Owner's Manual
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SPECIAL MESSAGE SECTION
This product utilizes batteries or an external power supply (adapter).
necessary, contact a qualified service representative to perform the
DO NOT connect this product to any power supply or adapter other
than one described in the manual, on the name plate, or specifically
recommended by Yamaha.
This product should be used only with the components supplied or; a
cart, rack, or stand that is recommended by Yamaha. If a cart, etc., is
used, please observe all safety markings and instructions that
accompany the accessory product.
replacement.
This product may also use “household” type batteries. Some of these
may be rechargeable. Make sure that the battery being charged is a
rechargeable type and that the charger is intended for the battery
being charged.
When installing batteries, do not mix batteries with new, or with
batteries of a different type. Batteries MUST be installed correctly.
Mismatches or incorrect installation may result in overheating and
battery case rupture.
SPECIFICATIONS SUBJECT TO CHANGE:
The information contained in this manual is believed to be correct at
the time of printing. However, Yamaha reserves the right to change
or modify any of the specifications without notice or obligation to
update existing units.
This product, either alone or in combination with an amplifier and
headphones or speaker/s, may be capable of producing sound levels
that could cause permanent hearing loss. DO NOT operate for long
periods of time at a high volume level or at a level that is
uncomfortable. If you experience any hearing loss or ringing in the
ears, you should consult an audiologist.
Warning:
Do not attempt to disassemble, or incinerate any battery. Keep all
batteries away from children. Dispose of used batteries promptly and
as regulated by the laws in your area. Note: Check with any retailer
of household type batteries in your area for battery disposal
information.
Disposal Notice:
Should this product become damaged beyond repair, or for some
reason its useful life is considered to be at an end, please observe all
local, state, and federal regulations that relate to the disposal of
products that contain lead, batteries, plastics, etc. If your dealer is
unable to assist you, please contact Yamaha directly.
IMPORTANT: The louder the sound, the shorter the time period
before damage occurs.
NOTICE:
Service charges incurred due to a lack of knowledge relating to how
a function or effect works (when the unit is operating as designed)
are not covered by the manufacturer’s warranty, and are therefore
the owners responsibility. Please study this manual carefully and
consult your dealer before requesting service.
NAME PLATE LOCATION:
The name plate is located on the bottom of the product. The model
number, serial number, power requirements, etc., are located on this
plate. You should record the model number, serial number, and the
date of purchase in the spaces provided below and retain this manual
as a permanent record of your purchase.
ENVIRONMENTAL ISSUES:
Yamaha strives to produce products that are both user safe and
environmentally friendly. We sincerely believe that our products and
the production methods used to produce them, meet these goals. In
keeping with both the letter and the spirit of the law, we want you to
be aware of the following:
Model
Serial No.
Purchase Date
Battery Notice:
This product MAY contain a small non-rechargeable battery which (if
applicable) is soldered in place. The average life span of this type of
battery is approximately five years. When replacement becomes
PLEASE KEEP THIS MANUAL
92-BP (bottom)
FCC INFORMATION (U.S.A.)
guarantee that interference will not occur in all installations. If this
product is found to be the source of interference, which can be
determined by turning the unit “OFF” and “ON”, please try to eliminate
the problem by using one of the following measures:
Relocate either this product or the device that is being affected by the
interference.
Utilize power outlets that are on different branch (circuit breaker or
fuse) circuits or install AC line filter/s.
In the case of radio or TV interference, relocate/reorient the antenna. If
the antenna lead-in is 300 ohm ribbon lead, change the lead-in to co-
axial type cable.
If these corrective measures do not produce satisfactory results,
please contact the local retailer authorized to distribute this type of
product. If you can not locate the appropriate retailer, please contact
Yamaha Corporation of America, Electronic Service Division, 6600
Orangethorpe Ave, Buena Park, CA90620
1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions contained
in this manual, meets FCC requirements. Modifications not expressly
approved by Yamaha may void your authority, granted by the FCC, to
use the product.
2. IMPORTANT: When connecting this product to accessories and/or
another product use only high quality shielded cables. Cable/s
supplied with this product MUST be used. Follow all installation
instructions. Failure to follow instructions could void your FCC
authorization to use this product in the USA.
3. NOTE: This product has been tested and found to comply with the
requirements listed in FCC Regulations, Part 15 for Class “B” digital
devices. Compliance with these requirements provides a reasonable
level of assurance that your use of this product in a residential
environment will not result in harmful interference with other electronic
devices. This equipment generates/uses radio frequencies and, if not
installed and used according to the instructions found in the users
manual, may cause interference harmful to the operation of other
electronic devices. Compliance with FCC regulations does not
The above statements apply ONLY to those products distributed by
Yamaha Corporation of America or its subsidiaries.
* This applies only to products distributed by YAMAHA CORPORATION OF AMERICA.
(class B)
OBSERVERA!
Apparaten kopplas inte ur växelströmskällan (nätet) sá länge som
den ar ansluten till vägguttaget, även om själva apparaten har
stängts av.
ADVARSEL: Netspæendingen til dette apparat er IKKE afbrudt,
sálæenge netledningen siddr i en stikkontakt, som er t endt — ogsá
selvom der or slukket pá apparatets afbryder.
VAROITUS: Laitteen toisiopiiriin kytketty käyttökytkin ei irroita koko
laitetta verkosta.
(standby)
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PRECAUTIONS
PLEASE READ CAREFULLY BEFORE PROCEEDING
* Please keep this manual in a safe place for future reference.
WARNING
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.These precautions include, but are not limited to, the following:
• Do not open the instrument or attempt to disassemble the inter-
nal parts or modify them in any way. The instrument contains
no user-serviceable parts. If it should appear to be malfunc-
tioning, discontinue use immediately and have it inspected by
qualified Yamaha service personnel.
adaptor plug from the outlet, and have the instrument
inspected by qualified Yamaha service personnel.
• Use the specified adaptor (PA-3B or an equivalent recom-
mended by Yamaha) only. Using the wrong adaptor can result
in damage to the instrument or overheating.
• Do not expose the instrument to rain, use it near water or in
damp or wet conditions, or place containers on it containing liq-
uids which might spill into any openings.
• Before cleaning the instrument, always remove the electric
plug from the outlet. Never insert or remove an electric plug
with wet hands.
• If the AC adaptor cord or plug becomes frayed or damaged, or
if there is a sudden loss of sound during use of the instrument,
or if any unusual smells or smoke should appear to be caused
by it, immediately turn off the power switch, disconnect the
• Check the electric plug periodically and remove any dirt or dust
which may have accumulated on it.
CAUTION
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the instru-
ment or other property.These precautions include, but are not limited to, the following:
• Do not place the AC adaptor cord near heat sources such as
heaters or radiators, and do not excessively bend or otherwise
damage the cord, place heavy objects on it, or place it in a
position where anyone could walk on, trip over, or roll anything
over it.
• Do not expose the instrument to excessive dust or vibrations,
or extreme cold or heat (such as in direct sunlight, near a
heater, or in a car during the day) to prevent the possibility of
panel disfiguration or damage to the internal components.
• Do not use the instrument near other electrical products such
as televisions, radios, or speakers, since this might cause inter-
ference which can affect proper operation of the other prod-
ucts.
• When removing the electric plug from the instrument or an out-
let, always hold the plug itself and not the cord.
• Do not connect the instrument to an electrical outlet using a
multiple-connector. Doing so can result in lower sound quality,
or possibly cause overheating in the outlet.
• Do not place the instrument in an unstable position where it
might accidentally fall over.
• Unplug the AC power adaptor when not using the instrument,
or during electrical storms.
• Before moving the instrument, remove all connected adaptor
and other cables.
• Always make sure all batteries are inserted in conformity with
the +/- polarity markings. Failure to do so might result in over-
heating, fire, or battery fluid leakage.
• When cleaning the instrument, use a soft, dry cloth. Do not use
paint thinners, solvents, cleaning fluids, or chemical-impreg-
nated wiping cloths. Also, do not place vinyl, plastic or rubber
objects on the instrument, since this might discolor the panel or
keyboard.
• Always replace all batteries at the same time. Do not use new
batteries together with old ones. Also, do not mix battery types,
such as alkaline batteries with manganese batteries, or batter-
ies from different makers, or different types of batteries from
the same maker, since this can cause overheating, fire, or bat-
tery fluid leakage.
• Do not rest your weight on, or place heavy objects on the
instrument, and do not use excessive force on the buttons,
switches or connectors.
• Use only the stand specified for the instrument. When attach-
ing the stand, use the provided screws only. Failure to do so
could cause damage to the internal components or result in the
instrument falling over.
• Do not dispose of batteries in fire.
• Do not attempt to recharge batteries that are not intended to be
charged.
• Do not operate the instrument for a long period of time at a
high or uncomfortable volume level, since this can cause per-
manent hearing loss. If you experience any hearing loss or
ringing in the ears, consult a physician.
• When the batteries run out, or if the instrument is not to be
used for a long time, remove the batteries from the instrument
to prevent possible leakage of the battery fluid.
• Keep batteries away from children.
• Playing while looking at the lights for a long period of time may
cause eye strain and stiff neck/shoulders. For your health and
comfort, we recommend that you take a ten-minute break for
every hour.
• If the batteries do leak, avoid contact with the leaked fluid. If
the battery fluid should come in contact with your eyes, mouth,
or skin, wash immediately with water and consult a doctor. Bat-
tery fluid is corrosive and may possibly cause loss of sight or
chemical burns.
Yamaha cannot be held responsible for damage caused
by improper use or modifications to the instrument, or
data that is lost or destroyed.
• Before connecting the instrument to other electronic compo-
nents, turn off the power for all components. Before turning the
power on or off for all components, set all volume levels to min-
imum. Also, be sure to set the volumes of all components at
their minimum levels and gradually raise the volume controls
while playing the instrument to set the desired listening level.
Always turn the power off when the instrument is not in use.
Make sure to discard used batteries according to local regula-
tions.
(4)-7
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Congratulations on your purchase of the Yamaha EZ-20 PortaTone!
You now own a portable keyboard that combines advanced func-
tions, great sound and exceptional ease-of-use in a highly compact
package. Its outstanding features also make it a remarkably expres-
sive and versatile instrument.
Read this Owner’s Manual carefully while playing your new EZ-20
in order to take full advantage of its various features.
Main Features
The EZ-20 is a sophisticated yet easy-to-use keyboard with the following features and
functions:
Yamaha Education Suite
The EZ-20 features the new Yamaha Education Suite - a set of learning tools that uti-
lize the latest technology to make studying and practicing music more fun and
fulfilling than ever before!
The Yamaha Education Suite includes:
The convenient and easy-to-use Lesson feature guides you through the parts
of a song - just like a patient teacher! Select from any one of 100 songs on
the EZ-20, and learn the left- and right-hand parts independently at first,
then together. Lesson features three easy steps that help you master each
song: Timing, Waiting and Minus One.
