Manuale d’uso / di manutenzione del prodotto PSR - 290 del fabbricante Yamaha
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2 PLEASE KEEP THIS MANU AL This product utilizes batteries or an e xternal power supply (adapter). DO NOT connect this product to an y power supply or adapter other than one described in the manual, on the name plate , or specifically recommended b y Y amaha.
3 1. IMPORT ANT NO TICE: DO NO T MODIFY THIS UNIT! This product, when installed as indicated in the instr uctions contained in this manual, meets FCC requirements . Modifications not e xpressly approv ed by Y amaha ma y void your authority , granted by the FCC , to use the product.
4 PRECAUTIONS PLEASE READ CAREFULL Y BEFORE PROCEEDING * Please keep this man ual in a safe place f or future ref erence. W ARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards.
5 (4)-8 2/2 • Do not place the instrument in an unstable position where it might accidentally fall over . • Before moving the instrument, remove all connected adaptor and other cables. • Use only the stand specified for the instrument. When attaching the stand or rack, use the provided screws only .
6 Congratulations on your purchase of the Y amaha PSR-290 P ortaT one! Y ou no w own a portable k eyboard that combines advanced functions, great sound and exceptional ease-of-use in a highly compact package. Its outstanding features also mak e it a remarkably expressive and versatile instrument.
7 Panel Controls and Terminals ........................ 8 Setting Up ....................................................... 10 • Power Requirements ........................................10 • Turning On the Power.................................
8 Panel Controls and Terminals q P ower s witch ([ST ANDBY/ON]) w [MASTER V OLUME] dial This determines the ov erall volume of the PSR-290. e [T OUCH] button This turns the T ouch function on and off. (See page 30.) r [HARMONY] button This turns the Harmony ef fect on and off.
Panel Controls and Terminals 9 the category of songs, v oices, styles, M.D.B. or Func- tions. Pressing the buttons steps through the v arious categories. The SELECT [ ]/[ ] buttons are used to decrease or increase the number of the desired song, voice, style, M.
10 Setting Up This section contains information about setting up y our PSR-290 for pla ying. Make sure to read this section carefully bef ore using the instrument. Although the PSR-290 will run either from an optional A C adaptor or batteries, Y amaha recommends use of an A C adaptor whenev er possible.
Setting Up 11 W ith the A C power adaptor connected or with batteries installed, simply press the po wer switch until it locks in the ON posi- tion. When the instrument is not in use, be sure to turn the po wer off. (Press the switch again so that it pops up.
12 001 092 GrandPno 001 w q z z q r z Press the [POR T ABLE GRAND] button. x Play the ke yboard. W ant to find out more? See page 20. 001 GrandPno Simply by pressing the [POR T ABLE GRAND] button, you can automatically select the Grand Piano voice. z Press the [METR ONOME] button.
Step 1 Voices 13 q Press the [V OICE] b utton. 001 GrandPno The PSR-290 has a huge total of 605 dynamic and realistic instrument voices. Let’ s try a few of them out no w ... w Select a v oice . e Play the ke yboard. 002 BritePno or • Y ou can also select the appropr iate categor y by using the [ ]/[ ] buttons.
14 Quick Guide Step 2 Songs 001 092 GrandPno 001 zx z x q w x c r The PSR-290 is packed with a total of 100 songs, including one Demo song — which has been specially created to sho w- case the rich and dynamic sounds of the instrument. There are also 99 additional songs, designed to be used with the edu- cational Lesson feature.
Step 2 Songs 15 e Start recording b y playing a melod y on the keyboar d. The PSR-290 starts recording as soon as you play the first note on the ke yboard. r T o stop recording, press the [ST ART/ ST OP] button. W ant to find out more? See page 56. No.
16 Quick Guide 001 092 GrandPno 001 x zb v z z Press the [M.D .B.] (MUSIC D A T ABASE) b utton. 001 AlvFever Here’ s a con venient feature that lets you instantly reconfigure the PSR-290 for playing in dif ferent music styles.
Step 3 Music Database 17 The con venient Dictionary function teaches you ho w to play chords by showing you the indi vidual notes. In the example belo w , we’ll learn how to play a GM7 chord... z Press the [DICTIONAR Y] button. x Specify the r oot note of the chord (in this case, G).
