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3.10 Dismounting Drive
C156-E224-01EN 3-27
3.9.2 Connection check
When initial operation check terminates normally after the power is turned on,
check whether the drive is correctly connected by issuing command from the host
system. Checking procedure depends on the host system configuration.
If processing terminates abnormally:
1) If sense data has been obtained by the REQUEST SENSE command, analyze
the sense data. If the error is recoverable, retry the processing.
2) Check the following items for SCSI interface cable connection:
− All connectors, including other devices, are connected correctly.
− Make sure the correct cable is being used (whether it corresponds with
the cable selection mode).
3) Make sure again that the jumper settings are correct.
3.10 Dismounting Drive
How to demount an optical disk drive (for setting terminal checking, setting
change, or device replacement) depends on the system cabinet configuration.
Determine the demounting procedure in consideration of the requirements of each
system. This section describes the general demounting procedure and notes on
demounting drives.
Device damage: Before demounting the optical disk drive, turn
off the system power. Do not remove screws securing the cables
and drive when the power is on.
1) Remove the power cable.
2) Remove the SCSI interface cable.
3) Remove the DC ground cable.
4) Remove the four screws securing the drive, then remove the drive from the
system cabinet.
5) When storing or transporting the drive, put the drive into an antistatic bag.
(See Section 3.6.)