Quantum Audio drive DDS-4 - Manual (Page 21)

Installing internal tape drives Reviewing Drive Default Settings
21
FIGURE 4. Internal Tape Drive Switch Settings
SCSI ID
Each SCSI device on the bus must have its own unique ID. Your internal tape drive is shipped with a
default SCSI ID of 6. If another SCSI device in the SCSI chain is already using this ID, use jumper
pins 1–2, 3–4, 5–6, and 7–8 to change the drive’s SCSI ID. Table 3 lists the SCSI IDs and their cor-
responding jumper settings.
Jumper Pins: 1–2, 3–4, 5–6, 7–8
Default Setting: SCSI ID 6
TABLE 3. SCSI IDs and Corresponding Jumper Settings
SCSI ID
Jumpers
1–2 3–4 5–6 7–8
0 Open Open Open Open
1 Shunted Open Open Open
2 Open Shunted Open Open
3 Shunted Shunted Open Open
4 Open Open Shunted Open
5 Shunted Open Shunted Open
6 (default) Open Shunted Shunted Open
7 Shunted Shunted Shunted Open
8 Open Open Open Shunted
9 Shunted Open Open Shunted
10 Open Shunted Open Shunted
11 Shunted Shunted Open Shunted
Data compression (DC)
SCSI DC control
Media recognition
Self Test
Wide/Narrow SCSI
Inquiry String support
1
2
3
4
5
6
7
8
9
10
O
N
Default settings shown
Front of drive
Operating-system
configuration
switches