18 Panel Display Indications The PSR-290 features a lar g e multi-function displa y that shows all important settings for the instrument. The section below briefly explains the v arious icons and indications in the display . 001 GrandPno 092 001 q Notation e Beat marks !2 Chord r Song/V oice/Style/M.
Panel Display Indications 19 !0 Sync Stop indicator This appears when the Sync Stop function is turned on. (See page 40.) !1 Measure and T empo These sho w the current measure during playback of a song or style, and the currently set T empo value for the song or style.
20 Portable Grand This con venient function lets you instantl y call up the Grand Piano voice. Press the [PORT ABLE GRAND] button. Doing this automatically selects the special “Stereo Sampled Piano” Grand Piano voice. 1 Call up the T empo setting.
Portable Grand 21 3 T urn on the Metronome. Press the [METR ONOME] button. T o turn the Metronome of f, press the [METR ONOME] button again. 1 148 Indicates the beat number in the measure. Setting the Metronome Time Signature The time signature of the Metronome can be set to v ar- ious quarter-note based meters.
22 DJ This exciting f eature lets you instantly call up a d ynamic DJ voice and style f or playing contem- porary dance music. 1 Press the [DJ] button. Doing this automatically resets the entire instrument for playing the spe- cially programmed DJ voice.
23 Playing Voices The PSR-290 features a total of 605 authentic v oices — all of which have been created with Y amaha ’ s sophisticated A WM (Ad vanced W ave Memory) tone generation system.
Playing Voices 24 ● Select the v oice number Select a voice by using the dial or the SELECT [ ]/[ ] b uttons. ■ Use the numeric ke ypad. There are two ways to select v oices: 1) directly entering the voice number with the numeric ke ypad, or 2) using the [+]/[-] buttons to step up and do wn through the voice numbers.
Playing Voices 25 3 Play the selected v oice. Since either the Style, Song or M.D.B. mode is acti ve in the background, you can also play styles, songs or M.D.B., respecti vely , in the V oice mode by simply pressing the [ST AR T/STOP] b utton. The last selected style, song or M.
Playing Voices 26 This special “voice” is actually a con venient feature which automatically selects a suitable voice for you when you select a style. The voice is selected to best match the style or song you’ ve called up. Select v oice #000 (O TS).
Playing Voices 27 The Split V oice function lets you assign two dif ferent V oices to opposite areas of the ke yboard, and play one V oice with your left hand while your right plays another . For e xample, you could play bass with the left hand and play piano with the right.
Playing Voices 28 This con venient feature automatically selects the v oice to best match the selected style — simply by pressing one of the two One T ouch Setting buttons. T wo types of One T ouch Settings are av ailable. For each style, you can create and store your o wn custom One T ouch Settings.
Playing Voices 29 ■ Creating and Storing a One T ouch Setting. • • • • • • • • • • • • • • Y ou can also create and store your own custom One T ouch Settings for each of the styles. 1 Select the desired style. 2 Make the desired settings.
Playing Voices 30 The T ouch function giv es you dynamic, expressi ve control ov er the voices, letting you determine ho w loud or soft the sound is by your playing strength. T urn the T ouch function on or off as desired b y pressing the [T OUCH] button.
31 Effects The PSR-290 is equipped with a wide variety of eff ects that can be used to enhance the sound of the v oices. The PSR-290 has four separate eff ect systems — Harmony , Reverb, Chorus and DSP — and each has man y different effect types to choose fr om.
Effects 32 The Chorus ef fect lets you enhance the sound of the voices with the use of pitch modulation. T wo basic types are provided: Chorus and Flanger . Chorus produces a thicker , warmer , and more animated sound, whereas Flanger creates a swirling, metallic ef fect.
Effects 33 ■ Effect T ypes ● Harmony T ypes ● Reverb T ypes No. Harmony Type Display Name Description 1 Duet Duet Harmony types 1 - 5 are pitch-based and add one-, two- or three- note harmonies to the single-note melody played in the right hand.
