Hitachi HUS103030FL3600 User Manual

 

Drawing No. Sheet No.  Revision  ６

K6610091

40/43 2005/2/23

 

 

12.2.2    Disable Auto Start 

WIDE LVD 

 

No.

Option Jumper Connector (C3)

Meaning

Remove the Jumper Socket
for C3-9,10 (Default)

1

Install the Jumper Socket
for C3-9,10

2

Spindle motor starts only
by SCSI command

Spindle motor automatically 
starts when the power is 
applied  or in sequence via  ID 
number x 10 seconds from the 
time power is applied if 
C3-13,14 is jumpered.

1 

2 

9

10

23

24

1 

2 

9

10

23

24

 

 

 

12.2.3    Force Single-Ended bus mode 

WIDE LVD 

 

No.

Option Jumper Connector (C3)

Meaning

Remove the Jumper Socket
for C3-11,12 (Default)

1

Install the Jumper Socket
for C3-11,12

2

The drive can be used as 
single-ended or low voltage 
differential mode.

The drive is forced to operate 
only in single-ended mode.

2 

1 

2 

11 23 

12 24 

12  

24 

1 

11 23