Yamaha YT-250 manual

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A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Yamaha YT-250, 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 YT-250 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 YT-250. 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 YT-250 should contain:
- informations concerning technical data of Yamaha YT-250
- name of the manufacturer and a year of construction of the Yamaha YT-250 item
- rules of operation, control and maintenance of the Yamaha YT-250 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 YT-250 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 YT-250, 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 YT-250.

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 YT-250 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

    Y T -250 Y T -250 取扱説明書 この たびはヤマ ハク ロマチ ッ ク チュ ーナー Y T- 25 0を お 買い求 めいただ き 、 まこと に ありが とうござ い ま す 。 お使 いになる 前に、 この取 扱説 明 書をよ く お読 みにな り 、 正しく ご 使 用 くださ い 。 また 、 お読 ?[...]

  • Page 2

    保証書 持込修理 品名/品番 保証期間 ※お買上げ日 お客様 クロマチックチューナー/YT-250 本体:お買上げの日から1ヶ年間      年   月   日 ご住所 〒 お名前              様 電 話 ( )               印 () ?[...]

  • Page 3

    MODE D’EMPLOI Nous vous remercions d’avoir porté votre choix sur l’accordeur chromatique YAMAHA YT-250. Nous vous prions de lire attentivement ce mode d’emploi et de le conserver en lieu sûr pour vous y reporter ultérieurement. ■ PRECAUTIONS ◆ Afin de ne pas endommager l’accordeur, évitez de l’utiliser dans des endroits réponda[...]

  • Page 4

    BEDIENUNGSANLEITUNG Vielen Dank für den Kauf des chromatischen Stimmgeräts YT-250 von Yamaha. Lesen Sie diese Anleitung bitte aufmerksam durch, und bewahren Sie sie dann zur späteren Bezugnahme gut auf. ■ VORSICHTSMASSREGELN ◆ Verwenden Sie das Stimmgerät nicht an Orten, wo es den folgenden schädlichen Einflüssen ausgesetzt ist: • Direk[...]

  • Page 5

    MANUAL DE INSTRUCCIONES Gracias por adquirir el Autoafinador Cromático YAMAHA YT-250. Lea detenidamente este manual y consérvelo en un lugar seguro para futuras consultas. Pila seca 6F22 o 006P de 9 V ■ CAMBIO DE PILAS ■ PRECAUCIONES ◆ Para evitar daños, no utilice el afinador en los siguientes entornos: • lugares en los que la unidad qu[...]

  • Page 6

    Manuale d’istruzioni Vi ringraziamo per avere acquistato l’accordatore cromatico Yamaha YT-250. Vi raccomandiamo di leggere attentamente questo manuale e di conservarlo in un luogo sicuro per eventuali future consultazioni. Pila a secco da 9V tipo 6F22 o 006P. ■ SOSTITUZIONE DELLA PILA ■ PRECAUZIONI ◆ Per prevenire danni, non usate l’ac[...]

  • Page 7

    ■ SPECIFICATIES Indicators : Liquid crystal display, Tuning guides Stemmingsnoten : C, D, E, F, G, A, B, # Noot Instellingsbereik : A0 (27Hz) - C8 (4186Hz) Accuratesse : ± 1 cent Accuratesse In Toonhoogte : ± 3 cent Standaard Toonhoogte Instellingsbereik : A4=435 – 446Hz (1Hz steps) Input : INPUT (6ø mono), microfoon Output : OUTPUT (6ø mon[...]