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Operating and Indicator Elements
ON/OFF Switch
3.3
ON/OFF Switch
The power switch is on the rear of the PRIMERGY SX30 storage subsystem. It
is a slide switch with three possible settings.
Figure 5: Power Switch on the Rear of the PRIMERGY SX30 Storage Subsystem
Position Function
Description
(I)
local ON
The storage subsystem is switched on permanently
and is connected directly to the mains (for test
purposes only).
(R)
remote
ON
The operating mode (ON/OFF) is controlled by
TERMPWR via at least one of the SCSI buses or the
service processor module. In this default setting, the
storage subsystem is switched ON and OFF simulta-
neously with the server. If two servers are connected,
it remains active as long as one of the servers is
switched ON.
(O)
OFF
The storage subsystem is switched OFF permanently.
Table 5: Possible Settings of the Power Switch
O
R
I
