
Operation
4-29
4.4.2 Receiving safety or urgency individual calls
When receiving an individual DSC call from a coast or ship station, according to the message,
perform the following procedures as appropriate.
■
Procedure
■
The receiving screen at right is displayed, and the
receiving mark flashes and the alarm grows louder
gradually.
➢
If no procedure exists, starts operating the received
message as the active procedure automatically.
➢
In the case of an urgency call, the alarm is stopped by
pressing the [STOP] button.
➢
After that, similar as the routine individual calls
mentioned above except to use CH16 basically.
4
4
.
.
4
4
.
.
2
2
.
.
1
1
Receiving special safety individual calls
(test calls and position request calls)
(1) Receiving safety test calls
■
Procedure
■
The receiving screen at right is displayed, and the
receiving mark flashes and the alarm grows louder
gradually.
➢
If there was no immediate previous transmission, and
TEST in the AUTO ACK menu (MENU>SETUP>DSP
OPE) is ON, then automatic acknowledgement is done.
➢
To do a manual acknowledgement, stop the alarm with
the [STOP] button, and then touch the [ACK] button.
(2) Receiving safety position request calls
■
Procedure
■
The receiving screen at right is displayed, and the
receiving mark flashes and the alarm grows louder
gradually.
➢
If there was no immediate previous transmission, and
POSITION RQ in the AUTO ACK menu
(MENU>SETUP>DSP OPE) is ON, then automatic
acknowledgement is done.
➢
To do a manual acknowledgement, stop the alarm with
the [STOP] button, and then touch the [ACK] button.
➢
To transmit a non-acknowledgement, touch the [NACK]
button.
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...