Download  Print this page

100 V Slave Input - Bosch LBB 1930 Installation And Operating Manual

Plena booster amplifier
Hide thumbs

Advertisement

Plena Booster Amplifier | Installation and Operating Manual |

4.4 100 V slave input

Figure 4.5
15 14
Input 1
Input 2
Slave Input
Pr iority
Enable
100V
2..24V
GND 2..24V
GND
100V
Default Off
Default On
Input 1-Pr iority
Input
Figure 4.6
The booster amplifiers have a 100 V slave input that can be connected to an existing 100 V loudspeaker line. In this
way it is easy to connect an additional booster amplifier on a remote location for more output power.
The 100 V input of the LBB1938 (13) is not affected by the control terminals for input 1 priority (15) or input 2
enable (14).
Bosch Security Systems | 2003-09 | 3922 988 92983en
100V
0V
100V
13
Inpu t 1 Priority
Loopthrough 1
Inpu t 2 Program
Loopthrough 2
Inpu t 1 Priority
+
2..24V -Input 1
-
0V -Input 2
Inpu t 2 Enable
+
2..24V-Enable
-
0V-Mute
SlaveInput 100V
100V
0
0
Input 2-Program
Input
External settings and connections
+
GND
GND
+
1
2
1
2
-
-
100V 70V
3
3
line in
line out
100V
0
70V
0
8ohm
100V/70V
Priority Only
0
No Priority
0
Priority
LBB1930
LBB1935
230V- 240V-
24V DC IN
0
0
8
-
+
Line fuse
250V T1A Apparatus delivered
connected for 230V-
Warning
This apparatus must be earthed
Direct O utput
100V
0
70V
0
8
Priority Controlled O utput
Priority Only
No Priority
100V
0
100V
0
en | 15
LBB1938

Advertisement

Table of Contents
loading

  Related Manuals for Bosch LBB 1930

This manual is also suitable for:

Lbb 1935Lbb 1938