Ch A Pt E R 4 . Led A N D Ala R M Bu Zze R Spe Cifica T Ion - QNAP HS-210 Hardware User Manual

Cha pt e r 4 . LED a nd Ala r m Buzze r Spe cifica t ions
The LED indicat ors of t he NAS indicat e t he syst em st at us and inform at ion. When t he NAS is
t urned on, check t he following it em s t o m ake sure t he syst em st at us is norm al. Not e t hat
t he following LED inform at ion is applicable only when users have properly inst alled t he hard
drive, and connect ed t he NAS t o t he net work and t he power supply.
LED Color
Syst em Red/
St at us Green
1
This feat ure is only available on cert ain NAS m odels. Please refer t o t he product specificat ion t able
for det ails at www.qnap.com .
LED St a t u s
1.
Flashes green 2.
and red 3.
alt ernat ely 4.
every 0.5 sec 5.
6.
1.
2.
3.
4.
5.
Red
6.
7.
8.
The NAS is in degraded m ode ( one m em ber
Flashes red
drive fails in RAI D 1, RAI D 5 or RAI D 6
every 0.5 sec
configurat ion) .
1.
Flashes green
2.
every 0.5 sec
3.
Flashes green
every 2 The NAS is in S3 sleep m ode
seconds
Green The NAS is ready.
All t he hard disk drives on t he NAS are in
Off
st andby m ode.
41
D e scr ipt ion
The hard drive on t he NAS is being
form at t ed.
The NAS is being init ialized.
The syst em firm ware is being updat ed.
RAI D rebuilding is in process.
Online RAI D Capacit y Expansion is in
process.
Online RAI D Level Migrat ion is in process.
The hard drive is invalid.
The disk volum e has reached it s full
capacit y.
The disk volum e is going t o be full.
The syst em fan is out of funct ion.
An error occurs when accessing
( read/ writ e) t he disk dat a.
A bad sect or is det ect ed on t he hard
drive.
The NAS is in degraded read- only m ode
( 2 m em ber drives fail in a RAI D 5 or RAI D
6 configurat ion, t he disk dat a can st ill be
read) .
Hardware self- t est error.
The NAS is st art ing up.
The NAS is not configured.
A hard disk drive is not form at t ed.
1
.