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4.4 Mounting
4.4.1 Checks before mounting the drive
Before mounting the optical disk drive in the system cabinet, check whether the setting switches
and terminals are set correctly.
Table 4.8 shows the checklist.
Table 4.8 Setting checklist
Setting item Setting on: Default Check
1 SCSI ID
SW1-01
SW1-02
SW1-03
OFF
OFF
OFF
(SCSI ID= )
OFF ON
OFF ON
OFF ON
2 SCSI data bus parity check SW1-04 ON
OFF ON
3 Write cache mode SW1-05 OFF
OFF ON
4 Device type mode SW1-06 ON
OFF ON
5 Spindle automatic stop mode SW1-07 OFF
OFF ON
6 Factory test mode
(user setting inhibited)
SW1-08 OFF
OFF ON
Setting item Setting on: Default Check
1 Supplied from both ODD and
TERMPWR pin.
CNH1 1-2
CNH1 3-4
Short
Short
Short Open
Short Open
2 Supplied from ODD CNH1 1-2
CNH1 3-4
Short
Short
Short Open
Short Open
3 Supplied from TERMPWR pin. CNH1 1-2
CNH1 3-4
Short
Short
Short Open
Short Open
Check item Check
1 Drive location on SCSI bus Other Either
than end end
2 SCSI terminating resistor mode (CNH1 5-6)
Open Short
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