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Controller's Front Panel Indicators
There are three (3) indicators located on the controller's front panel. Refer to Figure 10. Refer to Table 2 for
the function of the indicators.
Controller's Front Panel Menu Navigation Keys and Local Display
There are four (4) menu navigation keys and a local display located on the controller's front panel. Refer to
Figure 10. Refer to Table 3 for the function of the menu navigation keys.
NOTE!
When the local display is lit, if no button is pushed for eight (8) minutes, the backlight of the
local display extinguishes and the controller returns to the MAIN SCREEN. Press any key to re-activate
the local display.
Figure 10:
Controller's Front Panel Indicators and Menu Navigation Keys Locations
10/100M Ethernet
Port (RJ-45)
Critical or Major Alarm Indicator (Red)
Table 2:
Controller's Front Panel Indicators
Indicator
Status
(Green)
Minor Alarm
(Yellow)
Major or
Critical Alarm
(Red)
Vertiv
| NetSure™ Mini Control Unit User Manual (UM1M831ANA) | Rev. B
M831A
Status Indicator (Green)
Minor Alarm Indicator (Yellow)
Normal State
Fault State
On
Off
Off
On
Off
On
Menu Navigation Keys
Fault Cause
No input power to the controller.
The system has one or more active
minor alarms. Alarm conditions are
programmable.
The system has one or more active
major or critical alarms. Alarm
conditions are programmable.
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