Manuel d'utilisation / d'entretien du produit HMS-10TM du fabricant Meyer Sound
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Keep these important operating instructions. Check www .meyerso und.com for updates. OPERATING INSTRUCTIONS CINEMA EXPERIENCE HMS-10™ Surr ound Loudspeaker MPS-488 Power Supply.
ii DECLARATION OF CONFORMITY ACCORDIN G TO ISO/IEC GUIDE 22 AND EN 45014 © 2009 Meyer Sound. All rights reserved. HMS-10 Operating Instructions, PN 05.
iii SYMBOLS USED These symbols indicate important safety or operating featu res in this booklet and on the chassis: IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all inst ructions.
iv SAFETY SUMMARY English ■ T o reduce the risk of electric shock, dis- connect the loudspeaker from the AC mains before installing audio cable. Reconnect the power cord only after making all signal connections. ■ Connect the loudspeaker to a tw o-pole, three-wir e grounding mains receptacle.
v CONTENTS Chapter 1: Introduction 7 How to Use This Manual 7 the HMS-10 Surround Loudspeaker 7 Chapter 2: The MPS-488 P Power Supply 9 The MPS-488 P Front Panel 9 The MPS-488 P Rear Panel 10 MPS-488 .
CONTENTS vi.
7 CHAPTER 1: INTR ODUCTION HOW TO USE THIS MANUAL Make sure to r ead these operating instructions in their entirety befor e configuring a loudspeaker system with HMS-10s.
CHAPTER 1: INTRODUCTION 8 HMS-10 loudspeaker systems requir e an MPS-488 P exter- nal power supply . The single-space 19-inch rack unit receives b alanced audio from its XLR female inputs and routes the audio, along with 48 V of DC power , to its channel outputs.
9 CHAPTER 2: THE MPS-488 P POWER SUPPLY The MPS-488 P power supply de livers DC power and bal- anced audio to Meyer Sound loudspeakers that r equire a 48 V DC external power supply . The MPS-488 P is a multi- channel, switched-mode, r egulated power supply that occu- pies one space in a standard 19-inch rack.
CHAPTER 2: THE MPS-488 P POWER SUPPLY 10 NOTE: Since HMS-10s should only be con- nected to channel outputs 1, 3, 5, and 7, only the Load Current LEDs for channels with connected loudspeaker will light up (unlike the V oltage LEDs, which will all light up).
HMS-10 OPERATING INSTRUCTIONS 11 Routing One Input to Four Outputs T o route one audio input to four channel outputs: ■ Set all Link switches to ON. Routing T wo Inputs to T wo Outputs Each T o route two audio inputs to t wo channel outputs each: 1.
CHAPTER 2: THE MPS-488 P POWER SUPPLY 12 Each MPS-488 P comes with Phoenix 5-pin female cable connectors for assembling HMS-10 loudspeaker cables. For information on HMS-10 cable r equirements, see “HMS-10 Current Draw and Cable Requir ements” on page 15.
HMS-10 OPERATING INSTRUCTIONS 13 ■ Do not use a ground-lifting adap ter or cut the AC cable ground pin. ■ Keep all liquids away from the MPS-488 P to avoid haz - ards fr om electrical shock. ■ Do not operate the unit if the power cable s are frayed or broken.
CHAPTER 2: THE MPS-488 P POWER SUPPLY 14.
15 CHAPTER 3: THE HMS-10 LOUDSPEAKER THE HMS-10 CONNECTOR The HMS-10 receives DC power and balance d audio from a Phoenix 5-pin male connector on its top panel. The connec- tor’ s five pins include two for DC power (negative and posi- tive) and three for balanced aud io (shield, negative, and positive).
CHAPTER 3: THE HMS-10 LOUDSPEAKER 16 Cable Len gths and C able Gaug es for HMS-10 s When connecting an HMS-10 to an MPS-488 P channel out- put, you can use cable lengths up to 150 feet with only 1 dB of peak SPL loss using 18 A WG wire. Longer cable lengths are possible with heavier wir e gauges (see T able 2 and T able 3).
17 CHAPTER 4: MOUNTING THE HMS-10 The HMS-10 comes standar d with a fixed bracket; an adjustable bracket is also available for wall mounting the HMS-10 with downtilt or uptilt. This chapter describes how to mount the HMS-10 with these two mounting options.
