QNAP TES-1885U-D1531-32G User Manual

15
LED
Color
LED Status
Description
10 GbE
Green
Green
The 10GbE network expansion card is
installed.
Off
No 10GbE network expansion card is
installed.
System
Status
Red/Green
Flashes green
and red
alternately
every 0.5 sec
1. The hard 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 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.
5. An error occurs when accessing
(read/write) the disk data.
6. A bad sector is detected on the hard
drive.
7. The NAS is in degraded read-only
mode (2 member 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 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. A hard disk drive is not formatted.
Green
The NAS is ready.
Deep flashes of
orange
The NAS is in sleep mode.

QNAP TES-1885U-D1531-32G Specifications

General

Brand	QNAP
Model	TES-1885U-D1531-32G
Category	Storage
Language	English