9
I
I
I
d
d
d
e
e
e
n
n
n
t
t
t
i
i
i
f
f
f
y
y
y
i
i
i
n
n
n
g
g
g
P
P
P
a
a
a
r
r
r
t
t
t
s
s
s
O
O
O
f
f
f
T
T
T
h
h
h
e
e
e
R
R
R
A
A
A
I
I
I
D
D
D
s
s
s
y
y
y
s
s
s
t
t
t
e
e
e
m
m
m
The illustrations below identify the various parts of the RAID SYSTEM. Get yourself to familiar with
these terms as it will help you when you read further in the following sections :
Front View
YI-16SAEU4/YI-16SAEF2/YI-16SA2F2
YI-12SAEU4/YI-12SAEF2
