21
LED Indicators
The LED indicators vary by model.
eSATA/USB 2.0 Model
System LED x 1 (Orange)
Indicators Orange
Power on
On
Power off
Off
HDD LED x 2 (Green, Blue)
Indicators RAID
Mode
Green Blue
Disk error
Stripe, Span, Mirror
Blink
Blink
Disk error
JBOD
Off
Off
Data access
Stripe, Span, Mirror, JBOD
On
Flash
Disk rebuild
(Source HDD)
Mirror On
On
Disk rebuild
(Target HDD)
Mirror Blink
On
Note:
The difference between a flashing LED and a blinking LED is that flashing
refers to the read/write activity, and blinking refers to slow but regular pulses.
Green
Blue
HDD
Green
Blue
HDD
Orange
System
