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Plena Mixer Amplifier | Installation and Operating Manual |
3
Installation in rack
1
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.
Bosch Security Systems | 2003-09 | 3922 988 92883en
W a rn
0 dB
T h is
-6 dB
1
-2 0 dB
2
P ow er
S e le c
t
-
3
C D
A U X
+
4
L in e
-
1 2 V
D C
1 2 V
D C
Installation in rack
1 1 5 V
/2 3 0
V
Tel/E
mer.
L
0
R
0 2
CD
Out
Chim
e
Aux
1- -3
Line
Out 1V
In
4 .5
Mic/ Line
Inc
in g
Mic/ Line
1
a p p a
2
115V
/230
ra tu s
V
3
m u s t
4
Warn
ing
This
appa
ratus
must
be earth
ed
F
M as te
+
r
LBB1903 (30W); F=F5A
+
LBB1906 (60W); F=F8A
LBB1912 (120W); F=F15A
+
LBB1914 (120W); F=F15A
en | 12
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