Datoptic RM12-S6.TB - Rackmount Instrukcja Użytkownika Pobierz pdf (Strona 55)

APPENDIX

164

B-3 Installation

1. Make sure all power to the system is disconnected.

2. The 6Gb/s SAS RAID controller’s battery connector is avail-

able for the optional battery backup module. 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 (NH1, NH2

and NH3)

4. Low prole bracket also provided.

5. The BBM will occupy one PCI slot on the host system.

B-4 Battery Backup Capacity

Battery backup capacity is dened as the maximum duration

of a power failure for which data in the cache memory can be

maintained by the battery. The BBM’s backup capacity varied

with the memory chips that installed on the ARC-12x4 RAID

controller.

B-5 Operation

1. Battery conditioning is automatic. There are no manual pro-

cedures for battery conditioning or preconditioning to be per-

formed by the user.

2. In order to make sure of all the capacity is available for your

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Datoptic RM12-S6.TB - Rackmount Instrukcja Użytkownika Strona 55