Electro-Voice QRx 118S manual

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The rules should oblige the seller to give the purchaser an operating instrucion of Electro-Voice QRx 118S, 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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The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Electro-Voice QRx 118S one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

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First and foremost, an user manual of Electro-Voice QRx 118S should contain:
- informations concerning technical data of Electro-Voice QRx 118S
- name of the manufacturer and a year of construction of the Electro-Voice QRx 118S item
- rules of operation, control and maintenance of the Electro-Voice QRx 118S item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Electro-Voice QRx 118S 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 Electro-Voice QRx 118S, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Electro-Voice 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 Electro-Voice QRx 118S.

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It is mostly in the manuals where we will find the details concerning construction and possibility of the Electro-Voice QRx 118S 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

    Key Features: • Loaded with a concert-proven EVX-180B woofer for maximum power-handling • Available in black and by special order in white • EV comfort-lift handles • Comes with metal socket for elevating a two-way system • 13-ply birch plywood enclosure finished in Futura tm QRx118S 18” Subwoofer Loudspeaker System General Description:[...]

  • Page 2

    Block Diagram: Frequency Response: Dimension Drawings : Performance Match: • EV P1202 Modular Precision Amplifier • M-118 Plug-in Controller Module • EV P3000 Precision Series Amplifier • Dx38 Digital Sound System Controller • AC-One Analog Sound System Controller QRx118S Part Numbers: • 301023-001 QRx-118S, Black Futura finish • 3010[...]