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Meyer Sound MJF-212ATM operating instructions

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OPERATING INSTRUCTIONS ULTRAseRies

MJF-212A™ High-Power Stage Monitor

Keep these important operating instructions.

Check www.meyersound.com for updates.

Contents

Main DEClARATION Of CONfORmITy ACCORDING TO ISO/IEC GUIDE 22 AND EN 45014 Ofce of Quality Manager Berkeley, California USA June 1, 2007 SymbOlS USED ImPORTANT SAfETy INSTRUCTIONS SAfETy SUmmARy English franais Deutsch Espaol CONTENTS Page INTRODUCTION HOw TO USE THIS mANUAl Page CHAPTER 1: INTRODUCING THE mJf-212A HIGH-POwER STAGE mONITOR ADVANCED mJf-212A DRIVER TECHNOlOGy INTEGRATED AmPlIfIER AND PROCESSING TOTAl SySTEm APPROACH CHAPTER 2: POwER REqUIREmENTS AC POwER DISTRIbUTION lOOPING AND CAblING POwER CONNECTOR wIRING CONVENTIONS VOlTAGE REqUIREmENTS CURRENT REqUIREmENTS ElECTRICAl SAfETy ISSUES CHAPTER 3: AmPlIfICATION AND AUDIO AUDIO INPUT AmPlIfICATION AND PROTECTION CIRCUITRy mJf-212A INTERCONNECTIONS CAblING THE lImITING SySTEm low-frequency limiter High-frequency limiter COOlING SySTEm Page CHAPTER 4: RmS REmOTE mONITORING SySTEm UNDERSTANDING THE RmS mODUlE Service lED (Red) Service button wink lED (green) Reset button Activity lED (Green) USER INTERfACE APPENDIx A: OPTIONAl VEAm mUlTIPIN CONNECTOR Page APPENDIx b: mJf-212A SPECIfICATIONS AND DImENSIONAl DRAwINGS