Icom IC-M504 Instruction Manual page 42

6
DSC OPERATION
D Transmitting a polling request call
Transmit a polling request call when you want to know if a
specific vessel is within communication range.
q Push [MENU] to enter the DSC menu.
w Rotate [DIAL] to select "Polling Request," push
[DIAL•ENTER].
Select Item
Individual Call
Group Call
All Ships Call
Position Request
Position Report
˘Polling Request
e Rotate [DIAL] to select the desired pre-programmed
i n d iv idual a ddr es s or "M a n u a l I n p u t ," p ush
[DIAL•ENTER].
• The ID code can be set in advance. (p. 17)
• When "Manual Input" is selected, set the 9-digit MMSI
number for the individual you wish to call by rotating [DIAL].
36
--DSC Menu--
--DSC Menu--
Select Address
Manual Input
John
˘Paul
George
Michael
<CLR ˘ Exit / ENT ˘ OK>
--DSC Menu--
Polling Request Ready
<CLR ˘ Exit / ENT ˘ OK>
r Push [DIAL•ENTER] to transmit the polling request call.
• If Channel 70 is busy, the transceiver stands by until the chan-
nel becomes clear.
--DSC Menu--
Polling Request
Transmitting