NEC Bull NovaScale R620 User Manual page 127

Additional Options
Use arrow keys to select Additional Options.
Boot Device Configurations
When you select "Boot Device Configurations" and press the Enter key, the display changes as shown below:
SCSI Device Configuration
When you select "SCSI Device Configuration" and press the Enter key, the display changes as shown below:
IMPORTANT:
You can make settings on a SCSI ID basis. Before you make settings, confirm the SCSI ID of your target device.
TIPS:
If you do not know the SCSI ID of the added option, choose "SCSI Disk Utilities" in the "Options" menu. After a
while, the screen showing SCSI IDs and matching devices appears. For more information, see "SCSI Disk
Utilities" described later.
The following table provides information on options and their functions on the menu.
Option
Sync Transfer Rate
(MB/Sec)
Packetized
QAS
NovaScale R620 User Guide
Parameter
[320] 33.3 Typically, set "320." This value may need to be changed
depending on the option connected. For more information, see
160 20.0
the manual attached to the option.
80.0 10.0
66.6 ASYN
40.0
[Yes] Select whether or not to optimize the bus usage ratio by using
the function to transfer packetized data (DT or dual transition).
No
[Yes] Select whether or not to use the Quick Arbitration and
Selection(QAS) function, which improves the SCSI bus usage
No
ratio
Description
4-28