How To Transmit A Group Call - Furuno FM-4721 Operator's Manual

3. DI ITA SE ECTIVE CA
3.7.2 How to transmit a
Transmit
1. Press the CALL/M N key to show the DSC Menu .
2. Rotate the CH knob to select
SE ECT soft key to show the
menu.
3. Rotate the CH knob to select the roup call name you
want to contact then press the SE ECT soft key.
4. Rotate the CH knob to select the operating channel
you want to communicate on then press the SE ECT
soft key.
5. Press the
nal.
6. The display shows Transmitting while the roup call
signal is being sent.
7. After the roup call is transmitted, all the radios in the
roup call automatically switch to the designated
channel.
. isten to the channel to make sure it is not busy, then
press the microphone's PTT switch and call the other
vessel you desire to communicate with.
Transmit
ro p Directory
This feature allows you to contact a group of vessels by entering their roup call MMSI
manually.
1. Press the CALL/M N key to show the DSC Menu .
2. Rotate the CH knob to select
SE ECT soft key to show the
menu.
3. Press the New ID soft key.
4. Select Manual with the CH knob then press the SE-
ECT soft key.
5. Enter the MMSI number (nine digits: first digit perma-
nently set to 0 ). If you enter a wrong digit, press the
AC
press the correct numeric key.
6. Press and hold the SE ECT soft key.
3-16
www.busse-yachtshop.de | info@busse-yachtshop.de
IN
ro p call
ro p call to gro p registered in the
ES soft key to transmit the roup call sig-
ro p call to gro p not registered in the
soft key until the wrong digit is selected, then
ro p Directory
roup then press the
roup Directory
roup then press the
roup Directory