SEAGATE TECHNOLOGY, INC.

PYTHON 4520NT, 4521NT

Device Type Internal Tape Drive
Interface SCSI-1, SCSI-2
Format DAT (DDS)
Sustained Transfer Rate 183 KBPS
Size 5.25 in. half height
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USER CONFIGURABLE SETTINGS

Setting

Label

Position

  TEMPWR enabled

JP2

Closed

  TEMPWR disabled JP2 Open
» SCSI-2 enabled

SW1/4

On

  SCSI-1 enabled

SW1/4

Off

» Parity check disabled

SW1/5

Off

  Parity check enabled

SW1/5

On

» Factory configured - do not alter

SW1/6

Off

» Factory configured - do not alter

SW1/7

Off

» Self-test disabled

SW1/8

Off

  Self-test enabled

SW1/8

On


DRIVE SELECT ID

Drive ID

SW1/1

SW1/2

SW1/3

  0

Open

Open

Open

  1

Closed

Open

Open

  2

Open

Closed

Open

  3

Closed

Closed

Open

  4

Open

Open

Closed

  5

Closed

Open

Closed

  6

Open

Closed

Closed

» 7

Closed

Closed

Closed


REMOTE SCSI ADDRESS SELECTION

SCSI ID

JP1/1

JP1/2

JP1/3

 

0

Open

Open

Open

 

1

Closed

Open

Open

 

2

Open

Closed

Open

 

3

Closed

Closed

Open

 

4

Open

Open

Closed

 

5

Closed

Open

Closed

 

6

Open

Closed

Closed

 

7

Closed

Closed

Closed

Note: To use the remote SCSI address port, set SW1/1, SW1/2, and SW1/3 to the Off position.