Roland Corporation EP-70 Owner's Manual
DIGITAL PIANO
Owner’s Manual
USING THE UNIT SAFELY ...................................................................... 2
IMPORTANT NOTES ............................................................................. 4
Main Features of the ep-90/70 ................................................. 5
Button Descriptions................................................................... 6
Getting Ready .......................................................................... 8
1. Connecting the Power Cord .................................................................................8
2. Securing the Cord ...................................................................................................8
3. Connecting the Pedal ............................................................................................. 9
4. Turning the Power On and Off ............................................................................ 9
5. Adjusting the Volume .........................................................................................10
6. Setting the Music Stand ....................................................................................... 10
7. Connecting Headphones (Sold Separately) ...................................................... 10
Listening to the Demo Songs ................................................... 11
Playing/Stopping the Demo Songs........................................................................ 11
Selecting a Song for Playback..................................................................................12
About the Demo Songs............................................................................................. 13
Playing the Keyboard............................................................. 14
Selecting the Instrumental Sound You Wish to Play ........................................... 14
Layering Two Instrument Sounds—Dual Play ....................................................14
Adding Reverberation to the Sound—Reverb Effect........................................... 15
Adding Breadth to the Sound—Chorus Effect .....................................................16
Sounding the Metronome ........................................................................................ 17
Try Recording Your Performance ............................................ 19
Recording ...................................................................................................................19
Listening to the Recorded Performance................................................................. 21
Deleting Recorded Songs ......................................................................................... 21
Convenient Functions......................................................................... 22
Disabling Buttons—Panel Lock .............................................................................22
Transposing without Changing Your Fingering—Key Transpose ...................22
Adjusting the Pitch of the Sound—Master Tuning ............................................. 23
Connecting to Audio Equipment ......................................................... 24
About the Jacks .........................................................................................................24
Making the Connections .........................................................................................24
Connecting to MIDI Devices................................................................ 25
About the MIDI Connectors ................................................................................... 25
Making the Connections .........................................................................................25
Cautions when Connecting an External MIDI Device
(Local On/Off and Omni On/Off) ........................................................................ 26
Set the MIDI Channel ..............................................................................................27
Transmitting/Receiving Sound Selection Data—Program Change .................28
Turning Transmission and Reception of Control Changes On/Off ................. 29
Transmitting Performance Data from MIDI Out .................................................29
Troubleshooting ................................................................................ 30
Functions Assigned to the Keyboard .................................................. 31
MIDI Implementation Chart................................................................ 32
Specifications .................................................................................... 33
Index ............................................................................................... 34
Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” (p. 2)
and “IMPORTANT NOTES” (p. 4). These sections provide important information concerning
the proper operation of the unit. Additionally, in order to feel assured that you have gained a
good grasp of every feature provided by your new unit, Owner’s manual should be read in its
entirety. The manual should be saved and kept on hand as a convenient reference.
Copyright © 1999 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form
without the written permission of ROLAND CORPORATION.
USING THE UNIT SAFELY
Used for instructions intended to alert
the user to the risk of death or severe
injury should the unit be used
improperly.
Used for instructions intended to alert
the user to the risk of injury or material
damage should the unit be used
improperly.
* Material damage refers to damage or
other adverse effects caused with
respect to the home and all its
furnishings, as well to domestic
animals or pets.
001
• Before using this unit, make sure to read the
instructions below, and the Owner’s Manual.
..........................................................................................................
002c
• Do not open (or modify in any way) the unit or its
AC adaptor.
..........................................................................................................
003
• Do not attempt to repair the unit, or replace parts
within it (except when this manual provides
specific instructions directing you to do so). Refer
all servicing to your retailer, the nearest Roland
Service Center, or an authorized Roland
distributor, as listed on the “Information” page.
..........................................................................................................
004
• Never use or store the unit in places that are:
• Subject to temperature extremes (e.g., direct
sunlight in an enclosed vehicle, near a heating
duct, on top of heat-generating equipment); or
are
• Damp (e.g., baths, washrooms, on wet floors);
or are
• Humid; or are
• Exposed to rain; or are
• Dusty; or are
• Subject to high levels of vibration.
..........................................................................................................
007
• Make sure you always have the unit placed so it is
level and sure to remain stable. Never place it on
stands that could wobble, or on inclined surfaces.
