Chapter 2: Installing the Chassis
Power On/Power Off
QX and QXS Setup Guide
92
Figure 89:
AC power supply with power switch
1
2
1.
AC power switch
2.
AC power cord connect
Note:
AC Model
1. Verify that the chassis power switches are in the Off position.
2. Identify the power cord connector on the power supply, and locate the target power source.
3. Using the AC power cords provided, plug one end of the cord into the power cord connector on the
power supply. Plug the other end of the power cord into the rack power source.
4. Verify connection of primary power cords from the rack to separate external power sources.
Power Cycle
To power on the system
:
1. Power up the expansion chassis by pressing the power switches at the rear of each unit to the
On
position. Allow several seconds for drives to spin up (HDDs).
2. Power up the RAID chassis next by pressing the power switches at the rear of the unit to the
On
position.
To power off the system
:
1. Stop all I/O from hosts to the system (see Stopping I/O
).
2. Shut down both controllers using
either
method described below:
