Music Source Inputs; Connecting The Line Output - Bosch LBB 1903/10 Installation And Operating Manual

Plena Mixer Amplifier | Installation and Operating Manual |

4.6 Music source inputs

LBB1961
Figure 4.6
When using a CD player, tape recorder or tuner for background music, connect the line-out connectors of the music
source to the appropriate line-in connectors of the mixer amplifier (e.g. the tape recorder must be connected to the
tape source input (10)). When using a tape recorder to record the output of the amplifier, connect the line-in
connectors of the tape recorder to the line-out connector (13) of the mixer amplifier.

4.7 Connecting the line output

T e l/ E
m e r.
0
0 2
C h im
e
1 - -3
4 .5
1
Figure 4.7
The line output (12) is an output for connecting additional PA amplifiers (such as the Plena Booster Amplifiers).
Bosch Security Systems | 2003-09 | 3922 988 92883en
10
T e l/ E
m e r.
0
R
0 2
C D
C h im
e
1 - -3
4 .5
1
2
CD
12
L
R
C D
L in e
O u t 1
V
In c
M ic /L
in e
M ic /L
in
2
3
4
External settings and connections
13
Tel/ Em L
er.
0
R
0 2
CD Ou t
Chi me
Aux
1- -3 Lin e
4 .5 Ou t 1V In
Mic /Lin Inc
e
Mic /Lin
1 e
2
3
4
A u x
L in e
O u t 1
V
M ic /L
In c
in e
M ic /L
in
3
RECORD
4
PLAYBACK
TUNER
T A P E
Tel/ Em
er. L
0
R
0 2 CD
Out
Chi me
Aux
1- -3 Line In
4 .5 Out 1V
Inc
Mic /Lin
e
Mic /Lin
1 e
2
115 V/2
30V
3
4
War ning
This
appa ratus
mus t
be earth
ed
0 dB
-6 dB
-20 dB
Po we
r
115 V/2
30V
War nin
g
This
app arat
us mus
t be
eart hed
en | 16