..........................................................................................................
008c
• Be sure to use only the AC adaptor supplied with
the unit. Also, make sure the line voltage at the
installation matches the input voltage specified on
the AC adaptor’s body. Other AC adaptors may
use a different polarity, or be designed for a
different voltage, so their use could result in
damage, malfunction, or electric shock.
..........................................................................................................
The symbol alerts the user to important instructions
or warnings.The specific meaning of the symbol is
determined by the design contained within the
triangle. In the case of the symbol at left, it is used for
general cautions, warnings, or alerts to danger.
The symbol alerts the user to items that must never
be carried out (are forbidden). The specific thing that
must not be done is indicated by the design contained
within the circle. In the case of the symbol at left, it
means that the unit must never be disassembled.
The ● symbol alerts the user to things that must be
carried out. The specific thing that must be done is
indicated by the design contained within the circle. In
the case of the symbol at left, it means that the powercord plug must be unplugged from the outlet.
008e
• Use only the attached power-supply cord.
..........................................................................................................
009
• Do not excessively twist or bend the power cord,
nor place heavy objects on it. Doing so can
damage the cord, producing severed elements and
short circuits. Damaged cords are fire and shock
hazards!
..........................................................................................................
010
• This unit, either alone or in combination with an
amplifier and headphones or speakers, may be
capable of producing sound levels that could
cause permanent hearing loss. Do not operate for
a long period 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
immediately stop using the unit, and consult an
audiologist.
..........................................................................................................
011
• Do not allow any objects (e.g., flammable material,
coins, pins); or liquids of any kind (water, soft
drinks, etc.) to penetrate the unit.
..........................................................................................................
012b
• Immediately turn the power off, remove the AC
adaptor from the outlet, and request servicing by
your retailer, the nearest Roland Service Center, or
an authorized Roland distributor, as listed on the
“Information” page when:
• The AC adaptor, the power-supply cord, or the
plug has been damaged; or
• If smoke or unusual odor occurs
• Objects have fallen into, or liquid has been
spilled onto the unit; or
• The unit has been exposed to rain (or otherwise
has become wet); or
• The unit does not appear to operate normally or
exhibits a marked change in performance.
..........................................................................................................
2
013
• In households with small children, an adult
should provide supervision until the child is
capable of following all the rules essential for the
safe operation of the unit.
..........................................................................................................
014
• Protect the unit from strong impact.
(Do not drop it!)
..........................................................................................................
015
• Do not force the unit’s power-supply cord to share
an outlet with an unreasonable number of other
devices. Be especially careful when using
extension cords—the total power used by all
devices you have connected to the extension
cord’s outlet must never exceed the power rating
(watts/amperes) for the extension cord. Excessive
loads can cause the insulation on the cord to heat
up and eventually melt through.
..........................................................................................................
016
• Before using the unit in a foreign country, consult
with your retailer, the nearest Roland Service
Center, or an authorized Roland distributor, as
listed on the “Information” page.
101b
• The unit and the AC adaptor should be located so
their location or position does not interfere with
their proper ventilation.
..........................................................................................................
102c
• Always grasp only the plug on the AC adaptor
cord when plugging into, or unplugging from, an
outlet or this unit.
..........................................................................................................
103b
• At regular intervals, you should unplug the AC
adaptor and clean it by using a dry cloth to wipe
all dust and other accumulations away from its
prongs. Also, disconnect the power plug from the
power outlet whenever the unit is to remain
unused for an extended period of time. Any
accumulation of dust between the power plug and
the power outlet can result in poor insulation and
lead to fire.
..........................................................................................................
104
• Try to prevent cords and cables from becoming
entangled. Also, all cords and cables should be
placed so they are out of the reach of children.
..........................................................................................................
106
• Never climb on top of, nor place heavy objects on
the unit.
108d: Selection
• If you need to move the instrument, take note of
the precautions listed below. At least two persons
are required to safely lift and move the unit. It
should be handled carefully, all the while keeping
it level. Make sure to have a firm grip, to protect
yourself from injury and the instrument from
damage.
1
• Check to make sure the knob bolt securing the
unit to the stand have not become loose. Fasten
them again securely whenever you notice any
loosening.
• Disconnect the power cord.
• Disconnect all cords coming from external
devices.
• Remove the music stand.
