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Page 102 CPV350
Manual Calling a Individual MMSI
You may enter an MMSI number manually to contact without Setting up the Individual
Directory.
1. Press [CALL]. The “DSC Operation” menu soft keys will appear at underneath the
display.
2. Press [INDIVIDUAL] to show the “DIRECTORY” popup window on the display.
3. Move the ShuttlePoint knob to the up or down or turn the Channel knob
to select “MANUAL,” then press the [ENT] key show the “MMSI INPUT”
window on the display.
4. Move the ShuttlePoint knob to up or down to scroll through numbers, 0-
9 to enter the desired number and move the ShuttlePoint knob to the right
to move one space to the right. Repeat this procedure until all nine space
of the MMSI number are entered.
5. If a mistake was made entering in the MMSI number move the ShuttlePoint knob to the
left until the wrong number is selected, then move the ShuttlePoint knob to up or down
to correct the entry.
6. When finished entering the MMSI number, press the [ENT].
7. Turn channel knob to select the operating channel you want to
communicate on and press [ENT].
8. Press [ENT] again to transmit the individual DSC Call or press the
[CLR] key to cancel the call.
9. After INDIVIDUAL CALL is transmitted, the transceiver will wait 8
seconds for the acknowledgment. If the reply signal is not received,
the transceiver will transmit again.
10. After the second INDIVIDUAL CALL is transmitted, if the reply signal
is not received, the display will be as shown in the illustration on the
right. To send the call again, press [ENT] or to exit the mode, press
[CLR].
11. When an individual call acknowledgment is received, the established channel is
automatically changed to the channel which is selected on step 7 above and a ringing
tone sounds.
12. Press any key to listen to the channel to make sure it is not busy, then key the
microphone and call the other vessel you desire to communicate with.
19.4.4 Receiving an Individual Call
When the CPV350 receives an individual call, by default the CPV350 automatically
transmits an acknowledgement before switching to the requested channel. The CPV350
can be set so the CPV350 prompts you to manually send a reply, refer to section “19.4.1
Setting up Individual Reply.”
1. When an individual call is received, an individual call ringing alarm
sounds.
2. The radio automatically switches to the requested channel, and
appear “RCEIVED DSC CALL” popup window on the display to
see the MMSI of the vessel transmitting the Individual Call.
3. Press any key to stop the alarm.
4. Press [PTT] on the microphone and talk to the calling ship.