Korg Musical Instrument BX 3 User Manual

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Thank you for purchasing the Korg BX-3 combo organ. To  
ensure trouble-free enjoyment, please read this manual carefully  
and use the instrument as directed.  
About this owner’s manual  
How this manual is organized, and how to use it  
Please read this manual carefully to learn important points and  
basic operation.  
Introduction” explains the features of the BX-3 and their  
function, and how to make connections.  
Quick Start” explains how to play the demo songs, and  
perform basic operations.  
“Basic functions” explains basic operations for playing the BX-3.  
Parameters” explains the operation and settings for each  
parameter, organized by mode. Refer to this section when an  
unfamiliar parameter is displayed, or when you want to learn  
more about a function.  
Appendix” explains how to connect a MIDI sequencer or  
computer, or perform a data dump. A list of the built-in sounds  
of the BX-3, and specifications etc. are also provided.  
Printing conventions in this manual  
Keys and knobs ... [ ]  
Keys and knobs etc. on the front panel of the BX-3 are  
enclosed in square brackets [ ].  
Parameters  
Parameters that appear in the display are enclosed in  
quotation marks “ ”.  
p.  
This indicates a page for reference.  
symbol  
This symbol indicates a cautionary note.  
symbol  
This symbol indicates a useful hint or application.  
Display screen  
The parameter values and program names etc. appearing in  
the screens printed in this manual are only examples; they  
will not necessarily match the values or names that appear in  
the screen of your BX-3.  
MIDI-related conventions  
CC# is an abbreviation for Control Change Number.  
In the context of a MIDI message, all numbers in square  
brackets [ ] are in hexadecimal notation.  
III  
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Table of Contents  
6. Effects.................................................... 19  
Introduction .......................................5  
1. About the BX-3........................................ 5  
Main features ............................................................. 5  
The modes of the BX-3 .............................................. 5  
Reverb ...................................................................... 19  
Vibrato and chorus ................................................... 19  
Overdrive .................................................................. 19  
7. Saving your data................................... 19  
Writing to internal memory ...................................... 19  
Writing a program ................................................. 19  
Writing the Global parameters ............................. 20  
MIDI data dump ....................................................... 20  
2. Parts of the BX-3 and what they do ...... 6  
Front panel ................................................................. 6  
Rear panel.................................................................. 9  
Connections ............................................................. 10  
1. Power cable connections .................................. 10  
2. OUTPUT jack connections ............................... 10  
3. Pedal connections ............................................ 10  
4. MIDI connections .............................................. 10  
8. Editing ................................................... 20  
Editing the sound ..................................................... 20  
Other parameters ................................................. 21  
Editing the drawbar parameters............................... 21  
Normal mode ........................................................ 21  
EX mode ............................................................... 21  
Copying drawbar parameters................................... 21  
Copying a program................................................... 22  
Swapping two programs .......................................... 22  
Editing the name of a program ................................ 22  
Quick Start .......................................11  
1. Listening to the demo songs............... 11  
2. Normal mode......................................... 11  
Selecting a program ................................................. 11  
Playing...................................................................... 11  
Playing using the Program’s drawbar settings ..... 11  
Using the Drawbar 1 and 2 settings ..................... 12  
Parameters .......................................24  
1. Normal Edit mode / EX Edit mode....... 24  
2. Global mode .......................................... 30  
3. EX mode ................................................ 12  
Selecting a program ................................................. 12  
Playing...................................................................... 12  
Playing Using the Program’s drawbar settings .... 12  
Using the Drawbar 1 and 2 settings ..................... 13  
Appendices ......................................36  
1. How the drawbars work ....................... 36  
Basic functions................................14  
2. MIDI applications .................................. 36  
About MIDI ............................................................... 36  
Connecting an external MIDI sequencer or  
1. About the display ................................. 14  
Switching the display ............................................... 14  
Normal mode ........................................................ 14  
EX mode ............................................................... 14  
Drawbar levels and icons ......................................... 14  
Shortcuts .................................................................. 15  
Normal Edit mode / EX Edit mode ....................... 15  
Global mode ......................................................... 15  
computer .............................................................. 36  
MIDI data dump ....................................................... 37  
Transmission ......................................................... 37  
Reception.............................................................. 38  
MIDI messages that the BX-3 transmits and  
receives ................................................................... 38  
3. Voice name list...................................... 40  
Normal mode programs........................................ 40  
EX mode programs............................................... 40  
Demo song names ............................................... 40  
2. About the programs ............................. 16  
How a program is structured.................................... 16  
3. Restoring the factory settings ............ 16  
Initializing one program ........................................ 16  
Initializing all programs ......................................... 16  
Initializing the Global parameters ......................... 17  
Initializing programs and Global parameters ....... 17  
4. Troubleshooting.................................... 41  
5. Operation of included Expression  
pedal ...................................................... 42  
4. Percussion ............................................ 17  
Normal mode ........................................................... 17  
Checking the “DB Preset's Perc” parameter ........ 17  
EX mode .................................................................. 18  
EX Percussion in Drawbar 2................................. 18  
6. Specifications and options.................. 43  
7. Assembling the stand .......................... 44  
8. MIDI implementation chart................... 47  
5. Rotary .................................................... 18  
IV  
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Introduction  
1. About the BX-3  
Drawbars and tone generators  
Normal mode  
Tone Wheel generator  
UPPER Keyboard  
Gate  
Gate  
DRAWBAR 1  
DRAWBAR 2  
Main features  
Mixer  
DRAWBAR PRESET  
Upper sound  
The BX-3 dual-manual combo organ contains a tone  
wheel organ modeling tone generator that produces the  
distinctive sound of a tone wheel organ. It provides two  
61-note keyboards, allowing you to mimic the perfor-  
mance techniques of a traditional tone wheel organ.  
DRAWBAR SELECT  
for UPPER  
LOWER Keyboard  
Drawbar  
Register  
DRAWBAR 1  
DRAWBAR 2  
Mixer  
DRAWBAR PRESET  
Lower sound  
DRAWBAR SELECT  
for LOWER  
Korg's  
technology is used to create spatial effects  
such as rotary speaker, chorus/vibrato, and reverb,  
faithfully simulating the modulated sounds produced by  
the turning rotor and horn, the natural overdrive, and  
chorus/vibrato to produce the authentic combo organ  
experience. The BX-3 is all you need to enjoy real organ  
sound.  
Program  
UPPER  
LOWER  
Percussion Setting  
Reverb Setting  
Amp Setting  
MIDI CC#  
DB Preset's Perc  
Rotary Setting  
Cotolr tig  
Drawbar Setting  
By operating the two sets of drawbars you can modify the  
sound in realtime while you play. The sound is created  
using one set of drawbars in Normal mode, or by using  
both sets in EX mode. In EX mode, you can introduce  
additional tonal and percussion harmonics, letting you  
produce new sounds unavailable until now.  
EX mode  
Tone Wheel generator  
DRAWBAR 1, 2  
UPPER Keyboard  
Gate  
Mixer  
DRAWBAR PRESET  
Upper sound  
LOWER Keyboard  
DRAWBAR SELECT  
for UPPER  
Drawbar  
Register  
A conventional keyboard does not sound until a key is  
pressed down all the way, but the BX-3 will sound even  
when a key is pressed lightly. The notes will “speak” very  
rapidly, as will the glissandi and trills you play.  
Gate  
Mixer  
DRAWBAR PRESET  
Lower sound  
The BX-3 accurately reproduces the distinctive percussive  
attack associated with certain classic tone wheel organs.  
You can also adjust the settings to obtain the “contact  
arcing” or key click effect when you press or release a  
key, providing the sense of attack unique to a tone wheel  
organ.  
Program  
UPPER  
LOWER  
Percussion Setting  
Reverb Setting  
Amp Setting  
Drawbar  
MIDI CC#  
EX Drawbar  
EX Percission  
Rotary Setting  
Cotolr tig  
Drawbar Setting  
There are 128 internal programs (Normal mode: 64, EX  
mode: 64) that let you enjoy a variety of organ sounds.  
The BX-3 has two keyboards, UPPER and LOWER. A  
separate MIDI channel can be assigned to each keyboard.  
The modes of the BX-3  
To create the sound, the BX-3 uses the two sets of draw-  
bars (Drawbar 1 and Drawbar 2) on the front panel, as  
well as the drawbar settings specified by the program.  
Drawbar settings can also be made via MIDI.  
Normal mode and EX mode  
In these modes you can select and play programs.  
The main differences between Normal mode and EX  
mode are given below.  
The keys in the DRAWBAR SELECT section let you  
Normal mode  
choose which set of drawbars is active (see the diagram).  
• The sound is created by one set of drawbars  
EX mode  
What (iRsesonant structure and Electronic circuit Modeling  
?
• The sound is created by two sets of drawbars  
System) is KORG’s proprietary sound modeling technology  
which precisely reproduces the complex character and nature of  
both acoustic and electric instruments as well as electronic  
circuits in real world environments. REMS emulates a wide  
variety of sound generation characteristics including instru-  
ment bodies, speakers & cabinets, acoustic fields, microphones,  
vacuum tubes, transistors, etc.  
Normal Edit mode and EX Edit mode  
In this mode you can edit the program parameters of  
Normal mode or EX mode.  
Global mode  
In this mode you can make settings that affect the  
entire BX-3, such as master tune, transpose, and global  
MIDI channel.  
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Introduction  
2. Parts of the BX-3 and what they do  
Front panel  
1 2  
3
4
5
6 7  
8
9
10  
12  
11  
PHONES jack  
1. [EXPRESSION/OVERDRIVE] knob  
This simultaneously adjusts the volume and distor-  
tion. At low volumes, the low frequency and high  
frequency regions will be emphasized slightly.  
3. DRAWBAR section  
Drawbar 1, Drawbar 2  
Drawbar 1 is at the left, and Drawbar 2 at the right.  
Each bar is assigned a pitch (footage), and you can  
adjust the volume of that pitch by pulling the bar  
toward yourself. The overall character of the sound is  
determined by how far each bar is pulled out.  
2. VIBRATO/CHORUS section  
[UPPER] key, [LOWER] key  
In EX mode, Drawbar 2 is used to control EX Drawbar  
and EX Percussion. For details, refer to “Playing the  
BX-3” (p.13).  
These keys select the keyboard to which vibrato or  
chorus will be applied.  
When you press a key to turn it on, its LED will light.  
Drawbar 2  
[VIBRATO/CHORUS] knob  
V1–V3: Vibrato will be applied, and V3 produces the  
maximum effect.  
C1–C3: Chorus will be applied, and C3 produces the  
maximum effect.  
EX Drawbar  
EX Percussion  
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Introduction  
4. [DISPLAY] key  
7. PERCUSSION section  
The contents of the display will change each time you  
Here you can add an attack to the beginning of the  
press this key.  
notes, making the sound more crisp.  
For details, refer to “4. Percussion” (p.17).  
The display will differ between Normal mode and EX  
mode. For details, refer to “1. About the display”  
(p.14).  
5. [EDIT] key  
Press this key to enter Normal Edit mode or EX Edit  
mode  
In Normal mode, pressing this key will enter Normal  
Edit mode. In EX mode, pressing this key will enter  
EX Edit mode.  
[ON] key  
[GLOBAL] key  
This switches percussion on/off.  
When this is off, the [3rd] key, [SOFT] key, and [FAST]  
key will have no effect.  
Press this key to enter Global mode.  
[EXIT] key  
LED lit: Percussion will be on.  
Press this key to exit from Normal Edit mode, EX Edit  
mode, or Global mode, or to cancel an operation such  
as program write, copy, swap, or data dump.  
[SOFT] key  
This switches the percussion volume (soft or normal).  
[WRITE/ENTER] key  
LED lit: The percussion volume will be lowered.  
Press this key to execute an operation such as pro-  
[FAST] key  
gram write, copy, swap, or data dump.  
This switches the percussion decay speed (fast or  
[]/[®] keys  
slow).  
In Normal Edit mode, EX Edit mode, and Global  
mode, use these keys to move to the previous or next  
page, or to move the cursor to the left or right in the  
display.  
LED lit: The decay will be faster.  
[3rd] key  
This switches the pitch of the percussion sound  
between the 3rd and 2nd harmonics.  
[–]/[+] keys  
When you are using the EX mode drawbars, this  
setting is assigned to the 2-2/3' drawbar of the EX  
Percussion (the five right-most bars of Drawbar 2).  
In Normal mode and EX mode, use these keys to  
select banks of preset programs.  
In Normal Edit mode, EX Edit mode, and Global  
mode, use these keys to edit the value of a parameter.  
LED lit (3rd): A pitch one octave and a fifth higher  
(corresponding to 2-2/3') will be assigned to the  
percussion effect.  
Pressing and releasing a key will change the value in  
steps of 1, and holding down a key will change the  
value continuously.  
LED dark (2nd): A pitch one octave higher (corre-  
sponding to 4') will be assigned to the percussion  
effect.  
8. PROGRAM [1]–[8] keys  
In Normal mode and EX mode, these keys are used to  
directly select a preset program from within a bank.  
In Normal Edit mode, EX Edit mode, and Global  
mode, these keys are used as shortcuts to select  
parameters (p.15).  
6. [EX MODE] key  
Press this key to enter EX mode.  
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Introduction  
9. DRAWBAR SELECT section  
The upper three drawbar select keys are for the upper  
keyboard, and the lower three are for the lower  
keyboard. When you press a key to turn it on, its LED  
will light.  
11. ROTARY section  
Here you can control the rotary effect.  
For details, refer to “5. Rotary” (p.18).  
[ON] key  
This key turns the rotary speaker effect on or off.  
When this is off, pressing the [FAST] or [STOP] keys  
will have no effect.  
Use these keys to select the drawbar settings that will  
be played by the upper or lower keyboards.  
LED lit: The rotary speaker effect is on.  
If you select the [DRAWBAR 1] key, the keyboard will  
play the settings of the front panel Drawbar 1 section.  
The Drawbar 2 settings will be used if you select the  
[DRAWBAR 2] key, and the drawbar parameters  
specified by the program will be used if you select the  
[PRESET DRAWBAR] key.  
[STOP] key, [FAST] key  
These keys control the rotary speaker.  
When the [STOP] key LED is dark: The [FAST] key  
will switch the rotary speaker between fast and slow.  
The rotary speaker will turn rapidly when you make  
the [FAST] key LED light.  
If you press the [PRESET DRAWBAR] key when its  
LED is blinking or dark, the drawbar parameter  
settings will be shown in the display for approxi-  
mately 1 second.  
The rotary speaker will turn slowly when you make  
the [FAST] key LED go dark.  
When the [STOP] key LED is lit: The [FAST] key will  
switch the rotary speaker between fast and stopped.  
The rotary speaker will turn rapidly when you make  
the [FAST] key LED light.  
In EX mode, the [PRESET DRAWBAR] key will  
automatically be selected for the lower keyboard  
(neither of the other Drawbar settings can be selected).  
The rotary speaker will stop turning when you make  
the [FAST] key LED go dark.  
10. Pitch Bend wheel, Modulation wheel  
These wheels let you control tone, pitch, and volume  
etc. in realtime while you play. The bender wheel is at  
the left, and the modulation wheel at the right.  
When the [FAST] key LED is dark: The [STOP] key  
will switch the rotary speaker between slow and  
stopped.  
The rotary speaker will stop turning when you make  
the [STOP] key LED light.  
Pitch Bend wheel  
The rotary speaker will turn slowly when you make  
Move this wheel away from yourself to raise the pitch.  
the [STOP] key go dark.  
Move it toward yourself to lower the pitch.  
Modulation wheel  
12. AMP section  
Move this wheel away from or toward yourself to  
apply the effect that is assigned to the modulation  
wheel.  
[MASTER LEVEL] knob  
Use this knob to adjust the volume as  
appropriate for the equipment to which  
the BX-3 is connected.  
Use the [EXPRESSION/OVERDRIVE]  
knob and a connected expression pedal  
to adjust the volume and distortion of  
the sound, and then use this knob to set  
the final output level.  
[TREBLE] knob  
Adjusts the high-frequency level.  
[BASS] knob  
Adjusts the low-frequency level.  
[REVERB OFFSET] knob  
Adjust the reverb depth.  
When this knob is at the center position, the reverb  
will be the depth specified by the program. When this  
knob is turned to the far left there will be no reverb,  
and when turned to the far right the reverb will be  
deeper.  
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Introduction  
Rear panel  
1 2 3  
4
5 6  
1. MIDI IN connector  
5. Power switch  
Musical data and sound settings etc. can be received  
This turns the power on/off.  
at this connector.  
Use this connector when you wish to play the BX-3’s  
tone generator from a connected MIDI device.  
6. AC power inlet  
Connect the included power cable here.  
After connecting the power cable to the BX-3, plug it  
into an AC outlet.  
MIDI OUT connector  
Music data and sound settings etc. can be transmitted  
from this connector.  
Use this connector when you wish to control a  
connected MIDI device.  
MIDI THRU connector  
Music data and sound settings etc. received at the  
MIDI IN connector are re-transmitted without change  
from this connector.  
Use this connector when you wish to connect multiple  
MIDI devices.  
2. EXPRESSION PEDAL jack  
Connect the included expression pedal to this jack.  
For details on the function of the expression pedal,  
refer to “5. Operation of included Expression pedal”  
(p.42).  
