Preparation for use and operation
Controls and indicators
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A26361-K412-Z107-3-7619
Power-on indicator (server)
The indicator lights up when the server is switched on.
SCSI busy indicator
lights up green, when data is transferred on a SCSI channel.
lights up green and yellow alternatingly if no hard disk drive may be installed
or withdrawn.
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Alarm indicator
lights when there is a fault in a hard disk drive.
flashes when a rebuild is in progress at the disk array controller after a hard
disk has been exchanged.
Power-on indicator (power supply)
lights if the power supply is correctly installed and is in operation
Power-on indicator (hard disk drive)
lights if a hard disk drive is installed in the hard disk carrier and the required
supply voltage is available.
Hard disk drive access indicator
lights green, when the hard disk drive is being accessed.
flashes green-yellow when the hard disk drive may not be removed (60
seconds delay time after a hard disk replacement).
Hard disk error indicator (only in conjunction with disk array controller)
lights if the hard disk drive is defective or not installed correctly.
flashes when a rebuild is in progress after a hard disk has been exchanged.
Indicator test switch
tests the indicators of the server and hard disk drives, the SCSI Busy indicator, the
alarm indicator and the hard disk error indicator.
