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ARO-1130SA Installation and Hardware Guide
SCSI Select Settings
SCSI Bus Interface Definitions
The following settings are the SCSISelect settings most likely to
require any modification.
Host Adapter SCSI ID— This option sets the ARO-1130SA's
SCSI ID. We recommend that you leave the ARO-1130SA set to
SCSI ID 7, which gives the ARO-1130SA the highest priority on
the SCSI bus.
SCSI Parity Checking—This option determines whether the
ARO-1130SA verifies the accuracy of data transfer on the SCSI
bus. You should disable SCSI Parity Checking on the
ARO-1130SA and all SCSI devices if any SCSI device sup-
ported by the ARO-1130SA does not support SCSI parity; oth-
erwise, leave it enabled. Most SCSI devices do support SCSI
parity. If you are not sure whether a device supports SCSI par-
ity, consult the documentation for the device.
Host Adapter SCSI Termination—This option is used in con-
junction with your motherboard termination settings. Refer to
your motherboard documentation for instructions on properly
setting termination.
Host Adapter UltraSCSI —This option determines whether
the ARO-1130SA supports Ultra SCSI data transfer speeds. If
you have any Ultra SCSI devices installed, you should enable
this setting. When this setting is enabled, the ARO-1130SA
negotiates for data transfer speeds of up to 20 MBytes/sec (40
MBytes/sec for Wide SCSI devices).
Note:
sure to use high-quality cables to connect the disk
drives supported by the ARO-1130SA. The quality of
the cable is much more critical when you use higher-
speed data transfer.
A-4
If you use Ultra SCSI data transfer speeds, be
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