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28
6
DSC OPERATION
New2001
D
D
Transmitting a group call
The group call function allows you to transmit a DSC signal to
a specific group only.
q
Push
[MENU]
to enter the DSC menu.
w
Push
[
▲
]
or
[
▼
]
to select “
Group Call
,” and push
[ENT]
.
e
Push
[
▲
]
or
[
▼
]
to select the desired pre-programmed
group address or “
Manual Input
,” push
[ENT]
.
• The ID code for the group call can be set in advance. (p. 18)
• When “
Manual Input
” is selected, set the 8-digit ID code
for the group you wish to call with
[
▲
]
or
[
▼
]
.
r
Push
[
▲
]
or
[
▼
]
to select a desired intership channel or
“
Manual Input
,” push
[ENT]
.
•Intership channels are already preset into the transceiver in rec-
ommending order.
t
Push
[ENT]
to transmit the group call.
• If Channel 70 is busy, the transceiver stands by until the channel
becomes clear.
y
After the group call has been transmitted, the following in-
dication is displayed.
u
Push
[CLR]
to exit the condition and selects the specified
intership channel in step
r
automatically.
• Even if
[CLR]
hasn’t been pushed, the transceiver selects the
specified intership channel in step
r
automatically after 2 sec. of
inactivity.
--DSC Menu--
Group Call
TX Completed
<CLR˘Exit>
--DSC Menu--
Select Intership CH
˘08
69
77
≥
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Group Call Ready
<CLR˘Exit / ENT˘OK>
Push
--DSC Menu--
Select Address
Manual Input
˘Office
Icom
≥
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Select Item
˘Position Input
Individual Call
˘Group Call
All Ships Call
≥
!IC-M421-3.qxd 06.5.26 1:44 PM Page 28 (1,1)
Summary of Contents for IC-M421
Page 1: ......
Page 42: ...re ush call or r Push ENT to transmit the polling request call to the se lected station ...
Page 61: ...55 12 TEMPLATE 11 12 Unit mm 164 78 149 61 6 ...
Page 62: ......
Page 63: ...57 28 3 14 2 111 2 60 6 Unit mm ...
Page 64: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...