APPENDIX
162
B-4 Installation
1. Make sure all power to the system is disconnected.
2. Connector J2 is available for the optional battery backup mod
-
ule. Connect the BBM cable to the 12-pin battery connector on the
controller.
3. Integrators may provide pre-drilled holes in their cabinet for
securing the BBM using its three mounting positions.
4. Low profile bracket also provided.
5. The BBM will occupy one PCI slot on the host backplane.
B-5 Battery Backup Capacity
Battery backup capacity is defined as the maximum duration of a
power failure for which data in the cache memory can be main-
tained by the battery. The BBM’s backup capacity varied with the
memory chips that installed on the 6Gb/s SAS RAID controller.
B-6 Operation
1. Battery conditioning is automatic. There are no manual proce-
dures for battery conditioning or preconditioning to be performed
by the user.
Summary of Contents for ARC-1880 Series
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