Qsan XCubeNAS XN5004T, Руководство пользователя

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 Blue flashes every 0.5 sec: 1) The USB device
(connected to the front USB port) is being
accessed. 2) The data is being copied to or from the
external USB or eSATA device.
 OFF: No USB device is mounted.
2 Solid State Drive
(SSD) LED  Blue : The hard disk is attached.
 Blue flashes: The disk data is being accessed.

Amber : A hard drive read/write error occurs.

Blue and Amber flashes alternatively: The hard disk
is being rebuilt or identify a specific disk drive.
 OFF: No disk drive is inserted.
3 Power Button/LED Power Button
 Press the button one time to turn ON or OFF the
system power.

Keep pressing for 4 seconds to force turn OFF the
system power.
Power LED
 White : power is ON.

White flashes every 0.5 sec: the system is at the
stage of starting up or shutting down, or the NAS is
not configured.
 Amber : 1) The system pool has reached its full
capacity (100%). 2) The system pool is going to be
full (95%). 3) The system fan is out of function. 4) A
bad sector is detected on the hard disk drive or hard
disk failed. 5) One of the pool is in degraded read-
only mode. 6) Hardware self-test error. e.g.
abnormal voltage, the temperature is at critical
high/low, any cooling fan module failed, any pool
failed.

White and Amber flash every 0.5 sec alternatively:
1) The system firmware is being updated. 2) RAID
rebuilding is in a process. 3) Software control LED
indicator.

Off: the system shutdown.
4 LAN Status LED  Blue : The NAS is connected to the network.

Blue flashes: The disk data is being accessed from
the network.