Icom IC-M803 Instruction Manual - Page 68

Self Check Test, Procedure, Discrete, Alarm Status, MAX Distance 2-Tone

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7 DSC OPERATION ■■DSC Settings DDAlarm Status Discrete Select whether or not to sound an alarm when receiving a lower priority DSC call while currently receiving a higher priority call. 1. Open "Alarm Status." [MENU] > DSC Settings > Alarm Status 2. Select "Discrete." Rotate + Push DDSelf Check Test The Self Check test sends DSC signals to the receiving AF circuit to compare the sending and receiving signals at the AF level. 1. Open "Self Check Test." [MENU] > DSC Settings > Self Check Test 2. Push [ENT], or to start the Self Check Test. LLWhen the sending and receiving DSC signals match, "OK" is displayed. Push 3. Select an option. Rotate + Push •• On: Alarm sounds. •• Off: Alarm does not sound. 4. Push [MENU], or to return to the Main screen. MAX Distance 2-Tone Set the max distance between vessels for the ringing of the 2-tone alarm is enabled. 1. Open "Alarm Status." [MENU] > DSC Settings > Alarm Status 2. Select "MAX Distance 2-Tone." Rotate 3. Enter the max distance. + Push Rotate DDProcedure You can select the type of task for the transceiver, depending on the presetting. 1. Open "Procedure." [MENU] > DSC Settings > Procedure 2. Select an option. Rotate + Push •• Single: Handles only 1 task at the same time. •• Multiple: Handles up to 7 tasks at the same time. + Push 4. Push [MENU], or screen. 60 to return to the Main

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60
7
DSC OPERATION
■
DSC Settings
D
Alarm Status
Discrete
»elect whether or not to sound an alarm when
receiving a lower priority D»C call while currently
receiving a higher priority call.
1. Open “Alarm Status.”
[MENU] > DSC Settings >
Alarm Status
2. Select “Discrete.”
3. Select an option.
•
On: Alarm sounds.
•
Off: Alarm does not sound.
4. Push [MENU], or
to return to the Main
screen.
MAX Distance 2-Tone
»et the max distance between vessels for the ringing
of the 2-tone alarm is enabled.
1. Open “Alarm Status.”
[MENU] > DSC Settings >
Alarm Status
2.
»elect “½AX Distance 2-Tone.”
3.
Enter the max distance.
4. Push [MENU], or
to return to the Main
screen.
D
Self Check Test
The Self Check test sends DSC signals to the
receiving AF circuit to compare the sending and
receiving signals at the AF level.
1.
Open “Self Check Test.”
[MENU] > DSC Settings >
Self Check Test
2. Push [ENT], or
to start the Self Check
Test.
L
When the sending and receiving D»C signals match,
“OK” is displayed.
D
Procedure
You can select the type of task for the transceiver,
depending on the presetting.
1. Open “Procedure.”
[MENU] > DSC Settings >
Procedure
2. Select an option.
•
»ingle:
Handles only 1 task at the same time.
•
½ultiple:
Handles up to 7 tasks at the same
time.
+
Push
Rotate
Push
+
Push
Rotate
+
Push
Rotate
+
Push
Rotate
+
Push
Rotate