The EZ-20 also has the Grade and Talking features. Grade is a virtual
“teacher,” evaluating your practice sessions and rating your performance.
The convenient Talking function “announces” each Lesson step and your
“grades,” among other things.
Dictionary is a built-in “chord encyclopedia” that teaches you how to play
specific chords by showing you the appropriate notes in the display - per-
fect for when you know the name of a chord and want to quickly learn how
to play it!
When you are using the Lesson feature or Dictionary, the key indicators tell
you which keys to play. Also, during song playback, they show the keys
that are playing.
The EZ-20 sings the melody using “A, B, C...” or “DoReMi.” Also, while
you are using the Lesson function, the EZ-20 guides you by singing a note
ahead using “A, B, C” or “DoReMi.”
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Portable Grand ................................. page 40
The EZ-20 also has a Portable Grand function for realistic piano perfor-
mance. Pressing the [PORTABLE GRAND] button instantly calls up the
stunningly authentic “Stereo Sampled Piano” voice and configures the
entire EZ-20 for optimum piano play. Special Pianist styles - with piano-
only accompaniment - are also provided.
Other powerful features include:
Exceptionally realistic and dynamic sounds with 100 voices, utilizing digital record-
ings of actual instruments.
100 dynamic auto accompaniment Styles, each with different Intro, Main A and B,
and Ending sections. All styles (except for the Piano styles) also have their own two
Fill-in patterns.
Large custom LCD gives you easy, at-a-glance confirmation of all important settings,
as well as chord and note indications.
100 songs, for your listening enjoyment - or for use with the sophisticated learning
tools of the Yamaha Education Suite.
Convenient control over accompaniment Styles - including Tempo, Tap Tempo and
independent Accompaniment Volume.
Multi Pads, for instantly adding special instrumental breaks, fills, and phrases to your
performance.
One Touch Setting (OTS), for automatically calling up an appropriate voice for play-
ing with the selected Style and Song.
MIDI terminals for interfacing with other MIDI devices.
Built-in, high-quality stereo amplifier/speaker system.
* The illustrations and LCD screens as shown in this owner’s manual are for instruc-
tional purposes only, and may be different from the ones on your instrument.
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Contents
Using Headphones...................... 9
Setting the Time Signature of
Adjusting the Metronome Vol-
Playing along with the Metro-
Selecting and Playing Other
Looking up Chords in the Dic-
Using Auto Accompaniment—
Looking up Chords in the dictio-
Playing a Melody along with
Adjusting the Accompaniment
Switching the Light Guide On
Changing the Accompaniment
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7
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Setting Up
Power Requirements
Although the EZ-20 will run either from an
optional AC adaptor or batteries, Yamaha
recommends use of an AC adaptor whenever
possible. An AC adaptor is more environmen-
tally friendly than batteries and does not
deplete resources.
2Insert six 1.5-volt “D” size, R20P
(LR20) or equivalent batteries as
shown in the illustration, making sure
that the positive and negative termi-
nals are properly aligned.
Using an AC Power Adaptor
Use of an AC power adaptor is recom-
mended, especially when you use the
EZ-20 for a long period of time.
1Make sure that the [STANDBY/ON]
switch of the EZ-20 is set to
STANDBY.
2Connect one end of the adaptor to the
DC IN 12V jack on the rear panel of
your EZ-20.
3Connect the other end to a suitable
electrical outlet.
3Replace the lid.
When the batteries run low and the
battery voltage drops below a cer-
tain level, the EZ-20 may not sound
or function properly. As soon as this
happens, replace them with a com-
plete set of six new batteries, heeding
the cautions described below.
3
outlet
PA-3B
2
WARNING
CAUTION
Use ONLY a Yamaha PA-3B AC Power Adap-
tor (or other adaptor specifically
recommended by Yamaha) to power your
instrument from the AC mains.
The use of other adaptors may result in irrepa-
rable damage to both the adaptor and the EZ-
20.
• Insert the batteries in the correct direction,
making sure that the positive and negative ter-
minals of the batteries match the label. If the
orientation does not match the label, the bat-
teries may generate heat, cause a fire, or leak.
• Never mix old and new batteries or different
types of batteries (e.g., alkaline and manganese).
• To prevent possible damage from battery
leakage, remove the batteries from the instru-
ment if it is not to be used for a long time.
• Even when the switch is in the “STANDBY”
position, electricity is still flowing to the
instrument at the minimum level.
CAUTION
Unplug the AC Power Adaptor when not using
the EZ-20, or during electrical storms.
Using Batteries
1Turn the instrument upside-down and
When you plan not to use the EZ-20 for a long
period of time, make sure you unplug the AC
power adaptor from the wall AC outlet, and/
or remove the batteries from the instrument.
remove the battery compartment lid.
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tions the same way as a damper pedal on an
acoustic piano - press and hold down the
footswitch as you play the keyboard to sus-
tain the sound.
Using Headphones
• Make sure that the footswitch plug
is properly connected to the SUS-
TAIN jack before you turn on the
power.
• Do not press the footswitch while
turning the power on. Doing this
changes the recognized polarity of
the footswitch, resulting in
For private practicing and playing without
disturbing others, connect a set of stereo
headphones to the rear panel PHONES/OUT-
PUT jack. Sound from the built-in speaker
system is automatically cut off when you
insert a headphone plug into this jack.
reversed footswitch operation.
Using the MIDI Terminals
CAUTION
Do not use headphones for a long time at high
volume levels. Otherwise, you may damage
your hearing.
Connecting a Keyboard Ampli-
fier or Stereo System
Though the EZ-20 is equipped with a built-in
speaker system, you can also play it through an
external amplifier/speaker system. First, make
sure the EZ-20 and any external devices are
turned off, then connect one end of a stereo
audio cable to the LINE IN or AUX IN jack(s) of
the other device and the other end to the rear
panel PHONES/OUTPUT jack on the EZ-20.
The EZ-20 also features MIDI terminals,
allowing you to interface the EZ-20 with
other MIDI instruments and devices. (For
• Special MIDI cables (sold sepa-
rately) must be used for connecting
to MIDI devices. They can be
bought at music stores, etc.
CAUTION
• Never use MIDI cables longer
than about 15 meters. Cables
longer than this can pick up noise
which can cause data errors.
To prevent damage to the speakers, set the vol-
ume of the external devices at the minimum
setting before connecting them. Failure to
observe these cautions may result in electric
shock or equipment damage. Also, be sure to
set the volumes of all devices at their mini-
mum levels and gradually raise the volume
controls while playing the instrument to set the
desired listening level.
Music Stand
Using a Footswitch
Insert the bottom edge of the
included music stand into the
slot located at the top rear of
the EZ-20 control panel.
This feature lets you use an optional foot-
switch (Yamaha FC4 or FC5) to sustain the
sound of the voices. The footswitch func-
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Panel Controls and Terminals
Front Panel
1
2
3
5
6
4
H
A LESSON
C
D
E
F
G
B Numeric keypad, [+/ON] and [–/OFF]
buttons................................................. 25
C
[
ACMP ON/OFF] / [A-B REPEAT
]
F [INTRO/ENDING/rit.] / [REW]
Rear Panel
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B
0
A
I
7
8
9
J
K
N
O
L
M
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Quick Guide
Quick
Guide
Songs
STEP
12
1
212
Playing the Demo Songs
Demo songs (001–100) showcase the sophisticated features and stun-
ning sound of the EZ-20. Let’s play the Demo songs now, starting with
001...
1 Press the [DEMO] button.
Demo song 001 starts playing. When the song is complete, the subsequent
songs (002, 003...) start playing sequentially.
2 Stop the Demo song.
or
If you do not wish to play the Demo songs when you press the [DEMO] button, turn
on the power to the EZ-20 while pressing and holding down the [DEMO] button. To
activate the Demo playback function, turn on the power to the EZ-20 in the normal
manner.
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Playing a Single Song
Naturally, you can also individually select and play back any of the EZ-
20’s songs (#001–#100). Also, simply by pressing the [START/STOP]
button, you can start playback.
1 Start the Song.
When the power of the EZ-20 is turned on, the song of “003: Linus And Lucy”
2 Stop the song.
[Song List]
No.
Song Name
No.
Song Name
No.
Song Name
No.
Song Name
25
76
Favorite
Mission:Impossible
Beauty And The Beast
Linus And Lucy
Valse Op.64-1 "Petit chien"
Duet
My Darling Clementine
1
2
3
4
5
6
7
8
9
Etude Op.10-3 "Chanson De
L'adieu"
51 Ten Little Indians
77 Souvenir De Moscou Op.6
26
52 Scarborough Fair
If You're Happy And You Know
78
It
27 Jesu, Joy Of Man's Desiring
28 Symphonie Nr.9
29 Gavotte
53 Wenn Ich Ein Vöglein Wär ?
54 To A Wild Rose
79 Oh! Susanna
Can You Feel The Love Tonight
Celebration
Jeanie With The Light Brown
Hair
55 Air De Toréador "Carmen"
80
30 Fröhlicher Landmann
31 Polonaise
Unchained Melody
A Whole New World
Chopsticks
World
I've Been Working On The
Railroad
81
56 Twinkle Twinkle Little Star
57 Grandfather's Clock
58 Beautiful Dreamer
59 Greensleeves
32 Canon
82 Loch Lomond
83 My Bonnie
33 Heidenröslein
34 Träumerei
Georgia On My Mind
Don't Let The Sun Go Down
On Me
84 Yankee Doodle
85 Turkey In The Straw
86 Annie Laurie
10
35 From The New World
36 Frühlingslied
Believe Me, If All Those
60
11 Rhapsody In Blue
Endearing Young Charms
Bill Bailey (Won't You Please
Come Home)
37 Menuett (J. Krieqer)
38 Liebesträume Nr.3
39 Blumenlied
61 Dixie
12
Close Your Hands,Open Your
Hands
87
62 Home Sweet Home
63 Amazing Grace
64 Aura Lee
13 When Irish Eyes Are Smiling
14 Down By The Riverside
15 Fascination
88 Muss I Denn
Valse Des Fleurs (From "The
Nutcracker")
89 The Cuckoo
40
65 My Old Kentucky Home
66 Aloha Oe
90 Battle Hymn Of The Republic
91 Camptown Races
92 Romance De L'amour
93 American Patrol
94 Little Brown Jug
95 The Entertainer
16 America The Beautiful
41 Air On The G String
17 Take Me Out To The Ball Game 42 Die Forelle
67 Die Lorelei
When The Saints Go Marching
In
Marche (From "The
Nutcracker")
18
19
43
68 Londonderry Air
69 Auld Lang Syne
Tain't Nobody's Business If I
Do
44 Humoreske
Carry Me Back To Old
45 Pizzicato Polka
70
Virginny
20 Happy Birthday To You
Christmas
96 Jingle Bells
46 Ave Maria (F. Schubert)
47 Ave Maria (C. Gounod)
48 Wiegenlied (B. Flies)
49 Wiegenlied (F. Schubert)
50 Wiegenlied (J. Brahms)
71 The Yellow Rose Of Texas
72 Long, Long Ago
Piano/Classical
21 Für Elise
97 Silent Night
73 London Bridge
22 Menuett (J.S. Bach)
23 Turkish March
24 Marcia Alla Turca
98 Joy To The World
99 O Christmas Tree
100 Deck The Halls
74 Old Folks At Home
75 O Du Lieber Augustin
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Quick
Guide
Lesson
STEP
2
2
1
Using the Lesson Feature
Songs 001 to 100 are specially designed for use with the educational
Lesson feature. Let’s start the practice, following the light.