3. ASSIGNABLE PEDAL/SW 1, 2 jacks  
On/off-type pedal switches (separately sold Korg PS-  
1 pedal switches), or separately sold Korg EXP-2 foot  
controllers or XVP-10 expression/volume pedals can  
be connected to these jacks.  
4. OUTPUT L, R jacks  
Connect these jacks to the INPUT jacks of your amp or  
mixer.  
These are unbalanced phone jacks.  
When connecting in stereo, use the L and R jacks.  
When connecting in monaural, use the L jack.  
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Introduction  
Connections  
Power switch  
to an AC outlet  
Power cable (included)  
PS-1, etc  
EXP-2, XVP-10  
INPUT  
Expression pedal  
(included)  
Powered monitors, keyboard amps etc.  
Be sure that the power is off before you make any  
3. Pedal connections  
connections. Improper use can damage your speaker  
system etc., or may cause a malfunction.  
Pedal switch connections  
The rotary speaker effect, vibrato/chorus on/off, and  
program selection can be controlled by a foot switch.  
1. Power cable connections  
The function to be controlled can be specified by the  
parameters of Normal Edit mode, EX Edit mode, and  
Global mode.  
Connect the included power cable to the AC power  
inlet of the BX-3, and then plug the other end of the  
cable into an AC outlet.  
Connect a separately sold Korg PS-1 pedal switch to  
the ASSIGNABLE PEDAL/SW jack of the rear panel.  
2. OUTPUT jack connections  
Expression pedal connections  
Connect powered monitors, keyboard amps, or your  
A pedal can be used to control the volume, etc.  
The function to be controlled can be specified by the  
parameters of Normal Edit mode, EX Edit mode, and  
Global mode.  
audio system to output the sound of the BX-3.  
If you connect the BX-3 to a stereo audio amp, high-  
volume playing may damage your speaker system.  
Be careful not to raise the volume excessively.  
Connect the included expression pedal to the EX-  
PRESSION PEDAL jack, and a separately sold Korg  
EXP-2 foot controller or XVP-10 expression/volume  
pedal to the ASSIGNABLE PEDAL/SW jack of the  
rear panel.  
Connect the OUTPUT L, R jacks to the INPUT jacks of  
your powered monitors etc.  
When connecting in stereo, use the L and R jacks.  
When connecting in mono, use the L jack. We recom-  
mend that you use stereo connections whenever  
possible.  
4. MIDI connections  
MIDI connections allow you to use the keyboard and  
controllers (drawbars etc.) of the BX-3 to control an  
external MIDI tone generator, or use another MIDI  
keyboard or sequencer to play the tone generator of  
the BX-3.  
Use a MIDI cable to connect the MIDI connector of the  
BX-3 to the MIDI connector of the external MIDI  
device. For details refer to “2. MIDI applications”  
(p.36).  
10  
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Quick Start  
1. Listening to the demo songs  
2. Normal mode  
Here's how to listen to the demo songs.  
The BX-3 contains nine demo songs. For the song titles,  
refer to “3. Voice name list” (p.40).  
Selecting a program  
1. Turn on the power.  
Here’s how you can select and play program C-3 (pro-  
2. Press the [GLOBAL] key.  
gram 3 of bank C).  
The [GLOBAL] key LED will light.  
1. Make sure that you are in Normal mode.  
The program number will be shown at the left of the  
display.  
3. Press the PROGRAM [8] key, and then press the  
[WRITE/ENTER] key.  
If you are not in Normal mode (i.e., if the [EX MODE]  
key, [EDIT] key, or [GLOBAL] key LEDs are lit) press  
the lit key once. If the [EDIT] key or [GLOBAL] key  
LEDs are lit, you can also return to Normal mode by  
pressing the [EXIT] key.  
4. Press the [WRITE/ENTER] key once again.  
The demo will begin playing.  
When the first song ends, the next song will begin.  
5. To stop the performance, press the [EXIT] key.  
After pressing the [WRITE/ENTER] key in step 3,  
you can press the [-] or [+] keys to select a specific  
demo song .  
When you turn on the power, you will automatically  
be in Normal mode.  
2. [Press the [-] or [+] key to select bank C, and press  
the PROGRAM [3] key.  
Program C-3 will be selected, and the display will  
show the program number and program name.  
Playing  
Playing using the Program’s drawbar  
settings  
Here's how to use the drawbar settings stored as part of a  
program instead of using the front panel Drawbar 1 or 2  
settings.  
1. Select a program in Normal mode.  
Use the [-] [+] keys to select the bank, and the PRO-  
GRAM [1]–[8] keys to select the number.  
2. In both the upper and lower DRAWBAR SELECT  
sections, press the [DRAWBAR PRESET] key to  
make the key LED light.  
3. Play the keyboard.  
The upper keyboard will use the “UPPER” parameter  
settings of the program, and the lower keyboard will  
use the “LOWER” parameter settings of the program.  
11  
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Quick Start  
Using the Drawbar 1 and 2 settings  
3. EX mode  
1. Make sure that you are in Normal mode.  
Selecting a program  
Here's how you can select and play program B-3 (number  
2. In the DRAWBAR SELECT section located at the  
left of the upper keyboard, press the [DRAWBAR 2]  
key.  
3 of bank B).  
The key LED will light.  
1. From Normal mode, press the [EX MODE] key.  
The [EX MODE] key LED will light, indicating you are  
in the EX mode.  
The display will show an “E” at the left, and the  
program number.  
If an LED is lit for a mode other than EX mode (i.e., if  
the [EDIT] key or [GLOBAL] key LED is lit), press the  
lit key once, or press the [EXIT] key and then press the  
[EX MODE] key.  
Now you can use the front panel Drawbar 2 section to  
adjust the tone of the upper keyboard.  
3. While playing the upper keyboard, pull out the  
front panel Drawbar 2 bars to create the sound.  
When you pull out each bar of Drawbar 2, the pitch  
(footage) printed on that bar will be added to the  
sound produced by the key. The volume of that pitch  
will depend on how far the bar is pulled out. In this  
way, the overall tone is determined by the combina-  
tion of bars that are pulled out.  
2. Use the [-] [+] keys to select bank B, and press the  
PROGRAM [3] key.  
Program B-3 will be selected, and the display will  
show the program number and program name.  
For details on the pitches that are assigned to the bars,  
refer to “1. How the drawbars work” (p.36).  
4. In the DRAWBAR SELECT section located at the  
left of the lower keyboard, press the [DRAWBAR 1]  
key.  
Playing  
The key LED will light.  
Playing Using the Program’s drawbar  
settings  
Here's how to play the drawbar settings saved with the  
program, instead of using the Drawbar 1 and 2 settings of  
the front panel.  
1. In EX mode, select a program.  
Use the [-] [+] keys to select a bank, and PROGRAM  
[1]–[8] keys to select a number.  
Now you can use the front panel Drawbar 1 section to  
adjust the tone of the lower keyboard.  
2. In the DRAWBAR SELECT section located at the  
left of the upper keyboard, press the [DRAWBAR  
PRESET] key to make the key LED light.  
5. While playing the lower keyboard, pull out the  
front panel Drawbar 1 bars to create the sound.  
When you pull out each bar of Drawbar 1, the pitch  
(footage) printed on that bar will be added to the  
sound produced by the key. The volume of that pitch  
will depend on how far the bar is pulled out. In this  
way, the overall tone is determined by the combina-  
tion of bars that are pulled out.  
For details on the pitches that are assigned to the bars,  
refer to “1. How the drawbars work” (p.36).  
In the DRAWBAR SELECT section located at the left  
of the lower keyboard, the [DRAWBAR PRESET] key  
will be selected automatically. (The other two keys  
cannot be selected in the EX mode.)  
6. Let's try selecting a program .  
Use the [-] [+] keys to select the bank, and PROGRAM  
[1]–[8] keys to select the number.  
When you select a different program, the settings  
saved with the program (other than the drawbar  
parameters) will be recalled. In other words, the  
Drawbar 1 and 2 settings will remain in effect, and the  
other settings (for example, wheel type, percussion  
volume, reverb time, rotary speaker horn and rotor  
speed, etc.) of the selected program will be applied.  
3. Play the keyboard.  
The upper keyboard will use the Drawbar 1 and EX  
Drawbar settings of the “EX DRAWBAR & PERCUS-  
SION” parameters, and the lower keyboard will use  
the settings of the “EX LOWER” parameters.  
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Quick Start  
3. Play the lower keyboard.  
Using the Drawbar 1 and 2 settings  
The lower keyboard will automatically use the sound  
of the drawbar parameters that are preset by the  
program, and in the lower DRAWBAR SELECT  
section, the [PRESET PROGRAM] key LED will light  
(the other two keys cannot be selected).  
The upper keyboard will use both sets of Drawbars (1  
and 2) on the front panel. Drawbar 2 is assigned to  
footages and percussion settings for the EX mode,  
allowing you to create richer and more expressive sounds  
than in Normal mode.  
If you want to change the preset drawbar settings,  
edit the parameters in EX Edit mode. For details,  
refer to “Editing the drawbar parameters” (p.21).  
The lower keyboard will use the drawbar parameter  
settings that are specified by the program.  
1. In EX mode, press the [DRAWBAR 1] key or  
[DRAWBAR 2] key of the upper DRAWBAR SE-  
LECT section. Make sure that the LEDs of both  
keys are lit.  
4. Selecting a different program.  
Use the [-] [+] keys to select the bank, and the PRO-  
GRAM [1]–[8] keys to select the number.  
When you select a different program, the program  
parameters other than the drawbar settings will be  
recalled and assigned to the sound.  
The lower keyboard will automatically use the  
drawbar parameter settings that are specified by the  
program, so if you want to change the sound of the  
lower keyboard while you play, you can prepare  
several programs that differ only in the drawbar  
parameter settings, and switch between these  
programs while you play.  
2. While playing the upper keyboard, pull out the  
drawbars of front panel Drawbar 1 and 2 to create  
the sound.  
Drawbar 2  
Drawbar 1 adjusts the volume of the footage printed  
EX Drawbar  
EX Percussion  
on each bar.  
In the Drawbar 2 section, EX Drawbar (the four left  
bars) adjust the volume of the footage, and EX Percus-  
sion (the five right bars) adjust the volume of percus-  
sion.  
Each bar is assigned as follows.  
Depends on the setting of  
the Ex Drawbar Type  
EX Drawbars  
2-2/3’ or 4’  
16'–4': The footage that is assigned to each of these  
bars is specified by the “Ex Drawbar Type” param-  
eters in EX Edit mode. The content of each type is  
specified by the Global mode parameters “Ex Draw-  
bar Type 1-1” through “Ex Drawbar Type 4-4.” If you  
want to check the footage that is assigned to each bar,  
use EX Edit mode to check which type is used, and  
use Global mode to check the settings for each.  
16’  
5-1/3’  
Depends on the setting of the  
Ex Drawbar Type parameter*  
Depends on the setting of the  
Ex Drawbar Type parameter*  
*Refer to EX Edit mode Ex Drawbar Type (p.25), and Global mode Group 6 (p.33).  
EX Percussion  
2-2/3': 2-2/3' is assigned when the PERCUSSION  
section [3rd] key LED is lit, and 4' is assigned when  
the LED is dark.  
2': 16' is assigned.  
1-3/5': 5-1/3' is assigned.  
1/1-3': The footage assigned to the 16' EX Drawbar is  
assigned. However, EX Drawbar 16' is assigned a  
footage by the EX Edit mode “Ex Drawbar Type”  
parameter, as described above. If you want to check  
the footage that is actually assigned to this bar, use EX  
Edit mode to check which type is used, and use Global  
mode to check the settings for each.  
1': The footage assigned to the 5-1/3' EX Drawbar is  
assigned. However, 5-1/3' of Drawbar 2 is assigned a  
footage by the EX Edit mode parameter “Ex Drawbar  
Type,” as described above. If you want to check the  
footage that is actually assigned to this bar, use EX  
Edit mode to check which type is used, and use Global  
mode to check the settings for each.  
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Basic functions  
When you press the [DISPLAY] key again, the display  
will show the settings of the “EX Percussion” param-  
eters.  
1. About the display  
When you press the [DISPLAY] key again, the display  
will show the settings of the “EX LOWER” parameters.  
Switching the display  
When you press the [DISPLAY] key yet another time, the  
program number and program name display will  
reappear.  
Each time you press the [DISPLAY] key, the contents of  
the display will change as follows.  
If MIDI control changes were received to change the  
sound, these values will be displayed following the  
“EX LOWER” parameter display, in the same way as  
for Normal mode.  
Normal mode  
When you are in the Normal mode, the display will show  
the program number and program name.  
Program number and program name  
Drawbar 1 and EX Drawbar settings  
When you press the [DISPLAY] key, the display will show  
the settings of the “UPPER” parameters (drawbar  
parameters for the upper keyboard) specified by the  
program.  
When you press the [DISPLAY] key again, the display  
will show the settings of the “LOWER” parameters  
(drawbar parameters for the lower keyboard).  
EX DRAWBAR & PERCUSSION parameters  
Drawbar 1 and EX Drawbar settings  
When you press the [DISPLAY] key once again, the  
program number and program name display will  
reappear.  
EX Percussion settings  
EX DRAWBAR & PERCUSSION parameters  
EX Percussion settings  
Front panel Drawbar 1 and 2 settings can be changed  
not only by moving the bars manually, but also by  
receiving MIDI control change messages. If MIDI  
control changes are received to modify the sound,  
the “LOWER” parameter display will show the  
values as follows.  
EX LOWER settings  
(Display when drawbar levels have been edited by MIDI CC#)  
Program number and program name  
UPPER parameter settings  
DB Preset’s Perc settings  
Drawbar levels and icons  
LOWER parameter settings  
: Drawbar levels  
The above illustration shows the drawbar levels.  
At a level of 8 (maximum), the display will be as  
shown at the far left. At a level of 0 (minimum),  
nothing will be displayed, as in the far right of the  
illustration above.  
(Display when drawbar levels have been edited by MIDI CC#)  
: Enter icon  
This will be displayed when writing or copying a  
program.  
When this icon is displayed, pressing the [WRITE/  
ENTER] key will execute the operation.  
EX mode  
: Speaker icon  
When you are in the EX mode, the display will show the  
program number and program name.  
This will be displayed when writing or copying a  
program.  
When you press the [DISPLAY] key, the display will show  
the settings of the “EX DRAWBAR & PERCUSSION”  
parameters Drawbar 1 and EX Drawbar that are specified  
by the program.  
This icon means that you can play the keyboard to  
hear the sound of the program indicated by the icon.  
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Basic functions  
: Percussion icon  
a data dump, make settings for the DRAWBAR  
SELECT section, calibrate a connected pedal, and  
adjust the settings for the wheel break function.  
• Group 8: Use this parameter to play the demo  
songs.  
This indicates that the “DB Preset's Perc” parameter is  
set to Ena (Enable).  
If this is set to Ena, you can use percussion in the  
upper keyboard if [DRAWBAR PRESET] is selected  
for the upper keyboard in Normal mode. For details,  
refer to “4. Percussion” (p.17).  
Normal Edit mode / EX Edit mode  
The contents of the display will depend on which param-  
eters of which group were displayed when you press the  
[DISPLAY] key.  
Shortcuts  
The following information is displayed when you press  
the [DISPLAY] key.  
Normal Edit mode, EX Edit mode, and Global mode  
contain numerous parameters and detailed settings. In  
each mode, related parameters are organized into eight  
groups (Group 1–Group 8).  
• Group 1: The program name will be displayed.  
• Group 2 “UPPER,” “LOWER,” “EX DRAWBAR &  
PERCUSSION,” “EX LOWER” parameters: Drawbar  
levels will be shown numerically.  
After entering a mode, you can access a parameter by  
pressing the [] or [®] keys to step through the param-  
eters one by one, but if you know the group that contains  
the desired parameter, it is convenient to use a shortcut  
key.  
“DB Preset's Perc” parameter: The program name  
will be displayed.  
“EX Drawbar Type” parameter: The EX Drawbar  
settings will be shown numerically.  
• Group 3: The program name will be displayed.  
• Group 4: The program name will be displayed.  
• Group 5: The program name will be displayed.  
• Group 6: The program name will be displayed.  
• Group 7 “Mod Wheel” and “Mod Wheel Range”  
parameters: The program name will be displayed.  
Other parameters: The assigned controller will be  
displayed. If more than one controller is assigned,  
they will be displayed in succession each time you  
press the [DISPLAY] key.  
After you enter Normal Edit mode, EX Edit mode, or  
Global mode, press one of the PROGRAM [1]–[8] keys  
and the first parameter in that group will appear in the  
display. Press the [] or [®] keys to view the preceding  
or following parameter.  
When you press one of the PROGRAM [1]–[8] keys, the  
group name corresponding to that key will appear in the  
display.  
• Group 8: The program name will be displayed.  
Global mode  
The following information is displayed when you press  
The functions in each group are described below.  
the [DISPLAY] key.  
• Groups 1–3, 6, 8: The display will not change when  
you press the [DISPLAY] key.  
Normal Edit Mode / EX Edit Mode  
• Group 1: Specifies the output level, tone wheel  
noise, click level etc.  
