Meyer Sound M2D

CHAPTER 2

Contents

Main DECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE 22 AND EN 45014 Ofce of Quality Manager Berkeley, California USA October 28, 2003 SYMBOLS USED IMPORTANT SAFETY INSTRUCTIONS SAFETY SUMMARY English Franais Deutsch Espaol CONTENTS INTRODUCTION 1 CHAPTER 1: Power Requirements 3 CHAPTER 2: Amplication and Audio 9 CHAPTER 3: RMS Remote Monitoring System 15 Page INTRODUCTION HOW TO USE THIS MANUAL INTRODUCING THE M2D AND M2D-SUB LOUDSPEAKERS Page AC POWER AC Power Distribution CHAPTER 1: POWER REQUIREMENTS Power Connector Wiring VOLTAGE AND CURRENT REQUIREMENTS M2D Voltage Requirements M2D Current Requirements M2D-Sub Voltage Requirements M2D-Sub Current Requirements Page Page CHAPTER 2: AMPLIFICATION AND AUDIO AUDIO INPUT M2D INTERCONNECTIONS M2D AMPLIFICATION M2D LIMITING M2D AMPLIFIER COOLING SYSTEM Optional Fan Assembly Kit Power Supply Fan M2D-SUB INTERCONNECTIONS M2D-SUB AMPLIFICATION M2D-SUB LIMITING M2D-Sub Excursion Clamp M2D-SUB AMPLIFIER COOLING SYSTEM Page CHAPTER 3: RMS REMOTE MONITORING SYSTEM UNDERSTANDING THE RMS USER PANEL Service LED (Red) Service Button Wink LED (green) Reset Button Acivity LED (Green) USER INTERFACE CHAPTER 4: LINE ARRAYS AND SYSTEM INTEGRATION HOW LINE ARRAYS WORK THE M2D LINE ARRAY High Frequencies Mid to Low Frequencies High-Frequency Design Strategies Low-Frequency Design Strategies Electronically Driving the Array USING THE M2D-SUB WITH THE M2D Daisy-Chained Adding a Line Driver Digital Signal Processors USING THE 650-P WITH THE M2D * The 650-P subwoofer is +6 dB more sensitive than the M2D and M2D-Sub loudpspeakers. * The 650-P subwoofer is +6 dB more sensitive than the M2D and M2D-Sub loudpspeakers. CHAPTER 5: SYSTEM DESIGN AND INTEGRATION TOOLS MEYER SOUND MAPP ONLINE SIM MEASUREMENT SYSTEM Source Independent Measurement Technique Applications CHAPTER 6: QUICKFLY RIGGING MG-2D MULTIPURPOSE GRID MG-1D Multipurpose Grid APPENDIX A TROUBLESHOOTING The On/Temp. LED (Active LED on M2D-Sub) does not illuminate and there is no audio. The On/Temp. LED (Active LED on M2D-Sub) is illuminated green but there is no sound. Hum or noise is produced by the loudspeaker. Page APPENDIX B M2D SPECIFICATIONS Page M2D-SUB SPECIFICATIONS