Sony XM-440NX manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Sony XM-440NX, 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 Sony XM-440NX should contain:
- informations concerning technical data of Sony XM-440NX
- name of the manufacturer and a year of construction of the Sony XM-440NX item
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- 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 Sony XM-440NX 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 Sony XM-440NX, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Sony 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 Sony XM-440NX.

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Table of contents for the manual

  • Page 1

    Problem The POWER/PROTECTOR indicator does not light up. The OVER CURRENT indicator lights up in red. The OFFSET indicator lights up in red. The THERMAL indicator lights up in red. Alternator noise is heard. The sound is muffled. The sound is too low. No sound is heard. No test tone is heard when the TEST TONE button is pressed. Sony Corporation ?[...]

  • Page 2

    Featur es Caractéristiques • Maximum power output of 80 watts per channel (at 4 ohms). • This unit can be used as a bridging amplifier with a maximum output of 200 watts. • Direct connection can be made with the speaker outputs of your car audio if it is not equipped with the line output (High level input connection). • Built-in variable L[...]

  • Page 3

    REMOTE + 12V GND R E M O T E + 1 2 V G N D L R L R Direct speaker cord connection Raccordement direct du cordon de haut-parleur ∗ 1 ∗ 2 Cord diameter 0.3 – 1.25 mm (AWG 22 – 16) Section du cordon : 0,3 – 1,25 mm (AWG 22 – 16) Flat-head screwdriver Tournevis à lame plate 11 ( 7 / 16 ) c Connections Connexions Attention • Avant d’eff[...]

  • Page 4

    Input Connections Connexions d ’ entr é e High Level Input Connection (with Speaker Connection 1 , 2 or 4 ) Connexion d ’ entr é e à haut niveau (avec connexion de haut-parleur 1 , 2 ou 4 ) A A A A A 4-Speaker System (with Input Connection A or C ) Syst è me à 4 haut-parleurs (avec connexion d ’ entr é e A ou C ) Raccordement de haut-pa[...]