1 Select Timing, Waiting, or Minus One, and start the lesson.
When the power of the EZ-20 is turned on, the song of ”003: Linus And Lucy”
and the right-hand part are selected.
Lesson 1: Timing
This step lets you work on the timing of the notes. In Lesson 1, the particular
note you play on the keyboard is unimportant. The EZ-20 checks your timing
and how rhythmically “tight” your playing is.
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Lesson 2: Waiting
In Lesson 2, you practice playing the notes correctly as they appear in the dis-
play notation. The accompaniment pauses and waits for you to play the notes
correctly before it continues.
Lesson 3: Minus One
In Lesson 3, you practice playing correct notes, along with the accompani-
ment. The accompaniment continues playing in tempo.
2 When you’re finished, stop the Lesson.
Grade
The EZ-20 has a built-in evaluation function that monitors your practicing and
- like a real teacher - tells you how well you did each practice. Four grades are
assigned, depending on your performance: “Try Again,” “Good,” “Very
Good,” and “Excellent.”
Talking
This feature “talks” to you through the speakers, “announcing” the Grade com-
ments as well as the titles of the Lesson steps.
15
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Quick
Guide
Voices
STEP
1 1
3
2
1
1
Playing the Piano
Simply by pressing the [PORTABLE GRAND] button, you can automati-
cally reset the entire EZ-20 for piano play.
1 Press the [PORTABLE GRAND] button.
The song and style are also set for piano performance.
2 Play the keyboard.
Playing along with the Metronome
1 Press the [METRONOME] button.
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Playing the ABC/DoReMi Voices
1Press the [ABC/DoReMi] button.
The ABC voice is selected. To select the DoReMi voice, press the [ABC/
DoReMi] again.
ABC
DoReMi
Off
2Play the keyboard.
Selecting and Playing Other Voices
The EZ-20 has a huge total of 100 dynamic and realistic instrument
voices. Let’s try a few of them out now...
1 Press the [VOICE] button.
2 Select a voice.
3 Play the keyboard.
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Quick
Guide
Auto Accompaniment
STEP
4
3 4 7
6
1
2
Using the Auto Accompaniment
Simply play chords with your left hand - and the EZ-20 automatically
produces appropriate bass, chord and rhythm backing. Use your right
hand to play melodies, and you’ll sound like an entire band!
Accompaniment
key range
For more information on playing proper
chords for the auto accompaniment, see
“Using Auto Accompaniment - Multi Finger-
Left hand
Auto accompaniment
(for example, bass + guitar + drums)
+
Right hand
Melody
1 Press the [STYLE] button.
18
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3 Turn the auto accompani-
6 Select a section.
ment on.
The auto accompaniment has four
sections: Intro, Main A/B, and
Ending.
4 Turn the Sync Start func-
tion on.
7 Stop the auto
accompaniment.
5 Play a chord with your left
hand.
The auto accompaniment starts as
soon as you play the keyboard.
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Continuation
Quick
Auto Accompaniment
STEP
Guide
4
15
Looking up Chords in the Dictionary
The convenient Dictionary function teaches you how to play chords by
showing you the individual notes. In the example below, we’ll learn
how to play a GM7 chord...
Chord detection
key range
Keys for entering
the chord type
Keys for entering
the chord root
(C1–B2)
(C3–B4)
(C5–B5)
Example:
G M7
Root note Chord type
1 Press the [Dict.] button.
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2 Specify the root note of the chord (in this case, G).
3 Specify the chord type of the chord (in this case, M7).
4 Play the chord by pressing the keys lighted up.
The chord name flashes and a ”congratulations” melody is played, when the
chord is played properly.
5 To leave the Dictionary function, press the [Dict.] button
again.
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Panel Display Indications
Adjusting the
volume level
Power on
To turn on the power, set the
Rotate the [MASTER
VOLUME] dial.
[STANDBY/ON] switch to the ON position.
Even when the switch is in the “STANDBY”
position, electricity is still flowing to the in-
strument at the minimum level.
When you are not using the EZ-20 for a long
time, make sure you unplug the AC power
adaptor from the wall AC outlet, and/or re-
move the batteries from the instrument.
Rotating the
dial counter-
clockwise
lowers the
volume level.
Rotating the
dial clockwise
raises the
volume level.
Changing the tempo
Song and accompaniment tempo
can be adjusted (page 30).
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Overall indicator
Overall settings
The [OVERALL] button en-
able you to make EZ-20’s
global settings.
If you press the [OVERALL] button located in the upper-left
of the display, a menu icon advances and the top row in the
display indicates the currently-selected “setting item” and
“value.” When you press the [OVERALL] button again, the
menu icon advances to the next setting item.
E.g., Transpose setting
ABC/DoReMi
GRADE
TALKING
TRANSPOSE
TUNING
43
38
39
43
45
Menu icon
Value
Setting item
ACMP/SONG VOLUME 55, 31
METRONOME VOLUME 41
Symbol for pressing and
holding down the button
If you press and hold down a button
with this symbol for more than one
second, a different function will be
activated.
Pressing and
holding down
Changing the value
Use the numeric keypad [0]–[9], [+],
or [–] buttons to change the value.
Pressing
the but-
ton once
decre-
Pressing
the but-
ton once
incre-
ments
ments
the value
by one.
the value
by one.
Pressing and holding down the button incre-
ments/decrements the value continuously.
For some functions, pressing both buttons
simultaneously restores the default setting.
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Panel Display Indications
Selecting a function
• Pressing the [STYLE], [VOICE], or [SONG] button enables you to select one of EZ-20’s basic
functions. (The icon of the selected function appears.)
Selects a song for playback or practice.
Selects a voice to play on the keyboard.
Select a style for accompaniment.
• If you select a song or accompaniment, then select a voice, the EZ-20 indicates the following:
[Song→Voice]
[Style→Voice]
Select a voice using the numeric keypad.
Select a voice using the numeric keypad.
The selected voice replaces the song’s original melody voice.
Press the [START/STOP] button to start
Press the [START/STOP] button to start
the song.
the accompaniment.
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Numeric keypad
Selecting a number
Name & number indication
(Song/Style/Voice)
• To increment or decrement the number,
use the numeric keypad or [+]/[–] buttons.
The top row of the display indicates the name
and number of the currently-selected function.
Pressing the
button once
decrements
the number
by one.
Pressing the
button once
increments
the number
by one.
E.g., Selecting a song
Song number
Song name
Pressing and holding down the button
increments/decrements the number
continuously. Pressing both buttons
simultaneously resets the number.
• To select the number directly, use the
numeric keypad [0]–[9].
For example, to select Voice #002: HnkyTonk,
press [0], [0], then [2] on the numeric keypad.
If the first digit is “0,” you can skip pressing
[0]. If the first and second digits are both “0,”
you can also skip pressing [0] twice.
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Panel Display Indications
Accompaniment On indicator
This appears when the auto
accompaniment has been turned on.
ABC/DoReMi indicators
These show the guide voice (“ABC” or
“DoReMi”) for the Lesson function.
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Notation display
When you are using the Lesson function, the notation display
indicates the song melody or chord notation. When you are
using the Dictionary function, it indicates the notes that make
up the chord. Other than that, it usually indicates the notes
you played.
Measure indicator
The measure numbers of a
song or accompaniment are
displayed.
• If a note is too high or too low to be notated within the
score, a note that is one octave lower or higher will be
indicated on the score, along with “8va” at the top or
bottom of the score.
• Due to the limitation of the screen, some notes in a
chord may not be displayed.
Chord indicator
Fingering guide
During the Lesson, this guide suggests a
fingering for playing the song.
This indicator indicates the name of the
currently-played chord or a chord you play on
the keyboard.
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Selecting and Playing Songs
The EZ-20 has 100 preset songs. Try playing these songs.
Listening To a Demo Song
Press the [DEMO] button.
Songs from #1 to #100 will be played sequentially.
Song number
Song name
Indicates Song mode is selected
Measure number
If you select a song after another song has started playing, the EZ-20 will sequentially
selected song.
Turning the power on while pressing and holding down the [DEMO] button will dis-
able the Demo song playback function. To enable the Demo song playback, turn
the power on in the normal manner.
Press the [START/STOP] button or the [DEMO] button to stop Demo playback.
Selecting and Playing a Song
Press the [SONG] button.
Song number
Song name
Indicates Song mode is selected
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Select the desired song number.
Start and stop the song playback.
Press the [START/STOP] button to start song playback.
You can play the keyboard along with the playback.
Press the [START/STOP] button to stop song playback.
The playback will repeat until you press the [START/STOP] button.
Other controls
[FF] button .................. Pressing this button during playback will fast
forward the song.
Pressing this button while playback is stopped
will increment the measure number.
[REW] button .............. Press this button during playback will rewind
the song. (No sound will be heard at this time.)
Pressing this button while playback is stopped
will decrement the measure number.
[PAUSE] button........... Pressing this button alternately starts and stops
song playback.
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Selecting and Playing Songs
Adjusting the Tempo
Song and accompaniment tempo can be adjusted in the range of q=40–240 (the num-
ber of quarter notes per minute).
Press the [TEMPO/TAP] button.
Press the numeric keypad or [+]/[–] buttons to change the
tempo value.
You can instantly restore the default setting by
pressing both [+]/[–] buttons (When Tempo is
selected).
Tap Function
You can set your own tempo intuitively.
Press the [TEMPO/TAP] button four times for a four-beat song and three times for a
three-beat song at a tempo at which you would like to play.
The Tap function is also available during song
playback.
30
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Song Volume Level
Adjust the song volume to balance with the level of the keyboard performance.
Press the [OVERALL] button repeatedly until “SONG VOL”
appears in the display.
Current song volume
Press the numeric keypad or [+]/[–] buttons to set the song
volume (000–127).
• You can instantly restore the default setting of “100” by pressing both [+]/[–] but-
tons simultaneously (When Song Volume is selected).
• You can set the volume level of the selected song.
31
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Selecting and Playing Songs
Switching the Light Guide On and Off
You can switch the Light Guide on the keyboard on or off.
The Light Guide can be used as a keyboard guide during song playback or while you
are using the Lesson or the Dictionary function.
Press the [LIGHT ON/OFF] button to turn the Light Guide
on or off.
CAUTION
Playing while looking at the lights for a long period of time may cause eye strain and stiff neck/
shoulders. For your health and comfort, we recommend that you take a ten-minute break for
every hour.