..........................................................................................................
109b
• Before cleaning the unit, turn off the power and
unplug the AC adaptor from the outlet (p. 8).
..........................................................................................................
110b
• Whenever you suspect the possibility of lightning
in your area, disconnect the AC adaptor from the
outlet.
..........................................................................................................
..........................................................................................................
107c
• Never handle the AC adaptor or its plugs with
wet hands when plugging into, or unplugging
from, an outlet or this unit.
..........................................................................................................
3
IMPORTANT NOTES
291a
In addition to the items listed under “USING THE UNIT SAFELY” on page 2 and 3, please read and observe the following:
Power Supply
301
• Do not use this unit on the same power circuit with any
device that will generate line noise (such as an electric
motor or variable lighting system).
302
• The AC adaptor will begin to generate heat after long
hours of consecutive use. This is normal, and is not a
cause for concern.
307
• Before connecting this unit to other devices, turn off the
power to all units. This will help prevent malfunctions
and/or damage to speakers or other devices.
Placement
351
• Using the unit near power amplifiers (or other equipment
containing large power transformers) may induce hum.
To alleviate the problem, change the orientation of this
unit; or move it farther away from the source of interference.
352a
• This device may interfere with radio and television
reception. Do not use this device in the vicinity of such
receivers.
352b
• Noise may be produced if wireless communications
devices, such as cell phones, are operated in the vicinity of
this unit. Such noise could occur when receiving or initiating a call, or while conversing. Should you experience
such problems, you should relocate such wireless devices
so they are at a greater distance from this unit, or switch
them off.
354a
• Do not expose the unit to direct sunlight, place it near
devices that radiate heat, leave it inside an enclosed
vehicle, or otherwise subject it to temperature extremes.
Excessive heat can deform or discolor the unit.
355b
• When moved from one location to another where the
temperature and/or humidity is very different, water
droplets (condensation) may form inside the unit. Damage
or malfunction may result if you attempt to use the unit in
this condition. Therefore, before using the unit, you must
allow it to stand for several hours, until the condensation
has completely evaporated.
358
• Do not allow objects to remain on top of the keyboard.
This can be the cause of malfunction, such as keys ceasing
to produce sound.
Maintenance
401a
• For everyday cleaning wipe the unit with a soft, dry cloth
or one that has been slightly dampened with water. To
remove stubborn dirt, use a cloth impregnated with a
mild, non-abrasive detergent. Afterwards, be sure to wipe
the unit thoroughly with a soft, dry cloth.
402
• Never use benzine, thinners, alcohol or solvents of any
kind, to avoid the possibility of discoloration and/or
deformation.
Additional Precautions
553
• Use a reasonable amount of care when using the unit’s
buttons, sliders, or other controls; and when using its jacks
and connectors. Rough handling can lead to malfunctions.
556
• When connecting / disconnecting all cables, grasp the
connector itself—never pull on the cable. This way you
will avoid causing shorts, or damage to the cable’s
internal elements.
558a
• To avoid disturbing your neighbors, try to keep the unit’s
volume at reasonable levels. You may prefer to use
headphones, so you do not need to be concerned about
those around you (especially when it is late at night).
559a
• When you need to transport the unit, package it in the box
(including padding) that it came in, if possible. Otherwise,
you will need to use equivalent packaging materials.
560
• Do not apply undue force to the music stand while it is in
use.
562
• Use a cable from Roland to make the connection. If using
some other make of connection cable, please note the
following precautions.
• Some connection cables contain resistors. Do not use
cables that incorporate resistors for connecting to this
unit. The use of such cables can cause the sound level
to be extremely low, or impossible to hear. For information on cable specifications, contact the manufacturer of the cable.
4
220
* All product names mentioned in this document are trademarks
or registered trademarks of their respective owners.
•
•
Main Features of the ep-90/70
Authentic piano performances
High-quality concert grand piano sounds, and a keyboard that’s a true pleasure to play
assure an even more realistic piano-playing experience.
Captures the brilliant resonance
The sound of a grand piano has a more brilliant timbre than that of an upright piano.
This is because the sound of a grand piano contains a greater amount of high-frequency
components. The piano sounds of the ep-90/70 reproduce this characteristic of the grand
piano.
