Make sure that your local AC mains
voltage matches the voltage specified on the name plate on the bottom
panel. In some areas a voltage selector may be provided on the rear
panel of the main keyboard unit near
the power cord. Make sure that the
voltage selector is set for the voltage
in your area. The voltage selector is
set at 240V when the unit is initially
shipped. To change the setting use a
“minus” screwdriver to rotate the selector dial so that the correct voltage
appears next to the pointer on the
panel.
PRECAUTIONS
PLEASE READ CAREFULLY BEFORE PROCEEDING
* Please keep these precautions 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 internal parts or
modify them in any way. The instrument contains no user-serviceable parts.
If it should appear to be malfunctioning, discontinue use immediately and
have it inspected by qualified Yamaha service personnel.
• Do not expose the instrument to rain, use it near water or in damp or wet
conditions, or place containers on it containing liquids which might spill into
any openings.
• If the power 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
CAUTION
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the
instrument or other property. These precautions include, but are not limited to, the following:
switch, disconnect the electric plug from the outlet, and have the instrument inspected by qualified Yamaha service personnel.
• Only use the voltage specified as correct for the instrument. The required
voltage is printed on the name plate of the instrument.
• Before cleaning the instrument, always remove the electric plug from the
outlet. Never insert or remove an electric plug with wet hands.
• Check the electric plug periodically and remove any dirt or dust which may
have accumulated on it.
• Do not place the power 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.
• When removing the electric plug from an outlet, always hold the plug itself
and not the cord. Pulling by the cord can damage it.
• 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.
• Remove the electric plug from the outlet when the instrument is not to be
used for extended periods of time, or during electrical storms.
• Before connecting the instrument to other electronic components, turn off
the power for all components. Before turning the power on or off for all
components, set all volume levels to minimum.
• 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 interference which can
affect proper operation of the other products.
• Do not place the instrument in an unstable position where it might accidentally fall over.
• Before moving the instrument, remove all connected cables.
• When cleaning the instrument, use a soft, dry cloth. Do not use paint thinners,
solvents, cleaning fluids, or chemical-impregnated wiping cloths. Also, do
not place vinyl or plastic objects on the instrument, since this might discolor the panel or keyboard.
• 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.
• Take care that the key cover does not pinch your fingers, and do not insert
a finger or hand in the key cover gap.
• Never insert or drop paper or metallic or other objects between the slits of
the key cover and the keyboard. If this happens, immediately turn off the
power and remove the electric plug from the outlet and have the instrument inspected by qualified Yamaha service personnel.
• Do not place the instrument against a wall (allow at least 3 cm/one-inch
from the wall), since this can cause inadequate air circulation, and possibly
result in the instrument overheating.
• Read carefully the attached documentation explaining the assembly process. Failure to assemble the instrument in the proper sequence might result in damage to the instrument or even injury.
• Do not operate the instrument for a long period of time at a high or uncomfortable volume level, since this can cause permanent hearing loss. If you
experience any hearing loss or ringing in the ears, consult a physician.
■USING THE BENCH (if included)
• Do not play carelessly with or stand on the bench. Using it as a tool or stepladder or for any other purpose might result in accident or injury.
• Only one person should sit on the bench at a time, in order to prevent the
possibility of accident or injury.
• If the bench screws become loose due to extensive long-term use, tighten
them periodically using the included tool.
■SAVING USER DATA
• Save all data to an external device such as the Yamaha DOU-10 Disk Orchestra Unit, in order to help prevent the loss of important data due to a
malfunction or user operating error.
Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or destroyed.
Always turn the power off when the instrument is not in use.
(1)B_EL/CL
Introduction
Thank you for choosing a Yamaha YDP-88II Digital Piano. Your YDP-88II is a fine musical instrument
that employs advanced Yamaha music technology. With the proper care, your YDP-88II will give you many
years of musical pleasure.
● Yamaha’s AWM (Advanced Wave Memory) tone
generator system offers rich, realistic voices.
● Touch-sensitive keys provides extensive expressive control and outstanding playability.
● Dual play mode allows 2 voices to be played
simultaneously.