• Groups 4, 5: The selected CC# and controller name  
will be displayed. If the CC# had been blinking  
before you pressed the [DISPLAY] key, this means  
that another controller has already been assigned to  
that number. If you press the [DISPLAY] key while  
this is blinking, the assigned controller name will be  
displayed each time you press the key.  
• Group 2: Specifies the drawbar levels and EX  
drawbar type.  
• Group 3: Specifies how the BX-3 will respond to the  
PERCUSSION section controls.  
• Group 4: Specifies amp settings.  
• Group 5: Adjusts reverb settings.  
• Group 6: Specifies rotary speaker settings.  
• Group 7: Specifies settings for the modulation  
wheel, and specify the functions of the ASSIGN-  
ABLE PEDAL/SW jacks.  
• Group 7 “Program Mapper” parameter: The pro-  
gram number and program name corresponding to  
the currently-shown MIDI program number will be  
displayed. If the MIDI program number had been  
blinking before you pressed the [DISPLAY] key, this  
means that a program has already been assigned to  
that number. If you press the [DISPLAY] key while  
this is blinking, the assigned program name will be  
displayed each time you press the key.  
• Group 8: Edits the program name.  
Global Mode  
• Group 1: Specifies the master tuning, the expression  
pedal function, the pedal switch function, the pitch  
bend range, and the keyboard triggering type etc.  
• Group 2: Specifies the MIDI channels.  
• Group 3: Set MIDI filtering and Local on/off.  
• Group 4: Specifies the MIDI control change numbers  
that will be used to transmit and receive drawbar  
settings.  
“Copy, Swap, Init” parameters: If you press the  
[DISPLAY] key when the Speaker icon is displayed,  
the name of the program marked by the icon will be  
displayed.  
“MIDI Dump” parameter: If you press the [DIS-  
PLAY] key when dumping one program, the name  
of the program being dumped will be displayed.  
Other parameters: The display will not change.  
• Group 5: Specifies the MIDI control change numbers  
that will be assigned to the front panel keys and  
wheels, and to connected pedals.  
• Group 6: Specifies the EX drawbar types.  
• Group 7: Copy, swap, or initialize programs, execute  
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Basic functions  
T2h.e ABXb-3 coonutatinst1h28eprpesertoprgogrraamms (6s4 for Normal  
3. Restoring the factory  
The sBXe-3tltetisnyogusre-initialize either the programs or the  
mode, and 64 for EX mode).  
In both Normal mode and EX mode, the programs are  
organized into banks A–H, with eight programs in each  
bank.  
Global parameters back to their original factory settings.  
Use this procedure if you have accidentally overwritten a  
preset program, or want to return to the original factory  
settings.  
Initialization can be performed on the following four  
types of data:  
How a program is structured  
• One program  
A preset program consists of the following four types of  
• All programs  
setting.  
• Global parameters  
1) Organ sound settings (tone wheel selection, etc.)  
2) Drawbar parameter settings  
3) Effect settings  
• All program parameters and Global parameters  
Restoring the factory settings will erase any edits or  
changes you may have made to the data.  
4) Front panel key settings  
Each program contains its own settings. When you switch  
programs, the parameter settings of the selected program  
will be used.  
Initializing one program  
1. Press the [GLOBAL] key to enter Global mode.  
The drawbar parameter settings saved within each  
program are used if [DRAWBAR PRESET] is selected in  
the front panel DRAWBAR SELECT section. If you have  
selected either [DRAWBAR 1] or [DRAWBAR 2] in the  
DRAWBAR SECTION, the front panel Drawbar 1 or  
Drawbar 2 settings will be used.  
2. Press the PROGRAM [7] key and then press the  
[®] key once.  
The display will indicate Copy Swap Init.  
The front panel key settings saved within each program  
are used if the Global mode Group 1 “Prg.Chng” param-  
eter is set to All Params. If the “Prg.Chng” parameter is  
set to Int. Params, the state of the front panel keys will be  
used, meaning that the state of the front panel keys will  
not change when you switch programs.  
3. Press the [WRITE/ENTER] key.  
“Copy” will blink in the display.  
4. Press the [+] key twice.  
“Init Program” will appear in the left of the display,  
and “Program” will blink.  
5. Press the [®] key once.  
A speaker icon will appear at the left of the program  
number.  
You can play the keyboard to audition the sound of  
the program.  
6. Use the [-] or [+] keys to select the program that  
you want to initialize.  
7. Press the [WRITE/ENTER] key.  
A message will ask you whether you want to initialize  
the program.  
To cancel the procedure, press the [EXIT] key.  
8. Press the [WRITE/ENTER] key once again.  
When initialization has been completed, the display  
will indicate Init Completed, and you will return to  
step 4.  
9. Press the [EXIT] key twice to return to the previ-  
ous mode.  
Initializing all programs  
Steps 1–3 are the same as for “Initializing one program,”  
above.  
4. Press the [+] key three times.  
“Init All Program” will appear in the left of the  
display, and “All Program” will blink.  
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Basic functions  
5. Press the [WRITE/ENTER] key.  
A message will ask you whether you want to initialize  
all the programs.  
4. Percussion  
When playing the upper keyboard, you can use the front  
panel PERCUSSION keys and drawbars to add percus-  
sion.  
To cancel the procedure, press the [EXIT] key.  
6. Press the [WRITE/ENTER] key once again.  
When initialization has been completed, the display  
will indicate Init Completed, and you will return to  
step 4.  
Percussion adds an attack to the beginning of the note,  
making the sound more crisp. However when you play  
legato, percussion will apply only to the first-played note.  
7. Press the [EXIT] key twice to return to the previ-  
ous mode.  
Normal mode  
1. In the upper DRAWBAR SELECT section, press the  
[DRAWBAR 2] key or [PRESET DRAWBAR] key.  
Initializing the Global parameters  
Steps 1–3 are the same as for “Initializing one program,”  
above.  
4. Press the [+] key four times.  
“Init Global” will appear in the left of the display, and  
“Global” will blink.  
5. Press the [WRITE/ENTER] key.  
A message will ask you whether you want to initialize  
the Global parameters.  
or  
To cancel the procedure, press the [EXIT] key.  
6. Press the [WRITE/ENTER] key once again.  
When initialization has been completed, the display  
will indicate Init Completed, and you will return to  
step 4.  
2. In the PERCUSSION section, press the [ON] key.  
The key LED will light.  
3. Press the [FAST] key.  
When the key LED is lit, the percussion will decay  
more quickly. When the key LED is dark, the percus-  
sion will decay more slowly.  
7. Press the [EXIT] key twice to return to the previ-  
ous mode.  
4. Press the [SOFT] key.  
Initializing programs and Global parameters  
Steps 1–3 are the same as for “Initializing one program,”  
above.  
The volume of the percussion will decrease when the  
key LED is lit, and will return to normal when the key  
LED goes dark.  
The changes that occur when you press the keys of the  
PERCUSSION section can be specified in Normal Edit  
mode Group 3, and stored independently for each  
program.  
4. Press the [+] key five times.  
“Init All Data” will appear in the left of the display,  
and “All Data” will blink.  
5. Press the [WRITE/ENTER] key.  
For these parameters, you can specify the following.  
• The volume for Soft and Normal settings  
• The decay speed for Fast and Slow settings  
A message will ask you whether you want to initialize  
Program data and Global data.  
To cancel the procedure, press the [EXIT] key.  
If percussion is not added when you operate the keys  
of the PERCUSSION section, make sure that the  
[PRESET DRAWBAR] key is selected. If percussion is  
still not added, use the following procedure to check  
the “DB Preset's Perc” parameter.  
6. Press the [WRITE/ENTER] key once again.  
When initialization has been completed, the display  
will indicate Init Completed, and you will return to  
step 4.  
7. Press the [EXIT] key twice to return to the previ-  
ous mode.  
Checking the “DB Preset's Perc” parameter  
1. Make sure that the display shows the name of a  
Normal program.  
If the display does not show the program name, press  
the [DISPLAY] key several times.  
2. Press the [DISPLAY] key once, and check whether  
the Percussion icon is shown at the left of UPPER  
in the display.  
If the Percussion icon is displayed, operate the keys  
of the PERCUSSION section while you play the upper  
keyboard.  
If the Percussion icon is not displayed, proceed to  
step 3.  
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Basic functions  
Since the “DB Preset's Perc” parameter is set inde-  
T5h.e RROoTAtRaYrSypeaker section replicates the sound of the  
pendently for each program, you will have to check  
each program to see whether percussion can be used  
for that program.  
classic rotating drum and horn speaker system associated  
with the tone wheel organ. Controls are available to  
simulate different amplification and microphone place-  
ment.  
3. Press the [EDIT] key.  
You will enter Normal Edit mode.  
4. Press the PROGRAM [2] key, and then press the  
[®] key twice.  
The “DB Preset's Perc” parameter will appear.  
5. Press the [-] key once to change the setting to Ena  
(Enable).  
6. Press the [EXIT] key to return to Normal mode.  
7. Now you can assign the PERCUSSION section to  
the upper keyboard.  
1. In the front panel ROTARY section, press the [ON]  
key.  
The key LED will light.  
If when you press the ROTARY section [ON] key, the  
LED blinks three times and then goes dark, the  
program's “Amp Type” parameter (Group 4 of  
Normal Edit mode or EX Edit mode) has been set to  
Pre Amp. With this setting, the rotary speaker effect  
cannot be obtained. Either select another program, or  
change the setting of the “Amp Type” parameter.  
EX mode  
Regardless of the settings of the DRAWBAR SELECT  
section, you can also use the front panel PERCUSSION  
SECTION keys to add percussion to the upper keyboard.  
1. In the PERCUSSION section, press the [ON] key.  
The key LED will light. The PERCUSSION effect is  
now on.  
Even if the “Amp Type” parameter is set to Pre Amp,  
you can select the ROTARY section [STOP] key and  
[FAST] key. We recommend that you use the [STOP]  
key and [FAST] key to pre-select the settings you  
want for the next time you select a Type 1 or Type 2  
program.  
2. Press the [FAST] key.  
When the key LED is lit, the percussion will decay  
more quickly. When the key LED is dark, the percus-  
sion will decay more slowly.  
2. Use the [FAST] key and [STOP] key to control the  
rotation of the rotary speaker.  
3. Press the [SOFT] key.  
The volume of the percussion will decrease when the  
key LED is lit, and will return to normal when the key  
LED goes dark.  
To switch between fast and slow, make the [STOP] key  
LED go dark, and operate the [FAST] key.  
When you press the [FAST] key to make the LED light,  
the rotary speaker will turn rapidly. When you make  
the LED go dark, the rotary speaker will turn slowly.  
The values for these percussion controls can be  
accessed in EX Edit mode Group 3, and may be stored  
independently for each program.  
To switch between fast and stopped, make the [STOP]  
key LED light, and operate the [FAST] key.  
For these parameters, you can specify the following.  
• The volume for Soft and Normal settings  
• The decay speed for Fast and Slow settings  
When you press the [FAST] key to make the LED light,  
the rotary speaker will turn rapidly. When you make  
the LED go dark, the rotary speaker will stop turning.  
EX Percussion in Drawbar 2  
To switch between slow and stopped, make the [FAST]  
key LED go dark, and operate the [STOP] key.  
If the upper DRAWBAR SELECT section [DRAWBAR 2]  
key is selected, the percussion can be adjusted by the  
front panel Drawbar 2 bars as well as by the front panel  
PERCUSSION section keys.  
When you press the [STOP] key to make the LED light,  
the rotary speaker will stop turning. When you make the  
LED go dark, the rotary speaker will turn slowly.  
EX Percussion (the five right bars of Drawbar 2) controls  
the percussion levels assigned to these bars. For details,  
refer to “Using the Drawbar 1 and 2 settings” (p.13).  
Rotary speaker settings are made in Group 6 of  
Normal Edit mode or EX Edit mode, and are saved as  
part of each program.  
2-2/3': 2-2/3' or 4' (depending on the setting of the  
PERCUSSION section [3rd] key)  
2': 16'  
The following rotary speaker parameters can be  
adjusted.  
Volume balance between the horn and rotor of the  
rotary speaker  
1-3/5': 5-1/3'  
1-1/3': The footage assigned to EX Drawbar 16'  
1': The footage assigned to EX Drawbar 5-1/3'  
• Slow and fast rotational speeds of the horn and  
rotor  
• Transition time from slow to fast, and from fast to  
slow, for the horn and rotor  
• Time from when the rotation of the horn and rotor is  
stopped until it actually comes to a stop, and the  
time from when rotation is started until it reaches  
the specified speed  
• The distances from the horn and rotor to the mic  
• The spread of the sound from the horn and rotor  
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Basic functions  
6. Effects  
7. Saving your data  
Program parameter settings and Global parameter  
settings of the BX-3 can be saved by writing a program or  
transmitting a MIDI data dump.  
Reverb  
You can use the front panel [REVERB OFFSET] knob to  
adjust the depth of reverb.  
Writing to internal memory  
1. While you play, turn the [REVERB OFFSET] knob.  
When the knob is in the center position, the reverb  
depth will be as specified by the program.  
Writing a program  
A program that you created by editing the parameters in  
either of the Edit modes can be saved in internal memory.  
This is referred to as “writing a program.” If you want the  
program you edited to be preserved even when the  
power is turned off, you must write it into memory.  
Reverb settings are made in Group 5 of Normal Edit  
mode and EX Edit mode, and are saved as part of each  
program.  
The following reverb parameters can be adjusted.  
• Reverb type  
• Reverb time  
When you select a program, the program data is called  
• Reverb amount  
into an internal edit buffer.  
• Reverb routing  
When you edit program parameters in Normal Edit mode  
or EX Edit mode, you are making changes to the data in  
the edit buffer. When you make changes to this data, an  
” will appear between the program number and  
You can use thVe firbonrtaptaoneal VnIdBRcAhTOo/rCuHsORUS section  
program name.  
to apply vibrato or chorus to the sound.  
1. While you play, use the VIBRATO/CHORUS section  
[UPPER] key or [LOWER] key to select the  
Since your editing will only affect the data in the edit  
buffer, you must write this data into internal memory if  
you want to keep it.  
keyboard(s) to which the effect will be applied.  
2. Use the [VIBRATO/CHORUS] knob to select vibrato  
or chorus.  
If you select another program before writing the  
edited program, new data will be called into the edit  
buffer, and your changes will be lost. The data in the  
edit buffer will also be lost when you turn off the  
power. If this occurs, the data prior to your editing  
will be recalled the next time the power is turned on.  
V1–V3 are vibrato, and C1–C3 are chorus. Higher  
numbers will produce a greater effect.  
Writing procedure  
You can use the front Opavneel r[EdXrPiRvEeSSION/OVER-  
1. Make sure that you are in Normal mode or EX  
mode, and that the Enter icon is not displayed.  
Then press the [WRITE/ENTER] key.  
DRIVE] knob to adjust the amount of overdrive. This  
will also affect the volume.  
The left side of the display will indicate “WRITE.” The  
writing-destination program number will be dis-  
played in the square brackets [ ] at the right.  
1. While you play, turn the [EXPRESSION/OVER-  
DRIVE] knob.  
This will adjust the output level of the tone generator,  
changing the input level of the internal amp simula-  
tion.  
By using this in conjunction with the “Amp Gain”  
parameter (p.26) in Group 4 of Normal Edit mode or  
EX Edit mode, you can make further adjustments to  
the overdrive effect.  
2. If you want to change the writing destination, use  
the [-] [+] keys to specify the desired destination.  
By playing the keyboard, you can audition the sound  
of the program marked by the Speaker icon in the  
display. You can use the [][®] keys to move the  
Speaker icon, so that you can audition the writing-  
source and writing-destination programs.  
When the Speaker icon is displayed, you can press  
and hold the [DISPLAY] key to view the name of the  
program indicated by the icon.  
At this time, you can press the [GLOBAL] key to  
switch to writing the Global parameters. To return to  
writing the program, press the [EDIT] key.  
3. Press the [WRITE/ENTER] key.  
A message will ask whether it is OK to write the  
program.  
If you decide to cancel, press the [EXIT] key.  
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Basic functions  
4. Press the [WRITE/ENTER] key.  
When the data has been written, the display will  
indicate Write Completed.  
Y8o.uEcandeidtititnhegtone or name of the selected program.  
When editing a program, it is a good idea to start by  
selecting the program that is closest to what you have in  
mind, and make your changes from there.  
Writing the Global parameters  
Settings that affect all programs in common, such as MIDI  
This section explains some simple ways to edit.  
settings, are made in Global mode.  
If you select another program or turn off the power  
before writing your edited settings, the changes will  
be lost. For details, refer to “Writing a program”  
(p.19).  
When you turn on the power, the Global mode data will  
be called into the internal Global mode memory area.  
When you edit a parameter in Global mode, the data in  
this memory area will change.  
If you want the edited data to be saved in internal  
memory, you must write it.  
Editing the sound  
If you turn off the power before writing the Global  
parameters, the edited data in the memory area will  
be lost. If this occurs, the data prior to your editing  
will be recalled the next time the power is turned on.  
The BX-3 has several parameters that simulate the sound  
of the a tone wheel organ, and these can be set indepen-  
dently for each program.  
Writing procedure  
As an example, here's how to edit the parameters of  
group 1.  
1. Make sure that you are in Global mode, and that  
the Enter icon is not displayed. Then press the  
[WRITE/ENTER] key.  
