Bosch Plena LBB1990/00 System Manual page 13

Plena Voice Alarm System | Basic System Manual | System Overview
1
Plena Voice Alarm Controller
Fault Indicators
0 dB
Processor reset
Network
-6dB
Call/EMG
-20dB
Music/Spare
Ground short
Input
EMG mic
17 16
18 19 20
1 Channel 2 Channel
Int Booster BGM/ C all BGM/ Spare
Ext Booster
N.C ./Spare Call
Override/Trigger Output
A B
24V
100V 100V
Z1
Z1 Z1
0 0
Z2
100V 100V
Z2 Z2
0 0
Z3
100V 100V
Z4
Z3 Z3
0 0
Z5
100V 100V
Z4 Z4
0 0
Z6
100V 100V
Z5 Z5
TRG 1
0 0
100V 100V
Z6 Z6
0 0
Ext 100V 100V
Int
B ooster
In B ooster
0 70 V
Out
0
DC In 24V
10 0V C all out
47 46 45 44
figure 2.3: Front and rear views of the voice alarm controller
6 BGM zone selectors - Six buttons to select the
zones to which the BGM is distributed (see section
5.4). Each button has a green LED and a rotary
knob. The six green LEDs indicate the zones to
which BGM is distributed. The six rotary knobs are
local volume controls that can be used to adjust the
volume of the BGM in each zone.
Bosch Security Systems | 2005-04 | 9922 141 10364en
2 3
Disabled
A B
Fault
Mains Zone1
Battery Zone2
Message
Zone3
EMG mic Zone4
Zone5
RCP
Router Zone6
Alert message All call
Alarm message Indicator test
- +
+
-
13 10
15 14 12 11 9
21
Trigger input/24V DC out
Emergency
1 2 3 4 5
Business
1 2 3 4 5
NC NO
NC
COM EM G
1 2 3 4 5
COM
NO
NC
COM Fault
NO
NC
COM C all
NO
NC
24V Volume Override
NO
1 2 3 4 5
TRG2
In
Out
GND
External Booster CD/Tuner
43 42 41 40
4
EMG
Ack
Zone select
Reset
Zone1 Zone2
Select Zone select
CD/Tuner Aux
0
8 7
22 23 24
24V
6 DC out
10 k 10 k
VO X
6 Switch
Call station For ser vice only
24V SEL1 Monitor
6
DC out
APR mode
SEL0
Supervision
Firmware
2ch operation
Upgrade
1
Reserved
Off
2
On
Impedance
6 VOX Switch
Calibration
GND
L
Mic/Line
R
AUX PC
Vox
39 38
7 BGM master volume control - A rotary knob to
set the master volume of the BGM (see section 5.4).
8 BGM source selector - A button to select the
BGM source (CD/Tuner or Aux). The selected source
is indicated with a green LED (see section 5.4).
9 BGM tone controls - Two rotary knobs to control
the high and low frequencies of the BGM (see
section 5.4).
5
Zone3 Zone4 Zone5
6
25 26 27 28 29
LBB 1 990/00 8900 199 0 0001
Plena Voice Alarm Controller
Max. output power 360W
Rated output power 240W
115-230V~, 50/60Hz
S/N.
N6 63
Design & Quality
The Netherlands
RS232
USB
Off
Reserved
On
Line fuse
T6.3L250V for230V AC
T10L250V for115V AC
Remote Control Panel
Vox
Speech filter EMG. Mic
1
Phantom power
Router
Off
2
On
Digital Monitoring
Mess age Speaker
37 36 35 34
en | 13
Alarm
Zone6
30 31
115V~ 230V~
Apparatus delivered
C onnected for 230V~
Power
Rated input power :760VA
W arning
This apparatus must be earthed
33 32