● Metronome feature with variable tempo facilitates
practice.
● Record and play back anything you play on the
keyboard (up to approximately 1,300 notes).
● MIDI compatibility and a range of MIDI functions
make the YDP-88II useful in a range of advanced
MIDI music systems.
In order to make the most of your YDP-88II’s performance potential and features, we urge you to read
this Owner’s Manual thoroughly, and keep it in a safe place for later reference.
Contents
■
The Control Panel.........................................................2
The serial number of this product may be found on the bottom of the unit. You
should note this serial number in the space provided below and retain this manual
as a permanent record of your purchase to aid identification in the event of theft.
ON, a second time to turn the power OFF. When the
power is initially turned ON, the [PIANO] voice
selector LED will light.
2 [MASTER VOLUME] Control
The [MASTER VOLUME] control adjusts the
volume (level) of sound produced by the YDP-88II’s
internal stereo sound system. The [MASTER V OL-UME] control also adjusts headphone volume when a
pair of headphones is plugged into the PHONES jack
(page 5).
3 [MIDI/TRANSPOSE] Button
The [MIDI/TRANSPOSE] button allows access
to the YDP-88II’s TRANSPOSE function (to shift the
pitch of the entire keyboard up or down) and MIDI
functions. For details refer to “TRANSPOSITION”
on page 8, and “MIDI FUNCTIONS” on page 13,
respectively.
4 Voice Selectors
The YDP-88II has five voice selectors. Simply
press any of the voice selectors to select the corresponding voice. The voice selector LED will light to
indicate which voice is currently selected.
The YDP-88II also has a DUAL mode in which
two voices can be played simultaneously across the
full range of the keyboard — see page 7 for details.
NOTE
• The PIANO voice is automatically selected
whenever the [POWER] switch is initially turned
ON.
5 [METRONOME] Button
Turns the metronome sound on and off. The
[TEMPO] control, below, is used to set the tempo of
the metronome sound. More precise tempo settings
can be achieved by using the [METRONOME]
button and the YDP-88II keyboard as described on
page 10.
6 [TEMPO] Control
This control adjusts the tempo of the YDP-88II
metronome function as well as the playback tempo of
the recorder function. The tempo range is from 32 to
280 quarter-note beats per minute.
7 RECORDER [PLAY] and [REC]
Buttons
These buttons control the YDP-88II recorder,
letting you record and play back just about anything
you play on the keyboard — up to a maximum of
about 1,300 notes. See page 11 for details.
Be careful to avoid catching your
fingers when opening or closing
the cover.
■ To open the key cover:
ZLift the cover slightly (not too much).
XSlide the cover open.
A4 B4 C5 D5 E5 F5 G5 A5 B5 C6
Right voice shift up key
(See page 6)
8 [DEMO] Button
Activates the demo playback mode in which you
can select playback of five pre-programmed demonstration sequences. See page 6 for details.
9 Pedals
The soft (left), sostenuto (center) and damper
(right) pedals provide a range of expressive control
capabilities similar to the pedal functions on an
acoustic piano. See page 8 for details.
Soft pedal
Sostenuto pedal
D6 E6 F6 G6 A6 B6 C7
9
Damper pedal
■ To close the key cover:
ZSlide the cover toward you.
XGently lower the cover over the keys.
• Hold the cover with both hands when moving it, and do not
release it until it is fully opened or closed. Be careful to
avoid catching fingers (yours or others) between the cover
and main unit.
• Do not place objects on top of the key cover. Small objects
placed on the key cover may fall inside the main unit when
the cover is opened and may not be able to be removed.
This could cause electric shock, short circuit, fire or other
serious damage to the instrument.
● The Music Stand
If you will be using sheet music with your
YDP-88II, raise the music stand built into its top
panel by lifting the rear edge of the music stand,
then flip down the music stand braces and engage
them with the corresponding recesses.
The music stand can be lowered after slightly
lifting it and folding the two brackets which
support it against the back of the stand.
• Do not try to use the music stand in a half-raised
position. Also, when lowering the stand, make sure to
press it until it is all the way down.