31
This chapter explains how to use the Dominion PX device. It describes the
LEDs and ports on the PDU, and explains how to use the LED display
panel. It also explains how the circuit breaker (overcurrent protector)
works and when the beeper sounds.
In This Chapter
Panel Components ..................................................................................31
Circuit Breaker.........................................................................................36
Beeper .....................................................................................................38
Panel Components
The Dominion PX comes in Zero U, 1U, and 2U sizes. All types of models
come with the following components on the outer panels.
Power cord
Outlets
Connection ports
LED display
Reset button
On 1U and 2U models, there is an additional component -- a blue
power LED.
Blue LED
Only 1U and 2U models have a blue power LED on the right side of the
front panel. This LED is lit solid as soon as the Dominion PX device is
powered on.
Power Cord
Most of Raritan PDUs come with an installed power cord, which is ready to
be plugged into an appropriate receptacle for receiving electricity. Such
devices cannot be rewired by the user.
Connect each Dominion PX device to an appropriately rated branch
circuit. See the label or nameplate affixed to your Dominion PX device for
appropriate input ratings or range of ratings.
There is no power switch on the Dominion PX device. To power cycle the
PDU, unplug it from the branch circuit, wait 10 seconds and then plug it
back in.
Chapter 4
Using the PDU