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Multi Pads
This convenient function lets you instantly trigger various musical and rhythmic phrases
as you play the EZ-20. There are a total of 19 different sounds or phrases. This function
is assigned to the keyboard range of C1–F#2 only when you play back songs that sup-
port the function.
Select a song that supports the Multi Pads function.
(Songs 1–7, 9–20, 29–50, and 60–100 support the function.)
Start the song.
Play the Multi Pads.
Press the Multi Pads (keys C1–F#2) during the song playback.
• The Multi Pads produce the same sound in all songs that support the function.
• The Multi Pads function is disabled while songs are stopped.
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Selecting and Playing Songs
A-B Repeat
The convenient A-B Repeat function is an ideal aid for practicing and learning. It allows
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.
While playing a song, set point A (the start point).
During playback, press the [A-B REPEAT] button once, at the beginning point
to be repeated.
The A and B points can only be specified at the beginning of a measure (beat 1),
and not at any point in the middle of a measure.
Set point B (the end point).
As the song continues playing, press the [A-B REPEAT] button once again, at
the ending point to be repeated. The selected phrase repeats indefinitely until
stopped.
• If you’re repeat practicing a particularly difficult section, try slowing down the
Tempo to an appropriate speed to make it easier to play and master the part.
You may also want to slow down the Tempo while setting the A and B points; this
makes it easier to accurately set the points.
• You can also set the A-B Repeat function when the song is stopped. Simply use
the [REW] and [FF] buttons to select the desired measures, pressing the [A-B
REPEAT] button for each point, then start playback.
• To set the A point to the beginning of a song, press the [A-B REPEAT] button
before starting playback.
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Song Lesson
You can practice playing a song selected from Lesson songs
#001–100.
Using the Lesson Feature
Select one of the Lesson songs.
Press the [SONG] button, then use the numeric keypad or [+]/[–] buttons to
select the desired song.
Select the part you wish to work on (left, right or both.)
If you want to work on the right-hand part, press the [R] button; to work on
the left, press the [L] button. Press the [L] and [R] buttons simultaneously to
work with both hands.
The icon of the selected hand(s) appears.
Start the Lesson.
When you press one of the LESSON [1]–[3] buttons, the Lesson song starts.
The display indicates the notes to play and the Light Guide shows you which
key to play.
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Song Lesson
Types of Lesson
Press one of the following buttons to select and start a type of Lesson.
Lesson 1: Timing ..........This lesson step lets you practice just the timing
of the notes - any note can be used. The mel-
ody does not sound unless you play in rhythm.
Lesson 2: Waiting ........In this lesson step, the EZ-20 waits for you to
play the correct notes before continuing play-
back of the song. When you play the correct
note, the next note to play is indicated. Also,
the EZ-20 can sing the next note to play using
Lesson 3: Minus One ...This lesson step lets you practice playing the
correct notes along with the accompaniment.
All parts except for the part you are practicing
will be played in tempo like a “karaoke”.
• In Lesson 2, the rhythm part is muted.
• If the Talking function is turned on, the EZ-20 announces the Lesson number.
• To exit from the Lesson, press the corresponding LESSON button.
Press the [START/STOP] button to stop the Lesson.
The EZ-20 exits from the Lesson feature automatically when the [START/
STOP] button is pressed.
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ABC/DoReMi Guide
When the ABC/DoReMi Guide is activated, the EZ-20 sings the next note to play using
“A, B, C...” or “Do, Re, Mi...” in Lesson 2.
To change the guide voice (ABC or DoReMi), press the [ABC/DoReMi] button
Press the [OVERALL] button to select “ABC/DoReMi.”
Press the [+]/[–] buttons to turn the ABC/DoReMi Guide on
or off.
ABC Guide is turned on
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Song Lesson
Grade
The Lesson feature has a built-in evaluation function that monitors your practicing of
the Lesson songs, and just like a real teacher, it tells you how well you did each prac-
tice. Four grades are assigned, depending on your performance: “Try Again,” “Good,”
also “announces” your grade.
Press the [OVERALL] button repeatedly to select “GRADE”.
Press the [+]/[–] buttons to turn the Grade on or off.
The EZ-20 tells you your grade via the LCD, Light Guide, and the Talking
function.
After displaying your grade, the EZ-20 resumes the Lesson.
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Talking
This feature “talks” to you through the speakers, “announcing” the Grade comments as
well as the titles of the Lesson steps and the names of certain functions.
Press the [OVERALL] button repeatedly to select
“TALKING”.
Press the [+]/[–] buttons to turn the Talking on or off.
Talking off
Talking on
The Talking function includes the following
“announcements”:
[Dictionary]
[LESSON 1–3]
[Try Again]
[Good]
[Very Good]
[Excellent]
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Portable Grand
You can practice playing “a real piano,” by pressing the [POR-
TABLE GRAND] button.
When you press the [PORTABLE GRAND] button, the EZ-20 configures all the settings
for piano performance.
The EZ-20 configures the following settings when
you press the [PORTABLE GRAND]
Voice ...........................001 Grand Piano
Style.............................089 Stride
Song.............................021 Für Elise
The style category “PIANIST (089–100)” and the song
category “PIANO/CLASSICAL (021–050)” (automati-
cally selected with the settings described above) include
the styles and songs that are suitable for the piano
performance.
The “PIANIST” styles are played without any rhythm sound.
Using the Metronome
Press the [METRONOME] button to play the Metronome in tempo with the accompa-
niment. You can use this feature for your piano practice.
A high click sounds at every first beat of the measures.
To turn the Metronome off, press the [METRONOME] button again.
Setting a Tempo
To change the tempo, press the [TEMPO/TAP] button and use the numeric keypad or
To restore the default Metronome Tempo value, press both [+]/[–] buttons simulta-
neously (when Metronome Tempo is selected in the Overall menu).
40
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Setting the Time Signature of the Metronome
You can set the time signature of the Metronome while the rhythm part is stopped.
Press and hold down the [METRONOME] button for more than one second to display
the Metronome time signature setting, and use the numeric keypad or [+]/[–] buttons to
change the time signature value.
Numeric
Time signature
keypad
Plays no “1” beats
(all low clicks)
0
1/4 - Plays only “1” beats
(all high clicks)
1
2
…
9
2/4
…
9/4
When you select another style or song, the time signature of the Metronome also
changes to that of the selected style or song.
Adjusting the Metronome Volume
You can adjust the volume of the Metronome sound independently of the other EZ-20
sounds. The volume range is 000–127.
1
Press the [OVERALL] button repeatedly to select “METRONOME VOLUME”.
Current Metronome Volume value
2
Press the numeric keypad or [+]/[–] buttons to set the
desired Metronome Volume value.
To restore the default Metronome Volume value
(100), press both [+]/[–] buttons simultaneously
(when Metronome Volume is selected in the
Overall menu).
41
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Playing Voices
Selecting a Voice
The EZ-20 features high-quality voices that use an advanced technology AWM
Some voices include the following effects.
Harmony voices (#054–#063)
automatically add a one-, two- or three-note harmony to the original voice.
Split voices (#064–#073)
feature two separate voices, each playable from opposite sections of the keyboard
- the lower voice playable up to B2 and the upper voice from C3.
Dual voices (#089–#096)
blend two voices together for a rich, layered sound.
ABC (Oboe) voice (#097), DoReMi (Oboe) voice (#098)
When you play the keyboard, the EZ-20 “sings” the corresponding notes using
ABC or DoReMi. If the Transpose value is adjusted (other than “00”), they sound
using Oboe voice.
Drum kit (#100)
Playing different keys on the keyboard produces different drum sounds.
Playing a Voice
Press the [VOICE] button.
Voice number
Voice name
Indicates Voice mode is selected
Select the desired voice number.
Use the numeric keypad to directly enter the voice number, or use the [+]/[–]
42
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Play the selected voice.
Try playing different voices.
Selecting the ABC or DoReMi voice
Simply by pressing the [ABC/DoReMi] button, you can select the ABC (Oboe) voice
(#097) or DoReMi (Oboe) voice (#098). The setting is also valid for the guide voice
1. Press the [ABC/DoReMi] button repeatedly to select the ABC or DoRemi voice.
Pressing the [ABC/DoReMi] button toggles among ABC voice, DoReMi voice and
Guide Off.
ABC voice
DoReMi voice
Guide Off
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Playing Voices
Transpose
Transpose determines the key of both the main voice and the bass/chord accompani-
ment of the selected style. The Transpose settings can be adjusted over a range of 12
semitones ( 1 octave).
Press the [OVERALL] button repeatedly to select
“TRANSPOSE”.
Current Transpose value
Press the numeric keypad or [+]/[–] buttons to set the
desired Transpose value (–12 – +12).
To transpose the pitch down, simultaneously press and hold the [–] button,
and use the numeric keypad to type in the (negative) value.
• You can instantly restore the default setting of “00” by pressing both [+]/[–] but-
tons simultaneously (when Transpose is selected).
• The Transpose function has no effect on the Drum Kits voices (#100).
• If the Transpose value is adjusted (other than “00”), the ABC and DoReMi voices
sound using Oboe voice.
44
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Tuning
Tuning determines the fine pitch setting of both the main voice and the bass/chord
accompaniment of the selected style. The Tuning settings can be adjusted over a range
of 50.
Press the [OVERALL] button repeatedly to select “TUNING”.
Current Tuning value
Press the numeric keypad or [+]/[–] buttons to set the
desired Tuning value (–50 – +50).
To tune the pitch down, simultaneously press and hold the [–] button, and
use the numeric keypad to type in the (negative) value.
• You can instantly restore the default setting of “00” by pressing both [+]/[–] but-
tons simultaneously (when Tuning is selected).
• The Tuning settings have no effect on the Drum Kit voice (#100).
45
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Auto Accompaniment
The EZ-20 provides dynamic rhythm/accompaniment patterns - as well as voice set-
tings appropriate for each pattern - for various popular music styles. A total of 100
different styles are available, in several different categories.
With the auto accompaniment function, the EZ-20 auto-
matically plays accompaniment parts (bass sound and
Accompaniment
key range
chords) that match the selected style and the chords
played in the accompaniment key range.
Select the desired accompaniment style and play the
keyboard using the auto accompaniment function.
Select an accompaniment style.
Start the accompaniment.
Play chords (left hand).
Selecting a Style .................................page 46
Using Auto Accompaniment...............page 50
Play melody (right hand).
Change the accompaniment section.
Stop the accompaniment.
Playing a Melody along with the Accompani-
Changing the Accompaniment
Section ...............................................page 56
Stopping the Accompaniment ............page 48
Selecting a Style
Press the [STYLE] button.
Style number
Style name
Select the desired style number.
Use the numeric keypad to directly enter the style number, or use the [+]/[–]
46
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Starting Accompaniment
Press the [ACMP ON/OFF] button to turn the auto accompaniment function on.
