Automatic Setting Of Working Frequency - Furuno FS-1570 Operator's Manual

1 OPERATIONAL OVERVIEW

1.9.4 Automatic setting of working frequency

The radiotelephone automatically sets working frequency in the following conditions:
• ABLE ACK is sent in response to individual call.
• Your ship receives ABLE ACK in response to own ship-initiated individual call.
• Your ship sends all ship call.
• Your ship sends distress relay.
• Your ship sends distress alert.
• Your ship receives group call or area call.
• Your ship receives distress relay call.
• Your ship receives distress alert.
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