1. Press the [EDIT] key to enter either Normal Edit  
mode or EX Edit mode.  
The left side of the display will indicate WRITE.  
2. Press the PROGRAM [1] key, and then press the  
[®] key once to access the “Wheel Type” param-  
eter.  
GLOBAL.  
At this time you can press the [EDIT] key to write  
program data. To return to the writing the Global  
parameters, press the [GLOBAL] key.  
This selects the type of tone wheel.  
The tone wheel is the mechanism that produces the  
pitches used to create the sound.  
2. Press the [WRITE/ENTER] key.  
A message will ask you whether it is OK to write.  
3. Use the [-] [+] keys to select the desired setting.  
Vintage includes leakage noise. This is noise caused  
by signal leakage from the tone wheel, and is a  
characteristic part of the sound of a tone wheel organ.  
Clean contains no leakage noise.  
If you decide to cancel, press the [EXIT] key.  
3. Press the [WRITE/ENTER] key.  
When the data has been written, the display will  
indicate Write Completed.  
4. Press the [®] key once to access the “DB  
LevelCurve” parameter, and use the [-] [+] keys to  
adjust the setting.  
This adjusts the tone of the drawbars.  
The programs anMd gIlDobIaldsaetttiangds iun mintpernal memory can  
Bright produces a brighter sound as you play higher  
on the keyboard, and Mellow produces a more  
mellow sound in the upper octaves.  
be transmitted as MIDI exclusive data, and saved on a  
connected external device such as a data filer. For details,  
refer to “MIDI data dump” (p.37).  
5. Press the [®] key once to access the “Over Tone  
Level” parameter, and use the [-] [+] keys to adjust  
the setting.  
This parameter adjusts the overtone level of the tone  
wheel. Higher settings will produce a greater amount  
of overtones.  
6. Press the [®] key once to access the “Leakage  
Level” parameter, and use the [-] [+] keys to adjust  
the setting.  
This adjusts the leakage noise. Higher settings will  
increase the volume of the leakage noise.  
7. Press the [®] key once to access the “Noise  
Level” parameter, and use the [-] [+] keys to adjust  
the setting.  
This adjusts the noise that will occur regardless of  
whether notes are being played. Higher settings will  
increase the volume of the noise.  
8. Press the [®] key once to access the “On Click  
Level” parameter, and use the [-] [+] keys to adjust  
the setting.  
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Basic functions  
This parameter simulates the noise that occurs when a  
key is pressed. Here you can adjust the volume of that  
noise. Higher settings will increase the noise volume.  
4. Move the bars of the Drawbar 1 or Drawbar 2  
sections (you may use either) to adjust the draw-  
bar parameters.  
Any bar you move will input a new value for that  
9. Press the [®] key once to access the “Off Click  
Level” parameter, and use the [-] [+] keys to adjust  
the setting.  
parameter, and the display will change accordingly.  
5. Press the [®] key once to display the “LOWER”  
This parameter simulates the noise that occurs when a  
key is released. Here you can adjust the volume of  
that noise. Higher settings will increase the noise  
volume.  
parameters.  
6. Move the bars of the Drawbar 1 or Drawbar 2  
sections to adjust the drawbar parameters.  
7. Press the [WRITE/ENTER] key to write the settings  
into internal memory.  
10.Press the [WRITE/ENTER] key to write the settings  
into internal memory.  
For details, refer to “Writing a program” (p.19).  
For details, refer to “Writing a program” (p.19).  
EX mode  
Other parameters  
In EX mode, the lower keyboard will play the “EX  
LOWER” parameter settings that are preset in the pro-  
gram, regardless of the current setting in the DRAWBAR  
SELECT section.  
The BX-3 has other parameters that apply various effects  
to the sound. In the factory-set programs, these effects are  
set as appropriate for each sound.  
If you want to make detailed adjustments to the sound of  
a program, you can edit the following parameters in  
Normal Edit mode or EX Edit mode.  
To edit these settings, use the following procedure.  
1. Select a program in EX mode.  
• Percussion settings: Group 3 (p.25)  
• Amp simulator settings: Group 4 (p.26)  
• Reverb settings: Group 5 (p.26)  
2. Press the [EDIT] key.  
You will enter EX Edit mode.  
• Rotary speaker settings: Group 6 (p.26)  
• Modulation wheel and pedal controller settings:  
Group 7 (p.27)  
3. Press the PROGRAM [2] key, and then press the  
[®] key once.  
The “EX LOWER” parameters will be displayed.  
4. Use the [][®] keys to select a bar.  
You can make settings for the three bars 16', 8', and 4'.  
16' 8' 4'  
WheEn tdheitDinRAgWtBhAeR dSErLaEwCTbsaecrtiopna[DraRmAWeBtAeRrs  
PRESET] key is pressed, the drawbars will sound at the  
levels saved with the current program. These settings are  
saved individually for each program.  
5. Use the [-][+] keys to adjust the value.  
The display will show the value as you adjust it.  
6. Press the [WRITE/ENTER] key to write the settings  
into internal memory. For details, refer to “Writing  
a program” (p.19).  
Normal mode  
If the [DRAWBAR PRESET] key is pressed in both upper  
and lower DRAWBAR SELECT sections, the “UPPER”  
parameters will be used when you play the upper  
keyboard, and the “LOWER” parameters will be used  
when you play the lower keyboard.  
Copying drawbar parameters  
If you want to edit these settings, use the following  
procedure.  
The front panel Drawbar 1 or Drawbar 2 settings can be  
copied directly to the “UPPER” or “LOWER” parameters  
of a Normal program, or to the “EX Drawbar Level”  
parameters of an EX program.  
1. Select a program in Normal mode.  
2. Press the [EDIT] key.  
As an example, here's how you can select a Normal  
program, use the front panel Drawbar 1 bars to create a  
sound, and then copy the settings to the “UPPER”  
parameters of the program.  
You will enter Normal Edit mode.  
3. Press the PROGRAM [2] key.  
The left side of the display will indicate UPPER, and  
to the right of this the “UPPER” parameter settings  
will be displayed.  
1. Select a program in Normal mode.  
2. In the upper DRAWBAR SELECT section, press the  
[DRAWBAR 1] key.  
3. While playing the keyboard, use the front panel  
Drawbar 1 bars to create the desired sound.  
If you are unable to adjust the “UPPER” parameter  
settings, make sure that the DRAWBAR SELECT  
section [DRAWBAR PRESET] key is selected.  
If the [DRAWBAR PRESET] key is not selected, its  
LED will begin to blink.  
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Basic functions  
4. In the upper DRAWBAR SELECT section, hold  
down the [DRAWBAR 1] key and press the [DRAW-  
BAR PRESET] key.  
7. Press the [WRITE/ENTER] key.  
A message will ask you to confirm the copy.  
If you decide to cancel, press the [EXIT] key.  
8. Press the [WRITE/ENTER] key once again.  
When the program has been copied, the display will  
indicate Copy Completed.  
Swapping two programs  
This operation exchanges two programs. This is conve-  
nient when you want to rearrange the order of the  
programs.  
The Drawbar 1 settings will be copied to the “UPPER”  
parameters, and an “ ” will appear between the  
program number and program name.  
1. Press the [GLOBAL] key to enter the Global mode.  
2. Press the PROGRAM [7] key, and then press the  
[®] key once.  
5. Press the [WRITE/ENTER] key to write the settings  
into internal memory.  
The display will indicate Copy Swap Init.  
3. Press the [WRITE/ENTER] key, and then press the  
[+] key once.  
For details, refer to “Writing a program” (p.19).  
The upper DRAWBAR SELECT section can be used  
to copy drawbar parameters in EX mode as well.  
Create the sound in the upper keyboard, then hold  
down the upper [DRAWBAR 1] or [DRAWBAR 2]  
key, and press the [DRAWBAR PRESET] key.  
“Swap” will blink in the display. The swap-source and  
swap-destination program numbers will be displayed  
at the right.  
4. Press the [®] key once, and the Speaker icon will  
appear at the left of the swap-source program.  
You can play the keyboard to hear the sound of the  
program.  
This is convenCienot pwyheinnygouawpanrtotogcrraeamte several  
5. If you want to change the swap source, use the  
[-][+] keys to specify the source program number.  
variations of a program by making small changes to the  
parameter settings.  
6. If you want to change the swap destination, press  
the [®] key once, and then use the [-][+] keys to  
specify the destination program number.  
1. Press the [GLOBAL] key to enter the Global mode.  
7. Press the [WRITE/ENTER] key.  
2. Press the PROGRAM [7] key, and then press the  
[®] key once.  
A message will ask you to confirm the swap.  
If you decide to cancel, press the [EXIT] key.  
The display will indicate Copy Swap Init.  
8. Press the [WRITE/ENTER] key once again.  
When the swap is completed, the display will indicate  
Swap Completed.  
3. Press the [WRITE/ENTER] key.  
In the display, Copy” will blink, and the copy source  
and copy destination program numbers will appear at  
the right.  
Editing the name of a program  
4. Press the [®] key once, and the Speaker icon will  
appear at the left of the copy-source program  
number.  
1. Press the [EDIT] key to enter Normal Edit mode or  
EX Edit mode.  
2. Press the PROGRAM [8] key.  
“Rename” will appear in the left of the display, and  
the program name will be displayed in square brack-  
ets [ ].  
You can play the keyboard to hear the sound of the  
program.  
3. Use the [] [®] keys to select the character that  
you want to change.  
5. To change the copy-source, use the [-][+] keys to  
specify the source program number.  
6. To change the copy-destination, press the [®] key  
once, and then use the [-][+] keys to specify the  
destination program number.  
The Speaker icon will appear at the left of the copy-  
destination program number.  
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Basic functions  
4. Use the [-][+] keys to specify the desired charac-  
ter.  
You can assign a program name of up to 12 characters.  
5. Press the [WRITE/ENTER] key to write the settings  
into internal memory.  
For details, refer to “Writing a program” (p.19).  
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Parameters  
1. Normal Edit mode /  
Group 1: Basic Character  
In NEormXal EEddit mitodme oroEXdEedit mode, you use the  
Output Level  
[0...127]  
Sets the output level of the program.  
PROGRAM [1]–[8] keys to directly select the first param-  
eter in each of the parameter edit Groups 1 - 8.  
WheelType  
[Vintage, Clean]  
Selects the type of tone wheel.  
Vintage: A tone wheel that includes leakage noise.  
Group 1: Basic Character  
Clean: A tone wheel that does not include leakage noise.  
Specifies the output level, tone wheel noise, click level  
etc.  
DB LevelCurve  
[Bright, Mellow]  
Group 2: Drawbar  
Selects the tone.  
Specifies the drawbar levels and EX drawbar type.  
The tone will change as the volume balance of the  
drawbars is adjusted.  
The parameters that are displayed will differ be-  
Bright: A bright tone.  
tween Normal Edit mode and EX Edit mode.  
Mellow: A mellow tone.  
Group 3: Percussion  
OverTone Level  
[0...99]  
[0...99]  
[0...99]  
Specifies how the BX-3 will respond to the PERCUS-  
Specifies the overtone level of the tone wheel.  
SION section controls.  
Leakage Level  
Group 4: Amp  
Specifies amp settings.  
Specifies the level of the leakage noise.  
Group 5: Reverb  
Noise Level  
Specifies the amount of noise that will occur regardless of  
whether notes are played. This noise will include leakage  
noise, and its amount will depend on the level specified  
by the “Leakage Level” parameter.  
Adjusts reverb settings.  
Group 6: Rotary effect  
Specifies rotary speaker settings.  
Group 7: Controller  
On Click Level  
[0...99]  
Specifies settings for the modulation wheel, and  
specify the functions of the ASSIGNABLE PEDAL/  
SW jacks.  
Specifies the level of the click noise at key-on.  
Off Click Level  
[0...99]  
Specifies the level of the click noise at key-off.  
Group 8: Program Name  
Edits the program name.  
Group 2: Drawbar  
UPPER (Upper Drawbar Level)  
[0...8]  
This is displayed in Normal Edit mode.  
Specifies the volume of the footage used when you play  
the upper keyboard in Normal mode.  
To change these settings, press the [DRAWBAR PRESET]  
key of the upper DRAWBAR SELECT section in Normal  
mode. When you move the Drawbar 1 or 2 bars of the  
front panel, the volume of the corresponding footage will  
change. If you pull a bar out all the way, its level will be 8.  
In Normal mode when the program name is dis-  
played, pressing the [DISPLAY] key once will let you  
view these settings in the display.  
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Parameters  
[1...4]  
LOWER (Lower Drawbar Level)  
[0...8]  
Ex DrawbarType  
This is displayed in Normal Edit mode.  
This is displayed in the EX Edit mode.  
Here you can specify the volume of the footage used  
when you play the lower keyboard in Normal mode.  
To change these settings, press the [DRAWBAR PRESET]  
key of the lower DRAWBAR SELECT section in Normal  
mode. When you move the Drawbar 1 or 2 bars of the  
front panel, the volume of the corresponding footage will  
change. If you pull a bar out all the way, its level will be 8.  
By selecting the type, you can specify the pitches that are  
assigned to the EX Drawbars (Encoder 2).  
The pitches for each of these types are specified by the  
Global mode Group 6 “Ex Drawbar Type 1-1” through  
“Ex Drawbar Type 4-4” parameters.  
In Normal mode when the program name is dis-  
played, pressing the [DISPLAY] key once will let you  
view these settings in the display.  
Group 3: Percussion  
Perc Nrml Level (Percussion Normal Level)  
[0...99]  
This sets the volume of the percussion when the [SOFT]  
key of the PERCUSSION section is at the normal setting  
(key LED dark).  
DB Preset's Perc (Drawbar Preset Percussion)  
[Dis, Ena]  
This is displayed in Normal Edit mode.  
This setting specifies whether the keys of the PERCUS-  
SION section can be used when you play the upper  
keyboard in Normal mode.  
Perc Soft Offset (Percussion Soft Level Offset) [0...99]  
This sets the volume of the percussion when the [SOFT]  
key of the PERCUSSION section is at the soft setting (key  
LED lit). This setting determines how much the volume  
will be lowered from the value specified by the “Perc  
Nrml Level” parameter.  
Dis (Disable): Operating the PERCUSSION section keys  
will have no effect.  
Ena (Enable): The PERCUSSION section keys will have  
their usual effect.  
In Normal mode when the program name is dis-  
played, pressing the [DISPLAY] key once will let you  
view these settings in the display. If this setting is set  
to Ena (enable), the Percussion icon will appear at  
the left of the UPPER display.  
Note-on  
Note-off  
Perc Nrml Level  
Normal  
Perc Soft Offset  
EX DRAWBAR & PERCUSSION  
[0...8]  
Soft  
This is displayed in EX Edit mode.  
Drawbar 1  
Normal Perc DB ATT (Normal Percussion Drawbar  
Attenuation)  
[0...99]  
EX Drawbar and EX Percussion of Drawbar 2  
This decreases the level of the sound created by the  
Drawbar 2 bars or the "UPPER " parameters when the  
percussion is set to normal (the [SOFT] key is dark). This  
allows the percussion effect to become more pronounced,  
without increasing the overall volume.  
Here you can specify the footage and percussion volume  
used when you play the upper keyboard in EX Edit  
mode.  
To edit the values, press the [DRAWBAR PRESET] key in  
the upper DRAWBAR SELECT section while in EX Edit  
mode. When you move the front panel Drawbar 1 or 2  
bars, the corresponding footage or percussion volume  
will change. The value will be 8 when a bar is pulled all  
the way out.  
Perc Fast Decay (Percussion Fast Decay)  
[0...99]  
This sets the decay speed when the [FAST] key of the  
PERCUSSION section is at the fast setting (key LED lit).  
Perc Slow Offset (Percussion Slow Offset)  
This sets the decay speed when the [FAST] key of the  
PERCUSSION section is at the slow setting (key LED  
dark). This setting will determine how much the speed is  
slowed from the value specified by the “Perc Fast Decay”  
parameter.  
[0...99]  
For details on what is assigned to each bar, refer to  
“Using the Drawbar 1 and 2 settings” (p.13).  
In EX mode, pressing the [DISPLAY] key once while  
the program name is displayed will display the  
current Drawbar 1 and EX Drawbar (Drawbar 2)  
values. If you then press the [DISPLAY] key once  
again, the EX Percussion (Drawbar 2) values will be  
displayed.  
EX LOWER (EX Lower Level)  
[0...8]  
This is displayed in EX Edit mode.  
These settings specify the footage volumes used when  
you play the lower keyboard in EX mode.  
You can make settings for the three drawbars 16', 8', and  
4'. For details on how to make these settings, refer to “EX  
mode” (p.21).  
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Parameters  
Group 4: Amp  
Group 5: Reverb  
Amp Type  
[Type 1,Type 2, Pre Amp]  
ReverbType  
[Room, Hall, Plate, Dark]  
[00.25...16.00 (Sec)]  
here you can select the amp type.  
Selects the type of reverb.  
Type 1: This is a conventional organ power amp. It  
produces a mild and fat sound.  
ReverbTime  
Specifies the reverb time.  
Type 2: Compared to Type 1, this emphasizes the high  
range, and produces a more uncolored sound.  
Pre Amp: Use a pre amp. This is the sound of the organ's  
line-out.  
