Pioneer DR-U16S Installation, Switch #, Setting The Scsi Id, Assigning a SCSI ID to the Drive

INSTALLATION

SETTING THE SCSI ID

SCSI devices are identified by a SCSI ID number from 0 through 7 with ID number 7 typically reserved for the SCSI interface card. The basic rule for assigning a SCSI ID number requires that: Each SCSI device have a unique ID number (address) on the SCSI bus. If two SCSI devices are assigned the same ID number, your computer will not operate properly.

Assigning a SCSI ID to the Drive if you have a PC:

To avoid conflicts with an existing SCSI device and the interface card, choose an unassigned number in the range of 0-6.

Tip: Make list of your SCSI devices and their assigned ID numbers to avoid a SCSI ID conflict.

Assigning a SCSI ID to the Drive:

¦The three SCSI ID setting switches 0, 1, and 2 (#1, #2 and #3) compose a digital switch. Please execute setting according to the following table.

The jumper is ON when a short-circuit socket is inserted to short-circuit the upper and lower pin, and it is OFF in open condition.

*If the personal computer has no other built-in SCSI equipment except this unit, please use the unit with the factory setting (ID No. 2).

2048/512

TERMINATION (SHORT – OFF)

DISABLE EJECT

RESERVED

RESERVED

SCSI ID

2

1

0

Switch #

8

7

6

5

4 3

2

1

Setting switch

SCSI-ID

0

1

2*

3

4

5

6

7

0

(LSB)

(#1)

OFF

ON

OFF

ON

OFF

ON

OFF

ON

1

(#2)

OFF

OFF

ON

ON

OFF

OFF

ON

ON

2

(MSB)

(#3)

OFF

OFF

OFF

OFF

ON

ON

ON

ON

OFF (open)

ON (short-circuited)

* The factory setting is for ID No. 2.

WARNING

DO NOT assign SCSI ID number 7 which is normally reserved for the SCSI interface.

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