User Manuals: Bosch LA3-VARI-E Directional Extension

Manuals and User Guides for Bosch LA3-VARI-E Directional Extension. We have 1 Bosch LA3-VARI-E Directional Extension manual available for free PDF download: Installation Manual

Bosch LA3-VARI-E Installation Manual

Bosch LA3-VARI-E Installation Manual (44 pages)

VARI-directional array

Brand: Bosch | Category: Speakers | Size: 1 MB

Table of Contents

Table of Contents
3
En | Table of Contents
4
Safety

5
- Reference to EC Statement of Conformity
  5
Introduction

6
- Users Notice and Disclaimer
  6
- Intended Audience
  6
System Overview

7
- What's in the Packaging
  10
- External Control Input
  10
Installation

11
- Preparing for Installation
  11
- Power, Signal and Control Cables
  12
- AC Mains Supply
  13
- Audio Inputs
  13
- Backup DC Power Supply
  14
- Failure Relay
  14
- Control Input
  14
- RS-485 Network
  14
- Cobranet® Input
  15
- Common Analogue Grounding Issues
  15
- Adding VARI-E Extension Units
  16
- Attachment Method
  16
- Optional Cobranet® Module
  19
- Mechanical Installation
  20
- Mounting Height
  20
- Flush Mounting
  20
- Mounting the Loudspeaker
  20
Connector and Wiring Details

23
- AC Mains Input
  24
- Backup DC Power Supply Input
  24
- Line Level Input 1 (4) and 2 (5
  25
- 100 V Input 1 (6) and 2 (7
  25
- RS-485 Network in (8) and Thru (9
  26
- Network Configuration
  26
- Cable Length
  27
- Cable Termination
  27
- Failure Relay
  28
Configuring the VARI

29
- Installation of VARI-Control Software on a PC
  29
- Minimum PC Requirements
  29
- Administrator
  29
- Software Installation
  30
- Connecting the PC to the VARI
  31
- Entering the Venue Parameters
  32
- VARI Configuration Procedure
  33
- Control Parameters
  33
- Ranges of Adjustment
  34
- Other VARI Parameters
  35
- Applying and Saving the Settings
  36

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