Effects 34 ● Chorus T ypes ● DSP T ypes No. Chorus Type Display Name Description 1 Chorus 1 Chorus1 Conventional chorus program with rich, warm chorusing. 2 Chorus 2 Chorus2 3 Flanger 1 Flanger1 Pronounced three-phase modulation with a slight metallic sound.
35 Selecting and Playing Styles The PSR-290 pro vides dynamic rh ythm/accompaniment patterns (styles) — as well as voice settings appropriate f or each style — f or various popular musical categories. A total of 135 dif ferent styles are av ailable, in several dif ferent categories.
Selecting and Playing Styles 36 ■ Use the numeric ke ypad. Style numbers can be selected in the same way as with the v oices (page 24). Y ou can use the numeric keypad to directly enter the style number , or use the [+]/[-] buttons to step up and do wn through the styles.
Selecting and Playing Styles 37 2 Start the style . Y ou can do this in one of the following ways: ■ Pressing the [ST ART/ST OP] button The rhythm starts playing immediately without bass and chord accompani- ment. The currently selected Main A or B section will play .
Selecting and Playing Styles 38 Starting with an Intro section Each style has its o wn two- or four -measure Intro section. When used with the auto accompaniment, many of the Intro sections also include special chord changes and embellishments to enhance your performance.
Selecting and Playing Styles 39 3 Change chords using the auto accompaniment f eature . T ry playing a few successi ve chords with your left hand, and notice ho w the bass and chord accompaniment change with each chord you play . (Refer to page 43 for more information on ho w to use auto accompaniment.
Selecting and Playing Styles 40 This con venient feature lets you stop (or pause) the style by releasing your fingers from the auto accompaniment area of the ke yboard.
Selecting and Playing Styles 41 The tempo of style playback can be adjusted ov er a range of 32 - 280 bpm (beats per minute). 1 Call up the T empo setting. Press the [TEMPO/T AP] button. 2 Change the value. Use the dial or numeric ke ypad to set the desired T empo value, or use the [+]/[-] buttons to increase or decrease the v alue.
Selecting and Playing Styles 42 While the style is playing, you can add v ariation in the rhythm/accompaniment by pressing the [MAIN/A UT O FILL] button. This switches between the Main A and Main B sections, automatically playing a fill-in pattern to smoothly lead into the next section.
Selecting and Playing Styles 43 When it is set to on (page 36), the auto accompaniment function automatically generates bass and chord accompaniment for you to play along with, by using Multi Fingering operation.
Selecting and Playing Styles 44 Chord Name/[Abbreviation] Normal Voicing Chord (C) Display Major [M] 1 - 3 - 5 C C Add ninth [(9)] 1 - 2 - 3 - 5 C(9) C(9) Sixth [6] 1 - (3) - 5 - 6 C6 C6 Sixth ninth [.
Selecting and Playing Styles 45 The Dictionary function is essentially a built-in “chord book” that sho ws you the indi vidual notes of chords. It is ideal when you know the name of a certain chord and want to quickly learn ho w to play it. 1 Press the [DICTIONAR Y] b utton.
Selecting and Playing Styles 46 4 Play the c hord. Play the chord (as indicated in the display) in the chord area of the ke yboard. The chord name flashes in the display when the correct notes are held do wn. (In versions for man y of the chords are also recognized.
Selecting and Playing Styles 47 Beautiful sounding harmonies can be built in this manner . The use of interv als and chords is one of the most important elements in music. A wide v ariety of emotions and feelings can be created depending on the types of chords used and the order in which they are arranged.
48 Using the Music Database If y ou want to play in a certain g enre of music b ut don ’ t know which style and v oice settings would be appr opriate, simply select the desired genre from the Music Database. The PSR-290 automatically makes all appr opriate panel settings to let you pla y in that music style! 1 Press the [M.
Using the Music Database 49 In this example, we will select #208 “Xmas W alz” and play the Song “Silent Night”. 3 Play the c hords with y our left hand and the melody lines with y our right hand along with the music. As soon as you play a chord with your left hand, the style starts.
Using the Music Database 50 Each of the Music Database settings has been specially programmed to match the selected musical style and each features the best suited voice (or combination of v oices), style and other settings.
