EAW DSA230i, DSA250i owner manual

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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 Page Safety Precautions Read this First Precauciones DE Seguridad LEA Esto Primero EC Declaration of Conformity Contents Page Introduction ContentsUnpacking Shipping DamageChapter Audio Signal ConnectionReturning Products to EAW Quick StartAC Mains Installation Daisy Chaining Audio and Computer Signal Between ModulesComputer Control Connection Signal End / Power End Physical InstallationDescription Signal ProcessingSystem Overview 4 DSAi Block Diagrams FeaturesElectronic Engineering Design Applications4a Angled Radiation Pattern Low Frequency Performance DSAPilotComparison to Traditional Products Designing DSAi SystemsAnalog Audio and EIA-485 Computer Control Installation2 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 DiagramCabling Fault Detect Supervisory Monitoring 3a Single DSAi Fault on 2 PowerCon Plug AC Mains Power Connection4 Fuse Grounding2 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 InstallationOperational Functions OperationSignal Monitoring Normal Operation Operational Check ListOperational ‘DOS’ and ‘DONTS’ Warranty Maintenance and ServiceService Items How to Contact EAWAppendices Inspections and MaintenanceDSA250i Only TroubleshootingEIA-485 CobraNet EIA-485 Network NotesSupport For CobraNet Support For EthernetDSAi 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 DrawingsRight Side Wall Bracket Full Scale