Furuno FS-1575 FS-2575 FS-5075 User Manual
5. DSC GENERAL MESSAGE CALLING, RECEIVING
5-10
5.2
Group Call
A group call is for calling a specific group by specifying its group MMSI.
5.2.1
How to send a group call
1. Press the OTHER DSC MSG key.
2. Rotate the ENTER knob to select [MSG TYPE] then push the knob.
3. Rotate the ENTER knob to select [GROUP MSG] then push the knob.
3. Rotate the ENTER knob to select [GROUP MSG] then push the knob.
4. With [TO] selected, push the ENTER knob.
5. Rotate the ENTER knob to select [DIRECT INPUT] or [ADDRESS BOOK DATA]
5. Rotate the ENTER knob to select [DIRECT INPUT] or [ADDRESS BOOK DATA]
then push the knob.
[ADDRESS BOOK DATA]: Select an MMSI from the [ADDRESS BOOK] (see
section 6.15) then push the ENTER knob.
[DIRECT INPUT]: Enter group MMSI (eight digits) with the numeric keys then
push the ENTER knob.
[ADDRESS BOOK DATA]: Select an MMSI from the [ADDRESS BOOK] (see
section 6.15) then push the ENTER knob.
[DIRECT INPUT]: Enter group MMSI (eight digits) with the numeric keys then
push the ENTER knob.
6. With [COMM MODE] selected, push the ENTER knob.
7. Rotate the ENTER knob to select [TELEPHONE] or [NBDP-FEC] then push the
7. Rotate the ENTER knob to select [TELEPHONE] or [NBDP-FEC] then push the
knob.
8. Rotate the ENTER knob to select [DSC FREQ] then push the knob.
9. Rotate the ENTER knob to select DSC frequency desired then push the knob (see
9. Rotate the ENTER knob to select DSC frequency desired then push the knob (see
"How to set DSC frequency" on page 5-2). The communication frequency chang-
es in conjunction with DSC frequency. If you change the communication frequen-
cy, go to step 10. If not, go to step 13.
es in conjunction with DSC frequency. If you change the communication frequen-
cy, go to step 10. If not, go to step 13.
10. Rotate the ENTER knob to select [COMM FREQ] then push the knob.
11. Rotate the ENTER knob to select [FREQUENCY] or [CHANNEL] then push the
11. Rotate the ENTER knob to select [FREQUENCY] or [CHANNEL] then push the
knob.