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Plena BGM/Paging System | Installation and Operating Manual |
4.3 Microphones 2 and 3, auxiliary inputs and tape output
Figure 4.3
•
Connect microphones 2 and 3 to the rear XLR-sockets. Enable phantom power for these microphones with
configuration switches 6 and 7, if you use electret or condenser microphones. These microphones just mix with
the background music.
•
Connect an auxiliary music source, like a tape/cassette recorder or the audio signal of a DVD player, to the
auxiliary Cinch-sockets on the rear. Stereo signals will be converted to mono.
•
The tape output sockets may be used for connection to a tape/cassette recorder to record microphone and
background music signals. Both sockets provide the same mono signal.
4.4 Loudspeakers
100V
70V
50V
35V
25V
18V
VU
100V
70V
50V
35V
25V
18V
115/230V
F1
F2
15L
T2.5L250V(230V~)
T5L250V(115V~)
Figure 4.4
Bosch Security Systems | 2003-09 | 3922 988 25012en
V 0
0
8
3
100V
100V
0V
0
0
100V
Call/music
0
0
0
8Ohm
8Ohm
0
0
0
100V
Call/music
0
0
0
8Ohm
8Ohm
0
0
0
Call active
+B
LED
Call active
External settings and connections
Ant enn
a
ASI A/U
SA
FM
EUR
Cal l Onl
Switc
OPE
y
1
h
On(1
)
Zon e
Prior
Off(0
1Ca
ll/BG
2
Vox
ity
)
M
3
Chim
Mix
Mic.
Zon e
2Ca
4
Flat
e activ
Mix
1 rear
ll/BG
5
e
Chim
e off
1 front
M Cal
6
Phan
to m on
Spee
1 rear
100 V
l Acti
ve
7
Phan
to m on
Phan
c h filter
0 100
Phan
to m on
Phan
to m off
1
V 0
Phan
to m off
1 rear
0
8
to m off
2
3
100 V
115V
~ 230V
3
1-
3
1
0
~
4
5
4
0
8
5
2
+
Appa
2
-
GND
ratus
1
conn ected
deliv ered
LBB 1970/
1 2 3
3
for 230V
8900
00
45 6
~
197 00001
7
Chim
151/2
03V~
e
max.O
utput
, 50/60
HZ
Duc king
Rated
powe
r 180W
WK.
ouput
powe
1
S/N.
r 120W
2
Rate d
input
powe r:
3
Line fuse
400V A
T2.5 L250
T5L2 50V(
V(23 0V~)
115V ~)
This appara
tus must
be earthe
d
T A P E
Call only
Zone 1
Call Only
Zone 1 Call/BGM
Zone 2 Call/BGM
100V
0
0
0
8Ω
100V
0
0
8Ω
Zone 2
Zone Call Only
Zone 1
Figure 4.5
Ante
nna
ASIA
/USA
FM
EUR
Cal l Only
Switch
On(1)
OPE
Zon e
1
Priorit
1Cal
l/BGM
2
Vox
y
Off(0)
Zon e
3
4
Chim
e active
Mix
Mix
Mic.
2Cal
5
Flat
Chim
1 rear
l/BGM
Cal l Activ
6
Phant
o m on
Speec
e off
1 rear
1 front
100 V
e
7
Phant
Phant
o m on
Phant
h filter
o m off
1
0 100
V 0
o m on
Phant
o m off
1 rear
0
Phant
o m off
2
1-
3
8
100 V
115V~
3
4
3
5
1
0
0
230V~
5
2
4
+
8
2
-
GND
conne
Appar
atus delive
3
1
cted for
red
LBB 1970/0
1 2 3
45 6
230V~
8900
197 00001
0
7
Chime
151/20
3V~,
Ducki
Rated
max.Ou
tput power
50/60H
Z
ng
WK.
ouput
power
180W
1
S/N.
120W
2
Rated
power :
input
3
Line fuse
400VA
T2.5L2
T5L25
50V(2 30V~)
0V(115
V~)
This apparatu
s must
be earthed
Call Active
Call Only
Zone 1 Call/BGM
100V
0
100V
100V
Zone 2
en | 14
Zone 2 Call/BGM
Call Active
0 0
8Ω
100V
0
0
8Ω
8W
Zone 1
Zone 2
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