
Installing the S25P System 21
3 Set the adjustable rear mounting bracket to the length (one of three lengths) for your bracket. Secure the length
with the four screws.
Figure 9 Four-post Rack-mounting with Threaded Rails .
Step Task
P
2
8
2
7
X
F
P
2
6
A
C
1
X
F
P
2
5
A
C
2
A
la
rm
S
t
a
c
k
ID
S
25
-
01
-
G
E
-2
4
P
fn00146cs25P.eps