Sony XM-255EX 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-255EX, 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 Sony XM-255EX 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 Sony XM-255EX. 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 Sony XM-255EX should contain:
- informations concerning technical data of Sony XM-255EX
- name of the manufacturer and a year of construction of the Sony XM-255EX item
- rules of operation, control and maintenance of the Sony XM-255EX 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 Sony XM-255EX 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-255EX, 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-255EX.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Sony XM-255EX 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

    Problème L’indicateur POWER/PROTECTOR ne s’allume pas. L’indicateur OVER CURRENT s’allume en rouge. L’indicateur OFFSET s’allume en rouge. L’indicateur THERMAL s’allume en rouge. L’alternateur émet un bruit. Le son est étouffé. Le son est trop faible. Aucun son n’est audible. Aucune tonalité de test n’est audible lorsque [...]

  • Page 2

    10 0 -10 -20 -30 -40 -50 -60 -70 -80 10 100 1k 50Hz 80Hz 200Hz 150Hz LOW PASS Featur es Caractéristiques • Maximum power output of 120 watts per channel (at 4 ohms). • This unit can be used as a bridging amplifier with a maximum output of 300 watts. • Direct connections can be made with the speaker outputs of your car audio if it is not equi[...]

  • Page 3

    R L L+R OUT MONO SPEAKER L L ( MONO ) RR INPUT OUTPUT ( THROUGH ) REMOTTE +12V GND R E M O T E + 1 2 V G N D c Direct speaker cord connection Raccordement direct du cordon de haut-parleur Connections Connexions Effectuez les connexions de la borne de la mani è re illustr é e ci-dessous. Remarque Ne serrez pas la vis selon un couple * trop fort ca[...]

  • Page 4

    R L L+R OUT MONO SPEAKER LPF OFF R L L+R OUT MONO SPEAKER LPF OFF R L L+R OUT MONO SPEAKER L R LPF OFF R L L+R OUT MONO SPEAKER L R LPF OFF L L ( MONO ) RR INPUT OUTPUT ( THROUGH ) R L L+R OUT MONO SPEAKER LPF OFF R L L+R OUT MONO SPEAKER LPF OFF L L ( MONO ) RR INPUT OUTPUT ( THROUGH ) R L L+R OUT MONO SPEAKER LPF OFF L L ( MONO ) RR INPUT OUTPUT [...]