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Crown Audio 14M, 28M Commercial Audio Series Mixers, This Page Intentionally Left Blank, page

Models: 14M 28M

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Commercial Audio Series Mixers

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Operation Manual

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Crown Audio 14M, 28M operation manual Commercial Audio Series Mixers, This Page Intentionally Left Blank, page

Contents

Some models may be exported under the name Amcron POWERPOWER Commercial Audio Seriespage Important Safety InstructionsFCC COMPLIANCE NOTICE Commercial Audio Series Mixerspage DECLARATION of CONFORMITYSafety Standard Commercial Audio Series MixersService Table of Contents2 Setup TroubleshootingCommercial Audio Series Mixers 1 Welcomepage 1.1 FeaturesC. Output Volume Controls 1.2 Front Panel Controls and IndicatorsA. Input Signal Presence Indicator B. Input Volume ControlsN. Dual RCA Input Connector 1.3 Back Panel Controls and Connectors J. AC Power InletK. Mixer Conﬁg Switch M. Mic/line SwitchFigure 2.2 How to Connect Rack Ears 2 Setup2.1 Installation 2.2 How to Attach Rack EarsFigure 2.5 Line Out Wiring Top Balanced. Bottom Unbalanced 2 SetupFigure 2.3 Balanced Input Connector Wiring Figure 2.4 Unbalanced Input Connector WiringOUTPUTS Maintain proper polarity +/- on output connectors 2 Setup2.5 WireYour System Typical input and output wiring is shown in FigureCommercial Audio Series Mixers 2.7 Phantom PowerFigure 2.7 Input Routing DIP Switches Figure 2.8 AMP CONFIG DIP SwitchCommercial Audio Series Mixers 2 Setup2.9 Powering Up 2.10 Included AccessoriesCommercial Audio Series Mixers 2 Setup2.11 Block Diagram 28M Block DiagramThe mixer is not plugged into the power receptacle 3 TroubleshootingCONDITION No power to the mixer The mixer’s Power switch is offPerformance 4 SpeciﬁcationsCommercial Audio Series Mixers page5.2.1 Service at a US Service Center 5 Service5.1 International and Canada Service 5.2 US ServiceITEMS EXCLUDED FROM THIS CROWN WARRANTY 6 WarrantyUNITED STATES & CANADA SUMMARY OF WARRANTYITEMS EXCLUDED FROM THIS CROWN- WARRANTY WORLDWIDE EXCEPT USA & CANADA6 Warranty SUMMARY OF WARRANTYSERIAL # OWNER’S INFORMATION - PLEASE PRINTPRODUCT INFORMATION MODELpage Commercial Audio Series MixersTHIS PAGE INTENTIONALLY LEFT BLANK PAYMENT OPTIONS PRODUCT RETURN INFORMATIONCrown Audio Factory Service Information PLEASE PRINT CLEARLYOperation Manual Commercial Audio Series Mixerspage page Commercial Audio Series MixersTHIS PAGE INTENTIONALLY LEFT BLANK