Scsi Device Address Organization - Polaroid ID-3000 Repair Manual

Polaroid ID3000 Service Manual

SCSI Device Address Organization

System SCSI addressing is as follows:
SCSI ID
0
1
2
3
4
5
6
7
IMPORTANT NOTE: You MUST terminate at both ends of the SCSI line
FOR ID-3000F FILM SYSTEMS: Remove the three SCSI terminators on the FD 885 SCSI Board
(found under the hard disk cable) and connect the CI-5000 cable. If no CI-5000 is available, leave
the terminators in temporarily; BE SURE TO REMOVE THEM before connecting the CI-5000.
FOR THE SCSI CONNECTION AND INSTALLATION ON THE UNIVERSAL ID-3000
SYSTEM, see Appendix A at the end of this Manual.
Example:
System has an internal SCSI hard disk and Archive Viper or Cipher tape drive, both driven from the
same SCSI board on the same cable.
The hard disk is to be placed at the end of the cable, the tape drive in the center, and the FD885 card
at the other end.
The terminating resistors in the tape drive must be removed and the resistors in the hard drive
installed (or left in).
If there is a SCSI device attached to the rear panel external connector, the terminating resistors on the
FD885 Card must be removed. If there is no external SCSI device, the terminating resistors on the
FD885 Card must be left installed.
NOTES: If you have a single SCSI device on a multiple device cable, be certain that the device is
plugged into the END of the 50-pin SCSI cable.
The red stripe on the cable indicates pin 1: be sure to properly align it with and plug it into
pin 1 of the SCSI device and the FD885 board.
THE SCSI CONNECTORS ARE NOT USUALLY KEYED AND CAN BE
PLUGGED TOGETHER INCORRECTLY!
Device
Hard drive 1
Hard drive 2
CI-5000+
Optional
Polaroid Color Scanner, CS500I
Misc. SCSI device, tape drive, Digital PhotoPrinter CI-700
Misc. SCSI device, tape drive, Digital PhotoPrinter CI-700
Tape Drive 1
and ONLY at the ends.
5-30
Parts Replacement