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6.2.6
Step 6 Set SCSI Terminator Power
6.2.7
Step 7: Install Battery Pack (Optional)
J17 and J18 control the termination power setting for the MegaRAID
320-2 SCSI channels, as explained in
Bus Termination Power," page
and 2 of J17 and J18), the PCI bus supplies termination power.
See the documentation for each SCSI device for information about
enabling TermPWR.
Important:
The SCSI channels need Termination power to operate. If
a channel is not being used and no auxiliary power source
is connected, change the jumper setting for that channel to
supply TermPWR from the PCI bus.
You can install a battery pack on the RAID controller using the J10
connector. The battery pack provides emergency power to the
MegaRAID 320-2 SCSI controller in the event of power failure.
LSI Logic Part Number: BAT-NIMH-3.6-02
Description: Battery, NIMH, 3.6 V, 600 mA onboard battery pack
with mounting brackets
You install the battery pack by attaching it to the controller board through
the backside of the board, using the three holes in the board. Then
connect the three wires from the battery pack to J10, the external battery
connector (the black wire connects to pin 1).
installed battery pack (upper right corner).
Installation Steps
Copyright © 2002 by LSI Logic Corporation. All rights reserved.
Section 6.2.4.6, "J17/J18 SCSI
6-8. By default (jumper installed on pins 1
Figure 6.7
shows an
6-13
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