ADTRAN 1202076L2 - Manual (Page 58)

Chapter 4. Status Menu
4-4 TSU 600 User Manual 61202076L1-1
Active Alarms
This menu item displays a list of current alarms reported by either the
base controller or any of the ports. If no alarms are current, the menu
item displays
End of List . See Figure 4-3.
This display includes two lines of text. The top line is the alarm source.
The bottom line is the alarm message. A list of alarm messages is found
in Appendix C, System Messages, on page C-1.
In addition to normal menu operation, you can also access this menu
item with the Alarm function (Shift 8) on the keypad. If one or more of
the
Alarm LEDs are illuminated, an alarm is present. Press Cancel to re-
turn to the previous menu item.
Figure 4-3. Display of Alarm Messages
View History
This menu item displays and clears the accumulated status changes of
the unit.
View History displays a history of the first 20 status changes in the unit,
including the date, time, and type of change. The unit also records for
viewing the date and time an alarm became active and inactive, as well
as the date and time of test activation and deactivation.
To clear the View History display, press Clear (Shift 9) with the View
History menu active.
Alarm Source
Alarm
Message