51 Selecting and Playing Songs The PSR-290 features a total of 105 songs. These include 100 songs that sho wcase the rich and dynamic sounds of the instrument, and 99 of these songs can be used with the educa- tional Lesson feature (page 61), a powerful tool that makes learning songs fun and easy .
Selecting and Playing Songs 52 2 Select the desired song number . The categories of each song and their numbers are sho wn on the panel. A complete list of the av ailable songs is gi ven on page 15. ■ Use the dial. Y ou can also use the CA TEGOR Y and/or SELECT buttons.
Selecting and Playing Songs 53 The Panel b uttons below function as Song controls. 1 Start the selected song. Press the [ST AR T/STOP] b utton. As the song plays back, the measure num- ber and chords are sho wn in the display . 2 Stop the song. Press the [ST AR T/STOP] b utton.
Selecting and Playing Songs 54 The con venient A-B Repeat function is an ideal aid for practicing and learning. It allo ws you to specify a phrase of a song (between point A and point B) and repeat it — while you play or practice along with it. 1 While playing a song, set point A (the star t point).
Selecting and Playing Songs 55 The PSR-290 lets you play a melody on the ke yboard along with each of the songs, either with the original melody voice or one of your o wn selection.
56 Song Recording The PSR-290 features po werful and easy-to-use song recording features that let y ou record y our keyboard perf ormances — using up to six independent tracks (inc luding one track for accompaniment) — for creating y our own complete, fully or chestrated compositions.
Song Recording 57 2 Select a User song number f or recording. Use the dial or numeric ke ypad to select the desired song: 201 - 205. If no song is manually selected, the PSR-290 automatically selects the first av ail- able empty song number . 3 Select a track n umber for recor ding.
Song Recording 58 4 Start recording. When the beat marks and track number start flashing, you can start recording simply by playing the ke yboard (or by pressing the [ST AR T/STOP] b utton). If you want to rehearse your part before recording, press the [SYNC ST AR T] button to turn Sync Start of f.
Song Recording 59 The Song Clear operation completely erases all recorded data on all tracks of a selected User song. Use this operation only when you’ re sure you want to erase a song and record a ne w one. T o erase an individual track of a song while lea ving the other tracks intact, use the T rack Clear operation (page 60).
Song Recording 60 The T rack Clear operation completely erases all recorded data on a selected track of a selected User song, leaving the other tracks intact. Use this operation only when you’ re sure you want to erase a track and record a ne w one.
61 Song Lesson The Lesson feature pr ovides an exceptionall y fun and easy-to-use way to learn ho w to read music and pla y the keyboar d. Lesson lets y ou practice the left- and right-hand parts of each song independently , step by step, until you ’ ve mastered them and are ready to practice with both hands together .
Song Lesson 62 2 Select the part you wish to w ork on (left or right) and the Lesson step. If you want to work on the right-hand part, press the [R] b utton; to work on the left, press the [L] button.
Song Lesson 63 This function allo ws you to select the track number of a loaded song from com- puter (only SMF format 0). The tr ac k number of the song can be specifi ed in the Function mode (page 76). This lesson step lets you practice just the timing of the notes — any note can be used, as long as you play in rhythm.
Song Lesson 64 In this lesson step, the PSR-290 waits for you to play the correct notes before con- tinuing playback of the song. This lets you practice reading the music at your o wn pace. The notes to be played are shown in the display , one after another, as you play them correctly .
Song Lesson 65 3 Play the appr opriate par t with the song. After the lead-in, the song starts automatically , and the appropriate notes appear in the display .
66 MIDI Functions The PSR-290 is MIDI-compatible, featuring MIDI IN and MIDI OUT terminals and pr oviding a variety of MIDI-related contr ols. By using the MIDI functions you can e xpand your m usical possibilities. This section explains what MIDI is, and what it can do, as well as how y ou can use MIDI on y our PSR-290.
MIDI Functions 67 MIDI is an acronym that stands for Musical Instrument Digital Interf ace, which allo ws electronic musical instruments to communicate with each other, by send- ing and recei ving compatible Note, Control Change, Program Change and various other types of MIDI data, or messages.
