Icom IC-M330 Instruction Manual english - Page 41

Sending a Test call, ALARM OFF

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DSC OPERATION 7 DDSending a Test call 1 You should avoid testing calls on the exclusive DSC distress channels and safety calling channels. When you cannot avoid testing on a distress or safety channel, you should 5. Push CALL to send the Test call. ••"Transmitting Test Call" is displayed. LLIf Channel 70 is busy, the transceiver stands by until the 2 3 indicate that these are test calls. Normally the Test call would require no further channel becomes clear. 4 communications between the two stations involved. 5 1. Push OTHER DSC . 6 ••The "Other DSC" screen is displayed. LLYou can also display the "Other DSC" screen by selecting 6. When you receive an 7 the "Other DSC" item on the Menu screen. Acknowledgement: 8 2. Select "Test," and then push [ENT]. ••An alarm sounds. ••The screen to the right is displayed. 9 ••The Test call is selected, and returns to the "OTHER DSC" screen. 3. Select "Address," and then push [ENT]. ••The "ADDRESS" screen is displayed. 7. Push ALARM OFF to turn OFF the alarm. ••The Acknowledgement information is displayed. 10 11 12 4. Select a station to send the Test call to. 8. Push STBY . ••"Terminate the procedure. Are you sure?" is displayed. 13 LLYou can also select "Manual Input" to manually enter the calling station. 9. Push OK to return to the operating screen. 14 15 16 29

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29
DSC OPERATION
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D
Sending a Test call
You should avoid testing calls on the exclusive DSC distress
channels and safety calling channels. When you cannot
avoid testing on a distress or safety channel, you should
indicate that these are test calls.
Normally the Test call would require no further
communications between the two stations involved.
1.
Push
OTHER DSC
.
• The “Other DSC” screen is displayed.
L
You can also display the “Other DSC” screen by selecting
the “Other DSC” item on the Menu screen.
2.
Select “Test,” and then push [ENT].
• The Test call is selected, and returns to
the “OTHER DSC” screen.
3.
Select “Address,” and then push
[ENT].
• The “ADDRESS” screen is displayed.
4.
Select a station to send the Test
call to.
L
You can also select “Manual Input” to
manually enter the calling station.
5.
Push
CALL
to send the Test call.
• “Transmitting Test Call” is displayed.
L
If Channel 70 is busy, the transceiver stands by until the
channel becomes clear.
6.
When you receive an
Acknowledgement:
• An alarm sounds.
• The screen to the right is displayed.
7.
Push
ALARM OFF
to turn OFF the
alarm.
•
The Acknowledgement information is
displayed.
8.
Push
STBY
.
• “Terminate the procedure. Are you sure?” is displayed.
9.
Push
OK
to return to the operating screen.