Raritan dominion kx III Administrator's Manual page 58

Chapter 4: KX III Administration
46
Specify Power Supply Autodetection
KX III provides dual power supplies.
When both power supplies are used, KX III automatically detects them
and notifies you of their status. Additionally, both the Powerln1 and
Powerln2 Auto Detect checkboxes are automatically selected on the
Power Supply Setup page.
If you are using only one power supply, you can enable automatic
detection for only the power supply in use.
When only one power input is connected, the Power LED on the front of
the KX III device is Red when the checkbox is selected for an
unconnected power supply, and Blue when the checkbox is not selected
for an unconnected power supply.
To enable automatic detection for the power supply in use:
1. Select Device Settings > Power Supply Setup.

Select the Powerln1 Auto Detect option if you are plugging power
input into power supply number one.
(The left-most power supply at the back of the device when you
are facing rear of the device.)