MIDI Functions 68 By connecting your PSR-290’ s MIDI terminals to a personal computer , you can hav e access to a wide variety of music softw are. ● When using a MIDI interface device installed in the personal computer , connect the MIDI terminals of the personal com- puter and the PSR-290.
MIDI Functions 69 This function lets you enable or disable ke yboard control over the PSR-290’ s voices in the Function mode (pag e 76) . This w ould come in handy , for example, when recording notes to MIDI sequencer .
MIDI Functions 70 This determines whether K eyboard performance data of the Portatone is transmit- ted via MIDI OUT or not. These settings can be made in the Function mode (pa ge 76). This determines whether style data is transmitted via MIDI OUT or not.
MIDI Functions 71 The PSR-290’ s internal flash memory enables you to save song data transmitted from a connected per - sonal computer . Y ou can play or practice Flash songs (saved in flash memory) in the same w ay as preset songs.
MIDI Functions 72 ■ Song Filer • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • After you install Song Filer and connect the PSR-290 to the computer , you can use the two functions described belo w .
MIDI Functions 73 The PC Mode lets you instantly reconfigure the MIDI control settings for use with a computer or MIDI de vice. ● Default settings ■ T o turn the PC mode on or off: Press the [PC] button and then press the appropriate [+]/[-] b utton.
74 Function The PSR-290 has a variety of settings in the Function parameter s. These give y ou detailed control over man y of the PSR-290 ’ s features. 1 Press the Function button. 2 Select a Function name. Use the SELECT [ ]/[ ] buttons to select a Function name.
Function 75 ● Function parameters CATEGORY SELECT Display Range/ Settings Description Overall Transpose Transpos -12–12 This determines the transposition of the entire PSR-290 sound. * Tuning Tuning -100–100 This determines the pitch of the entire PSR-290 sound .
Function 76 * The “ * ” mark indicates that the setting can be restored to default value by pressing both [+]/[-] buttons simultaneously. Effect Reverb Type Reverb 1–9 This determines the Reverb type, including “off.” (See the list on page 33).
77 Troubleshooting Problem Possible Cause and Solution When the PSR-290 is turned on or off, a popping sound is temporarily produced. This is normal and indicates that the PSR-290 is receiving electrical power. When using a mobile phone, noise is produced.
78 Data Backup & Initialization ■ Data Backup • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • The follo wing data can be stored to internal flash memory as data backup.
79 Voice List ■ Maximum P olyphony • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • The PSR-290 has 32-note maximum polyphony . This means that it can play a maximum of up to 32 notes at once, regardless of what functions are used.
Voice List 80 ● XG V oice List 081 0 112 62 Synth Brass 082 0 113 62 Jump Brass 083 0 114 62 Techno Brass FLUTE 084 0 112 73 Flute 085 0 112 72 Piccolo 086 0 112 75 Pan Flute 087 0 112 74 Recorder 0.
Voice List 81 185 0 36 16 DrawOrg2 186 0 37 16 60sDrawOrg3 187 0 38 16 Even Bar 188 0 40 16 16+2"2/3 189 0 64 16 Organ Bass 190 0 65 16 70sDrawOrg2 191 0 66 16 Cheezy Organ 192 0 67 16 DrawOrg3 1.
Voice List 82 ENSEMBLE 299 0 0 48 Strings 1 300 0 3 48 Stereo Strings 301 0 8 48 Slow Strings 302 0 24 48 Arco Strings 303 0 35 48 60’s Strings 304 0 40 48 Orchestra 305 0 41 48 Orchestra 2 306 0 42.
Voice List 83 413 0 0 85 Voice Lead 414 0 24 85 Synth Aahs 415 0 64 85 Vox Lead 416 0 0 86 Fifths Lead 417 0 35 86 Big Five 418 0 0 87 Bass & Lead 419 0 16 87 Big & Low 420 0 64 87 Fat & P.
Voice List 84 ● DJ V oice List 529 0 96 112 Bonang 530 0 97 112 Altair 531 0 98 112 Gamelan Gongs 532 0 99 112 Stereo Gamelan Gongs 533 0 100 112 Rama Cymbal 534 0 101 112 Asian Bells 535 0 0 113 Ag.
