Digi 90031300 Manual Do Utilizador
T1 Modem Bank
54
Alarm Status
The user can choose to see a continuously updating display of the modem bank’s alarm and loopback status. As with
the modem switchhook status display, the screen is updated once per second. Also, as with the Modem switchhook
status display, “spinner” will be visible on the left margin to provide a visible heartbeat that indicates updating is in
progress. Once started, the display can be canceled by pressing any key.
the modem switchhook status display, the screen is updated once per second. Also, as with the Modem switchhook
status display, “spinner” will be visible on the left margin to provide a visible heartbeat that indicates updating is in
progress. Once started, the display can be canceled by pressing any key.
The Received Alarm indication (RcvAlarm) can show one of four values:
1. None
2. Yellow
3. Blue
4. Red
The Transmitted Alarm indication (TxAlarm) can show one of three values:
1. None
2. Yellow
3. Blue
The Signal indication will show one of two values:
1. Present
2. LOS
The Loopback indication will show one of three values:
1. None
2. Line
3. Payload
An example of the alarm and loopback status display is given below. In this case no alarms are in effect and no
loopbacks are active.
loopbacks are active.
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Modem Bank Alarm Status
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Hit any Key to Cancel Display
RcvAlarm TxAlarm Signal Loopbacks
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Hit any Key to Cancel Display
RcvAlarm TxAlarm Signal Loopbacks
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- None None Present None