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Manual QSC Audio MD-FP122/64r

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  • QSC Audio MD-FP122/64r - page 1

    1675 MacArthur Blvd., Costa Mesa, CA, 92626 USA Main Number (714) 75 4-6175 or toll free (USA only) (800) 854-4079 Customer Service(714) 957-71 50 or toll free (USA only) (800) 772-2834 MD Series Powered Loudspeaker Products User Manual MD-FP122/64r 60°x40° (HxV) 12-inch, two-way MD-FP122/94r 90°x40° 12-inch, two-way MD-FP122/124r 120°x40° 12 ...

  • QSC Audio MD-FP122/64r - page 2

    2 Important Safety Precautions & Explanation of Symbols Install in accordance with QSC Aud io Product's instructions and under the supervision of a licensed Professional Engineer . WA RN I N G ! CAUTION: TO REDUCE THE RISK OF ELECTR IC SHOCK, DO N OT REMOVE THE C OVER. NO USER-SERVICEABLE P ARTS INSIDE. REFER SERV ICING TO QUALIFIED PERSO ...

  • QSC Audio MD-FP122/64r - page 3

    3 Introduction Congratulations and thank you for your purchase of this profes sional, powered loudspeaker product. T o get the most from your in vestment, we recommend you review all the information provided in this User Manual. The Modular Design (or “MD”) self-powered loudspeakers provide e xcellent sound quality , quality construction, energ ...

  • QSC Audio MD-FP122/64r - page 4

    4 Installation (continued) Cooling This product’ s internal power amplifier produces some heat as a normal condition of operation. Allow a minimum of 4” (100mm) clearance at cabinet back for adequate ventilation, and avoid exposing to hot lights or direct sunlight. For ambient temperatures below 104°F (40°C) the fan will normally remain off. ...

  • QSC Audio MD-FP122/64r - page 5

    5 Input/Output Connections The active MD has a balanced 3-pin female XLR input marked IN and a male XLR output con- nector marked OUT . These connectors are wired in parallel, enabling con nection of multiple enclosures in a “daisy-chain” fashion. Balanced connections are recommended for less AC hum and interference, especially with long cable ...

  • QSC Audio MD-FP122/64r - page 6

    6 SIG (Signal) Indicator LED The green SIG (signal) indicator alerts the user to the presence of an input signal to the MD loudspeaker . Normal Indication The green SIG indicator illuminates when the input signal exceeds -25 dB. If No Indication Check Gain settings and increase gain if necessary . Check input connections and audio source for signal ...

  • QSC Audio MD-FP122/64r - page 7

    7 Dimensions NOTE! Handles are provided on black-colored enclosures only! White-colored enclosures are not equipped with handles. ...

  • QSC Audio MD-FP122/64r - page 8

    8 Location of Pick Points There are fifteen (15) load-rated pick points on the MD enclosure; four each on the top and on the bottom, two each on the sides, and three on the rear of the enclo- sure. These pick points are indicated with arrowheads on the illustration. Note the pick points on the cabinet bottom are not sh own, but are identical to tho ...

  • QSC Audio MD-FP122/64r - page 9

    9 Horn Rotation The coverage angles for each model, as shipped from t he factory , are show in the specifications section. If desired the high-frequency driver/horn assembly can be rotated 90° in order to change the coverage angle planes. Example: An MD-FP122/64r as shipped from the factory has a nominal coverage of 60° in the horizontal plane an ...

  • QSC Audio MD-FP122/64r - page 10

    10 Specifications MD-FP122/64r MD-FP122/94r MD-FP122/124r Frequency Response, ±3dB 50-17.5k Hz 55-20k Hz 55-18.6k Hz Frequency Range, -10dB 50-18k Hz 50-20.5k Hz 50-20k Hz Maximum Peak SPL 128dB 128dB 128dB Nominal coverage, H x V 60°x40° 90°x40° 120°x40° (as installed at factory) Directivity Index 13.0 11.1 9.6 Directivity Factor 19.8 13.0 ...

  • QSC Audio MD-FP122/64r - page 11

    11 Specifications MD-FP152/64r MD-FP152/94r MD-FP152/124r Frequency Response, ±3dB 50-17.5k Hz 50-19k Hz 50-19k Hz Frequency Range, -10dB 45-18k Hz 45-20k Hz 5-20.5k Hz Maximum Peak SPL 129dB 129dB 129dB Nominal coverage, H x V 60°x40° 90°x40° 120°x40° (as installed at factory) Directivity Index 12.8 11.3 9.6 Directivity Factor 19.0 13.4 9.1 ...

  • QSC Audio MD-FP122/64r - page 12

    W arranty (USA only; other countries, see your dealer or distributor) Disclaimer QSC Audio Products, Inc. is not liable for any damage to amplifiers or any other equipment that is caused by negligence or impr oper installation and/or use of this loudspeaker product. QSC Audio Products 3 Y ear Limited Warranty QSC Audio Products, Inc. (“QSC”) gu ...

Manufacturer QSC Audio Category Portable Speaker

Documents that we receive from a manufacturer of a QSC Audio MD-FP122/64r can be divided into several groups. They are, among others:
- QSC Audio technical drawings
- MD-FP122/64r manuals
- QSC Audio product data sheets
- information booklets
- or energy labels QSC Audio MD-FP122/64r
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 QSC Audio MD-FP122/64r.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals QSC Audio MD-FP122/64r, service manual, brief instructions and user manuals QSC Audio MD-FP122/64r. 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 QSC Audio MD-FP122/64r.

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A complete manual for the device QSC Audio MD-FP122/64r, 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 QSC Audio MD-FP122/64r by users. Manuals are usually written by a technical writer, but in a language understandable to all users of QSC Audio MD-FP122/64r.

A complete QSC Audio 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 QSC Audio MD-FP122/64r - 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 QSC Audio MD-FP122/64r, 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 QSC Audio MD-FP122/64r, that we can find in the current document
3. Tips how to use the basic functions of the device QSC Audio MD-FP122/64r - which should help us in our first steps of using QSC Audio MD-FP122/64r
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with QSC Audio MD-FP122/64r
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of QSC Audio MD-FP122/64r in a specific country, if it was not possible to solve the problem on our own.

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