Bosch Plena Operating Manual page 33

Plena
and 2 offices, each requiring a single loudspeaker. The canteen, assembly hall, playing fields
and corridors typically require more loudspeakers per zone. An additional Plena Power
Amplifier is used as a spare amplifier.
Layout
Z7-12
Figure 3.14: Example of a school
Number
1
2
3
4
5
6
7
Table 3.1: Units
Zone
Z1-22
Z23
Z24
Bosch Security Systems B.V.
Z25-30
Z19-24
Z13-18
Unit
LBB 1990/00
LBB 1992/00
LBB 1996/00
LBB 1997/00
LBB 1956/00
LBB 1957/000
LBB 1935/20
Installation and Operation manual
2
1
Description
Controller
Router
Remote control
Remote control extension
Call station
Call station keypad
Power Amplifier (240 W)
Description
Classrooms
Toilets/changing rooms
Staff meeting room
System overview | en 33
Z1-6
7
6
5
3
4
No.
1 x
4 x
1 x
4 x
1 x
4 x
1 x
Power
22 x 6 W
4 x 6 W
1 x 6 W
2013.07 | V2.0 |