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Table 4.5 Spindle automatic stop mode setting
Spindle auto stop SW1-07
The spindle motor automatically stops. ON
The spindle motor does not automatically stop. OFF (*1)
*1 Setting when delivered.
The characteristic of the spindle auto stop function are as follows:
Reduces the deposition of dust which could cause a cartridge
error.
Not suitable for a system requiring quick response because it
takes a few seconds to start the spindle.
4.3.2 Setting of supplying power to SCSI terminating resistor
Table 4.6 shows how to supply power to the SCSI terminating resistor module on the drive and
how to use TERMPWR lines on the SCSI bus.
Table 4.6 SCSI terminating resistor power supply (CNH1)
SCSI terminating resistor power supply CNH1 01-02 CNH1 03-04
Power is supplied from both of the drive and
TERMPWR pin.
Short (*1) Short (*1)
Power is supplied from the drive only.
(TERMPWR pin is not used)
Short Open
Power is supplied from TEMPWR pin only.
(Drive’s power supply is not used)
Open Short
No power is supplied. Open Open
*1 Setting when delivered
4.3.3 SCSI terminating resistor mode
Enabling or disabling the SCSI terminating resistor, module on the PCA can be set.
When the drive positions at other than the end of the SCSI bus, the SCSI terminating resistor
should be disabled. Table 4.7 shows the SCSI terminating resistor mode setting.