Bosch LBB 1906/10 User Manual

Bosch Security Systems | 2003-09 | 3922 988 92883en
Plena Mixer Amplifier | Installation and Operating Manual | en | 13
4 External settings and connections
4.1 Connect the DC supply (battery)
Figure 4.1
The mixer amplifier has a 24 Vdc input (terminal screw), which you can use to connect a back up power supply, e.g.
batteries. You can earth the unit to increase the electrical stability of the system.
4.2 Priority microphone
Figure 4.2
Caution
The connection cable must have an in-line fuse. Use the type of fuse as mentioned in the illustration.
External settings and connections
115 V / 2 3 0V
Apparatus delivered
connected for 230V-
Ratedinput
power:400VA
This apparatus must
Warning
Call/Mix
24VD
C
In
Call Only
Mix Only
70
V0
100/70
V 0
100/70
V 0
80
12 VD C
12 VD C
- + - +
F
LBB1903 (30W); F=F5A
LBB1906 (60W); F=F8A
LBB1912 (120W); F=F15A
LBB1914 (120W); F=F15A
1
1
5V/
2
30
V
A
p
par
at
u
s
del
i
v
ered
connect
ed
f
o
r
2
3
0
V
-
Rated
i
nput
pow
er:
400VA
T
h
i
s
ap
p
ar
a
t
us
m
u
st
b
e
ear
th
e
d
Wa
r
n
i
n
g
2
1
3
4
M
ic
/
L
in
e
M
ic
/Li
n
e
C
D
L
R
Au
x
Li
ne
Out1V
In
c
Out
In
T
e
l/Eme
r
.
0
0
2
C
h
im
e
4
.5
1
-
-3
C
a
ll
/M
i
x
24VD
C
In
C
allOnly
Mi
x
On
ly
100
V 0
7
0
V 0
1
00/7
0
V
0
10
0/70
V
0
8 0
115V/230V
Apparatus delivered
connecte
d
for 230V-
Rated
input
pow
e
r :400VA
This app
aratus mu
st
b
eea
r
thed
Warning
2
1
3
4
Mic/Line
Mic/Line
CD
L
R
Aux
Line Out 1V
Inc
Out
In
Tel/Emer.
0
0 2
Chime
4 .5
1- -3
Call
/
Mix
24VD
C
In
Cal
lOnl
y MixOnl
y
100V 07
0V 0
100/70V 0
100/70V 0
8 0
180 5- p o le D I N6.3 mm phono jack
180 3-pole XLR
GND
GND
2

Bosch LBB 1906/10 Specifications

General

Brand	Bosch
Model	LBB 1906/10
Category	Amplifier
Language	English