LED Status Description
2.5 Gigabit Ethernet
speed
Green The network connection is operating at
2.5 Gbps.
Orange The network connection is operating
below 2.5 Gbps.
O There is no network connection.
2.5 Gigabit Ethernet
activity
Orange A network connection has been
established.
Flashes orange Data is being transmitted.
O There is no network connection.
Audio Alert
Duration Frequency Description
Short beep (0.5 seconds) 1 • The NAS is starting up.
• The NAS is shutting down (software shutdown).
• When the reset button is pressed for 3 seconds,
the NAS resets congurations.
• When the reset button is pressed for 10 seconds,
the NAS resets congurations and reboots.
3 • The NAS data cannot be copied to the external
storage device connected to the front USB port.
• The rmware was updated.
Long beep (1.5 seconds) 1 • The NAS was powered o by force shutdown
(hardware shutdown).
• The NAS was powered on successfully and is
ready.
2 • The disk volume is about to reach its full
capacity.
• The disk volume has reached its full capacity.
• The drives are in degraded mode.
• The drive is rebuilding.
• A drive is plugged in or out.
3 (every 5 minutes) The system fan is not functioning.
TS-410E User Guide
Basic Operations 28