Data General 6662, Клиентская документация

Страница: 21 / 24

Installing the Drive
15
014–002139
1. Connect the computer system or mass-storage subsystem's SCSI-bus cable to
the SCSI-bus connector on the back of the drive so that the red stripe on the
cable lines up with Pin 1 on the connector, as shown in Figure 8.
2. Plug the power cable provided by the computer system or mass-storage
subsystem into the J1 connector on the back of the drive, as shown in Figure 8.
This cable fits onto the connector only one way. If the cable and connector do not
fit together easily, do not force them; turn the cable connector upside down and
try again.
Connector
J1
Red
stripe=pin1
SCSI bus cable
(provided by the computer
or mass–storage subsystem)
Power cable
(provided by the computer
or mass–storage subsystem)
Frame ground wire
(not used)
Pin1
Frame
ground
(not used)
Figure 8 Connecting the Cables to the Drive When Not Using a SCSI–Bus Adapter
Cable
Connecting Cables When Using an Adapter Cable
To connect the cables to the drive when you are using the SCSI-bus adapter cable,
follow these instructions:
1. Connect the computer system's or massĆstorage subsystem's SCSI-bus cable to
the SCSI-bus adapter cable so that the red stripes on both cables line up, as
shown in Figure 9.
2. Plug the power cable provided by the computer system or mass-storage
subsystem into the J1 connector on the back of the drive, as shown in Figure 9.
This cable fits onto the connector only one way. If the cable and connector do not
fit together easily, do not force them; turn the cable connector upside down and
try again.