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DIGITAL SELECTIVE CALLING (DSC)
7
■
Receiving DSC calls (other)
The transceiver receives the following types of DSC calls.
•Individual call (p. 38)
•
Individual Acknowledgment (p. 26)
•Group call / All Ships call (p. 39)
•
Position Request call (p. 40)
•
Test call / Position Report call (p. 41)
•
Test Acknowledgment / Position Reply call / Polling Reply call (p. 42)
L
The receivable call types may diff er, depending on the transceiver version or presetting.
By default, the Auto ACK function automatically sends an Acknowledgment to the calling
station. ( [MENU] > Settings > DSC >
Auto ACK
(p. 46))
If Auto ACK is set to “Manual,” you can manually send an Acknowledgment for each call
as described in this section.
D
Receiving an Individual call
When an Individual call is received:
•An alarm sounds.
•
“Received INDV Call” is displayed.
1. Push
Alarm OFF
to turn OFF the alarm.
2.
Push the Software Key below the next operation.
Ignore
:
Ignores the call and returns to the operating
screen.
•The call is saved in the DSC Log.
•“ ” blinks continuously until you display
the call message.
Hold
: Holds the RX call task, and returns to the
Main screen.
Able
:
( Able to
comply)
Sends an Individual Acknowledgment right
away.
•
Automatically switches to the assigned
channel.
•After sending, push
Resend
to resend.
•The call is saved in the DSC Log.
Accept
:
Accepts the call.
•The call is saved in the DSC Log.
•The received call’s information is
displayed.
•
Push the Software Key to select the
Acknowledgment option.
STBY
:
Puzsh to delete the task and returns to the Main screen.
ACK Able
:
(Able to Comply)
Sends an Acknowledgment without any changes.
ACK Unable
:
(Unable to Comply)
Sends an Acknowledgment but cannot communicate.
ACK New CH
:
(Propose New CH)
Able to communicate but proposes another channel.
Specify the channel by pushing [▲] or [▼].
Summary of Contents for IC-M510
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