Altec Lansing 220 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 220, 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 Altec Lansing 220 should contain:
- informations concerning technical data of Altec Lansing 220
- name of the manufacturer and a year of construction of the Altec Lansing 220 item
- rules of operation, control and maintenance of the Altec Lansing 220 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 Altec Lansing 220 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 220, 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 220.

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Table of contents for the manual

  • Page 1

    22 0 MODEL User's guide Mode d'emploi Guía del usuario Guia do Usuário[...]

  • Page 2

    We lcome to the extraordinary world of Altec Lansing high-fidelity sound. The Altec Lansing 220 speaker system consists of two amplified speakers especially enhanced for PC Audio experience. With 10 watts of total system power , it delivers quality performance from MP3 players, CD players, cassette players, DVD players, gaming consoles, and other a[...]

  • Page 3

    No LEDs are lit. No sound from one or more speakers. Crackling sound from speakers. Sound is distorted. Radio interference. Power is not turned on. AC cord is not connected to wall outlet. Surge suppressor (if used) is not powered on. Wa ll outlet not functioning. Power isn’t turned on. Vo lume setting is too low . Audio cable is not connected to[...]

  • Page 4

    6 7 Le symbole figurant un éclair dans un triangle équilatéral est destiné à attirer l’attention de l’utilisateur sur la présence d’une “tension dangereuse” non isolée pouvant être d’amplitude suffisante pour constituer un risque d’électrocution. Attention : Pour prévenir tout risque d’électrocution, ne retirez pas le cou[...]

  • Page 5

    CONSEILS DE DÉP ANNAGE Puissance totale du système : 10 Watts (5 W atts RMS) Réponse en fréquences : 70 Hz – 18 kHz Rapport signal sur bruit à l’entrée de 1 kHz : >70 dB Fréquence de transition : 150 Hz T aux d’harmonique (distortsion) : < 0,15 % taux d’harmonique à -10 dB tension d’entrée pleine échelle Impédance d’ent[...]

  • Page 6

    Bienvenido al extraordinario mundo del sonido de alta-fidelidad de Altec Lansing. El Altec Lansing 220 sistema de orador se compone de dos oradores amplificados aumentados para la experiencia de la audiofrecuencia de PC Con una potencia de sistema total de 10 watts, brinda un rendimiento de calidad para reproductores de MP3, CD, cassette, DVD, CONS[...]

  • Page 7

    CONSEJOS P ARA LA SOLUCIÓN DE PRO BLEMAS Potencia total del sistema: 10 V atios (5 V atios RMS) Frecuencia de respuesta: 70 Hz – 18 kHz Proporción señal/ruido @ 1 kHz de entrada: >70 dB Frecuencia de transición: 150 Hz THD del sistema : < 0.15 % THD @-10 dB voltaje de entrada a fondo de escala Impedancia de entrada: 10k ohmios P ARLANTE[...]

  • Page 8

    O flash luminoso com cabeça em seta, dentro de um triângulo equilátero, tem o propósito de alertar o usuário para a presença de ”voltagem perigosa” não isolada dentro do invólucro do produto, a qual pode ser de magnitude suficiente para constituir um risco de choque elétrico a pessoas. Cuidado: Para evitar o risco de choque elétrico, [...]

  • Page 9

    D IAGNÓSTICO DE FALHAS Força T otal do Sistema: 10 Watts (5 W atts RMS) Resposta de Freqüência: 70 Hz – 18 kHz Sinal para Proporção de Ruído @ 1 kHz: >70 dB Freqüência Crossover: 150 Hz Sistema THD (distorção): < 0.15 % THD @ -10 dB Vo ltagem de entrada de escala total Impedância de Entrada: 10k ohms AL TO-FALANTES AMPLIFIC ADOS[...]

  • Page 10

    Corporate Headquarters Rte. 6 & 209, Milford, P A 18337-0277, USA 800-AL TEC-88 • 570-296-4434 • Fax 570-296-6887 Asia/Pacific 25 Canton Road, T sim Sha T sui, Kowloon, Hong Kong (852) 2735-7331 • Fax (852) 2317-7937 H0019 REV10[...]