Reproduces the extended high-frequency response
One of the features of the acoustic piano is that for the approximately one and a half
octaves at the top of the range, there is no damper to restrict the vibration of the strings.
This allows the vibration of the string to continue whether or not the damper pedal is
pressed. Since this also allows these strings to vibrate sympathetically with other strings,
they can sometimes be heard sounding independently from the low and middle-register
strings.
The ep-90/70 faithfully simulates these characteristics of the acoustic piano.
Eight Tones for use in a wide variety of musical genres
The ep-90/70 features not only piano tones, but eight different internal tones that you
can use in a variety of musical genres.
Three Metronome sounds
The ep-90/70 provides a metronome that lets you use three different sounds. You can
easily adjust the tempo and time.
Record your own performances
The ep-90/70 makes it easy to record your own performances.
5
Button Descriptions
1
2
3
4
5
→
fig.2-01-L
NOTE
Button, switch and knob names are enclosed in square brackets ( [ ] ).
Powe r
1
Volume
2
ChorusReverb
MaxMin
34
Power Indicator
When the power is turned on, this will light in red (p. 9).
[Volume] Knob
E.PianoPiano 2Piano 1
Vibra-
phone
Harpsi-
chord
Organ
5
This knob controls the master volume level (p. 10).
[Reverb] Button
Press this button to add reverberation to the sound (p. 15).
[Chorus] Button
Press this button to add the Chorus Effect to the sound (p. 16).
Tone Buttons
The following eight buttons are collectively referred to as the Tone buttons.
Use these buttons to select the tone to be played on the keyboard (p. 14).
[Piano 1] Button
[Piano 2] Button
[E. Piano] Button
[Vibraphone] Button
[Harpsichord] Button
[Organ] Button
[Strings] Button
[Choir] Button
6
By holding down three of these buttons while you then press a specific key, you can
make various settings on the ep-90/70 (p. 26–p. 29).
“Functions Assigned to the Keyboard” (p. 31)
fig.2-01-R
6
7
8
9
10
11
12
→
Button Descriptions
Metronome
BeatTempo
108
120
96
80
60
144
168
192
40
208
3
3
42
42
0
0
6
6
6
Play
RecOn/OffSound
DemoChoirStrings
6
7
8
9
10
11
12
[Tempo] Knob
Use this knob to adjust the tempo of the metronome (p. 18).
[Beat] Knob
Use this knob to select the time of the metronome (p. 18).
[Sound] Button
Press this button to change the metronome sound (p. 18).
[On/Off] Button
Press this button to switch on or off the metronome (p. 17).
[Play] Button
Press this button to play or stop the demo songs, or a recorded performance (p. 11, p. 21).
It also is used to start/stop recording (p. 19).
[Rec] Button
Press this button to put the instrument in recording standby (p. 19).
[Demo] Button
Press this button to access the demo songs (p. 11).
By holding down this button while you then press a specific key, you can make various
settings on the ep-90/70 (p. 22, p. 23).
“Functions Assigned to the Keyboard” (p. 31)
7
Getting Ready
1.
1.
2.
NOTE
To prevent malfunction and/or damage to speakers or other devices,
always turn down the volume, and turn off the power on all devices
before making any connections.
1. Connecting the Power Cord
NOTE
If the supplied AC adaptor is the ACB or ACK type, step 1 of the
procedure is not necessary.
Connect the supplied AC adaptor and AC
cord.
Connect the AC adaptor to the DC In jack
on the rear panel of the ep-90/70.
fig.3-01
DC In 9V
PowerPower
1200 mA
2. Securing the Cord
As shown in the diagram, loop the AC cord
around the cord stay to fasten it in place.
2.
Connect the AC cord to an AC outlet.
fig.3-02
1
Power
Power
On
DC In 9V
1200 mA
Off
2
On
Off
2
1
NOTE
To prevent the inadvertent disruption of power to your unit
(should the plug be pulled out accidentally), and to avoid applying
undue stress to the DC In jack, anchor the power cord using the
cord hook, as shown in the illustration.
NOTE
Even if the cord is fastened, strong tension applied to the cord may
cause it to be damaged or broken. Be careful not to pull the cord
accidentally, or to apply strong pressure to it.
8
Getting Ready
ON
Lower position
ChorusReverb
Powe r
Piano 1
MaxMin
Volume
Lit
3. Connecting the Pedal
Connect the supplied pedal to one of the
pedal jacks.
fig.3-03
MIDI
Out In
Damper
Soft
If the pedal is connected to the Damper
pedal jack, it can be used as a damper
pedal.
If the pedal is connected to the Soft pedal
jack, it can be used as a soft pedal.
InputPedal
R
L
Output
(
)
Mono
R
L (Mono
or
4. Turning the Power On and Off
NOTE
Once the connections have been completed, turn on power to your
)
various devices in the order specified. By turning on devices in the
wrong order, you risk causing malfunction and/or damage to
speakers and other devices.
1. Turn the volume all the way down.
fig.3-04
Volume
MaxMin
2. Press the [Power] switch, to turn on the
power.
The power switch is located at the right side of the back
panel.
fig.3-05
Damper Pedal
Use this pedal when you want the sound to linger on.
While the damper pedal is depressed, the sound from
the keyboard continues to linger for an extended period,
even when you remove your fingers from the keys.
This is the same function as the right-most pedal on an
acoustic piano.
Soft Pedal
This pedal softens the sound.
Playing with the soft pedal depressed produces a sound
that is not as strong as when otherwise played with the
equivalent strength.
This is the same function as the left-most pedal on an
acoustic piano.
MEMO
By connecting an additional pedal, you can use both a damper
pedal and a soft pedal simultaneously.
To purchase an additional pedal (DP-2/DP-6), please contact the
dealer where you purchased the ep-90/70.
DC In 9V
Power
Power
1200 mA
On
Off
fig.3-06.e
The power indicator lights in red.
After a few seconds, the keyboard will produce sound
when played.
fig.3-07.e
NOTE
This unit is equipped with a protection circuit. A brief interval (a
few seconds) after power up is required before the unit will operate
normally.
9
Getting Ready
1
2
PHONES
■ Turning Off the Power
1. Turn the volume all the way down.
fig.3-04
Volume
MaxMin
2. Press the [Power] switch to turn off the
power.
The power switch is located at the right side of the back
panel.
The Power indicator goes out.
fig.3-08.e
Upper position
OFF
5. Adjusting the Volume
Use the [Volume] knob to adjust the
volume.
fig.3-09.e
Volume
MaxMin
7. Connecting Headphones (Sold Separately)
The ep-90/70 features two headphone jacks. This allows two
people to listen through headphones simultaneously, making
it very useful for lessons and when performing piano pieces
for four hands. Additionally, this allows you to play without
having to worry about bothering others around you, even at
night.
fig.2-03
1. Turn the volume all the way down.
2. Connect the headphones to either of the
headphone jacks.
3. Adjust the volume.
Sound will no longer be heard from the ep-90/70’s
speakers. Sound will be heard only through the
headphones.
6. Setting the Music Stand
Assemble the music stand as shown in the
diagram.
fig.2-02
NOTE
Before moving the ep-90/70, be sure to remove the music stand as a
safety precaution.
NOTE
Please use stereo headphones.
10
Listening to the Demo Songs
The ep-90/70 features eight internal piano songs.
Playing/Stopping the Demo Songs
fig.4-01
Vibra-
Power
Volume
E.PianoPiano 2Piano 1 PlayOn/ OffSound Rec
MaxMin
phone
Harpsi-
chord
108
120
ChoirStringsOrgan
96
144
80
168
60
192
40
208
Metronome
BeatTempo
3
3
0
0
42
42
6
6
DemoChorusReverb
fig.4-02.e
fig.4-03.e
2
1. Press the [Demo] button, and confirm that the indicator has lit.
The [Play] button’s indicator starts blinking.
Demo
Demo
Press Lit
2. Press the [Play] button, and the indicator will change from blinking
to lit.
Play
Press Lit
Play
1, 3
fig.4-04.e
MEMO
The demo songs will play back in succession, starting with the first song. When the last
song has been played, playback will return to the first song and begin again.
3. To stop the demo song playback, press the [Demo] button to make
the indicator go out.
The demo song playback will stop.
Demo
Press
You can also stop demo song playback by pressing the [Play] button or [Rec] button. In this
case, the [Demo] button indicator will not be extinguished. When you press the [Play] button
next the demo song will resume playing from the beginning of the song where playback was
halted.
Demo
Dark
11
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