EAW DSA250i, DSA230i owner manual EC Declaration of Conformity

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EC DECLARATION OF CONFORMITY

Eastern Acoustic Works, as the manufacturer, hereby certifies that, in their delivered versions,

Product Models:	DSA230i and DSA250i
Product Description:	Self-powered loudspeaker

comply with the provisions of the standards listed below.

European Council Directive on Restriction of Hazardous Substances, 2002/95/EC

European Council Directive on Low Voltage, 73/23/EEC

European Council Directive on Electromagnetic Compatibility 89/336/EEC and 93/68/EEC

EN 50081-1:1992 Emissions limits for residential, commercial, and light industrial equipment (generic standard)

EN 50082-1:1997 Immunity requirements for residential, commercial, and light industrial equipment (generic standard)

Harmonized Standards:

EN55103-1 emissions

EN55103-2 immunity

EN60065 safety

The Technical Report/File is maintained at: LOUD Technologies Inc. Worldwide Headquarters 16220 Wood-Red Road NE

Woodinville, WA 98072 USA Tel: +1 425 892 6500

Tel: +1 866 858 5832

Fax: +1 425 487 4337

e-mail: info@eaw.com

Authorized Representative:

Kevin Cyrus

Director of Compliance

Loud Technologies, Inc.

Issued: April, 2006

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Contents Page Safety Precautions Read this First Precauciones DE Seguridad LEA Esto Primero EC Declaration of Conformity Contents Page Contents IntroductionUnpacking Shipping DamageAudio Signal Connection ChapterReturning Products to EAW Quick StartAC Mains Installation Daisy Chaining Audio and Computer Signal Between ModulesComputer Control Connection Physical Installation Signal End / Power EndDescription Signal ProcessingSystem Overview Features 4 DSAi Block DiagramsElectronic Applications Engineering Design4a Angled Radiation Pattern DSAPilot Low Frequency PerformanceComparison to Traditional Products Designing DSAi SystemsInstallation Analog Audio and EIA-485 Computer Control2 Audio a & Audio B Recommended Conductor Gauge AWG to 18 AWG / 0.2 mm to 1 mm 3 Basic CobraNet Diagram CobraNet Audio and Computer ControlCabling Fault Detect Supervisory Monitoring 3a Single DSAi Fault on AC Mains Power Connection 2 PowerCon PlugGrounding 4 Fuse2 Signal End / Power End 3 DSAi Cluster Configurations 4a Wall Mounted 6 Mounting Height Lift the enclosure onto the structure-mounted Wall Brackets Acoustical Installation Initial Set-UpOperation Operational FunctionsSignal Monitoring Operational Check List Normal OperationOperational ‘DOS’ and ‘DONTS’ Maintenance and Service WarrantyService Items How to Contact EAWInspections and Maintenance AppendicesTroubleshooting DSA250i OnlyEIA-485 EIA-485 Network Notes CobraNetSupport For Ethernet Support For CobraNetDSAi Connections 3a EIA-485 Example 5c Example One path was to the EIA-485 port. So when B responds 6c Example Mechanical Drawings Right Side BackRight Side Full Scale Wall Bracket