Accompaniment On indicator
You can start playing accompaniment using one of the following four methods.
Sync start
Press the [SYNC START] button. The EZ-20 enters Sync start waiting mode, and the
icon flashes.
When you start playing chords in the accompaniment key range, the accompaniment
starts playing.
icon
Accompaniment
key range
To cancel Sync start waiting mode, press the [SYNC START] button again. At this
time, playing a chord in the accompaniment key range will produce bass sounds
and chords without a rhythm section.
Start
As soon as you press the [START/STOP] button, the rhythm part starts playing.
When you play a chord in the accompaniment key range, the EZ-20 produces the bass
and chords.
Accompaniment
key range
When you press the [START/STOP] button, only the rhythm part of the selected
accompaniment starts playing. If any of accompaniment styles 89–100 (Accompa-
niment category: PIANIST) is selected, no rhythm part sounds.
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Auto Accompaniment
Tap start
Press the [TEMPO/TAP] button four times for a four-beat song and three times for a
three-beat song at a tempo at which you would like to play.
The rhythm part starts playing.
Intro Sync start
Press the [SYNC START] button. The EZ-20 enters Sync start waiting mode, and the
icon flashes. Then press the [INTRO/ENDING] button. The EZ-20 waits for the
sync start that begins with an Intro section.
When you play a chord in the accompaniment key range, the accompaniment starts
with an Intro section, followed by the Main A (or B) accompaniment section.
Stopping the Accompaniment
You can stop the accompaniment playback using one of the following three methods.
• Press the [START/STOP]
• Press the [SYNC START]
• Press the [INTRO/ENDING]
button.
button.
button.
The accompaniment stops
immediately. icon flashes
and the EZ-20 enters Sync
start waiting mode.
The accompaniment stops
immediately.
The accompaniment stops
after the ending section.
48
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Changing the Tempo
The tempo of style playback can be adjusted over a range of 40–240 bpm (beats per
minute).
Press the [TEMPO/TAP] button.
Current Tempo value
Press the numeric keypad or [+]/[–] buttons to set the
desired value.
You can also use the convenient Tap Tempo function to change the tempo by
“tapping” a new one in real time.
• When the rhythm part is stopped, selecting an accompaniment style automati-
cally sets a tempo suitable for the accompaniment.
• You can instantly restore the default setting by pressing both [+]/[–] buttons
simultaneously (when Tempo is selected).
49
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Auto Accompaniment
Using Auto Accompaniment—Multi Fingering
ates bass and chord accompaniment for you to play along with, by using Multi
Fingering operation. You can change the chords of the accompaniment by playing keys
in the auto accompaniment key range using either the “Single Finger” or “Fingered”
method. With Single Finger you can simply play a one-, two- or three-finger chord indi-
cation (see “Single Finger Chords” below). The Fingered technique is that of
conventionally playing all the notes of the chord.
Whichever method you use, the EZ-20 “understands” what chord you indicate and then
automatically generates the accompaniment.
Single Finger Chords
Chords that can be produced in Single Finger operation are major, minor, seventh and
minor seventh. The illustration shows how to produce the four chord types. (The key of
C is used here as an example; other keys follow the same rules. For example, Bb7 is
played as Bb and A.)
C
C
To play a major chord: Press the root note of the chord.
Cm
Cm
To play a minor chord: Press the root note together with the nearest
black key to the left of it.
C
C7
7
To play a seventh chord: Press the root note together with the near-
est white key to the left of it.
Cm7
Cm
7
To play a minor seventh chord: Press the root note together with the
nearest white and black keys to the left of it (three keys altogether).
A root key and keys you play
Accompaniment key range
(left side of 54[F#2])
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Fingered Chords
Using the key of C as an example, the chart below shows the types of chords that can
be recognized in the Fingered mode.
Fingered Chords in the Key of C
Cm
Cm
Cm
Cdim
CmM
C
C
C
Caug
(dim7)
(7aug)
CM
7
7
7
7
b5
b5
C
6
C sus
7
4
7
7
Cm
C
(9)
6
* Notes enclosed in parentheses are optional; the chords will be recognized without
them.
If the chord is inverted (i.e., C-E-G is played as G-C-E), the EZ-20 will still recog-
nize it as a C chord. The chord recognition system also has the following rules and
exceptions:
• Major 6th chords are recognized only in root position. However, all other inver-
sions are interpreted as minor 7th.
• Minor 6th chords are recognized only in root position. However, all other inver-
sions are interpreted as minor 7th/flatted 5th.
• If augmented and diminished 7th chords are inverted, the lowest note will be rec-
ognized as the root.
• 7th flatted 5th chords may be played with the lowest note as the root or the flat-
ted 7th.
• Augmented 7th and diminished 7th chords are interpreted as simple augmented
and diminished.
The following chords are not recognized: B 6, Bb 6, B minor 6, Bb minor 6, and B
augmented.
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Auto Accompaniment
Looking up Chords in the dictionary
The Dictionary function is essentially a built-in “chord book” that shows you the indi-
vidual notes of chords. It is ideal when you know the name of a certain chord and want
to quickly learn how to play it.
Press the [Dict.] button.
Specify the root of the chord.
Press the key on the keyboard that corresponds to the desired chord root (as
printed on the panel).
Pressing this key selects the root G.
Specify the type of the chord (major, minor, seventh, etc.).
Press the key on the keyboard that corresponds to the desired chord type (as
printed on the panel).
In this example, play M7 key.
• Usually, a Major chord name is represented by a root note name.
E.g., “C” represents C Major.
• If you press the [+]/[–] buttons, another inversion will be indicated.
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Play a chord, following the Light Guide.
The display indicates the notes of the
GM7 chord, and the Light Guide
indicates which keys to play on the
keyboard.
The chord name flashes in the dis-
play (and a “congratulations” melody
is played) when the correct notes are
held down.
• • • • • • • • • • • • • • • • • • • What is a Chord?• • • • • • • • • • • • • • • • • •
The simple answer: Three or more notes played simultaneously is a chord. (Two
notes played together is an “interval” — an interval being the distance between two
different notes. This is also referred to as a “harmony.”) Depending on the intervals
between the three or more notes, a chord can sound beautiful or muddy and dissonant.
The organization of notes in the example at left — a triad
chord — produces a pleasant, harmonious sound. Triads
are made up of three notes and are the most basic and
common chords in most music.
In this triad, the lowest note is the “root.” The root is the most important note in the
chord, because it anchors the sound harmonically by determining its “key” and forms
the basis for how we hear the other notes of the chord.
The second note of this chord is four semitones higher than the first, and the third is
three semitones higher than the second. Keeping our root note fixed and changing these
notes by a semitone up or down (sharp or flat), we can create four different chords.
Major chord
(ex. C)
Minor chord
(ex. Cm)
Augmented chord
(ex. Caug)
Diminished chord
(ex. Cdim)
Minor 3rd Major 3rd
Major 3rd
Minor 3rd
Major 3rd Major 3rd
Minor 3rd Minor 3rd
Keep in mind that we can also change the “voicing” of a chord — for example, change
the order of the notes (called “inversions”), or play the same notes in different octaves
— without changing the basic nature of the chord itself.
Inversion examples for the key of C
E
C
G
C
G
E
G
E
C
Beautiful sounding harmonies can be built in this manner. The use of intervals and
chords is one of the most important elements in music. A wide variety of emotions
and feelings can be created depending on the types of chords used and the order in
which they are arranged.
53
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Auto Accompaniment
• • • • • • • • • • • • • • • • • •Writing Chord Names• • • • • • • • • • • • • • • •
Knowing how to read and write chord names is an easy yet invaluable skill. Chords
are often written in a kind of shorthand that makes them instantly recognizable (and
gives you the freedom to play them with the voicing or inversion that you prefer).
Once you understand the basic principles of harmony and chords, it’s very simple to
use this shorthand to write out the chords of a song.
First, write the root note of the chord in an uppercase letter. If you need to specify
sharp or flat, indicate that to the right of the root. The chord type should be indicated
to the right as well. Examples for the key of C are shown below.
Major chord
Minor chord
Augmented chord
Diminished chord
C Cm Caug Cdim
For simple major chords, the type is omitted.
One important point: Chords are made up of notes “stacked” on top of each other,
and the stacked notes are indicated in the chord name of the chord type as a number
— the number being the distance of the note from the root. (See the keyboard dia-
gram below.) For example, the minor 6th chord includes the 6th note of the scale, the
major 7th chord has the 7th note of the scale, etc.
The Intervals of the Scale
Dominant 7th (flatted 7th)
To better understand the intervals and
the numbers used to represent them in
the chord name, study this diagram of
the C major scale:
C
D
E
F
G
A
B
C
D
E
F
Root
4th
3rd
7th
6th
5th
11th
9th
Octave
2nd
Other Chords
Csus4
C7
Cm7
CM7
Major chord
5th
4th
Dominant Major chord
7th
Dominant Minor chord
7th
7th
b
Cm7 5
Cm6
C(9)
Cdim7
* Bbb = A
Dominant Diminished
7th chord
Minor
chord
6th
9th
Diminished 7th Diminished
(double flatted chord
7th)
54
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Playing a Melody along with the Accompaniment
You can play a melody along with the accompaniment.
Accompaniment
key range
Play a melody with
While playing different chords
your right hand along with
with your left hand...
the accompaniment.
Adjusting the Accompaniment Volume
The playback volume of the accompaniment can be adjusted. This volume control
affects only the accompaniment volume.
Press the [OVERALL] button repeatedly until “ACMP VOL”
appears in the display.
Current Accompaniment volume value
Press the numeric keypad or [+]/[–] buttons to set the
desired Accompaniment Volume value (000–127).
The value in-
creases and the
volume level is
raised.
The value de-
creases and the
volume level is
lowered.
• You can instantly restore the default setting of “100” by pressing both [+]/[–] but-
tons simultaneously (when Accompaniment Volume is selected).
• Accompaniment Volume cannot be changed unless the Style mode is active.
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Auto Accompaniment
Changing the Accompaniment Section
Accompaniment consists of Intro, Main A/B (Fill-in), and Ending sections. Using differ-
ent sections based on the structure of songs enables you to enhance musical
expression.
Intro
Press the [INTRO/ENDING] button before you start playing to select an Intro section.
The Intro section is followed by the Main section.
Press the button before
the rhythm part starts.
Press the [MAIN/AUTO FILL] button before pressing the [START/STOP] button to spec-
ify the Main section that follows the Intro section.
To cancel the Intro section, press the [INTRO/ENDING] button again. The display indi-
cates the Main section (A or B) that will be played when the song starts.
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Main
There are two Main sections, A and B. When you press the [MAIN/
AUTO FILL] button, the EZ-20 plays the Fill-in pattern, then changes
to another variation.
You can also assign the accompaniment sections by press-
ing the [MAIN/AUTO FILL] button before the song starts
(while the rhythm part is stopped).
About the Fill-in Patterns
If you press the
[MAIN/AUTO FILL] button
before beat 4...
