Geist XP Series - Manual (Page 24)

GM1098 Rev 2 24 Rev Date: 7/29/2014
LED Display
Each PDU has a built-in 4-digit LED display mounted midway down the chassis. The display
scrolls through the most recent current measurement (in amps) for each circuit, one at a time.
It displays a circuit name, pauses, and then displays the measurement. Momentarily press the
“Scroll” button on the front of the PDU to pause the display on the current measurement. While
paused, the display will cycle back and forth between circuit name and current reading every
three seconds. Momentarily pressing the “Scroll” button again will skip ahead to the next circuit.
The display will begin to scroll again thirty seconds after the last button push.
Notes:
During the first cycle after the display has been paused, the display may take
up to six seconds to display a measurement.
Due to the time required to measure current accurately, the same reading may
be shown twice while the display is paused.
For reference:
Cr-1 = Circuit 1 Ph-A = Phase A
Cr-2 = Circuit 2 Ph-b = Phase B
Cr-3 = Circuit 3 Ph-C = Phase C
Cr-4 = Circuit 4 nEUt = Neutral
Cr-5 = Circuit 5 Fd-A = Feed A
Cr-6 = Circuit 6 Fd-B = Feed B
DM-16 PDU Display on R-Series Master Unit