Altec Lansing SLS6221 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Altec Lansing SLS6221, 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.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Altec Lansing SLS6221 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 Altec Lansing SLS6221. 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 Altec Lansing SLS6221 should contain:
- informations concerning technical data of Altec Lansing SLS6221
- name of the manufacturer and a year of construction of the Altec Lansing SLS6221 item
- rules of operation, control and maintenance of the Altec Lansing SLS6221 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 Altec Lansing SLS6221 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 Altec Lansing SLS6221, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Altec Lansing 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 Altec Lansing SLS6221.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Altec Lansing SLS6221 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    Syst em S peci fic a tions Frequency Response:  32 Hz – 18 kHz (-10 dB) Maximum Output:  101 dB SPL (1m) System Power:  58 watts RMS @ 1% THD Satellite Power:  7 watts RMS @ 1% THD Subwoofer Power:  44 watts RMS @ 1% THD System THD (Input to Amplifier Output):  <0.6% THD @ 1 kHz Signal-to-Noise Ratio:  > 78 dB Channel S[...]

  • Page 2

    A ported subwoofer completes the sound with low-frequency , full-throated bass. Set in a low-resonance wood cabinet for maximum sound with minimal distortion, the narrow-pr ofile cabinet contains a long- throw 6.5” (165 mm) woofer designed to r eproduce dynamic audio pr ogram material down to 32 Hz. The subwoofer also contains seven discrete powe[...]