HP 98568A Installation Instruction page 299

HP 9125S/9127 A Flexible Disk Drives
b. Connect one end of the HP-IB cable to the HP-IB socket on the back of
the disk drive. Tighten the thumb screws to secure the connection.
c. Connect the other end of the
HP-IB
cable to the interface.
Note
If the interface already has several cables connected to it,
connect your
HP
9125/27 cable to one of the other devices on
the interface.
5. Connect the Power Cord.
Connect the female end of the power cord to the "AC LINE" socket on the
back of the disk drive, and connect the other end to your power outlet.
6. Record the Address.
Make a note that address 0 (or the alternate address you set in an earlier
step of this installation procedure) has been used and is no longer available
on the interface you selected. Use the "Address Record" form on the
Chapter 6, "Mass Storage" tab for this purpose.
Adding Mass Storage Devices 6-73