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Manual Meyer Sound MSL-4

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  • Meyer Sound MSL-4 - page 1

    Operating I nstruc tions MSL-4 Self-Powered Loudspeaker System Copyright © 1999 Meyer Sound Laboratories, Inc. All rights reserved. Part # 05.031.008.01 Rev C Keep these important operating instructions. T op Front Side ...

  • Meyer Sound MSL-4 - page 2

    2 English F rançais Deutsch Español Safety Summar y • T o reduce the risk of electric shock, disconnect the loud- speaker from the AC mains bef ore installing audio cable. Reconnect the pow er cord only af ter mak ing all signal connections. • Connect the loudspeaker to a two-pole , three wire grou nd- ing mains receptacle. The receptacle mus ...

  • Meyer Sound MSL-4 - page 3

    3 Contents Safety Summary ................................................................... 2 Introduction ................................................................... 4 AC Power ..................................................................... 4 Audio Input .................................................................. 6 Amplific ...

  • Meyer Sound MSL-4 - page 4

    4 Introduction The MSL -4 se lf-p ower ed louds peake r syste m is idea l for lar ge venues requiring long throw distances and precise coverage, but can a lso be used ef fecti vely i n smal ler ap plica tions . Its high- Q (narrow coverage) horn has a consistent beam width across its entire frequency range, enabling efficient array design that max ...

  • Meyer Sound MSL-4 - page 5

    5 grounding adapter when connecting to ungrounded out- lets. Do not use a ground-lifting adapter or cut the AC cable ground pin. Keep all liquids away from the MSL-4 to avoid hazards from electrical shock. Do not operate the unit if the power cables are frayed or broken. T ie-wrap anchors on the amplifier chassis provide strain relief for the powe ...

  • Meyer Sound MSL-4 - page 6

    6 P ow er C o nn ec to r W ir in g Use the following AC cable wiring diagram to create interna- tional or special-purpose power connectors: brown = hot blue = neutral yellow/green = earth ground (chassis) AC cable color code If th e col ors refe rred to in the diag ram don't cor respo nd t o the terminals in your plug, use the following guidel ...

  • Meyer Sound MSL-4 - page 7

    7 longer t han two seconds , and off for at least one second. If either LED remains on for longer than three seconds, that channel is hard limiting with these negative consequences: • Increasing the input level will not increase the vol- ume. • The system distorts due to clipping and nonlinear driver operation. • Unequal limiting between the ...

  • Meyer Sound MSL-4 - page 8

    8 Rigging T wo types of rigging hardware are available to fly the MSL- 4 loudspeaker system: Aircraft pan fittings and the optional L-T rack system. Both are installed and tested exclusively at Meyer Sound Laboratories. Aircraft Pan Fittings Only The MSL -4 without L-T rack weighs 184 lb (83.5 kg). The maximum recommended load for an MSL-4 with a ...

  • Meyer Sound MSL-4 - page 9

    9 The MSL-4 equipped with the L-T rack rigging system weighs 205 lbs (93 kg). The maximum recommended load for an L-T rack-equipped MSL-4 at vertical pull using any 2 points is 1500 lbs. (682 kg) .W e strongly recommed using all four rigging points per end. This working load is based on a 5:1 safety factor 1 . L-T rack provides eight rigging points ...

  • Meyer Sound MSL-4 - page 10

    10 Measurement and System Integration T ools It is essential that even the most carefully assembled sound systems be analyzed with precise measurement tools. W e rec- ommend using the Meyer SIM® System II Sound Analyzer and CP-10 Parametric Equalizer to • assist the process of configuring speaker syste ms; • measure propagation delays between ...

  • Meyer Sound MSL-4 - page 11

    11 LD-1A with MSL-4 and 650-P A typic al MSL-4:650-P ratio is 2:1 but separate Sub and Mid- Hi level controls on the LD-1A allow the ratio to vary while mai ntain ing contr ol of the spec tral balan ce of the syst em. The Lo Cut filter for CH1 Mid-Hi should be in to correct the LF rise between the MSL-4 and 650-P. MSL-4 650-P CH 1 Sub CH1 Input CH ...

