Raymarine Ray49E Owner's Handbook Manual page 81

Chapter 5: Digital Selective Calling (DSC)
To accept an All Ships Urgency or Distress Call when Auto Channel
Change is OFF
1. Press CH/OK . The alert tone is muted, the envelope icon disappears and the
radio switches to channel 16.
2. Press CH/OK again to confirm the channel change. The radio returns to
standby mode. Press PTT to communicate on channel 16.
To accept an All Ships Urgency or Distress Call when Auto Channel
Change is ON
Press the CH/OK knob. The alert tone is muted, the envelope icon disappears and
the radio automatically switches to channel 16. Press PTT to communicate.
If the caller requests that you change to an unsupported working channel the
message INVALID CHANNEL appears on the LCD. If an acknowledgement is sent,
the originating station is sent the message UNABLE TO COMPLY, indicating that
your radio could not make the requested channel change.
...with Auto Channel Change OFF
ALL SHIPS
URGENCY
FROM:
ALL SHIPS
URGENCY
CH CHANGE
REQ TO CH16
ALL SHIPS
URGENCY
PRESS [OK] OR
PRESS [CLR]
16
DISTRESS
CH HAS BEEN
CHANGED
PRESS [OK]
06
232123456
06
06
SHIP/SHIP
50 46.1718N
001 17.7189W
PM12:44LOC
...with Auto Channel Change ON
06
16
ALL SHIPS
URGENCY
FROM:
232123456
16
ALL SHIPS
URGENCY
CH HAS BEEN
CHANGED
16
ALL SHIPS
URGENCY
PRESS [OK]
16
DISTRESS
50 46.1718N
001 17.7189W
PM12:44LOC
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