Icom IC-M804 Instruction Manual - Page 49

Receiving a Geographical Area call, Receiving a Position Request call

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DSC OPERATION 6 TIP: When Pause is pushed in step 2, the countdown will be paused. Push Resume to resume the countdown. D Receiving a Geographical Area call When a Geographical Area call is received: • The emergency alarm sounds until you turn it OFF. • "Received Geographical" is displayed. 1. Push Alarm Off to turn OFF the alarm. D Receiving a Position Request call NOTE: When "Position ACK" is set to "Auto (Able)," the transceiver automatically sends an Acknowledgment. (p. 49) In that case, both the TX and RX calls are saved in the Transmitted and Received Call Logs. (p. 46) When a Position Request is received: • The emergency alarm sounds until you turn it OFF. • "Received Position Request" is displayed. 1. Push Alarm Off to turn OFF the alarm. 6  When "Accept after 10 sec." or "Ignore after 10 sec." is selected in the CH Auto Switch setting, the countdown is displayed on the bottom of the window. (p. 50) After 10 seconds have passed since Alarm Off was pushed, the screen will move to the DSC Task screen, or return to the Main screen. 2. Push the Software Key below the intended operation. 2. Push the Software Key below the intended operation. Ignore Hold Pause Accept : Ignores the call and returns to the Main screen. : Puts the RX task on hold and returns to the Main screen. : Pauses the countdown. : Enters the DSC Task mode immediately. Rotate Ignore Hold Able Unable Accept : Ignores the call and returns to the Main screen. : Puts the RX task on hold and returns to the Main screen. : Sends an Acknowledgment with the position and time data. : Sends an Acknowledgment with no position and time data. : Immediately enters the DSC Task mode. Rotate • Monitor the voice frequency specified by the calling station.  Rotate [CH/GRP] to confirm the call contents.  See page 23 for details of the Software Key functions in the DSC Task mode. 3. Push Standby Mode , and then OK to return to the Main screen. TIP: When Pause is pushed in step 2, the countdown will be paused. Push Resume to resume the countdown.  Rotate [CH/GRP] to confirm the call contents.  See page 23 for details of the Software Key functions in the DSC Task mode. 3. Push Standby Mode , and then OK to return to the Main screen. TIP: See pages 35 and 36 for details of the Position Request Acknowledgment procedures. 44

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44
DSC OPERATION
6
6
D
Receiving a Position Request call
NOTE:
When “Position ACK” is set to “Auto (Able),” the
transceiver automatically sends an Acknowledgment.
(p. 49)
In that case, both the TX and RX calls are saved in
the Transmitted and Received Call Logs.
(p. 46)
TIP:
When
Pause
is pushed in step 2, the
countdown will be paused. Push
Resume
to
resume the countdown.
D
Receiving a Geographical Area call
When a Geographical Area call is received:
•
The emergency alarm sounds until you turn it OFF.
•
“Received Geographical” is displayed.
1. Push
Alarm Off
to turn OFF the alarm.
When “Accept after 10 sec.” or “Ignore after 10 sec.” is
selected in the CH Auto Switch setting, the countdown
is displayed on the bottom of the window. (p. 50)
After 10 seconds have passed since
Alarm Off
was pushed, the screen will move to the DSC Task
screen, or return to the Main screen.
2.
Push the Software Key below the intended operation.
Ignore
:
Ignores the call and returns to the
Main screen.
Hold
:
Puts the RX task on hold and returns
to the Main screen.
Pause
:
Pauses the countdown.
Accept
:
Enters the DSC Task mode
immediately.
Rotate
•
Monitor the voice frequency specified by the calling
station.
Rotate [CH/GRP] to confirm the call contents.
See page 23 for details of the Software Key
functions in the DSC Task mode.
3. Push
Standby Mode
, and then
OK
to
return to the Main screen.
TIP:
When
Pause
is pushed in step 2, the
countdown will be paused. Push
Resume
to
resume the countdown.
When a Position Request is received:
•
The emergency alarm sounds until you turn it OFF.
•
“Received Position Request” is displayed.
1. Push
Alarm Off
to turn OFF the alarm.
2.
Push the Software Key below the intended
operation.
Ignore
:
Ignores the call and returns to the
Main screen.
Hold
:
Puts the RX task on hold and returns
to the Main screen.
Able
:
Sends an Acknowledgment with the
position and time data.
Unable
:
Sends an Acknowledgment with no
position and time data.
Accept
:
Immediately enters the DSC Task
mode.
Rotate
Rotate [CH/GRP] to confirm the call contents.
See page 23 for details of the Software Key
functions in the DSC Task mode.
3. Push
Standby Mode
, and then
OK
to
return to the Main screen.
TIP:
See pages 35 and 36 for details of the
Position Request Acknowledgment procedures.