Bosch Appliances LBB 1903/10 Car Amplifier User Manual


 
Bosch Security Systems | 2003-09 | 3922 988 92883en
Plena Mixer Amplifier | Installation and Operating Manual | en | 12
3 Installation in rack
Figure 3.1
The mixer amplifier is delivered for tabletop use, but you can mount it in a 19" rack.
If you mount the amplifier in a rack, you must:
ensure that the unit does not exceed the overheating temperature (45 °C ambient).
use the mounting brackets which can be ordered by Bosch (LBC 1901/00).
remove the 4 feet from the bottom of the unit. Without the feet the unit is 2U high.
Installation in rack
1
15V/ 230V
A
p
p
aratu
s
d
e
liv
e
r
e
d
con
ne
cted f
or
230
V
-
Ra
te
dinp
u
t
p
ower : 4
0
0
V
A
Thi
sapp
aratus m
u
s
t
W
arni
n
g
Call/Mi
x
24VD
C
In
C
al
l
Only
Mi
x
O
n
l
y
70
V0
10
0
/70
V
0
100
/70
V
0
80
12 VDC
12 VDC
-
+
-
+
F
LBB1903 (30W); F=F5A
LBB1906 (60W); F=F8A
LBB1912 (120W); F=F15A
LBB1914 (120W); F=F15A
1
1
5
V
/
2
3
0
V
A
p
p
ar
a
t
u
s
d
el
i
v
e
red
c
onn
e
ct
e
d
f
o
r
2
3
0
V
-
R
a
t
e
d
i
np
u
t
p
o
w
e
r
:
4
00
V
A
T
h
i
s
a
p
p
ar
a
t
u
s
m
u
s
t
b
e
ea
r
t
h
e
d
W
a
r
n
i
n
g
2
1
3
4
M
i
c
/
L
i
n
e
M
i
c
/L
i
n
e
C
D
L
R
A
u
x
L
i
n
e
O
u
t
1
V
In
c
O
u
t
In
T
e
l
/
E
m
e
r
.
0
0
2
C
h
i
m
e
4
.
5
1
-
-
3
C
a
ll
/
M
i
x
2
4
V
D
C
I
n
C
a
l
l
O
n
l
y
M
i
x
O
n
l
y
1
0
0
V0
7
0
V
0
1
0
0
/
7
0
V
0
1
0
0
/
7
0
V
0
8
0
4
3
2
0
d
B
-6 d
B
-
2
0d
B
P
o
w
e
r
1
Se
l
e
c
t
CD
A
U
X
Mas
t
e
r
L
i
n
e
+
+
1
Plena
M
i
xe
r
Amp
lif
i
e
r