  • Meyer Sound MSL-4 - page 12

    12 Driver T roubleshooting T roubleshooting with TPL The T PL LE D ca n in dica te s erio us d rive r pr oble ms, if i nter pret ed correctly . If one MSL-4 in a system exhibits substantially more TPL activity than others receiving the same audio signal, then one or both drivers in that unit may hav e a sh ort c ircu it. T his is a po tent iall y d ...

  • Meyer Sound MSL-4 - page 13

    13 Pha se poppe rs are, the refor e, not usef ul for perf ormin g phase measurements on an individual loudspeaker or a full-range sound system containing one or more crossovers. If necessary , apply a phase popper on ly to loud speakers with iden tical driv ers without a crossover , and c he c k t he sy s te m ’s ov e ra l l p ha s e r es p on s ...

  • Meyer Sound MSL-4 - page 14

    14 Array Design Creating an effective array with the MSL-4 requires a precise understanding of how to combine the coverage area and SPL of the individual speaker with those of adjacent speakers. Array design is a trade-off between in cr eas in g on -a xis pow er an d cr eat in g s mo oth t ra nsi ti ons between the coverage areas of adjacent speake ...

  • Meyer Sound MSL-4 - page 15

    15 Complementary power MOSFET output stages class AB/H 1240 W atts (620 W atts/channel) < .02 % Acoustical Frequency Response 1 ±4dB 65Hz-18kHz:-6dB at 60Hz and 20kHz ±30° 450Hz-10kHz 140dB > 1 10dB 40° H x 35° V Specifications Phase Response 1 Maximum Peak SPL 1 Dynamic Range 2 Coverage T ransducers Low Frequency High Frequency Acousti ...

  • Meyer Sound MSL-4 - page 16

    16 ATENCIÓN : ACCESO INTERNO SOLO  AUTORIZADO A PERSONAL TÉCNICO C  ACHTUNG : GEHÄUSE NICHT ÖF UND REPARATUR NUR DURCH EE  ATTENTION : ENTRETIEN ET RS  INTERNES NE SONT AUTORIU  PERSONNEL TECHNIQUE QUALIFIÉ  UK WARNING : THIS APPARARTHED.  NO OPERATOR SERVICEABLE PAE.  REFER SERVICING TO QUALIFIEDNEL WARNING ...

  • Meyer Sound MSL-4 - page 17

    17 Dimensions Front Side T op (in inches) 36.00" 5.50" 16.50" 30.00" 17.50" 13.36" 21.97" 10.63" 13.16" 21.25" 7.5 ° 30.26" Contact Information Meyer Sound Laboratories, Inc. 2832 San Pablo A venue Berkeley , California 94702 T elephone: 510 - 486 - 1 166 F AX: 510 - 486 - 8356 E-mail: techsup ...

Manufacturer Meyer Sound Category Car Speaker

Documents that we receive from a manufacturer of a Meyer Sound MSL-4 can be divided into several groups. They are, among others:
- Meyer Sound technical drawings
- MSL-4 manuals
- Meyer Sound product data sheets
- information booklets
- or energy labels Meyer Sound MSL-4
All of them are important, but the most important information from the point of view of use of the device are in the user manual Meyer Sound MSL-4.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Meyer Sound MSL-4, service manual, brief instructions and user manuals Meyer Sound MSL-4. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Meyer Sound MSL-4.

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A complete manual for the device Meyer Sound MSL-4, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Meyer Sound MSL-4 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Meyer Sound MSL-4.

A complete Meyer Sound manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Meyer Sound MSL-4 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Meyer Sound MSL-4, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Meyer Sound MSL-4, that we can find in the current document
3. Tips how to use the basic functions of the device Meyer Sound MSL-4 - which should help us in our first steps of using Meyer Sound MSL-4
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Meyer Sound MSL-4
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Meyer Sound MSL-4 in a specific country, if it was not possible to solve the problem on our own.

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