the internal CD-ROM drive.
SCSI ID Switch
the Macintosh system.
SCSI ID 3 is assigned to
SCSI ID 7 is assigned to
SCSI ID numbers 0 and 7 are used by the Macintosh hard drive and system. SCSI ID number 3 is used by internal CD-ROM drives. Therefore, SCSI ID numbers 2, 4, 5, and 6 are available for use with this drive unit (unless already taken by another external SCSI de- vice).
The SCSI ID is a unique number assigned to each SCSI device. Therefore, two devices must not have the same ID number. The SCSI ID is independent of the order of physical device connection. Note that SCSI IDs may have been previously assigned to a disk drive, CD-ROM drive, or other built-in devices in the computer. To obtain this information, refer to the related computer and SCSI de- vice manuals. Take care not to use the same ID number more than once.
NOTE: Change the SCSI ID number after turning off the power to this drive unit and computer. The new number will not become effective while power is still supplied.
To set the SCSI ID
Change the value on the ID number display window by turning the SCSI ID switch (use the enclosed screwdriver). If two devices have the same SCSI ID, reassign all the ID numbers.
The initial default value “4” is assigned to this drive unit in the plant before shipment.
For Macintosh computers
Connecting
SWITCH | 0 1 | 2 | 3 4 | 5 6 | 7 8 9 |
SCSI ID | 0 1 | 2 | 3 4 | 5 6 7 0 1 | |
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SWITCH | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||||
SCSI ID | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 0 | 1 | |||||
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SCSI ID 0 is assigned to the hard drive.
NOTE: SCSI ID number 3 is available when the Macintosh does not have a
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