User manual

APPENDIX
120
• Humidity: 45-85%, non-condensing
Electrical
• Input Voltage
+3.6VDC
• On Board Battery Capacity
1000mAH (1*1000mAH)
Installation
1. Make sure all power to the system is disconnected.
2. Connector J2 is available 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.
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
maintained by the battery. The BBM’s backup capacity varied
with the memory chips that installed on the SATA RAID control-
ler.
Capacity Memory Type Battery Backup duration (Hours)
128MB DDR Low Power (18mA) 56
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. Battery bad a tendency to “remember” its capacity. In order
to make sure of all the capacity of your battery cells, allow the
battery cell to be fully charged when installed for the first time.
The first time charge of battery cells takes about 24 hours to
complete.