NEC Storage S1300 User Manual page 22

A Power LED
(green)
B Service LED
(orange)
C Disk drive/
empty tray
D Hard Disk Ready
LED (green)
E Hard Disk Fault
LED (orange)
F Ejector
When inserting a disk drive into the disk enclosure, push it as far as
it will go and then lock the ejector. Incorrect insertion may cause
malfunction.
1-4 System Overview
The Power LED lights green when the unit is powered on.
The LED is off if the power switch is set to OFF.
The Service LED lights orange when the disk array unit encounters an error, or while
the battery backup unit is being charged.
The LED flashes during the self-test and initialization immediately after the power is
turned on.
The LED goes off when the disk array unit has started, and stays off while the disk
array unit is operating normally.
Each slot contains a hard disk drive or an empty tray.
When the disk array unit is shipped, at least 3 disk drives are installed in the first 3
slots from the left (as viewed from the front), and they are bound through RAID-5.
Empty trays are installed in the remaining slots.
The Hard Disk Ready LED lights green while the disk drive operates normally.
The LED blinks when the disk drive transfers data, during the self-test or initialization
immediately after power-on.
The Hard Disk Fault LED lights at the occurrence of an error in the disk drive.
The LED is off while the disk drive operates normally.
The ejector is used to install or remove the disk drive or empty tray. In the normal
operation status, the ejectors fix trays to the frame.
! CAUTION