AT&T DEFINITY 555-230-223 - Manual (Page 131)

Maintenance
9. If either drive is to be replaced, the mounting bracket from the bottom of
each will have to be removed and reattached to the drive. (Note the four
screws which attach the bracket to the drive.)
To mount either drive:
1. Ensure that the EMI shield is snapped into place across the tape drive.
2. First plug the power and SCSI bus cables into the drive.
3. Position the drive on the Alarm Board, and slide the two retaining pins into
the drive mounting bracket. Lock the pins into the slots along the edge of
the Alarm Board.
4. Attach the SCSI bus (and power) cables to the Alarm Board.
5. Insert a new tie wrap through the middle hole in the Alarm Board. Slide
between the boards, pull through the hole at the edge of the board, and
wrap both ends over the cables. Snap firmly together to hold the cables
snugly against the board.
ST566ON Disk Drive
The ST566ON disk drive is a 3.5-inch SCSI hard disk drive that provides 450
megabytes of storage when used on the DEFINITY LAN Gateway system. Figure
4-7 shows the location of the jumpers and terminating resistors. (Need new
picture.)
Figure 4-7. ST566ON Drive Jumper Settings
Jumper settings should be:
(Need these)
4-16 Issue 1 January 1996