![background image](http://html1.mh-extra.com/html/icom/ic-m603/ic-m603_instruction-manual_2037984032.webp)
26
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
Enter “
G
Gr
ro
ou
up
p C
Ca
al
ll
l
” in DSC menu.
w
Rotate
[SELECTOR]
to select the desired pre-pro-
grammed group address or “
M
Ma
an
nu
ua
al
l I
In
np
pu
ut
t
,” push
[ENT]
.
• The ID code for the Group call can be set in advance. (p. 17)
• When “
M
Ma
an
nu
ua
al
l I
In
np
pu
ut
t
” is selected, set the 8-digit ID code
for the group you wish to call with keypad.
e
Rotate
[SELECTOR]
to select a desired intership channel
or “
M
Ma
an
nu
ua
al
l I
In
np
pu
ut
t
,” push
[ENT]
.
• Intership channels are already preset into the transceiver in rec-
ommending order.
r
Push
[ENT]
to transmit the Group call.
• If Channel 70 is busy, the transceiver stands by until the channel
becomes clear.
t
After the Group call has been transmitted, the following in-
dication is displayed.
y
Push
[CLR]
to exit and the transceiver selects the inter-
ship channel specified in step
e
automatically.
• Even if
[CLR]
hasn’t been pushed, the transceiver selects the
specified intership channel in step
e
automatically after 2 sec. of
inactivity.
Group Call
TX Complete
<CLR˘Exit>
--DSC Menu--
Select Intership CH
˘08
69
77
06
≥
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Group Call Ready
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Select Address
Manual Input
˘Icom
Coast station
<CLR˘Exit / ENT˘OK>
D
DS
SC
C M
Me
en
nu
u
➪
G
Gr
ro
ou
up
p C
Ca
al
ll
l
(Push
[MENU]
) (Rotate
[SELECTOR]
, then push
[ENT]
.)
!IC-M603.qxd 06.7.28 1:46 PM Page 26 (1,1)