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Chapter 4. Status Menu
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.
Pressing Cancel returns to the previous menu item.
Figure 4-3. D isplay of Alarm Messages
View History
This menu item both 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 or
inactive, as well as the date and time of test activation or deactiva-
tion.
To clear the View History display, press Clear (Shift 9) with the
View History menu active.
4-4
Alarm Source
Alarm Message
ESU 120e User Manual
61200420L1-1
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