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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Trevi K 755 USB, 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 Trevi K 755 USB 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 Trevi K 755 USB. 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 Trevi K 755 USB should contain:
- informations concerning technical data of Trevi K 755 USB
- name of the manufacturer and a year of construction of the Trevi K 755 USB item
- rules of operation, control and maintenance of the Trevi K 755 USB 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 Trevi K 755 USB 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 Trevi K 755 USB, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Trevi 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 Trevi K 755 USB.
Why one should read the manuals?
It is mostly in the manuals where we will find the details concerning construction and possibility of the Trevi K 755 USB 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
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Page 1
BOX AMPLIFICA TO CON KARAOKE/ RADIO/LETTORE MP3 Manuale d’uso e installazione AMPLIFIED BOX WITH KARAOKE/ RADIO/MP3 PLA YER User guide BOÎTE AMPLIFIÉ AVEC KARAOKE/ RADIO/LECTEUR MP3 Mode d’emploi et installation FELD VERSTÄRKT MIT KARAOKE/ RADIO/VIEDERGABE MP3 Gebrauchs- und Installationshandbuch CAJA AMPLIFICADA CON KARAOKE/ RADIO/REPRODUCT[...]
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K 755USB IT ALIANO NOTE D’USO Non usare alimentatori differenti da quello fornito, causa danneggiamento del riproduttore. Non ascoltare a volume alto per diverso tempo, potrebbe danneggiare il vostro udito. Evitare di posizionare il riproduttore: - Vicino a campi magnetici. - Vicino a fonti di calore come caloriferi e stufe. - In luoghi molto umi[...]
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DESCRIZIONE COLLEGAMENTI E COMANDI 1. Controllo funzione Echo 2. T asto PREV 9 salto indietro 3. T asto NEXT : salto avanti 4. T asto MODE 5. LED spia di funzionamento/riproduzione 6. Ingresso microfono MIC 7. Ingresso LINE IN 8. Switch accensione e regolazione Volume 9. Clip belt, gancio cintura 10. LED spia indicazione di carica/accensione 11. T [...]
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K 755USB IT ALIANO FUNZIONAMENTO RADIO Ricerca automatica 1. T enete premuto per qualche istante il tasto PLAY/P AUSE (11) per attivare la funzione AUTOSCAN di memorizzazione automatica delle emittenti (la radio inizia una ricerca automatica delle stazioni radio stereo e le salva automaticamente in memoria). V engono salvate fino a 40 emittenti rad[...]
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IT ALIANO Funzione karaoke Durante la riproduzione di un brano da memoria Usb o microSd, premere a lungo il tasto Play/Pausa(11) per attivare l’attenuazione del cantato sul brano riprodotto; il cantato originale del brano verra’ riprodotto a basso volume e sara’ possibile cantare tramite microfono sulla base musicale che verra’ invece ripro[...]
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K 755USB ENGLISH 1 8 7 6 5 4 3 2 9 9 10 11 12 13 14 15 16 NAME OF P ARTS 1. Echo Volume 2. Previous 3. Next 4. Mode button 5. Playing indicator 6. MIC jack 7. MP3/Line-In jack 8. Volume Knob / P ower Switch 9. Belt Clip 10. Power / Charging indicator 11. Play/Pause button 12. Repeat button 13. Record / Delete button 14. External DC rechargeable soc[...]
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ENGLISH 2. Press PREVIOUS/NEXT button to select any saved station. 3. During the playback, press PLA Y button to enter mute mode, press it again to resume sound output. LOUD-SPEAKER 1.T urn the Volume Knob / P ower Switch to ON position, the power indicator was lighted in green, the speaker should be toward to audience after star ting. 2.Put headse[...]
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K 755USB ENGLISH WARNING FOR A CORRECT USE OF RECHARGEABLE BA TTERY - Recharge the battery in an ambient temperature between 5°C and 35°C. - When the recharge is complete the device shows a message/signal (check the user’s guide). - Don’t recharge more than the suitable period to prevent the risk of overheating and burst. - Don’t recharge t[...]
