Audio Technica ES991 manual

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The rules should oblige the seller to give the purchaser an operating instrucion of Audio Technica ES991, 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 Audio Technica ES991 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.

Unfortunately, only a few customers devote their time to read an instruction of Audio Technica ES991. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Audio Technica ES991 should contain:
- informations concerning technical data of Audio Technica ES991
- name of the manufacturer and a year of construction of the Audio Technica ES991 item
- rules of operation, control and maintenance of the Audio Technica ES991 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 Audio Technica ES991 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 Audio Technica ES991, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Audio Technica 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 Audio Technica ES991.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Audio Technica ES991 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

    [ Description ] omnidirectional (360°) elements ar e a vailable. The ES991 is designed with dual integral windscreens to ensur e ultimate security against wind noise and plosives. The integral pow er module can be power ed from an y external 11V to 52V DC phantom pow er supply . Low-fr equency roll-off (120 Hz, 12 dB/octa ve) is integral to the mi[...]

  • Page 2

    Form No . 0309-2128-00 P51563 © 2003 Audio - T echnica U.S., Inc. Printed in U.S .A. Elements T wo fix ed-charge back plate permanently polarized condensers P olar Pattern Cardioid Fr equency Response 90–15,000 Hz Lo w-frequency Roll-off Fixed 120 Hz, 1 2 dB/octa ve Open Circuit Sensitivity – 41 dB (8.9 mV) re 1V at 1 Pa * Impedance 250 ohms M[...]