Meyer Sound HMS-10TM manuel d'utilisation

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Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

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Tout d'abord, le manuel d’utilisation Meyer Sound HMS-10TM devrait contenir:
- informations sur les caractéristiques techniques du dispositif Meyer Sound HMS-10TM
- nom du fabricant et année de fabrication Meyer Sound HMS-10TM
- instructions d'utilisation, de réglage et d’entretien de l'équipement Meyer Sound HMS-10TM
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Meyer Sound HMS-10TM ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Meyer Sound HMS-10TM et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Meyer Sound en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Meyer Sound HMS-10TM, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Meyer Sound HMS-10TM, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Meyer Sound HMS-10TM. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    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[...]

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    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 05.198.011.01 A The contents of this manual ar e furnished fo r informational purposes only , are subject to change without notice, and should not be con- strued as a commitment by Meyer Sound Labo rat[...]

  • Page 3

    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. 5. Do not use this loudspeaker near water . 6. Clean only with dry cloth. 7. Do not block any ven[...]

  • Page 4

    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. The receptacle must be connected to a fuse or circui[...]

  • Page 5

    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 P Current Draw 12 Safety Issues 12 Chapter 3: The HMS-10 Loudspeaker 15 The HMS-10 Connector 15 Connecting HMS-10 Loudspeakers to the MPS-488 P 16 Cha[...]

  • Page 6

    CONTENTS vi[...]

  • Page 7

    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. In particular , pay close attention to material related to safety issues. As you read these operating instructions, you will encounter the following icons for notes, tips, and cau[...]

  • Page 8

    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. The outputs — equipped with Phoenix 5-pin ma le connectors — can deliver DC power [...]

  • Page 9

    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. The MPS-488 P was originally designed f[...]

  • Page 10

    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). Fuse Slow Blow (1–8) Each loudspeaker channel is protected with its own f use. A maximum of[...]

  • Page 11

    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. Set Link switch 3 to OFF and all other switches to ON. Routing Four Inp uts to Four Se parate Outp[...]

  • Page 12

    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. For information on cables and cable accessories available fr om Meyer Sound, see Appendix [...]

  • Page 13

    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.[...]

  • Page 14

    CHAPTER 2: THE MPS-488 P POWER SUPPLY 14[...]

  • Page 15

    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). These pins ar e clearly labeled on the HMS-[...]

  • Page 16

    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). The maximum cable length[...]

  • Page 17

    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. IMPORTANT SAFETY CONSIDERATIONS When installing Meyer Sound loudspeakers, the following preca[...]

  • Page 18

    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. 2. Choose one of the following mounting options: ■ T o mount [...]

  • Page 19

    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). NOTE: When orderin g the HMS-10 with the adjustable mount bracket, the bracket is fac- tory installed and alread y a[...]

  • Page 20

    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. TIP: If mor e than 5 degrees of uptilt are ne[...]

  • Page 21

    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. This single cable can deliver both DC power and balanced audio to loudspeakers at ca[...]

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    APPENDIX A: HMS-10 ACCESSORIES 22[...]

  • Page 23

    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. T o assemble a Phoenix-to-Phoenix cable: 1. If the cable has [...]

  • Page 24

    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. Tighten screws[...]

  • Page 25

    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 – 17.5 kHz ±4 dB Note: Measured free-fi eld with pink noise at 1 meter , 1/3rd octave res[...]

  • Page 26

    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. THD, IM TIM <.02% Load Capacity 4 Ω low channel, 12 Ω high channel Cooling Convec tion DC POWER V oltage Requi rement 48 V[...]

  • Page 27

    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) 14.34 [364 mm] 5.58 [142 mm] 12.48[...]

  • Page 28

    APPENDIX C: HMS-10 SPECIFICATIONS 28[...]

  • Page 29

    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). MPS-488 Specifications FRONT PANEL LEDs Eight LEDs to indi cate output voltage Ei[...]

  • Page 30

    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 . C U S T U V R h e i n l a n d MPS-488 Dimensions 19.00 [482[...]

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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. HMS-10 Operating Ins tructions, PN 05.198.011.01 A[...]