Status
Description
Flashes red every 0.5
seconds
The device is in degraded mode (one member drive failed in RAID 1, RAID 5, or
RAID 6).
Green
The device is ready.
Flashes green every 0.5
seconds
• The device is not configured.
• A drive is not formatted.
• The device is starting up.
Flashes orange
The device is in sleep mode.
Off
• All drives are in standby mode.
• The device is powered off.
Drive Error LED
Status
Description
Red
A drive error was detected.
Off
No drive errors were detected.
Drive Activity LED
Status
Description
Green
The drive is ready.
Flashes green
The drive is being accessed.
Off
No drive was detected.
USB One Touch Copy LED
Status
Description
Flashes blue every 0.5
seconds
• A USB device connected to the USB One Touch Copy port is being accessed.
• A USB device connected to the USB One Touch Copy port is being removed
from the device.
Blue
A USB device connected to the USB One Touch Copy port is detected.
Off
• No USB device is detected.
10GBASE-T Ethernet Activity LED
Status
Description
Orange
A network connection has been established.
Flashes orange
Data is being transmitted.
Off
There is no network connection.
10GBASE-T Ethernet Speed LED
Status
Description
Green
The network connection is operating at 10 Gbps.
TBS-h574TX User Guide
Basic Operations
34