Infinity 1211w manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Infinity 1211w, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

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First and foremost, an user manual of Infinity 1211w should contain:
- informations concerning technical data of Infinity 1211w
- name of the manufacturer and a year of construction of the Infinity 1211w item
- rules of operation, control and maintenance of the Infinity 1211w item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Infinity 1211w alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Infinity 1211w, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Infinity service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Infinity 1211w.

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It is mostly in the manuals where we will find the details concerning construction and possibility of the Infinity 1211w item, and its use of respective accessory, as well as information concerning all the functions and facilities.

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Table of contents for the manual

  • Page 1

    Thank y ou for c hoosing an Infinity Reference S eries sub- woofer . Reference S eries subwoofers are designed to suit a broad range of mobile-audio applications and can be used in a wide variety of enclo- sure types to produce extended, powerful bass in a limited amount of vehicle space. T o ensure maximum subwoofer performance, we strongly recomm[...]

  • Page 2

    W ARNING: Playing loud music in an automotive environment can permanently damage your hear- ing, as well as hinder your ability to hear traffic. The maximum volume levels ac hievable with Infinity speakers, combined with high power amplification, may exceed safe levels for extended listening. We recommend using low volume levels when driving. Infin[...]

  • Page 3

    • V oice-coil o verheating and burning due to overexcursion are often caused by over- driving an amplifier into "clipping." A severely clipped signal, or squarewave, contains nearly twice the power of a clean sine wave at the same level. Bass that sounds broken up and distorted at higher volumes usually indicates that the amplifier is c[...]

  • Page 4

    Declaration of Conformity We, Infinity Systems A/S Kongevejen 194B DK-3460 Birkerød DENMARK declare in own responsibility , that the products described in this owner’s manual are in compliance with technical standards: EN 50 081-1/1992 EN 50 082-1/3.1995 Steen Michaelsen Infinity Systems A/S Birkerød. DENMARK. 3/98 Infinity Systems, Inc. • 25[...]