...a fill-in pattern plays
immediately until the
end of the measure...
...and the Main A or B
section begins here.
1st measure
2nd measure
3rd measure
1
2
3
4
1
2
3
4
1
2
3
Beat
If you press the
[MAIN/AUTO FILL] button
here, after beat 4...
...a fill-in pattern
plays from here...
...and the Main A or B
section begins here.
Ending
When you press the [INTRO/ENDING] button at the end of the
song, the EZ-20 plays the Ending section appropriate for the song,
then stops the performance.
Ritardando (rit.)
If you press the [INTRO/ENDING] button during the Ending section, the song gets
slower little by little and then stops.
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MIDI Functions
The EZ-20 also features MIDI terminals, allowing you to inter-
face the EZ-20 with other MIDI instruments and devices.
About MIDI
MIDI (Musical Instrument Digital Interface) is a worldwide standard that is built into
many electronic musical instruments and other digital music related devices, allowing
them to be connected and "communicate" with each other.
For two MIDI instruments to communicate, they must be connected by MIDI cables. In
a basic example, the MIDI IN and MIDI OUT terminals of the EZ-20 could be con-
nected to the MIDI OUT and MIDI IN terminals of a sequencer, allowing you to record
and play back performance data from the EZ-20.
The instruments communicate with each other by sending “messages” or MIDI data.
The sending instrument usually assigns the data to one of sixteen MIDI channels, then
transmits it over the MIDI cable. The cable itself, however, is not divided up into six-
teen channels. Just as with a television set that receives programs on different channels,
it is up to the receiving instrument to "tune into" the proper MIDI channel. If the send-
ing and receiving channels on the respective instruments do not match, the receiving
instrument may not understand or respond to the one sending.
MIDI Terminals
In order to exchange MIDI data between multiple devices, each device must be con-
nected by a cable.
The MIDI terminals of the EZ-20 are located on the rear panel.
MIDI IN....................... Receives MIDI data from another MIDI device.
MIDI OUT................... Transmits the EZ-20’s keyboard information as MIDI data to
another MIDI device.
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How Can MIDI be Used?
In the simple, yet powerful MIDI application example below, the Yamaha QY100
Music Sequencer is used to record and play back performance data played on the EZ-
20 keyboard.
Connect the MIDI IN of
the EZ-20 to the MIDI
OUT of the QY100
Connect the MIDI OUT
of the EZ-20 to the
MIDI IN of the QY100
• On the EZ-20, the following channels (eight total) are enabled for MIDI recep-
tion: 1, 2, 3, 4, 5, 6, 7, 10. The MIDI transmit channels are fixed to the following
data:
Ch. 1 : Keyboard, harmony
Ch. 2 : Bass
Ch. 3 : Chord
Ch. 4–7 : Other
Ch. 10 : Rhythm
• Parts that have been recorded using the EZ-20 should also be played back from
the EZ-20. Data may not play back as expected when using other sound sources
(such as the internal sounds of the QY100).
Also, a connected sound source may sound at a different octave from that origi-
nally played on the EZ-20.
• MIDI data cannot be transmitted during song playback.
• Avoid using MIDI cables 15 meters or longer, since doing so can result in MIDI
errors.
Viewing the Notation for MIDI Channel 1
• The EZ-20 has a special function that lets you view the notes of the MIDI data
(channel 1 only) on the display.
59
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Troubleshooting
Problem
Possible Cause and Solution
When the EZ-20 is turned on or
off, a popping sound is tempo-
rarily produced.
This is normal and indicates that the EZ-20 is receiving electrical
power.
• The volume level is low.
• Tonal quality has degraded.
• The display indication is
turned off suddenly and the
panel settings are reset.
The battery voltage is low. Replace all six batteries with new ones,
or use the AC adaptor.
Noise is produced from the EZ-
20.
When using a mobile phone, noise is produced. Using a mobile
phone in close proximity to the EZ-20 may produce interference.
To prevent this, turn off the mobile phone or use it further away
from the EZ-20.
There is no sound even when
the keyboard is played or when a
song is being played back.
Check that nothing is connected to the PHONES/OUTPUT jack on
the rear panel.When a set of headphones is plugged into this jack,
no sound is output.
hand section are used only for entering the chord root and type.
The auto accompaniment
doesn’t turn on, even when
pressing the [ACMP ON/OFF]
button.
When playing back one of the Pianist styles (#89–#100), the
rhythm cannot be heard.The Pianist styles have no drums or bass
- only piano accompaniment.
Not all of the voices seem to
sound, or the sound seems to be
cut off.
The EZ-20 is polyphonic up to a maximum of 16 notes. If the Dual
voice or Split voice is being used and a style or song is playing
back at the same time, some notes/sounds may be omitted (or
“stolen”) from the accompaniment or song.
The accompaniment does not
sound properly.
Make sure that the Accompaniment Volume (page 55) is set to an
appropriate level.
The polarity of the footswitch is
reversed.
You turned on the power to the EZ-20 while pressing the foot-
switch. Turn the power off, then turn it on again without pressing
the footswitch.
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Voice List
Maximum Polyphony
The EZ-20 has 16-note maximum polyphony. This means that it can play a maximum
of up to 16 notes at once, regardless of what functions are used. Auto Accompaniment
uses a number of the available notes, so when Auto Accompaniment is used the total
number of available notes for playing on the keyboard is correspondingly reduced. The
same applies to the Split Voice and Song functions.
• The Voice List includes MIDI program change numbers for each voice. Use
these program change numbers when playing the EZ-20 via MIDI from an exter-
nal device.
• Some voices may sound continuously or have a long decay after the notes have
been released while the sustain pedal (footswitch) is held.
The following voices can be selected when the Voice mode is
active.They can also be selected by a connected MIDI device; the
corresponding bank select messages are: MSB=00H, LSB=70H.
When selecting voices via MIDI:
*
The Harmony voices (#054 - #063) and Echo voices (#079 -
#088) are sounded without the respective harmony and echo
effects.
MIDI Program
Change#
MIDI Program
Change#
Used
Used
Voice#
Voice Name
PIANO
Voice#
Voice Name
Notes
Notes
41
42
43
44
40
41
42
43
OBOE
CLARINET
FLUTE
1
1
1
1
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
GRAND PIANO
HONKY-TONK PIANO
ELECTRIC PIANO 1
ELECTRIC PIANO 2
ELECTRIC PIANO 3
ELECTRIC PIANO 4
HARPSICHORD
CLAVI
2
2
2
2
1
1
2
1
1
PAN FLUTE
SYNTHESIZER
45
46
47
48
49
50
51
52
44
45
46
47
48
49
50
51
THICK LEAD
2
1
2
1
1
1
2
1
SIMPLE LEAD
THICK SAWTOOTH
SIMPLE SAWTOOTH
SYNTH BASS
SYNTH STRINGS
SYNTH BRASS
CELESTA
ORGAN
10
11
12
13
14
15
9
ELECTRIC ORGAN 1
ELECTRIC ORGAN 2
WAVE ORGAN
CHURCH ORGAN
ACCORDION
HARMONICA
GUITAR/BASS
SOFT GUITAR
FOLK GUITAR
12STRINGS GUITAR
JAZZ GUITAR
ELECTRIC GUITAR
DISTORTION GUITAR
WOOD BASS
FINGER BASS
SLAP BASS
2
2
2
2
2
1
SLOW STRINGS
10
11
12
13
14
53
52
CHORUS
1
HARMONY
54
55
56
57
58
59
60
61
62
63
53
54
55
56
57
58
59
60
61
62
PIANO TRIO
3
2
3
3
3
2
2
2
3
2
PIANO COUNTRY
ELECTRIC PIANO TRIO
HARPSICHORD TRIO
ELECTRIC ORGAN TRIO
VIBRAPHONE DUET
TRUMPET DUET
16
17
18
19
20
21
22
23
24
15
16
17
18
19
20
21
22
23
1
1
2
1
2
2
1
1
1
HORN DUET
CLARINET TRIO
FLUTE DUET
SPLIT
64
65
66
67
68
69
70
71
72
73
63
64
65
66
67
68
69
70
71
72
WOOD BASS / PIANO
STRINGS / PIANO
FINGER BASS / ELECTRIC PIANO
SLAP BASS / CLAVI
FINGER BASS / ELECTRIC ORGAN
FINGER BASS / FOLK GUITAR
HARP / VIOLIN
FRENCH HORN / TRUMPET
SYNTH BASS / BRASS SECTION
PIANO / FLUTE
1
1
1
1
1
1
1
1
1
1
STRINGS/MALLET
STRINGS
25
26
27
28
29
30
31
32
33
24
25
26
27
28
29
30
31
32
1
1
1
1
1
1
1
1
1
VIOLIN
CELLO
HARP
SITAR
BANJO
VIBRAPHONE
MARIMBA
STEEL DRUMS
WIND
TRUMPET
TROMBONE
MUTE TRUMPET
FRENCH HORN
BRASS SECTION
ALTO SAX
SUSTAIN
SUSTAIN PIANO
74
75
76
77
78
73
74
75
76
77
1
1
1
1
1
34
35
36
37
38
39
40
33
34
35
36
37
38
39
1
1
1
1
1
1
1
SUSTAIN ELECTRIC PIANO 1
SUSTAIN ELECTRIC PIANO 2
SUSTAIN VIBRAPHONE
SUSTAIN STRINGS
ECHO
79
80
78
79
ECHO PIANO
1
1
TENOR SAX
ECHO ELECTRIC PIANO
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MIDI Program
Change#
MIDI Program
Change#
Used
Used
Voice#
Voice Name
ECHO HARPSICHORD
ECHO CELESTA
ECHO FOLK GUITAR
ECHO BANJO
ECHO VIBRAPHONE
ECHO MARIMBA
ECHO STEEL DRUMS
ECHO DRUM KIT
DUAL
PIANO CONCERTO
ELECTRIC PIANO CONCERTO
FAIRY LAND
Voice#
Voice Name
A B C
A B C (OBOE)
DoReMi
DoReMi (OBOE)
SOUND EFFECTS
SOUND EFFECTS
DRUMS
Notes
Notes
81
82
83
84
85
86
87
88
80
81
82
83
84
85
86
*1
1
1
1
1
1
1
1
1
97
98
96
97
98
*1
1
1
1
1
99
100
DRUM KIT
*1 MSB=7FH, LSB=00H, Prg Ch#=1
89
90
91
92
93
94
95
96
88
89
90
91
92
93
94
95
2
2
2
2
2
2
2
2
MOOD GUITAR
RICH GUITAR
EXCEL VIOLIN
CRYSTAL
STAR SHIP
The following voices cannot be directly selected from the panel
controls; they are special voices programmed into the songs of
the EZ-20 and are selected automatically in song playback.
However, they can be selected by a connected MIDI device; the
corresponding bank select messages are: MSB = 00H, LSB =
00H.
