Compaq StorageWorks UltraSCSI RAID Enclosure (DS-BA370 Series) User's Guide (EK-BA370-UG. C02, September 1998)

Power Verification and Addressing
4–12 UltraSCSI RAID Enclosure
Replacing a PVA
Complete the procedures in Table 4–6 to remove a PVA. Complete
the procedures in Table 4–7 to install a PVA.
Table 4–5 Turning On the DC Power Distribution
1. If there are no expansion enclosures, go to step 3.
2. If there are expansion enclosures, momentarily press the EMU alarm
control switch (C
ALLOUT
1) on each expansion enclosure.
3. Momentarily press the EMU alarm control switch (C
ALLOUT
1) on
the master enclosure.
4. Verify that the array controller restores the subsystem to an
operational state.
1
2
3
4
CXO6302A
Table 4–6 Removing a PVA
1. Clear the cache module and shut down the controller per array
controller documentation.