26 of 80
4.0 Hardware Installation
4.5 Rack mounting the E4 unit
Required accessory: FreeSpace
®
E4 System Rack Mount Kit
(PC029858)
The E4 unit requires three 1.75" (4.4 cm) rack space units with a
16" (40.6 cm) inside depth (including the rear supports). When
mounting, use four screws with washers to prevent marring the
front panel. Neoprene rubber washers are a good choice
because they grip the screw head and prevent the screws from
backing out from vibration or during transportation.
Installer’s Note: If the E4 unit is to be transported while
mounted in a rack, be advised that the rear of the E4 unit
must be mechanically supported. Install a shelf under the unit
or use brackets in such a way as to support the rear of the
unit. Failure to use proper mounting hardware may result in
damage to the E4 unit during transport.
Rack ears
(8) #8-32 x 1/2 in
FreeSpace
B
u
s
in
e
ss
M
us
i
c
Sy
s
te
m
D
IR
E
C
T
IN
P
UT
U
SB
A
U
D
IO
SO
U
R
C
ES
14
23
S
T
A
N
D
B
Y
S
YS
T
E
M
S
TAT
U
S
A
M
P
O
U
TP
U
T
S
14
23
FreeSpace
B
u
s
in
e
s
s
M
us
ic
S
y
s
t
em
D
IR
E
C
T
IN
P
U
T
U
S
B
AU
D
IO
S
O
U
R
C
E
S
14
23
S
TA
N
D
BY
S
Y
S
T
E
M
S
TATU S
A
M
P
O
U
T
P
U
T
S
14
2
3
Attaching rack ears to the E4 chassis
Attaching the E4 chassis to the rack
(mounting screws not provided)
Comments to this Manuals