17
2.1.2 Checking System Status
LED Displa y & Syste m Sta tus O ve rvie w
LE D
C olor
LE D Sta tus
De s c ription
System
Status
Red/
Green
Flashes green and
red alternately
every 0.5 sec
1) The hard disk drive on the NAS is being
formatted.
2) The NAS is being initialized.
3) The system firmware is being updated.
4) RAID rebuilding is in process.
5) Online RAID capacity expansion is in
process.
6) Online RAID level migration is in process.
Red
1) The hard disk drive is invalid.
2) The disk volume has reached its full
capacity.
3) The disk volume is going to be full.
4) The system fan is out of function (TS-
119 does not support smart fan).
5) An error occurs when accessing (read/
write) the disk data.
6) A bad sector is detected on the hard disk
drive.
7) The NAS is in degraded read-only mode
(2 member hard drives fail in a RAID 5 or
RAID 6 configuration, the disk data can
still be read).
8) (Hardware self-test error).
Flashes red every
0.5 sec
The NAS is in degraded mode (one member
hard drive fails in RAID 1, RAID 5 or RAID 6
configuration).
Flashes green
every 0.5 sec
1) The NAS is starting up.
2) The NAS is not configured.
3) The hard disk drive is not formatted.
Green
The NAS is ready.
Summary of Contents for TS-1079 Pro
Page 187: ...187 Delete Delete the selected Time Machine backup ...
Page 221: ...221 server For detail please refer to the chapter on DHCP Server 91 ...
Page 253: ...253 ...
Page 321: ...321 ...