Crown Audio MA-1202, MA-602 operation manual Macro-Tech

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Macro-Tech 02 Series

Operation Manual

Macro-Tech

602, 1202 & 2402

Obtaining Other Language Versions: To obtain information in another language about the use of this product, please contact your local Crown Distributor. If you need assistance locating your local distributor, please contact Crown at 574-294-8000.

This manual does not include all of the details of design, production, or variations of the equipment. Nor does it cover every possible situation which may arise during installation, operation or maintenance.

The information provided in this manual was deemed accurate as of the publication date. However, updates to this information may have occurred. To obtain the latest version of this manual, please visit the Crown website at www.crownaudio.com.

Trademark Notice: Crown, Crown Audio, Amcron, Macro-Tech and ODEP are registered trademarks of Crown International. PIP and

Grounded Bridge are trademarks of Crown International. Other trademarks are the property of their respective owners.

Some models may be exported under the name Amcron.®

©2005 by Crown Audio®, Inc. 1718 W. Mishawaka Rd., Elkhart, Indiana 46517-9439 U.S.A. Telephone: 574-294-8000

127240-6B

6/05

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Contents Some models may be exported under the name Amcron Macro-TechWatch for These Symbols Important Safety InstructionsCrown International, Inc Safety StandardTCF Technical Certificate No P4300CRI1.IWS Competent Body’s Name and AddressTable of Contents Features How to Use This ManualWelcome Unpack Your Amplifier Install Your Amplifier SetupYou may also stack amps without using a cabinet 48.3 cmChoose Output Wire and Con- nectors Choose Input Wire ConnectorsStereo Mode Wire Your SystemSee .6. Set the back panel stereo/mono switch to Stereo Bridge-Mono ModeParallel-Mono Mode Precautions Startup ProcedureOperation Set Input SensitivitySignal/IOC Indicators Front Panel Controls and IndicatorsOdep Indicators Enable IndicatorStereo/Mono Switch Back Panel Controls, Indicators and Connec Tors Power CordInput Sensitivity Switch not shown Input Ground Lift SwitchIndicators IndicatorsStandby Mode Advanced Features OptionsProtection Systems OdepHere are some of their many features Advanced FeaturesFuses and Circuit Breakers PIP2 Adapter Connection Options PIP and PIP2 ModulesLevel Control Shaft Lock Cooling Fan OptionsTroubleshooting Theory of Operation Please refer to the block diagram in FigureOverview Circuit TheoryParallel-Mono Operation Bridge-Mono Operation120 VAC, 60 Hz Units, Bridge mono mode Specifications120 VAC, 60 Hz Units, Parallel mono mode Dimensions Width Power Draw at IdleWeight Net Weight Shipping WeightMacro-Tech 602 Maximum Power Matrix Maximum Power NotesMacro-Tech 1202 Maximum Power Matrix Macro-Tech 2402 Maximum Power Matrix Macro-Tech 602 Minimum Power Matrix Minimum Power NotesMacro-Tech 1202 Minimum Power Matrix Macro-Tech 2402 Minimum Power Matrix Constant 0.35 is inefficiency 1.00-0.65 AC Power Draw andThermal DissipationAC Power Draw Thermal Dissipation Service United States & Canada Warranty12/01 Reason for failure, except as excluded in this WarrantyMA Series Power Amplifiers Crown Audio Factory Service Information