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1 8 7 6 5 4 3 2 9 9 10 11 12 13 14 15 16 DESCRIPTION BRANCHEMENTS ET COMMANDES 1. Volume Echo 2. Précédent 3. Suivant 4. Bouton Mode 5. Led indicateur 6. MIC 7. MP3/Line-In prise 8. Bouton de volume / Interr upteur 9. Clip de ceinture 10. LED Alimentation / Indicateur de charge 11. Bouton Lecture / Pause 12. Répétez bouton 13. Bouton Enregistre[...]
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K 755USB FRANCAISE AMPLIFICA TEUR DE VOIX 1.Mettre le volume Bouton / commutateur d’alimentation en position ON, le témoin d’alimen tation est allumé en ver t, le haut-parleur doit être orientée vers l’auditoire après le démarrage. Micro-casque sur la tête 2.Put, prise micro-casque de la fiche du dans la prise MIC, et ajuster la positi[...]
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FRANCAISE CARACTÉRISTIQUES TECHNIQUES Bande de fréquence: ..................................................................... FM 87.5MHz-108.0MHz Alimentation: .............................................. Batterie au lithium rechargeable 7.4V 1300mAh Chargeur: ........................................... Input AC 100-240 50/60Hz - Output DC10V[...]
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Page 12
K 755USB LEISTUNG UND LADEN Batterieladung: Es ist ein AC-Adapter (10VDC/350mA) zum Aufladen für dieses Produkt verwendet wird. Verbinden Sie die Buchse des AC Adapters mit DC-Buchse des Produkts, und stecken Sie das Netzteil an die Steckdose wird der Akku automatisch aufgeladen. Während des Ladevorgangs Zeit ist das Licht RED, und es wird zu GR?[...]
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DEUTSCH 3. Während der Wiedergabe, drücken Sie PLAY -T aste, um die Stummschaltung zu gelangen, drücken Sie erneut, um die T onausgabe wieder aufzunehmen. VOICE VERSTÄRKER 1. Drehen Sie den Lautstärkeregler / Power Switch auf ON stellen, wurde die P ower-Anzeige in grün, die angezündet Lautsprecher sollte in Richtung zum Publikum nach dem St[...]
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K 755USB TECHNISCHE EIGENSCHAFTEN Frequenzband:........................................................................................ FM 87,5-108 MHz Versorgung: ........................................................................ Lithium-Batterie7.4V 1300mAh Ladegerät: ...................................... Input AC 100-240 50/60Hz - Ausgan[...]
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ESP ANOL 1 8 7 6 5 4 3 2 9 9 10 11 12 13 14 15 16 DESCRIPCIÓN CONEXIONES Y MANDOS 1. Volume Echo 2. Botón 9 3. Botón : 4. Botón Mode, selección de la fuente 5. Indicador LED de funcion 6. Entrada por el microfono 7. Entrada MP3/Line-In 8. Mando de volumen / interr uptor 9. Belt Clip 10. Indicador LED de carga 11. Botón Play/Pause 12. Botón R[...]
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Page 16
K 755USB 3. Durante la reproducción, pulse el botón PLAY para entrar en el modo de silencio, vuelva a presionarlo para reanudar la salida de sonido. AMPLIFICADOR DE VOZ 1.Encienda el volumen Knob / Interr uptor de encendido en la posición ON, el indicador de alimentación se ilumina en verde 2.Ponete en la cabeza el micrófono y enchufe en el co[...]
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CARACTERÍSTICAS TÉCNICAS Banda de frecuencias: .......................................................................... FM 87.5-108.0MHz Alimentación: ..................................................... Batería de litio recargable 7.4V 1300mAh Cargador: ....................................... Entrada CA 100-240 50/60Hz - Salida DC10V 350 mA[...]
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K 755USB NOTE[...]
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NOTE[...]
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TREVI S.p.A. Strada Consolare Rimini-San Marino, 62 47924 Rimini (RN) Italy T el. 0541-756420 - Fax 0541-756430 www .trevi.it e-mail: info@trevi.it MADE IN CHINA DICHIARAZIONE DI CONFORMITÀ SI DICHIARA CHE: L'apparecchio: BO X amplificato con Radio FM STEREO marca TREVI modello K 755USB risponde alle prescrizioni dell'art. 2 comma 1 del[...]