The range in which the reverb time can be adjusted  
will depend on your selection for the “Reverb Type”  
parameter.  
When Type 1 or Type 2 are selected: When the front  
panel ROTARY [ON] key is used to turn on the  
rotary speaker, the effect of the rotary speaker will be  
simulated. When this is turned off, a conventional  
speaker will be simulated.  
Reverb Mix Level  
[0...99]  
Specifies the amount of reverb signal that is mixed with  
the original sound.  
Rev Routing (Reverb Routing) [Rot->Rev, Rev->Rot]  
Selects whether the reverb will be applied before the  
rotary speaker or after it.  
When Pre Amp is selected: The power amp and  
rotary speaker will not be used, and the sound will  
be as if it were taken from the preamp line-out of the  
organ itself.  
Rot->Rev: Reverb will be applied after the rotary speaker.  
Rev->Rot: Reverb will be applied before the rotary  
speaker.  
Spkr Simulator (Speaker Simulator)  
[On, Off]  
This setting will not be used if the “Amp Type”  
parameter is set to Pre Amp.  
When the “Amp Type” parameter is set to Type 1 or Type  
2, this turns the amp simulator function on or off.  
Amp Gain  
[0...99]  
Adjusts the gain (amplification) when the “Amp Type”  
Group 6: Rotary Effect  
parameter is set to Type 1 or Type 2.  
With high settings of this value, the sound will distort  
more severely when the expression/overdrive is raised.  
These settings will not be used if the “Amp Type”  
parameter is set to Pre Amp.  
This setting will not apply if the “Amp Type”  
parameter is set to Pre Amp.  
Horn: 0 Rotor: 100 (Rotary Horn/Rotor Balance)  
[0:100...100:0]  
Adjuststhe volume balance between the horn and rotor of  
Tone Treble  
[-10...+10]  
the rotary speaker.  
Adjusts the high frequency level of the amp selected by  
the “Amp Type” parameter.  
Horn Slow Speed  
[0...99]  
Specifies the rotational speed of the horn during slow  
Tone Middle  
[-10...+10]  
rotation.  
Adjusts the mid-frequency level of the amp selected by  
the “Amp Type” parameter.  
Horn Fast Speed  
[0...99]  
Specifies the rotational speed of the horn during fast  
Tone Bass  
[-10...+10]  
rotation.  
Adjusts the low frequency level of the amp selected by  
the “Amp Type” parameter.  
Rotor Slow Speed  
[0...99]  
Specifies the rotational speed of the rotor during slow  
Amp Type: Amp 1 or Amp 2  
Amp 1  
rotation.  
Pre Amp  
or  
Speaker  
Reverb Rotary  
Group 5: Rev Routing  
Rotor Fast Speed  
[0...99]  
Amp 2  
Specifies the rotational speed of the rotor during fast  
Group 4: Spkr Simulator  
Group 4: Amp Gain  
Tone Trebel  
rotation.  
Tone Middle  
Tone Bass  
Horn UpTransit (Horn UpTransition)  
Specifies the time over which the horn will change from  
slow to fast rotation.  
[0...99]  
Amp Type: Pre Amp  
Pre Amp  
Reverb  
Group 4: Tone Trebel  
Tone Middle  
Horn Down Transit (Horn DownTransition)  
Specifies the time over which the horn will change from  
fast to slow rotation.  
[0...99]  
Tone Bass  
Horn StopTransit (Horn StopTransition)  
Specifies the time it will take for the horn to actually come  
to rest after rotation is switched off.  
[0...99]  
Horn StrtTransit (Horn StartTransition)  
[0...99]  
Specifies the time it will take for the horn to reach the  
specified speed after rotation is switched on.  
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Parameters  
Rotor Up Transit (Rotor UpTransition)  
[0...99]  
Group 7: Controller  
Adjusts the time over which the rotor rotation changes  
from slow to fast.  
Mod Wheel (Modulation Wheel)  
Rotor Down Transit (Rotor Down Transition)  
Adjusts the time over which the rotor rotation changes  
from fast to slow.  
[0...99]  
[No Assign...ExLowLevl]  
Select the parameter that will be controlled by the front  
panel modulation wheel.  
If this is set to other than No Assign, Rtry FAST, or Wheel  
Brake, the result of moving the wheel will depend on the  
setting of the “Mod Wheel Range.”  
Slow  
Fast  
No Assign: Nothing will be controlled.  
Click Level: Control the “On Click Level” and “Off Click  
Level” parameters (Group 1).  
Fast Speed  
Slow Speed  
Perc Level (Percussion Level): Control the “Perc Nrml  
Level” parameter (Group 3).  
Perc Decay (Percussion Decay): Control the “Perc Fast  
Decay” parameter (Group 3).  
Time  
Up Transit  
Down Transit  
Rtry FAST (Rotary Fast/Slow): Control the front panel  
ROTARY [FAST] key. The modulation wheel will function  
as a switch, and will select Fast when the wheel is moved  
toward yourself, and Slow when moved away from  
yourself.  
Rotor StopTransit (Rotor StopTransition)  
[0...99]  
Adjusts the time over which the rotor rotation actually  
comes to a stop after you stop the rotation.  
Rotor StrtTransit (Rotor StartTransition)  
Adjusts the time over which the rotor reaches the speci-  
fied speed after it begins to rotate.  
[0...99]  
Rtry Speed (Rotary Speed): Control the “Horn Fast  
Speed,” “Horn Slow Speed,” “Rotary Fast Speed,” and  
“Rotary Slow Speed” parameters (Group 6).  
Wheel Brake: Control the “Wheel Brake” parameter  
(Global mode Group 7). The modulation wheel will  
function as a switch, and will turn on the wheel brake  
effect when the modulation wheel is moved away from  
yourself, and will turn off the wheel brake effect when  
moved toward yourself.  
When Rotary is on  
Stop  
Start  
ExLowrLevl (EX Lower Level): Control the “EX LOWER”  
parameter (Group 2).  
Slow or Fast Speed  
Mod Wheel Range (Modulation Wheel Range)  
[-99...+99]  
Time  
Stop Transit  
Start Transit  
When the “Mod Wheel” parameter is set to other than No  
Assign, Rtry FAST, or Wheel Brake, the range of the effect  
controlled by operating the modulation wheel can be  
adjusted from a maximum of 0 to a maximum of 99.  
When you move the modulation wheel fully toward  
yourself, the parameter being controlled will be at its own  
original setting.  
Horn Mic Distance  
[0...99]  
Adjusts the distance between the horn and the mic.  
Horn Mic Spread  
[0...99]  
Adjusts the distance between the “simulated mics” to  
increase the stereo field.  
When you move the modulation wheel fully away from  
yourself, the value you specify here will be added to the  
original value of the parameter being controlled. How-  
ever, the total value is limited to a range of 0 to 99.  
Rotor Mic Distance  
[0...99]  
Adjusts the distance between the rotor and the mic.  
Rotor Mic Spread  
[0...99]  
If the “Perc Nrml Level” parameter is set to 50, the  
following Mod Wheel Range settings will allow the  
position of the modulation wheel to change the percus-  
sion level as follows.  
Adjusts the distance between the “simulated mics” to  
increase the stereo field.  
+20: The percussion level will be 50 when the modulation  
wheel is fully toward yourself, and 70 when fully away  
from yourself.  
Mic Spread  
-20: The percussion level will be 50 when the modulation  
wheel is fully toward yourself, and 30 when fully away  
from yourself.  
Horn  
Mic Distance  
Mic Distance  
If the “Perc Nrml Level” parameter is set to 99, the  
following Mod Wheel Range settings will allow the  
position of the modulation wheel to change the percus-  
sion level as follows.  
Rotor  
+99: The percussion level will be 99 when the modulation  
wheel is fully toward yourself, and 99 when fully away  
from yourself (since the controllable range is 0–99).  
-99: The percussion level will be 99 when the modulation  
wheel is fully toward yourself, and 0 when fully away  
from yourself.  
27  
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Parameters  
Hold Uppr Ctrl (Hold Upper Controller)  
Rtry FAST Pedal (Rotary FAST Pedal Mode)  
[Momnt, Alter]  
[Off, Pedal 1/(Pdl1)*, Pedal 2/(Pdl 2)*]  
This is displayed in Normal Edit mode.  
Pedal 1: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will switch Hold on/off  
for the notes played on the keyboard that controls the  
UPPER tone generator.  
Select the on/off operation of the pedal switch etc.  
connected to the rear panel ASSIGNABLE PEDAL/SW 1  
or 2 jack. The pedal switch will have the same function as  
pressing the front panel ROTARY [FAST] key.  
Momnt: The rotary speed will gradually increase as long  
as you continue pressing the pedal switch, until it reaches  
the speed specified by the Group 6 “Rotor Fast Speed”  
parameter. When you release the pedal switch, the rotary  
speed will gradually decrease until it reaches the speed  
specified by the Group 6 “Rotor Slow Speed” parameter.  
Alter: Once you press the pedal switch, the rotary speed  
will gradually increase until it reaches the speed specified  
by the Group 6 “Rotor Fast Speed” parameter. When you  
press the pedal switch once again, the rotary speed will  
gradually decrease until it reaches the speed specified by  
the Group 6 “Rotor Slow Speed” parameter.  
Pedal 2: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the above  
operation.  
Off: No function.  
Hold Lowr Ctrl (Hold Lower Controller)  
[Off, Pedal 1/(Pdl1)*, Pedal 2/(Pdl 2)*]  
This is displayed in Normal Edit mode.  
Pedal 1: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will switch Hold on/off  
for the notes played on the keyboard that controls the  
LOWER tone generator.  
Pedal 2: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the above  
operation.  
Rtry STOP Ctrl (Rotary STOP Controller)  
[Off, Pedal 1/(Pdl1)*, Pedal 2/(Pdl 2)*]  
Pedal 1: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will turn the ROTARY  
[STOP] key on/off.  
Off: No function.  
Wheel Brk Ctrl (Wheel Brake Controller)  
[Off, Pedal 1/(Pdl1)*, Pedal 2/(Pdl 2)*]  
This is displayed in Normal Edit mode.  
Pedal 1: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will switch the “Wheel  
Brake” parameter (Global mode Group 7) on/off.  
Pedal 2: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the above  
operation.  
Pedal 2: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the above  
operation.  
Off: No function.  
Rtry STOP Pedal (Rotary STOP Pedal Mode)  
[Momnt, Alter]  
Select the on/off operation of the pedal switch etc.  
connected to the rear panel ASSIGNABLE PEDAL/SW 1  
or 2 jack. The pedal switch will have the same function as  
pressing the front panel ROTARY [STOP] key.  
Momnt: The rotary speed will gradually slow down and  
then stop as long as you continue pressing the pedal  
switch.  
Off: No function.  
Wheel Brk Pedal (Wheel Brake Pedal Mode)  
[Momnt, Alter]  
Select the on/off operation of the pedal switch etc.  
connected to the rear panel ASSIGNABLE PEDAL/SW 1  
or 2 jack.  
Alter: Once you press the pedal switch, the rotary speed  
will gradually slow down and then stop.  
Momnt: The pitch will gradually fall as long as you  
continue pressing the pedal switch. When you release the  
pedal switch, the pitch will gradually rise to the normal  
state.  
Amp Gain Ctrl (Amp Gain Controller)  
[Off, Pedal 1/(Pdl 1)*, Pedal 2/(Pdl 2)*]  
Pedal 1: An expression pedal etc. connected to the rear  
panel ASSIGNABLE PEDAL/SW 1 jack will control the  
Group 4 “Amp Gain” parameter of Normal Edit mode  
and EX Edit mode.  
Alter: The pitch will begin falling once you press the  
pedal switch. When you press it once again, the pitch will  
gradually rise to the normal state.  
Pedal 2: An expression pedal etc. connected to the rear  
panel ASSIGNABLE PEDAL/SW 2 jack will perform the  
above operation.  
Rtry FAST Ctrl (Rotary FAST Controller)  
[Off, Pedal 1/(Pdl1)*, Pedal 2/(Pdl 2)*]  
Pedal 1: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will turn the ROTARY  
[FAST] key on/off.  
Off: No function.  
Pedal 2: A pedal switch etc. connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the above  
operation.  
Off: No function.  
* (Pdl 1), (Pdl 2): These indicate that Pedal 1 or Pedal 2 are selected for the Global mode Group 1 “Prog Up Ctrl” or “Prog Down Ctrl” parameters. With these settings, the settings of  
Global mode are used, and the settings you made here will be ignored. However if you select another value in Global mode, the display here will change from (Pdl 1) to Pedal 1 or  
from (Pdl 2) to Pedal 2, and you will be able to operate the corresponding function from the pedal switch.  
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Parameters  
Amp Gain Ctrl Min (Amp Gain Control Minimum)  
[0...99]  
Specify the minimum setting of the Normal Edit mode  
and EX Edit mode Group 4 “Amp Gain” parameter.  
This will be the gain when the expression pedal etc.  
specified by the “Amp Gain Ctrl” parameter is in the  
minimum position.  
Amp Gain Ctrl Max (Amp Gain Control Maximum)  
[0...99]  
Specify the maximum setting of the Normal Edit mode  
and EX Edit mode Group 4 “Amp Gain” parameter.  
This will be the gain when the expression pedal etc.  
specified by the “Amp Gain Ctrl” parameter is in the  
maximum position.  
Rev Mix Ctrl (Reverb Mix Controller)  
[Off, Pedal 1/(Pdl 1)*, Pedal 2/(Pdl 2)*]  
Pedal 1: An expression pedal etc. connected to the rear  
panel ASSIGNABLE PEDAL/SW 1 jack will control the  
Group 5 “Reverb Mix Level” parameter of Normal Edit  
mode and EX Edit mode.  
Pedal 2: An expression pedal etc. connected to the rear  
panel ASSIGNABLE PEDAL/SW 2 jack will perform the  
above operation.  
Off: No function.  
Rev Mix Ctrl Min (Reverb Mix Control Minimum)  
[0...99]  
Specify the minimum setting of the Normal Edit mode  
and EX Edit mode Group 5 “Reverb Mix” parameter.  
This will be the reverb mix level when the expression  
pedal etc. specified by the “Reverb Mix Ctrl” parameter is  
in the minimum position.  
Rev Mix Ctrl Max (Reverb Mix Control Maximum)  
[0...99]  
Specify the maximum setting of the Normal Edit mode  
and EX Edit mode Group 5 “Reverb Mix” parameter.  
This will be the reverb mix level when the expression  
pedal etc. specified by the “Reverb Mix Ctrl” parameter is  
in the maximum position.  
Group 8: Program Name  
Rename  
Here you can modify the name. You can use up to twelve  
characters.  
Use the [][®] keys to select the character that you wish  
to change, and use the [–]/[+] keys to select the character.  
The following characters can be used.  
* (Pdl 1), (Pdl 2): These indicate that Pedal 1 or Pedal 2 are selected for the Global mode Group 1 “Prog Up Ctrl” or “Prog Down Ctrl” parameters. With these settings, the settings of  
Global mode are used, and the settings you made here will be ignored. However if you select another value in Global mode, the display here will change from (Pdl 1) to Pedal 1 or  
from (Pdl 2) to Pedal 2, and you will be able to operate the corresponding function from the pedal switch.  
29  
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Parameters  
I2n.GGloblaol mbodae,lyomu coandpreess the PROGRAM [1]–[8]  
Group 1: Basic  
MasterTune  
[430.0 Hz...450.0 Hz]  
keys to directly select the first parameter in each Group  
Adjusts the overall pitch in 0.2 Hz steps, with A4 (middle  
1–Group 8.  
A) as the reference pitch.  
Group 1: Basic  
Specifies the master tuning, the expression pedal  
function, the pedal switch function, the pitch bend  
range, and the keyboard triggering type etc.  
Transpose  
[-12...+12]  
Transposes the pitch in semitone steps over a range of +/-  
1 octave.  
Group 2: MIDI Channel  
Exp Minimum Level (Expression Minimum Level)  
[0...30]  
Specifies the MIDI channels.  
Group 3: MIDI Parameters  
Set MIDI filtering and Local on/off.  
Specifies the minimum level when the expression pedal  
etc. is operated. This will be the volume when the control-  
ler selected by “Exp Control” is in the minimum position.  
Group 4: MIDI CC#1  
Specifies the MIDI control change numbers that will  
Exp Ctrl (Expression Controller)  
be used to transmit and receive drawbar settings.  
[Both Indiv, Knob Only, Pedal Only, Both Multi]  
Both Indiv: The [EXPRESSION/OVERDRIVE] knob and  
the expression pedal connected to the EXPRESSION  
PEDAL jack will both control the volume. These two will  
function simultaneously.  
Group 5: MIDI CC#2  
Specifies the MIDI control change numbers that will  
be assigned to the front panel keys and wheels, and to  
connected pedals.  
Knob Only: The [EXPRESSION/OVERDRIVE] knob will  
control the volume.  
Group 6: ExDrawbar Set  
Specifies the EX drawbar types.  
Pedal Only: The expression pedal connected to the  
EXPRESSION PEDAL jack will control the volume.  
Both Multi: The [EXPRESSION/OVERDRIVE] knob and  
the expression pedal connected to the EXPRESSION  
PEDAL jack will both control the volume. The [EXPRES-  
SION/OVERDRIVE] knob will set the maximum level of  
the range controlled by the expression pedal.  
Group 7: Utility  
Copy, swap, or initialize programs, execute a data  
dump, make settings for the DRAWBAR SELECT  
section, calibrate a connected pedal, and adjust the  
settings for the wheel break function.  
Group 8: DEMO  
Use this parameter to play the demo songs.  
Prog Chng (Program Change)[All Params, Int. Params]  
Specifies whether the settings of the front panel ROTARY  
section, VIBRATO/CHORUS section, and PERCUSSION  
setting will also change when you switch programs.  
All Params (All Parameters): When you switch programs,  
the settings of the front panel keys will also change  
according to the settings of the selected program.  
Int. Params (Internal Parameters): The settings of the  
front panel keys will not change when you switch  
programs.  
Pitch Bend Range  
[-7...+7]  
Specifies the range (in semitone steps) that the pitch can  
change when the pitch wheel is operated or when MIDI  
pitch bend change messages are received.  
Wheel Brake Speed  
[Slow, Fast]  
Selects either Slow or Fast as the speed with which the  
wheel brake will stop or resume rotation.  
KeyTrigger  
[Shallow, Deep]  
Shallow: When a note is played, the sound will begin or  
end at the first contact (shallow position). This allows the  
keys to respond rapidly to your playing, as on traditional  
combo organs. However, the “bounce” when a key  
returns may produce a brief sound.  
Deep: When a note is played, the sound will begin or end  
at the second contact (deep position). This produces the  
typical playing response of most electronic keyboard  
instruments.  
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Parameters  
Prog Up Ctrl (Program Up Controller)  
[Off, Pedal 1/(Pdl 1), Pedal 2/(Pdl 2)]  
MIDI Upper 2nd ch (MIDI Upper 2ndTransmit  
Channel) [1...16, Off]  
Pedal 1: The pedal switch connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will switch programs.  
Each time you operate the pedal switch, the program  
number will be increased by 1.  
Specifies the channel on which the UPPER keyboard will  
transmit MIDI note messages with a variable velocity.  
(The factory setting is Off.)  
Off: Messages will not be transmitted. Be sure to turn this  
Off unless you are using a MIDI sound module that  
requires variable velocity (such as a piano module).  
Pedal 2: The pedal switch connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the  
function described above.  
If you specify a MIDI channel for this parameter and  
are using a MIDI sound module etc. connected to the  
BX-3, set the Group 1 “Key Trigger” parameter to  
Deep.  
Off: No function  
(Pdl 1), (Pdl 2): Indicates that this pedal switch is already  
selected for the following “Prog Down Ctrl” parameter.  
Please select a different pedal switch.  
MIDI Lower Rx ch (MIDI Lower Receive Channel)  
[1...16]  
If the same pedal switch is selected for a parameter  
in Normal Edit mode or EX Edit mode as well as for  
this Global parameter, this Prog Up Ctrl setting will  
be used, and the setting in Normal Edit mode or EX  
Edit mode will be ignored.  
Specifies the MIDI channel on which the LOWER key-  
board will receive MIDI note messages. (The factory  
setting is 2.)  
MIDI Lower Tx ch (MIDI LowerTransmit Channel)  
[1...16, Off]  
Prog Down Ctrl (Program Down Controller)  
[Off, Pedal 1/(Pdl 1), Pedal 2/(Pdl 2)]  
Specifies the channel on which the LOWER keyboard will  
transmit MIDI note messages with a fixed velocity value.  
(The factory setting is channel 2.) The velocity value is set  
by “MIDI Fixed Velcty.”  
Pedal 1: The pedal switch connected to the rear panel  
ASSIGNABLE PEDAL/SW 1 jack will switch programs.  
Each time you operate the pedal switch, the program  
number will be decreased by 1.  
Pedal 2: The pedal switch connected to the rear panel  
ASSIGNABLE PEDAL/SW 2 jack will perform the  
function described above.  
MIDI Lower 2nd ch (MIDI Lower 2nd Transmit  
Channel)  
[1...16, Off]  
Specifies the channel on which the LOWER keyboard will  
transmit MIDI note messages with a variable velocity.  
(The factory setting is Off.)  
Off: No function  
(Pdl 1), (Pdl 2): Indicates that this pedal switch is already  
selected for the above “Prog Up Ctrl” parameter. Please  
select a different pedal switch.  
Off: Messages will not be transmitted. Be sure to turn this  
Off unless you are using a MIDI sound module that  
requires variable velocity (such as a piano module).  
If the same pedal switch is selected for a parameter  
in Normal Edit mode or EX Edit mode as well as for  
this Global parameter, this Prog Down Ctrl setting  
will be used, and the setting in Normal Edit mode or  
EX Edit mode will be ignored.  
If you specify a MIDI channel for this parameter and  
are using a MIDI sound module etc. connected to the  
BX-3, set the Group 1 “Key Trigger” parameter to  
Deep.  
Pedal 1 Sw Polarity (Pedal 1 Switch Polarity)  
Pedal 2 Sw Polarity (Pedal 2 Switch Polarity)  
[-, +]  
[-, +]  
Set these parameters to match the polarity of the pedal  
switches connected to the rear panel ASSIGNABLE  
PEDAL/SW 1 and 2 jacks. If these settings do not match  
the actual polarity of the pedal switches, the pedal  
switches will not operate correctly.  
Group 3: MIDI Parameters  
MIDI Fixed Velcty (MIDI Fixed Velocity)  
[0...127]  
Specifies the velocity value of the MIDI note messages  
that are transmitted with fixed velocity. (The factory  
setting is 80.)  
For example, the separately sold PS-1 pedal switch has a  
“-” () polarity, so you would set this parameter to “-”  
when connecting this pedal switch.  
MIDI Rx Prg Chng (MIDI Receive Program Change)  
[Dis, Ena]  
Dis (Disable): MIDI program changes received on the  
global MIDI channel will be ignored.  
Group 2: MIDI Channel  
Ena (Enable): The BX-3 will respond to MIDI program  
changes received on the global MIDI channel. (The  
factory setting is Ena.)  
MIDI Global ch (MIDI Global Ch)  
[1...16]  
Specifies the global MIDI channel that will be used to  
transmit and receive MIDI. (The factory setting is 1.)  
MIDI Prog Mapper (MIDI Program Mapper) [Dis, Ena]  
Dis (Disable): The program mapper will not be used  
when transmitting or receiving MIDI program changes.  
Ena (Enable): The program mapper will be used when  
transmitting or receiving MIDI program changes. (The  
factory setting is Ena.)  
MIDI Upper Rx ch (MIDI Upper Receive Channel)  
[1...16, Off]  
Specifies the MIDI channel on which the UPPER key-  
board will receive MIDI note messages. (The factory  
setting is channel 1.)  
MIDI Rx Sys Exc (MIDI Receive System Exclusive)  
[Dis, Ena]  
MIDI Upper Tx ch (MIDI UpperTransmit Channel)  
[1...16, Off]  
Dis (Disable): Incoming system exclusive data will be  
ignored. (The factory setting is Dis.)  
Ena (Enable): Incoming system exclusive data will be  
received.  
Specifies the channel on which the UPPER keyboard will  
transmit MIDI note messages with a fixed velocity value.  
(The factory setting is channel 1.) The velocity value is set  
by “MIDI Fixed Velcty.”  
31  
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Parameters  
MIDI Rx C. Change (MIDI Receive Control Change)  
CC# Drawbar 1 2’(MIDI CC# Drawbar 1–2’)  
[1...31, 33...95, Off]  
[Dis, Ena]  
Dis (Disable): Incoming MIDI control changes will be  
Specifies the MIDI control change number that will be  
used to transmit and receive the 2' setting of Drawbar 1.  
(The factory setting is 21.)  
ignored.  
Ena (Enable): Incoming MIDI control changes will be  
received. (The factory setting is Ena.)  
CC# Drawbar 1 13/5’(MIDI CC# Drawbar 1–1-3/5’)  
[1...31, 33...95, Off]  
MIDI Tx C. Change (MIDI Transmit Control Change)  
[Dis, Ena]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1-3/5' setting of Drawbar  
1. (The factory setting is 22.)  
Dis (Disable): MIDI control changes will not be transmit-  
ted.  
Ena (Enable): MIDI control changes will be transmitted.  
(The factory setting is Ena.)  
CC# Drawbar 1 11/3’(MIDI CC# Drawbar 1–1-1/3’)  
[1...31, 33...95, Off]  
MIDI Local Cntrl (MIDI Local Control)  
[Off, On]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1-1/3' setting of Drawbar  
1. (The factory setting is 23.)  
Turns local control on/off. (The factory setting is On.)  
Off: The keyboard will be internally disconnected from  
the tone generator section. Select this setting when you  
want to use the keyboard and controllers of the BX-3 only  
to play a different tone generator.  
CC# Drawbar 1 1’(MIDI CC# Drawbar 1–1’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1' setting of Drawbar 1.  
(The factory setting is 24.)  
Group 4: MIDI CC# 1  
CC# Drawbar 2 16’(MIDI CC# Drawbar 2–16’)  
[1...31, 33...95, Off]  
CC# Upper DB Sel (MIDI CC# Upper Drawbar Select)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 16' setting of Drawbar 2.  
(The factory setting is 70.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the UPPER setting of the  
DRAWBAR SELECT section. (The factory setting is 79.)  
1
CC# Drawbar 2 5 /3’(MIDI CC# Drawbar 2–5-1/3’)  
CC# Lower DB Sel (MIDI CC# Lower Drawbar Select)  
[1...31, 33...95, Off]  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 5-1/3' setting of Drawbar  
2. (The factory setting is 71.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the LOWER setting of the  
DRAWBAR SELECT section. (The factory setting is 80.)  
CC# Drawbar 2 8’(MIDI CC# Drawbar 2–8’)  
[1...31, 33...95, Off]  
CC# Drawbar 1 16’ (MIDI CC# Drawbar 1–16’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 8' setting of Drawbar 2.  
(The factory setting is 72.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 16' setting of Drawbar 1.  
(The factory setting is 16.)  
CC# Drawbar 2 4’(MIDI CC# Drawbar 2–4’)  
[1...31, 33...95, Off]  
CC# Drawbar 1 51/3’(MIDI CC# Drawbar 1–5-1/3’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 4' setting of Drawbar 2.  
(The factory setting is 73.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 5-1/3' setting of Drawbar  
1. (The factory setting is 17.)  
CC# Drawbar 2 22/3’(MIDI CC# Drawbar 2–2-2/3’)  
[1...31, 33...95, Off]  
CC# Drawbar 1 8’(MIDI CC# Drawbar 1–8’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 2-2/3' setting of Drawbar  
2. (The factory setting is 74.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 8' setting of Drawbar 1.  
(The factory setting is 18.)  
CC# Drawbar 2 2’(MIDI CC# Drawbar 2–2’)  
[1...31, 33...95, Off]  
CC# Drawbar 1 4’(MIDI CC# Drawbar 1–4’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 2' setting of Drawbar 2.  
(The factory setting is 75.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 4' setting of Drawbar 1.  
(The factory setting is 19.)  
CC# Drawbar 2 13/5’(MIDI CC# Drawbar 2–1-3/5’)  
[1...31, 33...95, Off]  
2
CC# Drawbar 1 2 /3’(MIDI CC# Drawbar 1–2-2/3’)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 2-2/3' setting of Drawbar  
1. (The factory setting is 20.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1-3/5' setting of Drawbar  
2. (The factory setting is 76.)  
32  
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Parameters  
1
CC# Drawbar 2 1 /3’(MIDI CC# Drawbar 2–1-1/3’)  
[1...31, 33...95, Off]  
CC# Percus ON (MIDI CC# Percussion ON Key)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the PERCUS-  
SION section [ON] key. (The factory setting is 87.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1-1/3' setting of Drawbar  
2. (The factory setting is 77.)  
CC# Drawbar 2 1’(MIDI CC# Drawbar 2–1’)  
[1...31, 33...95, Off]  
CC# Percus SOFT (MIDI CC# Percussion Volume)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the 1' setting of Drawbar 2.  
(The factory setting is 78.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the PERCUS-  
SION section [SOFT] key. (The factory setting is 88.)  
CC# Percus FAST (MIDI CC# Percussion Decay)  
[1...31, 33...95, Off]  
Group 5: MIDI CC# 2  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the PERCUS-  
SION section [FAST] key. (The factory setting is 94.)  
CC# Expression (MIDI CC# Expression)  
[1...31, 33...95, Off]  
CC# Percus 3rd (MIDI CC# Percussion Harmonic)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the [EXPRES-  
SION/OVERDRIVE] knob. (The factory setting is 11.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the PERCUS-  
SION section [3rd] key. (The factory setting is 95.)  
CC# Rotary ON (MIDI CC# Rotary ON Key)  
[1...31, 33...95, Off]  
CC# Hold (MIDI CC# Hold)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the ROTARY  
section [ON] key. (The factory setting is 81.)  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the Normal  
Edit mode “Hold Uppr Ctrl” parameter and “Hold Lowr  
Ctrl” parameter, and the EX Edit mode “Hold Ctrl”  
parameter. (The factory setting is 64.)  
CC# Rotary FAST (MIDI CC# FAST Key) [1...31, 33...95,  
Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the ROTARY  
section [FAST] key. (The factory setting is 82.)  
CC# Wheel Brake (MIDI CC# Wheel Brake)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the Global  
mode “Wheel Brake” parameter. (The factory setting is  
93.)  
CC# Rotary STOP (MIDI CC# Rotary STOP Key)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the ROTARY  
section [STOP] key. (The factory setting is 83.)  
CC# Amp Gain (MIDI CC# Amp Gain)[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the Normal  
Edit mode and EX Edit mode “Amp Gain” parameter.  
(The factory setting is 92.)  
CC# V/C Select (MIDI CC# V/C Select) [1...31, 33...95,  
Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the VIBRATO/  
CHORUS section [VIBRATO/CHORUS] knob. (The  
factory setting is 84.)  
CC# Reverb Level (MIDI CC# Reverb Level)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the Normal  
Edit mode and EX Edit mode “Reverb Mix Level” param-  
eter. (The factory setting is 91.)  
CC# V/C UPPER (MIDI CC# V/C Upper)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the VIBRATO/  
CHORUS section [UPPER] key. (The factory setting is 85.)  
CC# V/C LOWER (MIDI CC# V/C Lower)  
[1...31, 33...95, Off]  
Specifies the MIDI control change number that will be  
used to transmit and receive the setting of the VIBRATO/  
CHORUS section [LOWER] key. (The factory setting is  
86.)  
33  
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Parameters  
Group 6: Ex Drawbar Set  
Group 7: Utility  
Ex Drawbar Type 1-1  
[-5...+24]  
Program Mapper  
Specifies the pitch (in semitone steps) that will be as-  
signed to the left bar (16') of the EX Drawbars (Drawbar  
2) used by an EX program.  
This lets you change the correspondence between the BX-  
3's program numbers and MIDI program numbers. Press  
the [WRITE/ENTER] key and the editing screen will  
appear. The BX-3's program number is shown in the left  
of the display, and the MIDI program number at the right.  
When you select an EX program, an “E” will be displayed  
at the left of the program number.  
This setting will be used if the EX Edit mode Group 2 “Ex  
Drawbar Type” parameter is set to 1.  
-5: Five semitones lower than the 1' drawbar.  
0: The 1' drawbar.  
+24: Two octaves (24 semitones) above the 1' drawbar.  
Use the [] [®] keys to select the BX-3 program number,  
and use the [-] [+] keys to select the MIDI program  
number.  
Ex Drawbar Type 1-2  
[-5...+24]  
Specifies the pitch (in semitone steps) that will be as-  
signed to the second-from-left bar (5-1/3') of the EX  
Drawbars (Drawbar 2) used by an EX program.  
This setting will be used if the EX Edit mode Group 2 “Ex  
Drawbar Type” parameter is set to 1.  
Copy Swap Init  
Copy (Copy Program)  
This lets you copy a specified program. For details,  
refer to “Copying a program” (p.22).  
-5: Five semitones lower than the 1' drawbar.  
0: The 1' drawbar.  
Swap (Swap Program)  
+24: Two octaves (24 semitones) above the 1' drawbar.  
This lets you exchange two specified programs. For  
details, refer to “Swapping two programs” (p.22).  
Ex Drawbar Type 1-3  
[-5...+24]  
Init (Initialize)  
Specifies the pitch (in semitone steps) that will be as-  
signed to the third-from-left bar (8') of the EX Drawbars  
(Drawbar 2) used by an EX program.  
This lets you return program or global settings to the  
factory settings. For details, refer to “3. Restoring the  
factory settings” (p.16).  
This setting will be used if the EX Edit mode Group 2 “Ex  
Drawbar Type” parameter is set to 1.  
Dump (MIDI Dump)  
-5: Five semitones lower than the 1' drawbar.  
For details, refer to “MIDI data dump” (p.37).  
0: The 1' drawbar.  
Dump Program  
+24: Two octaves (24 semitones) above the 1' drawbar.  
Dumps the data for one specified program.  
Ex Drawbar Type 1-4  
[-5...+24]  
Dump All Program  
Specifies the pitch (in semitone steps) that will be as-  
signed to the right bar (4') of the EX Drawbars (Drawbar  
2) used by an EX program.  
Dumps the data for all programs.  
Dump Global  
Dumps the global data.  
This setting will be used if the EX Edit mode Group 2 “Ex  
Drawbar Type” parameter is set to 1.  
Dump All Data (Dump All Programs and Global data)  
Dumps the data for all programs and global data.  
-5: Five semitones lower than the 1' drawbar.  
0: The 1' drawbar.  
Drawbar Scan  
+24: Two octaves (24 semitones) above the 1' drawbar.  
When the BX-3 receives MIDI control changes, the  
drawbar registers will be modified, so that the sound may  
no longer match the physical settings of the front panel  
Drawbar 1 and 2 bars.  
Ex Drawbar Type 2-1 – Ex DrawbarType 2-4 [-5...+24]  
Specifies the pitches (in semitone steps) that will be  
assigned to the EX Drawbars (Drawbar 2) used by an EX  
program.  
When you execute Drawbar Scan, BX-3 will re-read the  
actual physical position of the Drawbar 1 and 2 settings,  
and their values will be set in the drawbar registers.  
Execute this when you want the settings of Drawbar 1  
and 2 to be reflected in the sound. Since the control  
changes for all drawbars will be transmitted via MIDI  
when Drawbar Scan is executed, this is convenient when  
you want to record a BX-3 performance on your se-  
quencer.  
These settings will be used if the EX Edit mode Group 2  
“Ex Drawbar Type” parameter is set to 2.  
Ex Drawbar Type 3-1 – Ex DrawbarType 3-4 [-5...+24]  
Specifies the pitches (in semitone steps) that will be  
assigned to the EX Drawbars (Drawbar 2) used by an EX  
program.  
These settings will be used if the EX Edit mode Group 2  
“Ex Drawbar Type” parameter is set to 3.  
Default DB Select (Default Drawbar Select)  
[PRESET, 1, 2]  
Ex Drawbar Type 4-1 – Ex DrawbarType 4-4 [-5...+24]  
Specifies the pitches (in semitone steps) that will be  
assigned to the EX Drawbars (Drawbar 2) used by an EX  
program.  
This controls which settings in the DRAWBAR SELECT  
section will be active when the power is turned on.  
1 .EGnetormblalodaepnsh,dteiarcmlte.tr  
These settings will be used if the EX Edit mode Group 2  
“Ex Drawbar Type” parameter is set to 4.  
2. Pressthe[WRITE/ENTER]key.  
The display will allow you to specify your choice for  
Pitches above the F#8 of the BX-3 will be “folded  
back” to the octave below, so we suggest that you  
play the lowest octave of the BX-3 to hear the pitches  
you specify here.  
the upper DRAWBAR SELECT section.  
34  
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Parameters  
3. Usk+h[et-]e[yostehtlceptoweo-rsneiogtfr  
theupperDRAWBARSELECTsection.  
PRESET: When the power is turned on, the [Preset  
Drawbar] key will be recalled.  
1: When the power is turned on, the [Drawbar 1] key  
will be recalled.  
2: When the power is turned on, the [Drawbar 2] key  
will be recalled.  
4. Tospehytcfeipoweo-rnsneihgotfoerlweDrRAW-  
BARSELECTsection,pressthe[  
®]key.  
5. Usk+h[et-]e[yostehtlceptoweo-rsneiogtfr  
thelowerDRAWBARSELECTsection.  
6. Pressthe[WRITE/ENTER]key.  
When the settings have been registered, the display  
will indicate DfltDB Set Completed, and will then  
indicate Default DB Select.  
Exp Pdl Calibration (Expression Pedal Calibration)  
If operating the expression pedal connected to the rear  
panel EXPRESSION PEDAL jack does not produce the  
appropriate result, use the following procedure to adjust  
the sensitivity of the expression pedal.  
1 .Conhentxpchetportpesaonierntdeall  
EXPRESSION PEDAL jack.  
2.pasrmhitSe.rtecl  
3. Pressthe[WRITE/ENTER]key.  
The display will indicate Set ExpPdl Min Pos.  
4. Mohevtxpehromtpesnoimentdiaulmonpi,otsi  
andpressthe[WRITE/ENTER]key.  
The display will indicate Set ExpPdl Max Pos.  
5. Mohvetxperohspmnteiotdamlxiumopnio,tsi  
andpressthe[WRITE/ENTER]key.  
Wheel Brake ON  
This simulates the way in which the tone wheel rotation  
slows down when the power of a tone wheel organ is  
switched on/off.  
When you press the [WRITE/ENTER] key, the tone wheel  
rotation will gradually slow down and stop. At this time,  
the pitch will also fall. Press the [WRITE/ENTER] key  
once again, and tone wheel rotation will gradually  
resume.  
Group 8: DEMO  
DEMO Play  
[1...9]  
Here you can select and play back the demo songs.  
For details, refer to “1. Listening to the demo songs”  
(p.11).  
35  
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Appendices  
1. How the drawbars work  
2. MIDI applications  
Drawbar 1 and Drawbar 2 each consist of a set of nine  
bars.  
In Normal mode and Normal Edit mode, these bars have  
the following functions.  
MIDI stands for MuAsicbaloInusttruMmeIDntIDigital Interface,  
16':  
The pitch one octave below the note you play  
and is a world-wide standard that allows various perfor-  
mance-related data to be exchange between electronic  
musical instruments and computers. If a MIDI cable is  
used to connect MIDI devices, performance data can be  
exchanged even between electronic musical instruments  
or computers made by different manufacturers.  
5-1/3': The pitch a fifth above the note you play  
8':  
The pitch of the note you play  
4':  
The pitch one octave above the note you play  
2-2/3': The pitch one octave and a fifth above the note  
you play  
2':  
The pitch two octaves above the note you play  
1-3/5': The pitch two octaves and a third above the  
note you play  
Connecting an external MIDI sequencer or computer  
1-1/3': The pitch two octaves and a fifth above the  
note you play  
If you want to play the keyboard of the BX-3 and record  
your playing on an external MIDI sequencer/computer  
(connected via a MIDI interface) while using the BX-3’s  
tone generator to monitor your performance and the  
playback, or if you want to use the BX-3 as an input  
keyboard and as a MIDI tone generator, connect the MIDI  
OUT and MIDI IN connectors of the BX-3 and the exter-  
nal MIDI sequencer/computer to each other respectively.  
1':  
The pitch three octaves above the note you  
play  
The white drawbars (8', 4', 2', 1') produce fundamentals.  
The black drawbars (2-2/3', 1-3/5', 1-1/3') produce  
pitches that are a fifth or a third above these fundamental  
pitches. The brown drawbars (16' and 5-1/3') add depth  
to the tone.  
Sequencer/Computer  
Pulling out the four right bars to a greater extent will  
produce a harder-toned sound, while pulling out the two  
left bars to a greater extent will produce a softer tone.  
MIDI interface  
For example when you play middle C, each bar corre-  
sponds to the pitches shown in the diagram below. The  
further a bar is pulled out, the greater its volume will be.  
MIDI OUT  
MIDI IN  
For details on the function of the Drawbar 2 bars (EX  
Drawbar, EX Percussion) in EX mode and EX Edit mode,  
refer to the Drawbar 2 illustration (p.13), to the EX Edit  
mode Group 2 “Ex Drawbar Type” parameter, and to the  
Global mode Group 8 “Type 1 Ex Drawbar 1” through  
“Type 4 Ex Drawbar 4” parameters.  
MIDI OUT  
MIDI IN  
The BX-3 simulates 79 tone wheels that produce the notes  
from C2 to F#8, just as on traditional tone wheel organs.  
This means that if the drawbar settings could cause the  
pitch to exceed the range of C2 through F#8, the pitch  
will “wrap around” to the previous octave.  
Middle C  
36  
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Appendices  
with variable velocity, and another with fixed velocity)  
ILfoycoaulmCaokenctroonlneOctniosnseattsinshgown on the preceding page,  
will be transmitted, so you should also set the Global  
mode Group 2 “MIDI Upper Tx ch” and “MIDI Lower Tx  
ch” parameters to Off, so that the fixed-velocity note  
messages will not be transmitted.  
you must turn on the Echo Back setting of the external  
MIDI sequencer or computer (so that the data it receives  
at MIDI IN will be retransmitted without change from  
MIDI OUT), and turn off the Local Control setting of the  
BX-3 (to disconnect the keyboard section from the tone  
generator section).  
Alternatively, you could set “MIDI Upper 2nd ch” and  
“MIDI Upper Tx ch,” and “MIDI Lower 2nd Tx Ch” and  
“MIDI Lower Tx Ch,” to different channels so that they  
do not conflict, and then make settings on the connected  
MIDI sound module so that it receives the note messages  
with variable velocity.  
When you play the keyboard of the BX-3, the data will be  
sent to the external MIDI sequencer or computer, and will  
be echoed back to sound the tone generator of the BX-3.  
In other words by turning the BX-3’s Local Control off,  
you can prevent notes from being sounded in duplicate;  
once from the keyboard and again from the echo-back.  
If Global mode Group 1 “Key Trigger” is set to  
Shallow, the note message with fixed velocity will be  
transmitted when you have only pressed the key  
lightly. However, the note message with variable  
velocity will not be transmitted until you have  
pressed the key all the way. This means that if you  
have made settings to transmit note messages with  
variable velocity, it is possible for the BX-3 to  
produce sound without a note message being  
transmitted. In order to match the timing at which  
the BX-3 sounds with the timing at which your MIDI  
sound module will sound, set the “Key Trigger”  
parameter to Deep.  
To turn off Local Control, set the Global mode Group 4  
“MIDI Local Cntrl” parameter to Off.  
If you are using the BX-3 by itself, you must turn Local  
Control on. (If this is off, playing the BX-3’s keyboard will  
produce no sound.)  
ICf oyonunwecantitntgo caonMneIDctIakMeIyDbIokaeyrdboard to the BX-3's  
MIDI IN connector and use the BX-3 as a sound module,  
you will need to set the following parameters.  
MIDI data dump  
Set the Global mode Group 2 “MIDI Upper Rx ch” and  
“MIDI Lower Rx ch” parameters to match the MIDI  
channel of your connected MIDI device.  
Exclusive data (internal settings) can be transmitted from  
the BX-3 to a connected MIDI data filer or another BX-3.  
If you want to transmit program changes from the  
connected MIDI device or to control the panel keys of the  
BX-3, set the Global mode Group 2 “MIDI Global ch”  
parameter to match the transmit channel of the connected  
MIDI device. MIDI control change numbers can be set in  
Group 4 and 5.  
Transmission  
While data is being transmitted, do not touch the  
keys, drawbars, or knobs of the BX-3. Also, never  
turn off the power of the BX-3 while data is being  
transmitted.  
If you are recording your BX-3 performance on a se-  
quencer, and want the state of all panel keys to be repro-  
duced, use the following procedure.  
The following four types of data dump can be transmit-  
ted.  
• Dump one program  
Since Drawbar 1, 2, and DRAWBAR SELECT are not  
reproduced by program changes, use DRAWBAR SE-  
LECT to select the drawbars that you will use first in your  
performance. Then execute Global mode Group 7 “Draw-  
bar Scan” to transmit the state of Drawbar 1 and 2.  
Immediately when you begin recording, transmit a  
program change by selecting the program that you will  
use for your performance. Now the sequence will contain  
the data needed to reproduce the settings for each live set  
of drawbars.  
• Dump all programs  
• Dump global data  
• Dump all data (programs and global data)  
To transmit a data dump  
1. Connect the MIDI OUT connector of the BX-3 to  
the MIDI IN connector of the device that will  
receive the data dump.  
2. Enter Global mode.  
The key LED will light.  
3. Press the PROGRAM [7] key, and then press the  
[®] key twice.  
When using a velocity-sensitive MIDI sound module  
The display will indicate Dump.  
With the factory settings, the BX-3 is set to transmit note  
4. Press the [WRITE/ENTER] key.  
The display will indicate Dump Program, and  
“Program” will blink.  
messages with a fixed velocity.  
If you are using a velocity-sensitive MIDI sound module,  
you will need to set the following parameters.  
5. Select the data that you want to dump.  
If you want to dump one program, press the [®] key  
once, and then use the [-][+] keys to select the pro-  
gram.  
Set the Global mode Group 2 “MIDI Upper 2nd ch” and  
“MIDI Lower 2nd ch” parameters to other than Off. This  
will cause note messages with velocity to be transmitted  
on the specified MIDI channel.  
The programs that will be dumped will be the pro-  
grams contained in the mode that was selected before  
However in this state, two sets of note messages (one  
37  
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Appendices  
you entered Global mode in step 2. If you want to  
2. Set the Global channel of the MIDI device to match  
the global MIDI channel of the BX-3.  
dump Normal mode programs, enter Normal mode  
before you enter Global mode in step 2. If you want to  
dump EX mode programs, enter EX mode before you  
enter Global mode in step 2.  
The global MIDI channel of the BX-3 is set by the  
Global mode Group 2 “MIDI Global ch” parameter.  
When data transmitted to the MIDI device is to be  
sent back to the BX-3, you must set the global MIDI  
channel of the transmitting MIDI device to match the  
global MIDI channel of the BX-3.  
If you want to dump all programs, press the [+] key  
once. The display will indicate Dump All Programs,  
and “All Programs” will blink.  
For details on how to set the MIDI channel of your  
MIDI device, refer to the owner's manual for your  
device.  
If you want to dump global data, press the [+] key  
twice. The display will indicate Dump Global, and  
“Global” will blink.  
If you want to dump all data, press the [+] key three  
times. The display will indicate Dump All Data, and  
“All Data” will blink.  
3. Set the Global mode Group 3 “MIDI Rx Sys Exc”  
parameter to Ena.  
4. Send the data from the transmitting device.  
For the procedure, refer to the owner's manual for  
your device.  
6. Press the [WRITE/ENTER] key.  
You will be asked to confirm the dump. If you decide  
to cancel, press the [EXIT] key.  
If the “MIDI Rx Sys Exc” parameter is set to Ena,  
data dumps can be also received in Normal mode or  
EX mode.  
7. Press the [WRITE/ENTER] key.  
While the data is being transmitted, the display will  
indicate TxSysEx Processing...  
5. When transmission has been completed, the  
display will indicate RxSysEx Completed.  
If the display indicates RxSysError, turn off the  
power, then hold down Program [2] and [7] keys and  
turn the power on. However, the contents of memory  
will be initialized at this time.  
The following table shows the data sizes and the time  
required for transmission.  
Type of data  
1 Program  
All Programs  
Data size Time required  
153 Byte  
18.3 kByte  
300 Byte  
1 second  
1.2 seconds  
1 second  
Global Data  
When receiving one program, the program data will  
be placed in the same mode as in which it was trans-  
mitted. At this time, the BX-3 will internally switch to  
the received mode, and when you press the [GLO-  
BAL] key or [EXIT] key to exit Global mode after the  
data dump has been received, you will be in that  
mode.  
All Program + Global Data  
18.6 kByte  
12 seconds  
If you are saving dump data on a MIDI data filer, do  
not save multiple data dumps together. If you save  
multiple dumps together, the BX-3 will not have  
enough time to process the received data (see the  
table below), and will not be able to receive all of the  
data correctly.  
Reception  
MIDI messages that the BX-3  
transmits and receives  
[...] indicates hexadecimal notation  
While data is being received, do not touch the keys,  
drawbars, or knobs of the BX-3. Also, never turn off  
the power of the BX-3 while data is being received.  
While dump data is being received, the BX-3's  
display will indicate RxSysEx Processing... Never  
turn off the power of the BX-3 during this time. If the  
power is turned off, the BX-3 may fail to operate  
correctly when the power is turned on again. If this  
occurs, hold down the Program [2] and [7] keys and  
turn on the power. However, this will initialize the  
contents of memory.  
MIDI channels  
MIDI messages can be received if the MIDI channels of  
the transmitting and receiving devices match. There are  
sixteen MIDI channels; 1–16.  
MIDI messages are transmitted and received on the  
global MIDI channel. The global MIDI channel is the basic  
channel for MIDI transmission and reception, and is set  
by the Global mode Group 2 “MIDI Global Ch” param-  
eter.  
MIDI cannot be transmitted or received while data is  
being written into memory. If you want the BX-3 to  
receive multiple data dumps in succession, you must  
leave a sufficient interval of time between each data  
dump transmission.  
Type of data  
1 Program  
All Programs  
Global Data  
Time required to write into memory  
Approximately 1 second  
Note-on/off  
Approximately 7 seconds  
Approximately 1 second  
Note-on [9n, kk, vv]  
Note-off [8n, kk, vv]  
All Program + Global Data Approximately 7 seconds  
(n: channel, kk: note number, vv: velocity)  
To receive a data dump  
Each time you press or release a note on its keyboard, the  
BX-3 will transmit a note-on or note-off message.  
1. Connect the MIDI IN connector of the BX-3 to the  
MIDI OUT connector of the device that will trans-  
mit the data dump.  
Very few devices transmit note-off velocity, and the BX-3  
does not transmit note-off velocity either.  
38  
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Appendices  
F0: Exclusive status  
42: Korg ID  
Program change / Bank select  
3n: [n=0–F] Global MIDI channel 1–16  
5B: BX-3 model ID  
ff: Function ID (type of message)  
Changing the program / bank  
Program change [Cn, pp]  
(n: channel, pp: program number that selects from up  
F7: End of exclusive  
to 128 sounds)  
• Programs 000–127 in banks A–H correspond to  
program changes [Cn, 00]–[Cn, 7F].  
