User guide

 1-9
1.7.3 HDD status LED
SATAII/SAS HDD LED Description
HDD Activity LED (Green)
OFF HDD not present
ON HDD present, no activity
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1. Read/write data from/into the SATAII/SAS HDD
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HDD Status LED (Red)
OFF HDD not present
ON HDD has failed and should be swapped immediately
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1. RAID rebuilding

1.7.2 LAN (RJ-45) LEDs
ACT/LINK LED SPEED LED
Status Description Status Description
OFF No link OFF 
GREEN Linked ORANGE 
 Data activity GREEN 1 Gbps connection
HDD Activity LED (Green)
HDD Status LED (Red)
ACT/LINK LED
SPEED LED
SPEED LED
ACT/LINK LED