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Manual QSC Audio I-282H

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Summary
  • QSC Audio I-282H - page 1

    *TD-000148-00* TD-000148-00 rev .B High-power T wo-way Multi-Use Loudspeaker • two 8-inch (203mm) neodymium magnet low-frequency drivers • 1-inch throat compre ssion high-frequency driver • yoke mount I-282H Speakon ® input, pole cup, and floor -mount sw ivel feet. Bi-amp capable, 8 ohm AD-S282H bi-amp capable, 8 ohm AD-S282HT 70V/100V trans ...

  • QSC Audio I-282H - page 2

    2 IMPORTANT SAFETY PRECAUTIONS & EXPLANATION OF SYMBOLS 1- Read these instructio ns. 2- Keep these instructio ns. 3- Heed all warnings. 4- Follow all instructio ns. 5- Clean only with a dry c loth. 6- Install in accorda nce with QSC Audio Product’ s instructions and a l icensed, professional enginee r . 7- Do not install near a ny heat source ...

  • QSC Audio I-282H - page 3

    3 Introduction Thank you and congratulations on your purchase of the I-282H, AD-S282H, or AD-S282HT multi-use, weather resistant loudspeakers. These products represent the state-of-the-art in lightweight sound reinforcement loudspeaker systems. T o get the most from your investment, we encourage you to review this manual carefully . These loudspeak ...

  • QSC Audio I-282H - page 4

    4 Coverage Angles Before mounting the loudspeaker , determine the mounting orientation and desired coverage angles. As supplied from the factory , the loudspeak er’ s coverage angles are 90° (horizontal) x 60° (vertical) with the cabinet oriented vertically . The waveguide can be rotated to interchange the coverage angles. Rotating the Waveguid ...

  • QSC Audio I-282H - page 5

    5 Mounting IMPORT ANT! ENSURE THA T THE LOUDSPEAKER IS MOUNTED PROPERL Y AND A SAFETY CABLE IS INST ALLED TO RET AIN THE LOUDSPEAKER IN THE EVENT OF A MOUNT- ING FAILURE. CO NSUL T A LICENSED, PR OFESSIONAL ENGI- NEER WHEN ANY DOUBT OR QUESTIONS ARISE REGARDING A PHYSICAL EQUI PMENT INST ALLA TION. Safety Cable Attachment (all models) On the back o ...

  • QSC Audio I-282H - page 6

    6 Input Connection Cover (AD-S282H/HT models) The loudspeaker includes a weather resistant cover for the input terminals. If using the cover , be sure to pass the wiring through the bushing nut, bushing, cover , and gasket before making connections.The input wiring cover is keyed to fit one way only! Be sure the keyed end is oriented toward the bot ...

  • QSC Audio I-282H - page 7

    7 Connection I-282H P ASSIVE: Set the BI-AMP / PA S S I V E selector switch to PA S S I V E . Con- nect the full-range + input signal to Speakon pin 1+ and the full range - input signal to Speakon pin 1-. The two Speakon connectors wired in paral- lel, allowing a second I-282H loudspeaker (also set for PA S S I V E operation) to be connected direct ...

  • QSC Audio I-282H - page 8

    8 Specifications- AD-S282H (passive), AD-S282HT , I-282H (passive) Frequency Range: 80- 27.7k Hz (-6 dB, free field response) 60- 29.5k Hz (-10 dB, free field response) Maximum Output 2 : 119dB SPL continuous rms output (calculated) 125dB SPL peak output (calculated) Impedance: 8 ohms nominal 5.5 minimum at 17.6k Hz 64.2 maximum at 2.56k Hz Power R ...

  • QSC Audio I-282H - page 9

    9 Specifications- AD-S282H and I-282H with Recommended Signal Processing Low Frequency Drivers ( parallel) High Frequency Driver Frequency Range: 70- 2.1k Hz (-6 dB, free field response) 2. 1k- 24.0k Hz (-6 dB, free field response) 60- 2.7k Hz (-10 dB, free field response) 1.9k- 24.0k Hz (-10 dB, free field response) Power Rating: 400W (8 hrs., IEC ...

  • QSC Audio I-282H - page 10

    10 Dimensions Specifications are subj ect to change witho ut notice. ...

  • QSC Audio I-282H - page 11

    11 Frequency (Hertz) Frequency (Hertz) SPL Impedance SPL (dB) SPL (dB) Impedance (ohms) On-axis Respon se and Impedance Vs. Frequency , Passive I-282H, AD-S282H, and AD-S282HT Beam width, Response, and Impedance Curves Specifications are subjec t to change without noti ce. Impedance (ohms) LF SPL HF SPL LF Impedance HF Impedance On-axis Response an ...

  • QSC Audio I-282H - page 12

    12 Frequency (Hertz) Frequency (Hertz) Horizontal V er tical Beamwidth (degrees) On Axis 15° Off Axis 30° Off Axis Response On-Axis, 15° , 30° ,45°, and 60° Off-Axis Vs. Frequency Horizontal and V ertical Beamwidth Vs. Frequen cy I-282H, AD-S282H, and AD-S282HT Beamwi dth and On/Off Axis Response Curves Specifications are subjec t to change w ...

  • QSC Audio I-282H - page 13

    13 Painting the Loudspeaker The loudspeaker enclosure, grill, and mount can be painted to matc h any decor , provided the following precautions are observed. The cabinet is made of high impact polystyrene which requires c ontrolled painting procedures in order to obtain good results. U se a paint “system” designed for high impact polystyrene fr ...

  • QSC Audio I-282H - page 14

    14 Notes: ...

  • QSC Audio I-282H - page 15

    15 Notes: ...

  • QSC Audio I-282H - page 16

    QSC Audio Products, Inc. 1675 MacArthur Boul evard Costa Mesa, California 92626 USA ©2004, 2006 “QSC” and the QSC logo are register ed with the U.S. Patent and T rademark Office. Mailing address / Dirección postal / Adresse postale / 通信地址 : QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, CA 92626-1468 USA T eleph one Num ...

Manufacturer QSC Audio Category Portable Speaker

Documents that we receive from a manufacturer of a QSC Audio I-282H can be divided into several groups. They are, among others:
- QSC Audio technical drawings
- I-282H manuals
- QSC Audio product data sheets
- information booklets
- or energy labels QSC Audio I-282H
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 I-282H.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals QSC Audio I-282H, service manual, brief instructions and user manuals QSC Audio I-282H. 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 I-282H.

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A complete manual for the device QSC Audio I-282H, 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 I-282H by users. Manuals are usually written by a technical writer, but in a language understandable to all users of QSC Audio I-282H.

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 I-282H - 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 I-282H, 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 I-282H, that we can find in the current document
3. Tips how to use the basic functions of the device QSC Audio I-282H - which should help us in our first steps of using QSC Audio I-282H
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with QSC Audio I-282H
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of QSC Audio I-282H in a specific country, if it was not possible to solve the problem on our own.

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