MIDI Program
Change#
Used
Notes
MIDI Program
Change#
Used
Notes
Voice Name
Voice Name
0
Piano
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
59
Muted Trumpet
French Horn
Brass Section
Synth Brass
1
3
Honky-tonk Piano
Electric Piano 1
Electric Piano 2
Harpsichord
Clavi
60
1
4
61
2
5
63
1
6
65
Alto Sax
1
7
66
Tenor Sax
1
8
Celesta
68
Oboe
1
11
12
16
17
19
21
22
23
24
25
26
27
28
29
30
32
33
34
36
38
40
42
46
49
51
52
56
57
Vibraphone
Marimba
71
Clarinet
1
73
Flute
1
Electric Organ 1
Electric Organ 2
Church Organ
Accordion
75
Pan Flute
1
80
Lead
1
81
Sawtooth
1
88
Piano Concerto
Electric Piano Concerto
Fairy land
2
Harmonica
Wave Organ
Soft Guitar
Folk Guitar
Jazz Guitar
Electric Guitar
12Strings Guitar
Rich Guitar
Distortion Guitar
Wood Bass
Finger Bass
Mute Bass
Slap Bass
89
2
90
2
92
Mood Guitar
Excel Violin
2
93
2
94
Star ship
2
95
Slow Strings
Crystal
1
98
2
104
105
114
117
118
119
120
121
122
123
124
125
126
127
Sitar
1
Banjo
1
Steel Drums
Sound Effects
Wood Bass / Piano
Strings / Piano
Finger Bass / Electric Piano
Slap Bass / Clavi
Finger Bass / Electric Organ
Finger Bass / Folk Guitar
Harp / Violin
1
1
1
1
Synth Bass
Violin
1
1
Cello
1
Harp
1
Strings
1
Synth Strings
Chorus
French Horn / Trumpet
Synth Bass / Brass Section
Piano / Flute
1
1
Trumpet
1
Trombone
62
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Sound Effects&Drum Kit List
*
*
Each percussion voice uses one note.
Voices with the same Alternate Note Number (*1 ... 2) cannot
be played simultaneously. (They are designed to be played
alternately with each other.)
Bank MSB#
Bank LSB#
0
127
0
Bank MSB#
Bank LSB#
0
127
0
112
112
Program
Change#
Program
Change#
98
1
98
1
Keyboard
Keyboard
Sound Effects
Drum Kit
Sound Effects
Drum Kit
Alternate
assign
Alternate
assign
Note#
Note
Note#
Note
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
C1
C#1
D1
Want to play?
LION 1
Check this out!
LION 2
Excellent
Very Good
MONKEY 1
Good
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
G3
G#3
A3
Snare Drum 1
Hi-Hat Pedal
Snare Drum 2
Hi-Hat Open
Floor Tom
1
1
D#1
E1
A#3
B3
F1
C4
Low Tom
Cat
F#1
G1
C#4
D4
Crash Cymbal
Mid Tom
G#1
A1
MONKEY 2
Try again
Dog1
D#4
E4
Splash Cymbal
High Tom
A#1
B1
F4
Cowbell
One
F#4
G4
Conga H Mute
Bongo H
C2
Two
C#2
D2
Dog2
G#4
A4
Conga H Open
Bongo L
Three
D#2
E2
Cat1
A#4
B4
Conga L
Four
2
2
Triangle Mute
Triangle Open
Timbale H
Tamboulin
Timbale L
F2
Go!
C5
Bird 1
F#2
Cat2
C#5
D5
Electronic Bass
Drum
55
56
G2
D#5
E5
Electronic Snare
Drum
G#2
Agogo H
F5
Agogo L
Electronic Floor
Tom
57
58
59
A2
A#2
B2
F#5
G5
Guiro Short
Guiro Long
Bell Tree
Shaker
Electronic Low
Tom
G#5
A5
Dog
Bird 2
Electronic Mid
Tom
60
61
62
C3
C#3
D3
A#5
B5
Claves
C6
Electronic High
Tom
63
64
65
66
D#3
E3
Rim Shot
Bass Drum 1
Bass Drum 2
Hi-Hat Close
F3
F#3
1
63
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Style List & Multipads
Style List
No.
Style Name
8 BEAT
No.
Style Name
ROCK
No.
Style Name
No.
Style Name
COUNTRY & WESTERN
58 Dixieland
87 Orchestra Waltz
88 Crystal Waltz
PIANIST
1
2
3
4
5
6
7
8 Beat Pop
29 Rock
8 Beat Uptempo
8 Beat Standard
Folkrock
30 8 Beat Rock Ballad
31 16 Beat Rock
32 16 Beat Rock Ballad
33 Hard Rock
34 6/8 Heavy Rock
35 Rock Shuffle
36 Slow Rock
37 US Rock
59 Bluegrass
60 2/4 Country
61 Country Waltz
62 Country Ballad
63 Country Shuffle
64 Cowboy Boogie
LATIN
89 Stride
90 8 beat
Pop Rock
91 Honky-Tonk
92 Swing1
8 Beat Medium
Crystal Pop
16 BEAT
93 Swing2
94 Jazz Waltz
95 Dance Pop
96 Rock & Roll
97 Ragtime
98 March
8
9
16 Beat1
65 Bossa Nova
66 Salsa
16 Beat2
38 Rock & Roll
39 Boogie
10 16 Beat Pop
11 16 Beat Shuffle
12 16 Beat Ballad
BALLAD
67 Samba
68 Mambo
40 Twist
69 Beguine
RHYTHM & BLUES
41 R&B
99 6/8 March
100 Arpeggio
70 Merengue
71 Bolero Lento
72 Reggae 1
73 Reggae 2
74 Cha Cha Cha
75 Foxtror
13 Piano Ballad
14 8 Beat Ballad
15 6/8 Ballad
16 Fusion Ballad
17 Harp Arpeggio
18 Music Box
DANCE
42 Funk
43 Soul
44 Soul Ballad
45 Motown
46 Gospel Shuffle
47 6/8 Gospel
48 6/8 Blues
JAZZ
76 Rumba
77 Tango Continental
78 Jive
19 Techno
20 Euro Techno
21 Eurobeat
49 Swing1
MARCH & WALTZ
79 US March
80 German March
81 6/8March
50 Swing2
22 Euro House
23 Hip Hop
51 Cool Jazz
52 Jazz Ballad
53 Jazz Waltz
54 Big Band Swing
55 Big Band Ballad
56 Jazz Quartet
57 Fusion
24 DancePop
25 70s Disco
26 Disco Tropical
27 Pop Reggae
28 Shakin'
82 Polka
83 Standard Waltz
84 Pop Waltz
85 German Waltz
86 Viennese Waltz
64
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Multi pads
Keyboard
Multi Pads
Want to play?
Note#
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Note
C1
C#1
D1
Piano 1
Check this out!
Piano 2
Excellent
Very Good
Piano 3
Good
D#1
E1
F1
F#1
G1
G#1
A1
Piano 4
Try Again
Twinkle 1
1,2
A#1
B1
C2
1,2,3
C#2
D2
Twinkle 2
1,2,3,4
D#2
E2
Twinkle 3
1,2,1,2,3,4
Go
F2
F#2
Twinkle 4
65
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67
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NOTE:
*1 The transmitted velocity value is constant, for notes played
on the keyboard.
*2 MSB can be used to change the voice for the Melody or
Rhythm.
MSB=00H :Melody Voice
MSB=7FH : Rhythm Voice
LSB: Refer to Voice list.
*3 For program change values, refer to the voice list.
Program change and other like channel messages received
will not affect the EZ-20 panel settings or what is being
played on the keyboard.
*4 < GM System on > F0H,7EH,7FH, 09H, 01H, F7H
All data is restored to the default values.
*5 MIDI does not function (transmit/receive) in the Song mode.
68
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Specifications
Keyboards
Yamaha Educational Suite
Speakers
• 61 standard-size keys (C1
–C6) with Light Guide
• Dictionary
• Lesson 1–3
• 12 cm x 2
Power Supply
Display
• Large multi-function LCD
One Touch Setting
• Voice (for each style or
song)
• Adaptor : Yamaha PA-3B
AC power adaptor
• Batteries : Six “D” size,
R20P(LR20) or equivalent
batteries
display
Setup
Overall controls
• ABC/DoReMi
• Grade
• Talking
• Transpose
• STANDBY/ON
• MASTER VOLUME : MIN
- MAX
Power Consumption
• 10 W (when using PA-3B
power adaptor)
Panel Controls
• OVERALL, SONG, VOICE,
STYLE, PORTABLE
• Tuning
Dimensions (W x D x H)
• 931 x 348.8 x 127.9 mm
• Accompaniment Volume
• Song Volume
• Metronome Volume
GRAND, METRONOME,
DEMO, Dict., L, R, [0]–
[9], [+] (ON), [–] (OFF),
TEMPO/TAP, LESSON
[1]–[3], ABC/DoReMi,
LIGHT ON/OFF
Weight
• 5.0 kg
Effects
Supplied Accessories
• Music Stand
• Owner’s Manual
• Song Book
• Dual (Included in Voice)
• Harmony/Echo (Included
in Voice)
• Split (Included in Voice)
• Sustain
Voice
• 100 voices
• Polyphony : 16
Optional Accessories
• Headphones : HPE-150
• AC power adaptor : PA-3B
• Footswitch : FC4, FC5
• Keyboard stand : L-2L, L-
2C
Preset Song
• 100 Songs
Auto Accompaniment
• 100 styles
• Accompaniment Control :
ACMP ON/OFF, SYNC
START, START/STOP,
INTRO/ENDING, MAIN
A/B(AUTO FILL)
Auxiliary jacks
• PHONES/OUTPUT, DC
IN 12V, MIDI IN/OUT,
SUSTAIN
Amplifier
• Fingering : Multi fingering
• Accompaniment Volume
• 2 W + 2 W
* Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp.
reserves the right to change or modify products or specifications at any time without prior notice. Since
specifications, equipment or options may not be the same in every locale, please check with your
Yamaha dealer.
69
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Index
Misc.
L
T
Lesson................................. 35
Light Guide......................... 32
A
M
Main A/B ............................ 57
MIDI Implementation Chart 66
MIDI terminals.................... 58
Multi Fingering ................... 50
Multi Pads........................... 33
V
voices, selecting and playing42
B
N
C
O
OVERALL............................ 23
P
PHONES/OUTPUT jack........ 9
Portable Grand ................... 40
D
Q
Quick Guide....................... 12
R
E
Root.................................... 53
S
F
sections (accompaniment)... 56
Single Finger chords............ 50
songs, selecting and playing 28
Specifications...................... 69
SUSTAIN .............................. 9
Sync Start............................ 47
G
H
I
70
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Limited Warranty
90 DAYS LABOR
1 YEAR PARTS
Yamaha Corporation of America, hereafter referred to as Yamaha, 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. This
warranty is applicable to all models included in the following series of products:
PSR SERIES OF PORTATONE ELECTRONIC KEYBOARDS
If during the first 90 days that immediately follows the purchase date, your new Yamaha product covered by this warranty is
found to have a defect in material and/or workmanship, Yamaha and/or its authorized representative will repair such defect with-
out charge for parts or labor.
