Table 2-3 Motor Start/Stop option

No.	Jumper plug JP186 bit 2^4	Meaning
1		The motor start/stop option not is selected. The spindle motor is started when DK522C power is turned on. (Note)
2		The motor start/stop option is selected. The spindle motor can be started or stopped by using SCSI command.

As shipped from the manufacture, this jumper is installed in position#1 (option not selected).

When the motor start/stop option (No.2) is selected, the drive enters the motor stop state when its power is turned on.
Use the Start/Stop Unit (1BH) command to start or stop the drive.

(Note)

When motor start/stop option is not used, the controller does not respond to the host about 20 sec from power turn-on to Drive Ready.

: User changeable, other than them are inhibited to change.

Jumper Location