Voice List 85 ● DJ V oice List Voice No. 601 602 603 604 605 MSB/LSB/PC 000/123/118 000/123/119 000/123/120 000/123/121 000/123/122 No. Note DJ Set 1 DJ Set 2 DJ Set 3 DJ Set 4 DJ Set 5 036 C 1 BD A.
86 Style List Style No. Style Name 8Beat 001 8BeatModern 002 60’sGtrPop 003 8BeatAdria 004 60’s8Beat 005 8Beat 006 OffBeat 007 60’sRock 008 HardRock 009 RockShuffle 010 8BeatRock 16Beat 011 16Be.
87 Music Database List M.D.B. No. M.D.B. Name POP HITS 001 AlvFever 002 Croco Rk 003 DayPdise 004 EasySday 005 GoMyWay 006 HowDeep! 007 HurryLuv 008 I’m Torn 009 Imagine 010 ISurvive 011 JustCall 012 JustWay 013 NikitTrp 014 ProudGtr 015 SailngSx 016 Sept.
88 Drum Kit List • “ ” indicates that the drum sound is the same as “Standard Kit 1”. • Each percussion v oice uses one note. • The MIDI Note # and Note are actually one octa ve lower than k eyboard Note # and Note. For e xample, in “109: Standard Kit 1”, the “Seq Click H” (Note# 36/Note C1) corresponds to (Note# 24/Note C0).
Drum Kit List 89 Voice No. 109 115 116 117 118 119 120 MSB/LSB/PC 127/000/000 127/000/027 127/000/032 127/000/040 127/000/048 126/000/000 126/000/001 Keyboard MIDI Key Off Alternate assign Standard Ki.
90 MIDI Implementation Chart YAMAHA [ Portable Keyboard ] Date: 25-Jan-2002 Model PSR-290 MIDI Implementation Chart Version : 1.0 Transmitted Recognized Remarks Function.
MIDI Implementation Chart 91 NOTE: *1 By def ault (factory settings) the PSR-290 ordinar ily functions as a 16-channel multi-timbral tone generator , and incoming data does not affect the panel voices or panel settings. Howe ver , the MIDI messages listed below do affect the panel voices, auto accompaniment, and songs.
MIDI Implementation Chart 92 ■ Effect map * If the received value does not contain an effect type in the TYPE LSB, the LSB will be directed to TYPE 0. * The numbers in parentheses in front of the Effect Type names correspond to the number indicated in the display.
93 Specifications Ke yboards • 61 standard-size keys (C1 - C6), with Touch Response. Display • Large multi-function LCD display (backlit) Setup • STANDBY/ON • MASTER VOLUME : MIN - MAX P anel Controls • SONG, VOICE, STYLE, M.
94 Panel controls and terminals +/- ............................................... 9 , 24 A-B REPEA T.............................. 9 , 53 A CMP ......................................... 9 , 36 CA TEGOR Y ............................... 8 , 23 DC IN 12V .
Index 95 S sections (accompaniment) ............... 42 Single Finger chords ........................ 43 Song Clear ....................................... 59 Song Filer ........................................ 72 Song V olume .........................
L imited W arr anty 90 D A YS LABOR 1 YEAR P AR TS Y amaha Corporation of America, hereafter referred to as Y amaha, warrants to the original consumer of a product included in the categories listed below , that the product will be free of defects in materials and/or workmanship for the periods indicated.
HEAD OFFICE Y amaha Corporation, Pro Audio & Digital Musical Instrument Division Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650 T el: 053-460-3273 [PK] 22 For details of products, please contact your nearest Y amaha or the authorized distributor listed belo w .
M.D.G., Pro Audio & Digital Musical Instrument Division, Yamaha Corporation © 2002 Yamaha Corporation V874100 ???PO???.?-0 4D0 Printed in China Yamaha PK CLUB (Portable Keyboard Home Page, English only) http://www.yamahaPKclub.com/ Yamaha Manual Library (English versions only) http://www2.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Yamaha PSR - 290 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Yamaha PSR - 290 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Yamaha PSR - 290 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Yamaha PSR - 290 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Yamaha PSR - 290, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Yamaha PSR - 290.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Yamaha PSR - 290. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Yamaha PSR - 290 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
