Meyer Sound MM-4 Betriebsanleitung

Keep these important operating instructions. Check www.meyersound.com for updates.OPERATING INSTRUCTIONSINDUSTRIAL SERIESMM-4XP Miniature Loudspeaker

CHAPTER 2: THE MPS-488 POWER SUPPLY10Channel InputsUp to eight channels of balanced audio are received via the MPS-488’s eight Channel Inputs. The inp

MM-4XP OPERATING INSTRUCTIONS11 When Link switches 1 and 3 are on and Link switch 2 is off, Channel Input 1 is routed to Channel Outputs 1–2, and Cha

CHAPTER 2: THE MPS-488 POWER SUPPLY12Channel OutputsThe eight Channel Outputs deliver DC power (48 V DC) and balanced audio to up to eight loudspeaker

MM-4XP OPERATING INSTRUCTIONS13 Burst Current — The maximum rms current during a period of around one second. The Burst Current is used as a rating f

CHAPTER 2: THE MPS-488 POWER SUPPLY14

15CHAPTER 3: THE MM-4XP LOUDSPEAKERTHE MM-4XP CONNECTORThe MM-4XP receives DC power and balanced audio from a EN3 5-pin male connector on its rear pan

CHAPTER 3: THE MM-4XP LOUDSPEAKER16MM-4XP Current Draw and Cable Require-mentsEach MM-4XP loudspeaker draws a maximum current of 0.7 A rms and 2.2 A p

MM-4XP OPERATING INSTRUCTIONS17The MM-4XP performs within its acoustical specifications at normal temperatures when the MM-4XP LED is green, or if the

CHAPTER 3: THE MM-4XP LOUDSPEAKER18CAUTION: Make sure the MM-4XP loud-speaker cables are wired correctly. For details on assembling loudspeaker cables

19CHAPTER 4: MOUNTING THE MM-4XPIMPORTANT SAFETY CONSIDERATIONSWhen installing Meyer Sound loudspeakers, the following precautions should always be ob

iiDECLARATION OF CONFORMITY ACCORDING TO ISO/IEC GUIDE 22 AND EN 45014Manufacturer’s Name:Meyer Sound Laboratories Inc.Manufacturer’s Address:2832 San

CHAPTER 4: MOUNTING THE MM-4XP20

21APPENDIX A: SPECIFICATIONSMM-4XP SPECIFICATIONSOperating Frequency Range 120 Hz – 18 kHzNote: Recommended maximum operating frequency range. Respons

APPENDIX A: SPECIFICATIONS22MPS-488 SPECIFICATIONSAudio Inputs 8 channels of XLR female connectors with Link switches to route to outputsOutputs 8 cha

23APPENDIX B: MM-4XP ACCESSORIESMM-4XP ACCESSORIESThe following MM-4XP accessories are available from Meyer Sound.MM-4XP CABLE CONNECTORS AND ADAPTERS

APPENDIX B: MM-4XP ACCESSORIES24MM-4XP CABLESThe following MM-4XP cables are available from Meyer Sound.NOTE: All MM-4XP loudspeaker cables and bulk c

25APPENDIX C: MM-4XP CABLE ASSEMBLYASSEMBLING EN3-TO-PHOENIX LOUDSPEAKER CABLESTo connect the MM-4XP loudspeaker directly to the MPS-488P power supply

APPENDIX C: MM-4XP CABLE ASSEMBLY264. Disassemble the EN3 5-pin female connector and feed one end of the cable through the boot, cable clamp housing,

MM-4XP OPERATING INSTRUCTIONS27ASSEMBLING EN3-TO-EN3 LOUDSPEAKER CABLESTo connect the MM-4XP loudspeaker directly to the MPS-488E power supply, you ne

APPENDIX C: MM-4XP CABLE ASSEMBLY283. Solder the five exposed conductors to the five pins on the EN3 cord connector using the following wiring scheme.

iiiSYMBOLS USEDThese symbols indicate important safety or operating features in this booklet and on the chassis:IMPORTANT SAFETY INSTRUCTIONS1. Read t

Meyer Sound Laboratories Inc. 2832 San Pablo Avenue Berkeley, CA 94702www.meyersound.com T: +1 510 486.1166 F: +1 510 486.8356© 2007Meyer Sound Labora

ivSAFETY SUMMARYEnglish To reduce the risk of electric shock, dis-connect the loudspeaker from the AC mains before installing audio cable. Reconnect

vCONTENTSChapter 1: Introduction 7How to Use This Manual 7the MM-4XP Miniature Loudspeaker 7Chapter 2: The MPS-488 Power Supply 9The MPS-488 Front Pan

CONTENTSvi

7CHAPTER 1: INTRODUCTIONHOW TO USE THIS MANUALMake sure to read these operating instructions in their entirety before configuring a loudspeaker system

CHAPTER 1: INTRODUCTION8MM-4XP loudspeaker systems require an MPS-488 external power supply. The single-space 19-inch rack unit receives eight channel

9CHAPTER 2: THE MPS-488 POWER SUPPLYThe MPS-488 power supply was designed to deliver DC power and balanced audio to up to eight MM-4XP loud-speakers.