![background image](http://html1.mh-extra.com/html/icom/im304/im304_instruction-manual_4299624026.webp)
r
Push
[
Y
]
or
[
Z
]
to select the desired intership channel,
and push
[DSC]
.
• Channel 70 is selected and “
” appears.
t
Push
[DSC]
to transmit the Group call.
• If Channel 70 is busy, the transceiver stands by until the channel
becomes clear.
• Routine category only is available.
y
After the Group call has been transmitted, the display
changes to the previously specified channel.
u
Push and hold
[PTT]
to communicate your message to the
responding ship.
Scrolls
While transmitting
20
6
DSC OPERATION