Installation
4-10 C156-E228-02EN
The access supervision time from the host is about 33 minutes as the default.
However, it can be changed by the MODE SELECT command.
The spindle auto stop mode can also be changed by the MODE SELECT
command.
Table 4.5 shows spindle auto stop mode setting.
Table 4.5 Spindle automatic stop mode setting
Spindle auto stop
SW1-07
The spindle motor automatically stops.
ON (*1)
The spindle motor does not automatically stop.
OFF
*1
Setting when shipped
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 shipped
Summary of Contents for MCM3064SS
Page 1: ...C156 E228 02EN MCM3064SS MCM3130SS MCP3064SS MCP3130SS OPTICAL DISK DRIVES PRODUCT MANUAL ...
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Page 42: ...Specifications 2 12 C156 E228 02EN Figure 2 3 Example of alternate processing ...
Page 47: ...3 2 Mounting Requirements C156 E228 02EN 3 5 Figure 3 2 Outer dimensions 1 of 2 ...
Page 49: ...3 2 Mounting Requirements C156 E228 02EN 3 7 Figure 3 3 Outer dimensions 1 of 3 ...
Page 51: ...3 2 Mounting Requirements C156 E228 02EN 3 9 Figure 3 3 Outer dimensions 3 of 3 ...
Page 82: ...Installation 4 16 C156 E228 02EN Figure 4 6 SCSI connection check ...
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Page 148: ...SCSI BUS 7 46 C156 E228 02EN Figure 7 21 Bus phase sequence 1 of 2 ...
Page 149: ...7 8 Bus Sequence C156 E228 02EN 7 47 Figure 7 21 Bus phase sequence 2 of 2 ...
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