Installing and Configuring the Director
41
Director 2/140 Installation Guide
Figure 8: AC power connections (director)
WARNING:
An HP-supplied power cord is provided for each director power
supply. To prevent electric shock when connecting the director to primary
facility power, use only the supplied power cord(s), and ensure the facility
power receptacle is the correct type, supplies the required voltage, and is
properly grounded.
Note:
The director does not have a power switch. Therefore the director powers on
when its power cords are connected to facility power.
4. Connect the remaining ends of the AC power cords to separate (for
redundancy) facility power sources that provide single-phase, 180 to 264 volt
alternating current (VAC). The director powers on and performs power-on
self-tests (POSTs). During POSTs:
a.
Amber LEDs on both CTP cards and all universal port module (UPM)
cards illuminate momentarily.
b.
The green LED on each CTP card (active and backup) illuminates as the
card is tested and UPM cards are tested.