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LED Display / System Status
LED LED Display & System Status
nUSB Status
Blue: You can press the copy button to copy data.
Blink in blue: Copying data
Blink in blue once: Detecting or removing USB device
Green: System is normal
Blink in green: Hard disk not detected
Blink in red: Bad blocks are found in hard disk (any volume)
Blink in green for 5 seconds, blink in green and red
alternatively: Hard disk not initialized
Blink in green and red alternatively: Disk capacity is almost
full (long beep twice)
oStatus
Blink in red: Disk full (any volume)
p/qHDD 1/ HDD2
Blink in orange: Accessing data
rLAN
Blink in orange: Accessing network
s Power
Blue: System has started
Other Status
Action LED In Process Finished
sPower
Blink in blue Blue
Update firmware
oStatus
Blink in green and red
alternatively
Green (long
beep thrice)
sPower
Blink in blue Off
System shut down
oStatus
Off (short beep once) Off
sPower
Blue
HDD standby mode
oStatus
Off
N/A
sPower
Blue
RAID 1 degraded
mode
oStatus
Red (long beep twice)
N/A
sPower
Blue
RAID 1 rebuilding
oStatus
Blink in red (long beep
twice)
N/A