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LBB 1920
Bosch LBB 1920 Manuals
Manuals and User Guides for Bosch LBB 1920. We have
2
Bosch LBB 1920 manuals available for free PDF download: Installation And User Instructions Manual, Installation And Operating Manual
Bosch LBB 1920 Installation And User Instructions Manual (24 pages)
Plena Power Amplifiers
Brand:
Bosch
| Category:
Amplifier
| Size: 1.44 MB
Table of Contents
Important Safeguards
2
Table of Contents
3
1 Introduction
5
Purpose
5
Digital Document
5
Intended Audience
5
Related Documentation
5
Alerts
5
Signs
5
Conversion Tables
6
2 System Overview
7
Plena
7
3 Amplifiers
9
Introduction
9
Controls, Connectors and Indicators
9
Internal Setting
11
Installation
12
External Connections
12
Connecting Line Input and Loopthrough
13
Connecting the Priority Input and Using the Control Terminals
14
V Slave Input
15
Constant Voltage Loudspeakers
16
Low Impedance Loudspeakers
16
4 Supervision
17
Input Pilot Tone
17
Battery Supervision
17
Mains Supervision
17
5 Operation
19
ON and off
19
Technical Data
20
Power Consumption
21
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Bosch LBB 1920 Installation And Operating Manual (20 pages)
Plena Universal Pre-amplifier
Brand:
Bosch
| Category:
Amplifier
| Size: 1.61 MB
Table of Contents
Important Safeguards
3
About this Manual
4
Safety Precautions
4
Table of Contents
5
1 About the Equipment
7
Controls and Connections (Front)
8
Controls and Connections (Rear)
8
2 Internal Settings
9
Priority Mode Setting
9
Channel Settings
9
Microphone or Line Input
9
MIC/Aux Input Selection
9
Speech Filter On/Off
9
Setting Emergency, Insertion or Cascade
10
3 Installation in Rack
11
4 External Settings and Connections
12
Connect the DC Supply (Battery)
12
Connect a Microphone or Line-Level Source
13
Insertion or Cascade Connection
14
Connect a Booster Amplifier or System Pre-Amplifier
14
Connect an Emergency Input Line
15
5 Operation
16
Set Line Input Volume, Treble and Bass
16
Line Monitoring
16
6 Technical Data
17
Electrical
17
Performance
17
Inputs
17
Outputs
18
Interconnection
18
Relays
18
Environmental Conditions
18
General
18
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