Advantech PCA-6181, Manual, Page: 96 / 126

8 2 PCA-6181 User’s Manual
6.7 Using SCSI Select Settings
To select an option, use the arrow keys to move the cursor to the
option, then press
ENTER .
In some cases, selecting an option displays another meny. You can
return to the previous menu at any time by pressing
ESC .
To restore the original SCSI Select default values, press F6 from the
main SCSI Select screen.
SCSI Bus Interface Definitions
•
Host Adapter SCSI ID- (Default: 7) Sets the SCSI ID for
the SCSI controller. The Adaptec SCSI controller AIC-7899 is set
at 7, which gives t the highest priority on the SCSI bus. We
recommend that you do not change this setting.
•
SCSI Parity Checking -(Default: Enabled ) When set to Enabled ,
verifies the accuracy of data transfer on the SCSI bus. Leave this
setting enabled unless any SCSI device does not support SCSI
parity.
•
Host Adapter SCSI Termination -(Default: Automatic ) Determines
the termination setting for the SCSI card. The default setting for
both the LVD/SE (low voltage differential/single ended) connec
tors and SE connectors is
Automatic , which allows the SCSI card
to adjust the termination as needed depending on the finfiguration
of the connected SCSI devices. We recommend that you do not
change these settings.
Boot Device Options
•
Boot SCSI ID -(Default: 0 ) Specifies the SCSI ID of your boot
device. We recommend that you dono t change the default
setting.
•
Boot LUN Number -(Default: 0 ) Specifies which LUN (Logical Unit
Number) to boot from on your boot device. This setting is not
valid unless Multiple LUN Support is
Enabled