Audio Alert
Duration Frequency Description
Short beep (0.5 seconds) 1 • The NAS is starting up.
• When the reset button is pressed for 3 seconds,
the NAS resets configurations.
• When the reset button is pressed for 10
seconds, the NAS resets configurations and
reboots.
• The operating system was updated.
3 • Cannot detect installed disk.
Long beep (1.5 seconds) 3 (every 5 minutes) • A power error occurred.
• The system fan is not functioning.
2 • The storage pool is about to reach full capacity.
• The storage pool has reached full capacity.
• A storage pool status error occurred.
• The shared folder is about to reach its full
capacity.
• The shared folder has reached its full capacity.
• A shared folder status error occurred.
• A drive is plugged in or out.
1 • The NAS was powered off by force shutdown
(hardware shutdown).
• The NAS was powered on successfully and is
ready.
Long and short beeps 1 long and 2 short beeps The JBOD expansion unit has been removed.
TS-h3088XU-RP User Guide
Basic Operations 45