EAW
DSA230i, DSA250i
owner manual
Troubleshooting
Install
DSAi Block Diagrams
Audio Signal Connection
3a Single DSAi Fault on
Warranty
Maintenance
DSAi Cluster Configurations
PowerCon Plug
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D S A 2 5 0 i & D S A 2 3 0 i L O U D S P E A K E R O W N E R ’ S M A N U A L
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Contents
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Safety Precautions Read this First
Precauciones DE Seguridad LEA Esto Primero
EC Declaration of Conformity
Contents
Page
Introduction
Contents
Unpacking
Shipping Damage
Chapter
Audio Signal Connection
Returning Products to EAW
Quick Start
AC Mains Installation
Daisy Chaining Audio and Computer Signal Between Modules
Computer Control Connection
Signal End / Power End
Physical Installation
Description
Signal Processing
System Overview
4 DSAi Block Diagrams
Features
Electronic
Engineering Design
Applications
4a Angled Radiation Pattern
Low Frequency Performance
DSAPilot
Comparison to Traditional Products
Designing DSAi Systems
Analog Audio and EIA-485 Computer Control
Installation
2 Audio a & Audio B
Recommended Conductor Gauge AWG to 18 AWG / 0.2 mm to 1 mm
CobraNet Audio and Computer Control
3 Basic CobraNet Diagram
Cabling
Fault Detect Supervisory Monitoring
3a Single DSAi Fault on
2 PowerCon Plug
AC Mains Power Connection
4 Fuse
Grounding
2 Signal End / Power End
3 DSAi Cluster Configurations
4a Wall Mounted
6 Mounting Height
Lift the enclosure onto the structure-mounted Wall Brackets
Initial Set-Up
Acoustical Installation
Operational Functions
Operation
Signal Monitoring
Normal Operation
Operational Check List
Operational ‘DOS’ and ‘DONTS’
Warranty
Maintenance and Service
Service Items
How to Contact EAW
Appendices
Inspections and Maintenance
DSA250i Only
Troubleshooting
EIA-485
CobraNet
EIA-485 Network Notes
Support For CobraNet
Support For Ethernet
DSAi Connections
3a EIA-485
Example
5c Example
One path was to the EIA-485 port. So when B responds
6c Example
Right Side Back
Mechanical Drawings
Right Side
Wall Bracket
Full Scale
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