Phase One SCSI Cable for Phase One Scan Back
The SCSI cable comes with a 50pin centronics female to 25 pin male Sub D “gender changer” which allows connection to built-in Macintosh SCSI ports on the Mac.
The 25 pin Sub D can be found on Adaptec 1906 SCSI cards for Mac and Win systems.
A = 25 pin male, connect to computer port
B = connect to Scan Back
C = power cable receiver, connect to power supply