
6
DSC OPERATION
Scrolls
Appears
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