CHAPTER 4: MOUNTING THE HMS-10 18 T o mount the HMS-10 with the fixed mount bracket: 1. Disassemble the fixed bracket by r emoving the two bot- tom screws. Sep arate the wall plate from the loud- speaker plate (labeled “Monitor”). Leave the loudspeaker plate attached to the HMS-10.
HMS-10 OPERATING INSTRUCTIONS 19 MOUNTING THE HMS-10 WITH THE ADJUSTABLE MOUNT BRACKET The HMS-10 can be wall mounted with the adjust able mount bracket at downtilt angles up to 13 degrees and uptilt angles up to 5 degr ees (uptilt).
CHAPTER 4: MOUNTING THE HMS-10 20 5. Adjust the tilt of the HMS-10 fro m –13 degrees (downtilt) to +5 degrees (up tilt). Tighten the four side screws to secure the HMS-10. NOTE: Make sure the four side screws are completely tightened to ensur e that the HMS-10 won’t move fr om its desir ed position.
21 APPENDIX A: HMS-10 ACCESSORIES The following HMS-10 accessories are available fr om Meyer Sound. NOTE: Belden 1502 is a composite cable comprised of two 18 A WG wires for DC power , two 22 AWG wir es for balanced audio, and one 24 A WG wire for the audio shield.
APPENDIX A: HMS-10 ACCESSORIES 22.
23 APPENDIX B: HMS-10 CABLE ASSEMBLY ASSEMBLING PHOENIX-TO-PHOENIX LOUDSPEAKER CABLES T o connect the HMS-10 loudspeaker dir ectly to the MPS-488 P power supply , you need a Phoenix 5-pin female to Phoenix 5-pin female cable. The following pr ocedure documents how to assemble this cable.
APPENDIX B: HMS-10 CABLE ASSEMBLY 24 3. Secure the conductors by tightening t he five screws in the Phoenix connector . 4. Repeat the previous steps and attach the other end of the cable to the other Phoenix connector . 5. V erify the wiring polarity is correct for both connectors.
25 APPENDIX C: HMS-10 SPECIFICATIONS HMS-10 Specifi cations ACOUSTICA L Operating Frequency Range 55 Hz – 18 kHz Note: Rec ommended maximum operating frequency rang e. Response depends on loadi ng condi- tions and room acousti cs. Frequency Response 58 Hz – 17.
APPENDIX C: HMS-10 SPECIFICATIONS 26 HMS-10 COMPLIANCE Output Power 300 W total Note: Wattage rating ba sed on the ma ximum unclipped burst sine-wave rms vol tage the amplifier will produce into the nominal load impedance.
HMS-10 OPERATING INSTRUCTIONS 27 HMS-10 DIMENSIONS HMS-10 Dimensions with Fixed Bracket (OmniMount 17FM-F) 5.60 [142 mm] 13.05 [331 mm] 12.48 [317 mm] 6.87 [174 mm] 7.42 [188 mm] 3.00 [76 mm] 15.50 [394 mm] 19.50 [495 mm] 15° 7.80 [198 mm] 5.00 [127 mm] HMS-10 Dimensions with Adjustable Bracket (OmniMount 17FM-T) 14.
APPENDIX C: HMS-10 SPECIFICATIONS 28.
29 APPENDIX D: MPS-488 SPECIFICATIONS NOTE: The MPS-488 was originally designed for use with the MM-4XP miniature loudspeaker . While the MPS-488 can power up to eight MM-4XPs, it can only power up t o four HMS-10s (because of the HMS-10’ s additional current draw).
APPENDIX D: MPS-488 SPECIFICATIONS 30 MPS-488 COMPLIANC E MPS-488 DIMENSIONS Non Operating A ltitude T o 95% at 35° C Shock 30 g 11 msec half-sine on each of 6 sides Vib ra ti o n 10 Hz – 55 Hz (0.010 m peak-to-peak excursion) MPS-488 Specifications o f N o r t h A m e r i c a , I n c .
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Meyer Sound Labo ratories In c. 2832 San Pablo Avenue Berkeley, CA 94702 www.meyersound.com T: +1 510 486.1166 F: +1 510 486.8356 © 2009 Meyer Sound. All rights reserved.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Meyer Sound HMS-10TM c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Meyer Sound HMS-10TM - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Meyer Sound HMS-10TM, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Meyer Sound HMS-10TM va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Meyer Sound HMS-10TM, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Meyer Sound HMS-10TM.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Meyer Sound HMS-10TM. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Meyer Sound HMS-10TM ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
