Yamaha 250M manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Yamaha 250M, 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 Yamaha 250M 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 Yamaha 250M. 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 Yamaha 250M should contain:
- informations concerning technical data of Yamaha 250M
- name of the manufacturer and a year of construction of the Yamaha 250M item
- rules of operation, control and maintenance of the Yamaha 250M 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 Yamaha 250M 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 Yamaha 250M, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Yamaha 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 Yamaha 250M.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Yamaha 250M 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

    Remove the mixer 1 Be sure that the mixer ’ s power switch is turned off. 2 Use a screwdriver or coin to turn each screw on the mixer from LOCK to OPEN until it clicks. 3 Securely hold the mixer ’ s handles to remove it from the speaker . Use only the mixer's handles when removing the mixer from the speaker and when carrying the mixer sepa[...]

  • Page 2

    1 2 3 4 5 6 9 ) º ¡ ! @ 8 7 ^ $ # % * ( £ ™ & º CLICK switch (for headphones) Set this switch to ON to assign the click/metronome sounds to only the PHONES jack when the CLICK switch at the channel 7/8 is ON. & CLICK switch (for headphones/speaker) Set this switch to ON to assign the click (metronome) sounds that sent to the channel 7[...]