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PRINTER NOTE: Page size 9” x 9.25”. Align this page to top, right hand corner. Back box bleeds off
top and right edge. Left side of page extends to 9.25 inches.
1 Connect one end of a one meter data cable to the
Channel #1 connector on the Ultra SCSI Controller.
2 Connect the other end of the data cable to the
Channel 0 SCSI connector on the right side or upper
I/O Interface card.
3 If required, connect one end of the second one meter
data cable to the Channel #2 connector on the Ultra
SCSI Controller.
4 Connect the other end of the second data cable to the
Channel 1 SCSI connector on the right side or upper
I/O Interface card.
Single Dual-Bus Cabinet Configuration
TOP
Ch 2
Ch 1
Host Computer
I/O Interface
Card
Ultra Wide SCSI Data Cable (1 meter)
Ultra Wide SCSI Data Cable (1 meter)
I/O Interface
Card
Ultra SCSI
Controller
Ch 0 Ch 1
Ch 0
Ch 1
Note: SCSI termination in the DEU is automatic and
requires no user configuration. Refer to “Cabling
Configuration” described earlier for information on
systems using DEC Fault bus protocol.
5 Turn on the power to the DEU. After the power-on
self-test has completed, Status and Channel Mode
LEDs will be solid green.
6 Access the Options menu on the Operator Control
Panel and choose the SAFTE CHAIN ID selection.
Choose the “None” selection, refer to “SAFTE CHAIN
ID” described later in this guide.