Fujitsu ETERNUS DX100 S3 - Switching on and off the PSU Switch on the Power Supply Unit; Figure 5.5 on Position (Marked |) of the Main Line Switches on a 2 U Power Distribution Unit; Figure 5.6 on Position (Marked |) of the PSU Switch on a Power Supply Unit

● For 2U
Figure 5.5 ON Position (Marked "|") of the Main Line Switches on a 2U Power Distribution Unit
Main line switch
5.2.2 Switching On and Off the PSU Switch on the Power Supply Unit
Move the PSU switches of the power supply unit in the controller enclosure and the 2.5" / 3.5" type drive en-
closures to the ON position (marked "|"). Note that power supply units for high-density drive enclosures do
not have PSU switches.
Make sure all of the PSU switches are in the ON position.
Figure 5.6 ON Position (Marked "|") of the PSU Switch on a Power Supply Unit
Power supply unit (PSU#0) Power supply unit (PSU#1)
AC power is supplied to an enclosure.
•
For the controller enclosure, the POWER LED on the power supply unit blinks green.
Chapter 5
General Settings
5.2 Powering On
74
FUJITSU Storage ETERNUS DX100 S3/DX200 S3 Disk storage system Configuration Guide (Basic)
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