
Operation
4-38
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4
4
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5
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3
3
Receiving distress alerts
When a distress alert is received from another ship, displays the event immediately with the
specific two-tone alarm sound.
WARNING
If a distress alert is received, make sure to inform the ship's captain or officer
in charge. Doing so may save the lives of the crews and passengers on the
ship in distress.
■
Procedure
■
1
11
.
..
When a distress alert is received, the distress
message is displayed.
➢
The receiving mark blinks and the alarm gradually grows
louder. Also, the message for this example is shown
below.
➢
If no procedure exists, starts operating the received
message automatically.
2
22
.
..
Touch the [STOP] button to stop the alarm and display
the screen at right.
➢
The screen at right is displayed. Keep watch for at
least 5 minutes, and then notify the coast station as
appropriate.
➢
Select a process with the buttons.
[ ACK ]:
Sends the acknowledgement to the distress
alert.
[ RLY ]:
Sends the distress relay.
[ INF ]:
Indicates the received distress message.
[ACT/HOLD]: Holds or releases hold on the transmission that is in progress.
[ END ]:
Terminates the procedure.
-
The distress acknowledgement is normally sent from a coast station. However
after consulting with the RCC or a coast station and being directed, it is possible
to acknowledge the ship in distress from your own ship.
-
After sending the acknowledgement, start communicating with the ship in
distress according to the following procedure.
Say "MAYDAY".
Repeat the identity (MMSI) of the ship in distress 3 times
Say "This is..."
Repeat the identity (MMSI) of your ship 3 times
Say "RECEIVED MAYDAY".
-
The distress relay calls may be received without receiving the distress alert. In
this case, keep watch the CH16 and handle the message using the displayed
options as appropriate.
Note
Содержание JHS-800S
Страница 1: ...MARINE VHF RADIOTELEPHONE Instruction Manual 7ZPJD0714...
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Страница 34: ...Equipment Overview 1 6 4 AC DC power supply NBD 965 Unit mm Weight Approx 2 1 kg...
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Страница 156: ...JUNE 2018 Edition 1...