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Installation Requirements
3-26 C156-E224-01EN
3.9 Operation Confirmation and Preparation for Use after
Installation
3.9.1 Confirming initial operations
This section provides the operation check procedures after the power is turned on.
(1) Initial operation when the power is turned on
•
When the power is turned on, the drive starts initial self-diagnosis. The LED
on the front panel is on for 1 second during initial self-diagnosis.
•
If an error is detected during initial self-diagnosis, the LED on the front panel
blinks.
•
In case of not inserted the cartridge, when the power is turned on, the eject
motor automatically turns once.
(2) Checks if errors occur at initial self-diagnosis
•
Make sure that the cables are connected correctly.
•
Make sure that the supply voltage is correct. (Measure the voltage at the
power supply connector of the optical drive.)
•
Make sure that the settings of all terminals are correct.
•
If the LED on the front panel blinks continuously, an error was detected
during initial self-diagnosis. In this case, issue the REQUEST SENSE
command from the initiator (host system) to obtain sense data for error
analysis.
The BUSY LED is on while the optical disk drive is executing seek,
write, or read operations. The BUSY LED is on momentarily, so it
seemsasifitblinkedorisoff.
The eject motor turns once when the power is turned on so that in
case the spindle motor position deviates due to shocks received by
the drive during transport the position is corrected to allow the
cartridge to be inserted normally. If the cartridge fails to be inserted,
remove the cartridge and turn on the drive power to turn the eject
motor once and reinsert the cartridge.