Component identification and operation 13
Display Unit components
Callout Description
1 LED numeric display for amperage of load
segments/Extension Bars and Intelligent Extension Bar
outlets
2 LED numeric display for PDU current selection (display
corresponds to PDU current)
3 LED numeric display for load segment/Extension Bar
current selection (display corresponds to load
segment/Extension Bar current)
4 LED numeric display for Intelligent Extension Bar outlet
current selection (display corresponds to Intelligent
Extension Bar outlet current)
5 Scroll button for Intelligent Extension Bar outlet current
selection display (Outlet)
6 Scroll button for load segment/Extension Bar current
selection display (Ext Bar)
7 Scroll button for PDU current selection display (PDU)
8 Serial port for host computer connection
9 Serial port for Core Unit connection
10 Reset button*
11 Alarm LED
12 Power LED
*When you press the Reset button, power to the outlets is maintained. Management functionality is momentarily lost
while the components reset.
Viewing current on the Display Unit
To view the current of iPDU components: