Roland Electronic Keyboard KF 90 User Guide

Owner’s Manual  
Before using this unit, carefully read the sections entitled: “IMPORTANT SAFETY  
INSTRUCTIONS” (p. 2), “USING THE UNIT SAFELY” (p. 3), and “IMPORTANT NOTES” (p.  
5). 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 © 2000 ROLAND CORPORATION  
All rights reserved. No part of this publication may be reproduced in any form without  
the written permission of ROLAND CORPORATION.  
 
U
N
G
The  
symbol alerts the user to important instructions  
Used for instructions intended to alert  
the user to the risk of death or severe  
injury should the unit be used  
improperly.  
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.  
H
Used for instructions intended to alert  
the user to the risk of injury or material  
damage should the unit be used  
improperly.  
The  
symbol alerts the user to items that must never  
U
N
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.  
* 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.  
A
Y
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 power-  
cord plug must be unplugged from the outlet.  
001  
009  
Before using this unit, make sure to read the instructions  
below, and the Owners Manual.  
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!  
................................................................................................................................................................  
002a  
................................................................................................................................................................  
Do not open or perform any internal modifications on  
the unit.  
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.  
................................................................................................................................................................  
003  
Do not attempt to repair the unit, or replace parts within  
it (except when this manual provides specific instruc-  
tions directing you to do so). Refer all servicing to your  
retailer, the nearest Roland Service Center, or an autho-  
rized Roland distributor, as listed on the “Information”  
page.  
................................................................................................................................................................  
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.  
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.  
................................................................................................................................................................  
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.  
................................................................................................................................................................  
................................................................................................................................................................  
005  
014  
This unit should be used only with a rack or stand that is  
recommended by Roland.  
Protect the unit from strong impact.  
(Do not drop it!)  
................................................................................................................................................................  
................................................................................................................................................................  
006  
015  
When using the unit with a rack or stand recommended  
by Roland, the rack or stand must be carefully placed so  
it is level and sure to remain stable. If not using a rack or  
stand, you still need to make sure that any location you  
choose for placing the unit provides a level surface that  
will properly support the unit, and keep it from  
wobbling.  
Do not force the units 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 cords 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.  
................................................................................................................................................................  
008a  
The unit should be connected to a power supply only of  
the type described in the operating instructions, or as  
marked on the unit.  
................................................................................................................................................................  
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 “Infor-  
mation” page.  
................................................................................................................................................................  
................................................................................................................................................................  
3
 
 
USIN G THE UN IT SAFELY  
101a  
The unit should be located so that its location or position  
does not interfere with its proper ventilation.  
................................................................................................................................................................  
102b  
Always grasp only the plug on the power-supply cord  
when plugging into, or unplugging from, an outlet or  
this unit.  
................................................................................................................................................................  
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.  
................................................................................................................................................................  
107b  
Never handle the power cord or its plugs with wet  
hands when plugging into, or unplugging from, an  
outlet or this 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.  
Check to make sure the knob bolts 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.  
................................................................................................................................................................  
109a  
Before cleaning the unit, turn off the power and unplug  
................................................................................................................................................................  
110a  
Whenever you suspect the possibility of lightning in  
your area, pull the plug on the power cord out of the  
outlet.  
................................................................................................................................................................  
118  
Should you remove the screws fastening the music  
stand, make sure to put them in a safe place out of  
children's reach, so there is no chance of them being  
swallowed accidentally.  
................................................................................................................................................................  
4
 
IMPO RTAN T N O TES  
291b  
In addition to the items listed under “IMPORTANT SAFETY INSTRUCTIONS” and “USING THE UNIT SAFELY” on pages 2,  
3 and 4, please read and observe the following:  
Po w e r Su p p ly  
Ad d itio n a l Pre ca u tio n s  
551  
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).  
Please be aware that the contents of memory can be  
irretrievably lost as a result of a malfunction, or the  
improper operation of the unit. To protect yourself  
against the risk of loosing important data, we recommend  
that you periodically save a backup copy of important  
data you have stored in the units memory on a floppy  
disk  
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.  
552  
Pla ce m e n t  
Unfortunately, it may be impossible to restore the  
contents of data that was stored on a floppy disk once it  
has been lost. Roland Corporation assumes no liability  
concerning such loss of data.  
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 inter-  
ference.  
553  
Use a reasonable amount of care when using the units  
buttons, sliders, or other controls; and when using its  
jacks and connectors. Rough handling can lead to  
malfunctions.  
352  
This device may interfere with radio and television  
reception. Do not use this device in the vicinity of such  
receivers.  
554  
555  
Never strike or apply strong pressure to the display.  
353  
Observe the following when using the units floppy disk  
drive. For further details, refer to “Before Using Floppy  
Disks”.  
A small amount of noise may be heard from the display  
during normal operation.  
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 cables  
internal elements.  
Do not place the unit near devices that produce a  
strong magnetic field (e.g., loudspeakers).  
Install the unit on a solid, level surface.  
Do not move the unit or subject it to vibration while  
the drive is operating.  
557  
A small amount of heat will radiate from the unit during  
normal operation.  
354b  
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.  
Also, do not allow lighting devices that normally are  
used while their light source is very close to the unit  
(such as a piano light), or powerful spotlights to shine  
upon the same area of the unit for extended periods of  
time. Excessive heat can deform or discolor the unit.  
558a  
To avoid disturbing your neighbors, try to keep the units  
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.  
355  
To avoid possible breakdown, do not use the unit in a wet  
area, such as an area exposed to rain or other moisture.  
561  
Use only the specified expression pedal (EV-5; sold  
separately). By connecting any other expression pedals,  
you risk causing malfunction and/ or damage to the unit.  
356  
Do not allow rubber, vinyl, or similar materials to remain  
on the piano for long periods of time. Such objects can  
discolor or otherwise harmfully affect the finish.  
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.  
357  
Do not put anything that contains water (e.g., flower  
vases) on the piano. Also, avoid the use of insecticides,  
perfumes, alcohol, nail polish, spray cans, etc., near the  
unit. Swiftly wipe away any liquid that spills on the unit  
using a dry, soft cloth.  
562  
Use a cable from Roland to make the connection. If using  
some other make of connection cable, please note the  
following precautions.  
Ma in te n a n ce  
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 infor-  
mation on cable specifications, contact the manufac-  
turer of the cable.  
401b  
To clean the unit, use a dry, soft cloth; or one that is  
slightly dampened. Try to wipe the entire surface using  
an equal amount of strength, moving the cloth along with  
the grain of the wood. Rubbing too hard in the same area  
can damage the finish.  
402  
Never use benzine, thinners, alcohol or solvents of any  
kind, to avoid the possibility of discoloration and/ or  
deformation.  
5
 
 
IMPO RTAN T N O TES  
652  
Be fo re Usin g Flo p p y Disk s  
Floppy disks have a “write protect” tab which can protect  
the disk from accidental erasure. It is recommended that  
the tab be kept in the PROTECT position, and moved to  
the WRITE position only when you wish to write new  
data onto the disk.  
Ha n d lin g th e Flo p p y Disk Drive  
602  
Install the unit on a solid, level surface in an area free  
from vibration. If the unit must be installed at an angle,  
be sure the installation does not exceed the permissible  
range.  
Rear side of the disk  
603  
Avoid using the unit immediately after it has been moved  
to a location with a level of humidity that is greatly  
different than its former location. Rapid changes in the  
environment can cause condensation to form inside the  
drive, which will adversely affect the operation of the  
drive and/ or damage floppy disks. When the unit has  
been moved, allow it to become accustomed to the new  
environment (allow a few hours) before operating it.  
Write  
(can write new data onto disk)  
Write Protect Tab  
Protect  
(prevents writing to disk)  
653  
The identification label should be firmly affixed to the  
disk. Should the label come loose while the disk is in the  
drive, it may be difficult to remove the disk.  
6¬04  
To insert a disk, push it gently but firmly into the drive—  
it will click into place. To remove a disk, press the EJECT  
button firmly. Do not use excessive force to remove a disk  
which is lodged in the drive.  
654  
Store all disks in a safe place to avoid damaging them,  
and to protect them from dust, dirt, and other hazards.  
By using a dirty or dust-ridden disk, you risk damaging  
the disk, as well as causing the disk drive to malfunction.  
605b  
Never eject a disk while reading or writing is in progress,  
since that can damage the magnetic surface of the disk,  
rendering it unusable. (The disk drive's indicator will  
light up at full brightness when the drive is busy reading  
or writing data. Ordinarily, the indicator will be less  
brightly lighted, or be extinguished.)  
655  
Disks containing performance data for this unit should  
always be locked (have their write protect tab slid to the  
“Protect” position) before you insert them into the drive  
on some other unit (except the PR-300, or a product in the  
HP-G/ R, MT, KR, or Atelier families), or into a  
computers drive. Otherwise (if the write protect tab  
remains in the “Write” position), when you perform any  
disk operations using the other devices disk drive (such  
as checking the contents of the disk, or loading data), you  
risk rendering the disk unreadable by this units disk  
drive.  
606  
Remove any disk from the drive before powering up or  
down.  
607  
To prevent damage to the disk drives heads, always try  
to hold the floppy disk in a level position (not tilted in  
any direction) while inserting it into the drive. Push it in  
firmly, but gently. Never use excessive force.  
608  
To avoid the risk of malfunction and/ or damage, insert  
only floppy disks into the disk drive. Never insert any  
other type of disk. Avoid getting paper clips, coins, or  
any other foreign objects inside the drive.  
203  
* GS (  
) is a registered trademark of Roland Corpo-  
ration.  
207  
Ha n d lin g Flo p p y Disk s  
651  
* Apple is a registered trademark of Apple Computer,  
Inc.  
Floppy disks contain a plastic disk with a thin coating of  
magnetic storage medium. Microscopic precision is  
required to enable storage of large amounts of data on  
such a small surface area. To preserve their integrity,  
please observe the following when handling floppy disks:  
208  
* Macintosh is a registered trademark of Apple  
Computer, Inc.  
210  
* IBM is a registered trademark of International  
Business Machines Corporation.  
Never touch the magnetic medium inside the disk.  
Do not use or store floppy disks in dirty or dusty  
areas.  
211  
* IBM PC is a registered trademark of International  
Business Machines Corporation.  
Do not subject floppy disks to temperature extremes  
(e.g., direct sunlight in an enclosed vehicle). Recom-  
mended temperature range: 0 to 50° C (50 to 122° F).  
Do not expose floppy disks to strong magnetic fields,  
such as those generated by loudspeakers.  
* COMPOSER is a registered trademark of Roland  
Corporation.  
220  
* All product names mentioned in this document are  
trademarks or registered trademarks of their  
respective owners.  
6
 
 
In tro d u ctio n  
Thank you, and congratulations on your choice of the Roland KF-90 Intelligent Piano.  
While the KF-90 Intelligent Piano certainly allows you to achieve authentic piano  
performances, it also features easy-to-use Automatic Accompaniment and numerous other  
useful functions.  
In order to enjoy reliable performance of your new keyboard for many years to come, please  
take the time to read through this manual in its entirety.  
Fe a tu re s  
Au th e n tic Pia n o So u n d  
Co n ve n ie n t Fu n ctio n s to Su p p o rt Yo u r  
Pra ctice Effo rts (Pia n o Ma ste r)  
Piano Master can be used to greatly simplify a wide variety  
The KF-90 reproduces the tones of a high-quality grand  
piano, with stereo sampled sounds that capture the true  
piano sound so well, you can even hear the hammers hitting  
the strings. With a maximum polyphony of 64 stereo piano  
tones, the KF-90 can handle just about any kind of  
performance, even when extensive pedal work is involved.  
In addition, the KF-90 features a Progressive Hammer  
Action, with a heavier touch in the lower keys and lighter  
touch in the upper keys, for even more realistic piano  
keyboard feel. All this provides you with more natural, more  
authentic piano performance.  
of operations, such as practicing the same section repeatedly  
any number of times, and practicing the parts for each hand.  
You also get useful practice functions, such as a recording  
Ex p a n d a b le En se m b le O p p o rtu n itie s  
Usin g MIDI (MIDI En se m b le )  
You can connect this instrument's MIDI connector to an  
La rg e Disp la y a n d To u ch Pa n e l  
electronic percussion instrument or other separate  
instrument, allowing you to play ensemble performances. By  
using “MIDI Ensemble,” you can simply connect an  
instrument to the MIDI connector and start playing using  
MIDI, without having to be concerned about making a lot of  
MIDI settings.  
The KF-90 features a large-sized display screen, and a  
“Touch Panel” that allows you to perform various tasks  
merely by touching items displayed on the screen, for easier  
viewing and more comfortable operation.  
A W id e Va rie ty o f Acco m p a n im e n t  
Sty le s w ith th e Au to m a tic  
Acco m p a n im e n t Fu n ctio n  
The KF-90 features numerous music Styles–approximately  
Ma k e Yo u r O w n Au th e n tic En se m b le  
So n g s  
You can use a variety of recording and editing features to  
140 different Styles are provided--and an Automatic  
Accompaniment function. You can use these to add the exact  
accompaniment you have in mind to your own  
performances.  
compose your own authentic ensemble tunes.  
Ma k in g Use o f Co m m e rcia lly Ava ila b le  
Mu sic File s fo r Liste n in g o r Le sso n s  
You can use the built-in disk drive to listen to commercial  
N a vig a to r Bu tto n s Le t Yo u Ge t Stra ig h t  
to W h a t Yo u W a n t to Acco m p lish  
There are Navigator buttons for tones, Automatic  
Accompaniment, and so on. For example, even if you don't  
understand what a certain button does, you can use the Style  
Navigator buttons, and just by following the on-screen  
instructions, make immediate use of the Automatic  
Accompaniment feature and access many other convenient  
functions, allowing you to achieve the things you want to do  
even more easily.  
Ka ra o k e En jo y m e n t  
You can connect a microphone and enjoy singing along with  
add harmony to the microphone vocals, and even change  
Re fin e d a n d Sim p le De sig n  
From the tasteful brown tones to real wood used for the  
sides, this instrument has a look to fit in naturally with your  
room's interior design.  
Effe cts Ad d in g Th re e -Dim e n sio n a l  
Bre a d th to Yo u r Pe rfo rm a n ce s  
(Ad va n ce d 3 D)  
You can select parts in Performances and add three-  
dimensional breadth to them. This provides the pleasant  
effect of “wrapping” your performance within the sound.  
7
 
   
In tro d u ctio n  
Ch e ck in g th e In clu d e d Ite m s  
Owner’s Manual  
Power Cord  
Cover  
Screw Set  
Screw for the  
music stand x 2  
Pedal (DP-6) x 1  
Data Disk x 1  
Music Stand  
Knob bolt for the stand  
(FPS-9; sold separately) x 2  
Ho w to Use Th is Ma n u a l  
This owner's manual is organized as follows.  
Quick Start  
For those just starting out with the KF-90, this volume explains how to make use of the  
instrument's various performance features simply and easily. We highly recommend  
reading through the Quick Start manual while you play the instrument, as this will allow  
you to more fully grasp the kinds of things capable with the KF-90.  
Reference  
This section explains the functions available with the KF-90 with easy-to-understand screen  
shots.  
Please refer to the relevant pages for the functions you wish to use.  
Refer to the “Contents” when you already know what it is that you want to achieve. If you  
want to learn how the KF-90's various buttons work, see “Panel Descriptions.” Also, be sure  
to make use of the “Index” at the end of the volume.  
Appendices  
If the KF-90 does not operate as you expect, read “Troubleshooting” to make sure that your  
settings are correct. If an error message appears in the display during operation, consult the  
“If this Message Appears on Screen” section to determine the appropriate action. The  
appendices also provide other information, including the Tone list, Style list, MIDI  
implementation chart, etc.  
Co n ve n tio n s Use d in Th is Ma n u a l  
• Button names are enclosed in square brackets“[ ]”, as in [Demo] button.  
• On screen text is enclosed in angled brackets “< >”, as in <Exit>.  
• The act of lightly contacting the Touch Screen with your finger is called “touching.”  
• (p. **) refers to pages within the manual.  
• An asterisk (*) or a  
at the beginning of a paragraph indicates a note or  
N O TE  
precaution. These should not be ignored.  
8
 
     
Co n te n ts  
Adding Reverberation to Sounds (The Reverb Effect)........................................................................ 59  
9
 
Contents  
Changing the Volume................................................................................................................... 66  
1 0  
 
Contents  
1 1  
 
Contents  
Synchronizing with Connected MIDI Devices................................................................................... 159  
Important Notes on Combining the KF-90 and FPS-9 .............................................................. 193  
1 2  
 
Pa n e l De scrip tio n s  
Re a r Pa n e l  
1
2
3
4
5
6
7
8
1
[Power] Switch  
AC Inlet  
Pedal Jacks  
6
Mic  
Volume Knob  
2
Mic In Jack  
3
When connected to Damper, the pedal functions as a damper  
pedal.  
7
Line In Jacks  
You can connect audio equipment or other digital  
instruments and hear them through the KF-90's speakers  
When connected to Sostenuto, the pedal functions as a  
sostenuto pedal.  
8
Line Out Jacks  
When connected to Soft, the pedal functions as a soft pedal.  
You can use these to play the notes from the KF-90 on an  
audio device or record what you play on a tape recorder  
4
MIDI Out/In Connectors  
Connect between these and external MIDI instruments to  
5
Computer  
Computer Switch  
Switches the connections for the MIDI connectors and the  
Also, this switch is set to Mac, PC-1, or PC-2 according to the  
type computer that's connected.  
Computer Connector  
You can connect a computer to this jack to exchange  
* You can' t use the MIDI Out/In connector and the Computer  
connector at the same time.  
1 3  
 
 
Pa n e l De scrip tio n s  
Fro n t Pa n e l  
6
7
9
10 11 12 17 18 19 20 21  
1
2
3
4
5
8
13 14 15 16  
22  
23  
24  
1
Disk Drive  
11 Bwd[  
] Button  
You can insert a floppy disk for playing back or saving songs  
Rewinds the song.  
12 Fwd[ ] Button  
Fast-forwards the song.  
13 Reset[ ] Button  
2
[Volume] Knob  
[Brilliance] Knob  
[Reverb] Knob  
[Balance] Knob  
3
Sets the position from which playback will begin to the start  
of the song.  
4
14 Stop[  
] Button  
Pressed to stop playback or recording.  
5
15 Play[ ] Button  
Starts playback or recording for a song.  
16 Rec[ ] Button  
Changes the volume balance for sounds played with the  
6
[Part Balance] Button  
Puts the keyboard in record standby mode.  
Use this button to adjust the relative volumes of each of the  
parts played in the Automatic Accompaniment, the  
percussion or effects sounds played with the keyboard, and  
Arranger Section  
17 Style Orchestrator [-] [+] Buttons  
Used to change the arrangement type for automatic  
7
[Demo] Button  
Press this to hear an internal demo song and to view the KF-  
18 [Sync/Reset] Button  
This setting simultaneously starts the Automatic  
Accompaniment when any key in the left side of the  
button while Automatic Accompaniment is being played,  
you can restart with the accompaniment synchronized  
8
[User Program] Button  
Stores the selected functions and states of the buttons. It can  
Composer Section  
9
[Song/Disk] Button  
19 [Count Down] Button  
This can be used to make settings for the disk, such as saving  
20 Beat Indicator  
10 [Composer Navigator] Button  
This lights up in correspondence with the beat of the selected  
song or accompaniment.  
You can select convenient functions for playing back,  
21 Tempo [-] [+] Buttons  
Press the [-] and [+] buttons at the same time to return to the  
basic tempo.  
1 4  
 
Pa n e l De scrip tio n s  
25  
26  
27  
29 30  
34  
35 36  
28 31 32 33  
37  
38 39  
22 Fill In  
30 [Drums/SFX] Button  
Changes the keyboard to play percussion and effect sounds  
[To Variation] Button  
Inserts a fill-in in an automatic accompaniment and changes  
31 [Melody Intelligence] Button  
Adds harmony to the sounds played with the keyboard  
[To Original] Button  
Inserts a fill-in in an automatic accompaniment and changes  
32 [Advanced 3D] Button  
When performing along with the automatic accompaniment  
or the internal songs, you can add three-dimensional breadth  
23 Intro/Ending [1] [2] Buttons  
Play an intro or ending during automatic accompaniment  
33 [Vocal Effect] Button  
24 [Start/Stop] Button  
Applies a variety of effects to vocals from the microphone  
Music Style Section  
25 Touch Screen  
34 Music Style Buttons  
This lets you perform a variety of operations just by touching  
26 Value [-] [+] Buttons / Dial  
35 [User/Disk] Button  
You can use this to change on-screen values or select various  
items.  
27 [Metronome] Button  
36 [Style Navigator] Button  
Activates the built-in metronome. And you can change the  
Press this button to select convenient functions when  
performing with Automatic Accompaniment or when  
28 [Transpose] Button  
Tone Select Section  
29 One Touch Program  
[Piano] Button  
37 Tone Select Buttons  
Selects the kinds of sounds (Tone groups) played by the  
Changes the keyboard to a piano sound and makes the  
38 [Tone Navigator] Button  
You can select convenient functions for selecting tones  
[Arranger] Button  
Makes the optimal settings for playing with automatic  
39 [Function] Button  
1 5  
 
Be fo re Yo u Pla y  
fig.00-03.j  
In sta llin g th e Mu sic Sta n d  
fig.00-01  
d
Rolan  
Expression Pedal  
(EV-5)  
Pedal Switch  
(DP-6)  
When connected to the Damper jack, the pedal can be  
used as a damper pedal.  
1 . Using the supplied screws, fasten the music stand  
to the back of the KF-90 as illustrated.  
When connected to Sostenuto, the pedal can be used as a  
sostenuto pedal.  
Turn the screws clockwise to tighten them.  
When connected to Soft, the pedal can be used as a soft  
pedal.  
2 . To remove the music stand, support it with one  
hand while loosening the screws.  
* Unplugging a pedal cord from the unit while the power is on  
may cause the pedal’s effect to be applied without stopping. Be  
sure to switch off the power to the unit before attempting to  
disconnect or connect a pedal cord.  
* Be sure to use the supplied screws for attaching the music  
stand.  
* When attaching the music stand, support it firmly with one  
hand to make sure that you do not drop it.  
Da m p e r Pe d a l  
Use this pedal to sustain the sound.  
Be careful, so you do not get your fingers pinched.  
While the pedal is depressed, long lingering reverberations  
continue to be added to the sound after you release from the  
keys. When you depress the damper pedal on an acoustic  
piano, the sound from the strings that were struck resonates  
with other strings, adding rich reverberations and broadness  
to the sound. You can adjust this resonance (Sympathetic  
Resonance) when the damper pedal is depressed.  
You can vary the amount of resonance applied when the  
* Do not apply excessive force to the installed music stand.  
Co n n e ctin g th e Po w e r Co rd  
fig.00-02.j  
Rear Panel  
So ste n u to Pe d a l  
When this pedal is depressed, reverberations are applied  
only to the keys being played at that time.  
So ft Pe d a l  
This pedal is used to make the sound softer.  
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  
pedal of an acoustic piano.  
* Be sure to use the supplied power cord.  
1 . Connect the supplied power cord to the AC inlet  
When connected to the Sostenuto jack or the Soft jack, you can  
also assign other functions to the connected pedal. For more  
By providing two more pedals, you can use three pedals at the  
same time. If you wish to purchase the optional pedal (DP-2/  
DP-6), please contact the dealer where you purchased the  
keyboard.  
on the back of the piano.  
2 . Plug the power cord into an AC outlet.  
Co n n e ctin g Pe d a ls  
You' ll be able to change the pitch smoothly using the "Glide"  
EV-5 Expression Pedal (sold separately) to the Sostenuto or