If parts should be required after this 90 day period but within the one year period that immediately follows the purchase date,
Yamaha will, subject to the terms of this warranty, supply these parts without charge. However, charges for labor, and/or any mis-
cellaneous expenses incurred are the consumers responsibility. Yamaha reserves the right to utilize reconditioned parts in repair-
ing these products and/or to use reconditioned units as warranty replacements.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY WHICH YAMAHA MAKES IN CONNECTION WITH
THESE PRODUCTS. ANY IMPLIED WARRANTY APPLICABLE TO THE PRODUCT, INCLUDING THE WAR-
RANTY OF MERCHANT ABILITY IS LIMITED TO THE DURATION OF THE EXPRESS WARRANTY. YAMAHA
EXCLUDES AND SHALL NOT BE LIABLE IN ANY EVENT FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Some states do not allow limitations that relate to implied warranties and/or the exclusion of incidental or consequential dam-
ages. Therefore, these limitations and exclusions may not apply to you.
This warranty gives you specific legal rights. You may also have other rights which vary from state to state.
CONSUMERS RESPONSIBILITIES
If warranty service should be required, it is necessary that the consumer assume certain responsibilities:
1. Contact the Customer Service Department of the retailer selling the product, or any retail outlet authorized byYamaha to sell
the product for assistance. You may also contact Yamaha directly at the address provided below.
2. Deliver the unit to be serviced under warranty to: the retailer selling the product, an authorized service center, or to Yamaha
with an explanation of the problem. Please be prepared to provide proof purchase date (sales receipt, credit card copy, etc.)
when requesting service and/or parts under warranty.
3. Shipping and/or insurance costs are the consumers responsibility.* Units shipped for service should be packed securely.
*Repaired units will be returned PREPAID if warranty service is required within the first 90 days.
IMPORTANT: Do NOT ship anything to ANY location without prior authorization. A Return Authorization (RA) will
be issued that has a tracking number assigned that will expedite the servicing of your unit and provide a tracking system
if needed.
4. Your owners manual contains important safety and operating instructions. It is your responsibility to be aware of the contents
of this manual and to follow all safety precautions.
EXCLUSIONS
This warranty does not apply to units whose trade name, trademark, and/or ID numbers have been altered, defaced, exchanged
removed, or to failures and/or damages that may occur as a result of:
1. Neglect, abuse, abnormal strain, modification or exposure to extremes in temperature or humidity.
2. Improper repair or maintenance by any person who is not a service representative of a retail outlet authorized by Yamaha to
sell the product, an authorized service center, or an authorized service representative of Yamaha.
3. This warranty is applicable only to units sold by retailers authorized by Yamaha to sell these products in the U.S.A., the Dis-
trict of Columbia, and Puerto Rico. This warranty is not applicable in other possessions or territories of the U.S.A. or in any
other country.
Please record the model and serial number of the product you have purchased in the spaces provided below.
Model___________________________ Serial #________________________________ Sales Slip
#________________________________
Purchased from____________________________________________________________
Date______________________________________
(Retailer)
YAMAHA CORPORATION OF AMERICA
Electronic Service Division
6600 Orangethorpe Avenue
Buena Park, CA 90620
KEEP THIS DOCUMENT FORYOUR RECORDS. DO NOT MAIL!
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For details of products, please contact your nearest Yamaha or the
authorized distributor listed below.
Die Einzelheiten zu Produkten sind bei Ihrer unten aufgeführten
Niederlassung und bei Yamaha Vertragshändlern in den jeweiligen
Bestimmungsländern erhältlich.
Pour plus de détails sur les produits, veuillez-vous adresser à Yamaha ou
au distributeur le plus proche de vous figurant dans la liste suivante.
Para detalles sobre productos, contacte su tiendaYamaha más cercana
o el distribuidor autorizado que se lista debajo.
ITALY
Yamaha Musica Italia S.P.A.,
Home Keyboard Division
Viale Italia 88, 20020 Lainate (Milano), Italy
Tel: 02-935-771
NORTH AMERICA
ASIA
CANADA
HONG KONG
Yamaha Canada Music Ltd.
135 Milner Avenue, Scarborough, Ontario,
M1S 3R1, Canada
Tom Lee Music Co., Ltd.
11/F., Silvercord Tower 1, 30 Canton Road,
Tsimshatsui, Kowloon, Hong Kong
Tel: 2737-7688
Tel: 416-298-1311
SPAIN/PORTUGAL
Yamaha-Hazen Electronica Musical, S.A.
Ctra. de la Coruna km. 17, 200, 28230
Las Rozas (Madrid) Spain
U.S.A.
INDONESIA
PT. Yamaha Music Indonesia (Distributor)
PT. Nusantik
Gedung Yamaha Music Center, Jalan Jend. Gatot
Subroto Kav. 4, Jakarta 12930, Indonesia
Tel: 21-520-2577
Yamaha Corporation of America
6600 Orangethorpe Ave., Buena Park, Calif. 90620,
U.S.A.
Tel: 91-201-0700
Tel: 714-522-9011
GREECE
Philippe Nakas S.A.
Navarinou Street 13, P.Code 10680, Athens, Greece
Tel: 01-364-7111
KOREA
Cosmos Corporation
1461-9, Seocho Dong, Seocho Gu, Seoul, Korea
Tel: 02-3486-0011
CENTRAL & SOUTH AMERICA
MEXICO
Yamaha de Mexico S.A. De C.V.,
Departamento de ventas
Javier Rojo Gomez No.1149, Col. Gpe Del
Moral, Deleg. Iztapalapa, 09300 Mexico, D.F.
Tel: 686-00-33
SWEDEN
Yamaha Scandinavia AB
J. A. Wettergrens Gata 1
Box 30053
S-400 43 Göteborg, Sweden
Tel: 031 89 34 00
MALAYSIA
Yamaha Music Malaysia, Sdn., Bhd.
Lot 8, Jalan Perbandaran, 47301 Kelana Jaya,
Petaling Jaya, Selangor, Malaysia
Tel: 3-703-0900
BRAZIL
DENMARK
YS Copenhagen Liaison Office
Generatorvej 8B
DK-2730 Herlev, Denmark
Tel: 44 92 49 00
Yamaha Musical do Brasil LTDA.
Av. Rebouças 2636, São Paulo, Brasil
Tel: 011-853-1377
PHILIPPINES
Yupangco Music Corporation
339 Gil J. Puyat Avenue, P.O. Box 885 MCPO,
Makati, Metro Manila, Philippines
Tel: 819-7551
ARGENTINA
Yamaha Music Argentina S.A.
Viamonte 1145 Piso2-B 1053,
Buenos Aires, Argentina
Tel: 1-4371-7021
FINLAND
F-Musiikki Oy
Kluuvikatu 6, P.O. Box 260,
SF-00101 Helsinki, Finland
Tel: 09 618511
SINGAPORE
Yamaha Music Asia Pte., Ltd.
11 Ubi Road #06-00, Meiban Industrial Building,
Singapore
PANAMA AND OTHER LATIN
AMERICAN COUNTRIES/
CARIBBEAN COUNTRIES
NORWAY
Norsk filial av Yamaha Scandinavia AB
Grini Næringspark 1
N-1345 Østerås, Norway
Tel: 67 16 77 70
Tel: 65-747-4374
TAIWAN
Yamaha de Panama S.A.
Yamaha KHS Music Co., Ltd.
10F, 150, Tun-Hwa Northroad,
Taipei, Taiwan, R.O.C.
Torre Banco General, Piso 7, Urbanización Marbella,
Calle 47 y Aquilino de la Guardia,
Ciudad de Panamá, Panamá
ICELAND
Skifan HF
Skeifan 17 P.O. Box 8120
IS-128 Reykjavik, Iceland
Tel: 525 5000
Tel: 02-2713-8999
Tel: 507-269-5311
THAILAND
Siam Music Yamaha Co., Ltd.
121/60-61 RS Tower 17th Floor,
Ratchadaphisek RD., Dindaeng,
Bangkok 10320, Thailand
Tel: 02-641-2951
EUROPE
THE UNITED KINGDOM
Yamaha-Kemble Music (U.K.) Ltd.
Sherbourne Drive, Tilbrook, Milton Keynes,
MK7 8BL, England
OTHER EUROPEAN COUNTRIES
Yamaha Europa GmbH.
Siemensstraße 22-34, 25462 Rellingen,
F.R. of Germany
THE PEOPLE’S REPUBLIC OF CHINA
AND OTHER ASIAN COUNTRIES
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: 053-460-2317
Tel: 01908-366700
Tel: 04101-3030
IRELAND
Danfay Ltd.
61D, Sallynoggin Road, Dun Laoghaire, Co. Dublin
Tel: 01-2859177
AFRICA
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: 053-460-2312
GERMANY/SWITZERLAND
Yamaha Europa GmbH.
Siemensstraße 22-34, 25462 Rellingen,
F.R. of Germany
OCEANIA
AUSTRALIA
Yamaha Music Australia Pty. Ltd.
Level 1, 99 Queensbridge Street, Southbank,Victoria
3006, Australia
Tel: 04101-3030
MIDDLE EAST
TURKEY/CYPRUS
Yamaha Europa GmbH.
Siemensstraße 22-34, 25462 Rellingen,
F.R. of Germany
AUSTRIA
Yamaha Music Austria
Schleiergasse 20, A-1100 Wien Austria
Tel: 01-60203900
Tel: 3-9693-5111
NEW ZEALAND
Music Houses of N.Z. Ltd.
146/148 Captain Springs Road, Te Papapa,
Auckland, New Zealand
THE NETHERLANDS
Yamaha Music Nederland
Kanaalweg 18G, 3526KL, Utrecht, The Netherlands
Tel: 030-2828411
Tel: 04101-3030
OTHER COUNTRIES
Tel: 9-634-0099
Yamaha Music Gulf FZE
LB21-128 Jebel Ali Freezone
P.O.Box 17328, Dubai, U.A.E.
Tel: 971-4-881-5868
COUNTRIES AND TRUST
TERRITORIES IN PACIFIC OCEAN
Yamaha Corporation,
Asia-Pacific Music Marketing Group
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: 053-460-2312
BELGIUM
Yamaha Music Belgium
Keiberg Imperiastraat 8, 1930 Zaventem, Belgium
Tel: 02-7258220
FRANCE
Yamaha Musique France,
Division Claviers
BP 70-77312 Marne-la-Vallée Cedex 2, France
Tel: 01-64-61-4000
HEAD OFFICE Yamaha Corporation, Pro Audio & Digital Musical Instrument Division
Nakazawa-cho 10-1, Hamamatsu, Japan 430-8650
Tel: 053-460-3273
[PK] 20
Yamaha PK CLUB (Portable Keyboard Home Page)
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