Each BX-3 uses the same model ID, so that exclusive data  
can be exchanged between different BX-3 units.  
To obtain copy of the “MIDI Implementation” which  
includes MIDI exclusive format information, please  
contact your Korg distributor.  
Pitch bend  
Universal system exclusive  
Pitch bend change [En, bb, mm]  
Some system exclusive messages have officially defined  
uses; these are called universal system exclusive mes-  
sages.  
(n: channel, bb: lower byte of value, mm: upper byte  
of value, together indicating a value of 16384 steps  
where 8192 [bb, mm=00H, 40H] is the center value)  
Of the universal system exclusive messages, the BX-3 uses  
the following Inquiry messages.  
The BX-3 can transmit pitch bend changes. When it  
receives pitch bend changes, a pitch bend effect will be  
applied. The range in which pitch bend will occur can be  
specified by the Global mode Group 3 “MIDI P. Bend  
Range” parameter.  
Inquiry Message Request [F0, 7E, nn, 06, 01, F7]  
Inquiry Message [F0, 7E, nn, 06, 02, (nine bytes), F7]  
When an Inquiry Message Request is received, the BX-3  
will transmit an Inquiry Message with content that  
signifies “I am a Korg BX-3, system version ...”  
Transmitting sound settings and other data (Data Dump)  
Program and global settings can be transmitted as MIDI  
exclusive messages. The action of transmitting MIDI  
exclusive messages to an external device is called Data  
Dump.  
Control change  
[Bn, cc, vv]  
(n: channel, cc: control change number, vv: value)  
• Control changes can be turned on/off by the Global  
mode Group 4 “MIDI Rx C. Change” parameter.  
By performing a data dump, you can save sound settings  
or other types of data on an external device, or change the  
sounds or settings on another BX-3.  
To silence all notes  
All Note Off (CC#123) [Bn, 7B, 00] (value is 00)  
When this message is received, all currently-sounding  
notes will be turned off (as though all keys were re-  
leased). However, any decay of the notes will remain.  
The BX-3 uses the following three types of data dump.  
• Dump All Program, Dump Global, or Dump All  
Prog+Global transmits or receives internal memory  
data.  
All Sound Off (CC#120) [Bn, 78, 00] (value is 00)  
When this message is received, all sound currently being  
produced will be silenced. While the All Note Off mes-  
sage allows the decay of the notes to remain, All Sound  
Off causes the sound to be silenced immediately.  
When the BX-3 receives one of these data dumps, the  
data is written directly into internal memory; it is not  
necessary for you to perform the Write operation.  
• Dump Program transmits or receives data for the  
program in the edit buffer.  
When the BX-3 receives one of these data dumps, the  
data is written into the edit buffer, so if you wish to  
save it in internal memory you must perform the  
Write operation. The Write operation can be per-  
formed on the BX-3 (refer to p.19 “Writing a pro-  
gram”), or by using a MIDI exclusive Program Write  
Request.  
However, these messages are intended for use in emer-  
gency situations, and are not used during a performance.  
To reset all controllers  
Reset All Controllers (CC#121) [Bn, 79, 00] (value is 00)  
When this message is received, the values of all currently-  
operating controllers will be reset.  
• In Global mode, a data dump can be performed when  
the Dump Program, Dump All Program, Dump Global,  
or Dump All Prog+Global commands are displayed. A  
data dump will also be transmitted when a dump  
request is received if the “MIDI Rx Sys Exc” parameter  
is set to Ena.  
About system exclusive messages  
Since system exclusive messages can be used by each  
manufacturer as they wish, these messages are used  
mainly to transmit or receive sound data or editing data  
for parameters that are specific to a particular device. The  
system exclusive message format for the BX-3 is [F0, 42,  
3n, 5B, ff, ... , F7].  
Data that is received by Dump Program can be written  
into internal memory by a Write Request.  
If notes “hang” (fail to stop)  
If a note refuses to stop sounding, press the [EXIT] key.  
39  
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Appendices  
3. Voice name list  
40  
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Appendices  
Pedal switch or expression pedal connected to the  
4. Troubleshooting  
Power does not turn on  
rear panel does not operate as you intend  
• Is Pedal 1 or Pedal 2 selected for the Global mode  
Group 1 “Prog Up Ctrl” or “Prog Down Ctrl” param-  
eter?  
• Is the power cable connected to an outlet?  
Check the connection. ........................................ (see p.10)  
It is possible to assign more than one function to a  
pedal switch or expression pedal. However if a pedal  
switch etc. is selected by the Global mode Group 1  
“Prog Up Ctrl” or “Prog Down Ctrl” parameter, the  
Global mode setting will take priority, and the Normal  
Edit mode and EX Edit mode settings will not be used.  
Please check the settings of these parameters.  
• Is the power switch turned ON?  
Check the on/off setting of the power switch.  
No sound  
• Are the connected devices or headphones connected  
correctly?  
Check the connections. ...................................... (see p.10)  
An external MIDI device acts in unexpected ways  
when connected to the BX-3  
• Are your amp and/or mixer turned on?  
• Is the [MASTER LEVEL] knob turned up?  
• Is the Global mode Group 3 “Local Control” parameter  
turned On?  
• Is there a CC# conflict?  
Most operations of the BX-3's front panel keys and  
drawbars etc. can be transmitted as CC# (control  
change number) messages, and with the factory  
settings, control changes that differ from those used  
by typical MIDI devices are assigned. This means that  
when another device is connected to the BX-3 via  
MIDI, the control changes of the BX-3 may coincide  
with differing functions on the external MIDI device,  
causing it to operate in unexpected ways.  
Check the parameter settings.  
• Are the Drawbar 1 and 2 bars pulled out?  
Pull out the bars.  
Sound does not change when you move Drawbar 1 or  
2 bars  
• Is the DRAWBAR SELECT section set correctly?  
If you want to play using the bars, select the [DRAW-  
BAR 1] key or [DRAWBAR 2] key in the DRAWBAR  
SELECT section. ............................................ (see p.12, 13)  
Check the control change related parameters in Global  
mode Group 4 and 5, and turn unneeded parameters  
off or change their control change number.  
Percussion does not sound  
• Are the settings of the DRAWBAR SELECT section  
correct?  
If you want to use the PERCUSSION section keys,  
select the [DRAWBAR 2] key in the upper DRAWBAR  
SELECT section. .................................................. (see p.17)  
• Is the Normal Edit mode “DB Preset's Perc” parameter  
set to Enable (Ena)?  
Check the parameter setting. ............................ (see p.17)  
• Are the percussion-related parameters set correctly?  
The Normal Edit mode “Percussion Nrml Level”  
parameter value plus the “Percussion Soft Off”  
parameter value will be the level of the soft percus-  
sion. If this is zero or less, the percussion will not be  
heard when Soft is selected. .............................. (see p.25)  
Rotary speaker effect cannot be obtained  
• Is the amp selection correct?  
For the Normal Edit mode or EX Edit mode Group 4  
“Amp Type” parameter, select either Type 1 or Type 2.  
The rotary speaker will not be used if you select Pre  
Amp....................................................................... (see p.18)  
The BX-3 does not response to incoming MIDI  
messages  
• Is the MIDI cable connected correctly?  
Check the connection. ........................................ (see p.10)  
• Does the global MIDI channel match?  
Check the setting.  
The BX-3 does not respond correctly to incoming  
MIDI messages  
• If you want to receive MIDI exclusive messages, is the  
“MIDI Rx Sys Exc” parameter set to Enable (Ena)?  
Check the parameter setting.  
• Does the BX-3 support the message that is being  
transmitted?  
41  
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Appendices  
Cable storage  
5. Operation of included  
Expression pedal  
Store the cable as shown.  
Fortissimo function  
This allows you to selectively emphasise parts of your  
performance.  
As shown in the diagram, the pedal angle is 30° when  
fully raised. The pedal will rest at any point you take  
your foot off from fully raised to standard position.  
If you depress the pedal further from standard position, it  
will return to standard position when you take your foot  
off.  
Also, by adjusting the screw on the bottom, you may  
adjust the spring return range from 0°–10°.  
Range of free  
movement  
20°  
30°  
Standard position  
0–10° Spring return range  
Selectable pedal angle  
As shown below, you may change the pedal angle to fit  
your plying position.  
To select pedal angle  
1. Loosen hook screw with a screwdriver.  
2. Move the pedal body to the position in the illustra-  
tion.  
3. Retighten the hook screw.  
Standing performance  
Seated performance  
hook screw  
hook screw  
42  
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Appendices  
Weight  
6. Specifications and options  
50 kg / 110.23 lbs. (BX-3 Stand STD-BX3 included)  
32 kg / 70.55 lbs. (Only BX-3)  
Tone generator section  
Tone generator: Tone wheel organ modeling tone  
Power consumption  
generator  
14 W  
Polyphony: Full keyboard polyphony  
Included items  
Modes  
Power cable, Expression pedal, Stand STD-BX3  
Normal mode, EX mode, Normal Edit mode, EX Edit  
Options  
mode, Global mode  
XVP-10 EXP/VOL pedal, EXP-2 Foot Controller, PS-1  
Effect section  
Pedal Switch, MIDI cable  
Vibrato/chorus, rotary speaker, overdrive, reverb  
Number of programs  
*Appearance and specifications of this product may change without  
notice. (As of March, 2002.)  
Normal mode: 64 (A-1–H-8)  
EX mode: 64 (A-1–H-8)  
Keyboard  
61 note x 2  
Controllers  
DRAWBAR SELECT section (for UPPER Keyboard):  
[DRAWBAR 1] key, [DRAWBAR 2] key, [PRESET  
DRAWBAR] key  
DRAWBAR SELECT section (for LOWER Key-  
board): [DRAWBAR 1] key, [DRAWBAR 2] key,  
[PRESET DRAWBAR] key (these are for the Lower  
tone generator)  
DRAWBAR section: Drawbar 1, Drawbar 2  
PERCUSSION section: [ON] key, [SOFT] key, [FAST]  
key, [3rd] key  
ROTARY section: [ON] key, [STOP] key, [FAST] key  
VIBRATO CHORUS section: [UPPER] key, [LOWER]  
key, [VIBRATO/CHORUS] knob  
AMP section: [MASTER LEVEL] knob, [TREBLE]  
knob, [BASS] knob, [REVERB OFFSET] knob  
Other: [EXPRESSION/OVERDRIVE] knob, [DIS-  
PLAY] key, [EX MODE] key, [EDIT] key, [GLOBAL]  
key, [WRITE/ENTER] key, [EXIT] key, PROGRAM  
[1]–[8] keys, [] [®] keys, [+]/[–] keys, Bender wheel,  
Modulation wheel  
Outputs  
OUTPUT L, R jacks:  
Maximum output level ..... +17.5 [dBu]  
Load impedance ..... 10 [k-ohm] or more  
PHONES jack:  
Maximum output level ..... 50 mw @ 32 ohms /  
channel  
Control inputs  
EXPRESSION PEDAL jack  
ASSIGNABLE PEDAL/SW 1, 2 jacks  
Other  
MIDI IN connector, MIDI OUT connector, MIDI  
THRU controller, AC power supply connector, Power  
switch  
Power supply  
AC Local voltage  
Dimensions (W x D x H)  
1,102 x 620 x 944 mm / 43.39 x 24.41 x 37.17 inches  
(BX-3 Stand STD-BX3 included)  
1,102 x 620 x 221 mm / 43.39 x 24.41 x 8.70 inches  
(including rubber feet)  
43  
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Appendices  
7. Assembling the stand  
7. Assemblage du  
pupitre  
How to assemble the stand (STD-BX3)  
Méthode d’assemblage du  
pupitre (STD-BX3)  
Caution  
Two or more persons are required in order to assemble the stand.  
DAeuxTouTdEavaNntaTge IdOe N :  
Cautions for assembly  
personnes sont nécessaires  
pour procéder à l’assemblage  
du pupitre.  
Please observe the following points to ensure that the stand is assembled  
correctly.  
• Perform the assembly steps in the specified order, making sure that  
you use the correct parts and that they are in the correct orientation.  
• If you jar the organ before fastening it to the stand, it may fall over.  
Please be careful.  
Précautions à prendre pour le  
montage  
Respecter les points suivants pour  
s’assurer que le pupitre est monté  
correctement.  
Assembly procedure  
You will need to provide a Philips screwdriver.  
• Procéder à l’assemblage en  
respectant les étapes dans l’ordre  
spécifié, en s’assurant d’utiliser  
les éléments adéquats et dans le  
sens correct.  
1. Open the carton and take out the parts.  
Make sure that you have the following parts.  
• Si l’orgue est heurté avant d’être  
fixé au pupitre, il risque de  
tomber. Faire très attention à ce  
point.  
Méthode d’assemblage  
S’équiper au préalable d’un tournevis  
Philips.  
1. Ouvrir le carton d’emballage et  
en sortir tous les éléments.  
Vérifier si les éléments suivants  
sont présents  
2. Fixer légèrement les supports  
arrière au panneau latéral (G)  
Insérer les deux saillies des  
2. Lightly attach the rear braces to the side panel (L).  
Insert the two protrusions on the left ends of the rear braces into the  
holes of the side panel (L), and lightly fasten them in place using four  
bolts. Do not tighten these bolts yet.  
extrémités gauches des supports  
arrière dans les orifices du panneau  
latéral (G), puis les fixer légèrement  
à l’aide de quatre vis. Ne pas serrer  
les vis à ce stade.  
44  
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Appendices  
3. Lightly attach the rear braces to the side panel (R).  
Insert the two protrusions on the other ends of the rear braces into the  
holes of the side panel (R), and lightly fasten them in place using four  
bolts. Do not tighten these bolts yet.  
3. Fixer légèrement les supports  
arrière au panneau latéral (D)  
Insérer les deux saillies des  
extrémités gauches des supports  
arrière dans les orifices du panneau  
latéral (D), puis les fixer  
légèrement à l’aide de quatre vis.  
Ne pas serrer les vis à ce stade.  
Fasten the bolts only lightly /  
Fixer l g rement les vis  
4. Mettre le support central en  
place.  
4. Attach the center brace.  
Position the felted side of the center brace away from yourself. Insert the  
protrusions on one end of the center brace into the holes of one side  
panel, and then insert the protrusions on the other end into the holes of  
the other side panel.  
Tourner le côté feutré du support  
central vers l’extérieur. Insérer les  
saillies d’une extrémité du support  
central dans les orifices d’un  
panneau latéral puis insérer les  
saillies de l’autre extrémité dans les  
orifices de l’autre panneau latéral.  
If you attempt to force the center brace into place, the side panels or  
back braces may break. If you have difficulty, loosen the bolts that you  
fastened in steps 2 and 3.  
Felt / Feutre  
Ne pas forcer pour mettre le  
support central en place sinon les  
panneaux latéraux ou les sup-  
ports arrière risquent de casser.  
En cas de difficulté, desserrer les  
vis fixées aux étapes 2 et 3.  
5. Fixer le support central à l’aide  
de vis  
5. Use bolts to fasten the center brace.  
6. Serrer convenablement toutes  
les vis qui sont encore lâches.  
6. Firmly tighten all bolts that have not yet been tightened.  
7. Make sure that there are no gaps between the parts of the stand, that  
the stand is not crooked, and that all bolts are securely tightened.  
7. Vérifier qu’il ne reste pas  
d’espace entre les différents  
éléments du pupitre et si le  
pupitre n’est pas de travers.  
Vérifier également si toutes les  
vis sont bien serrées.  
8. If the stand wobbles, rotate the two adjusters so that the stand  
firmly contacts the floor.  
Be careful not to pinch your hand while making adjustments.  
8. Si le pupitre est bancal, tourner  
les deux vis de réglage de sorte  
qu’il repose correctement sur le  
sol.  
Faire attention de ne pas se pincer  
les mains lors des réglages.  
45  
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Appendices  
9. Attach the organ to the stand.  
9. Fixer l’orgue au pupitre  
Placer l’orgue sur le pupitre et  
l’attacher par en dessous à l’aide  
des quatre boulons à ailettes.  
Place the organ on the stand, and use the four wing knobs to fasten it  
from below.  
When placing the organ on the stand, be careful not to pinch your hand.  
Lower the organ slowly onto the stand, and do not drop it.  
Lors de la mise en place de  
l’orgue sur le pupitre, faire  
attention de ne pas se coincer la  
main. Abaisser l’orgue lentement  
sur le pupitre, sans le lâcher.  
Wing knobs /  
Boulons ailettes  
Check after assembly  
• Make sure that none of the bolts are loose.  
Vérification après montage  
• Vérifier si aucune des vis ou des  
boulons ne sont lâches.  
Other cautions  
Autres précautions à prendre  
After assembly, please observe the following cautions.  
• Loosened bolts  
Après le montage, prendre les  
As time passes after assembly, bolts may come loose. We recommend that  
you regularly check for loose bolts. If you feel that the stand sways, it is  
possible that the bolts are loose. Please re-tighten the bolts.  
précautions suivantes :  
• Vis et boulons desserrés  
Au fil du temps, après le montage,  
les vis et boulons risquent de se  
desserrer. Nous vous  
Transport  
Remove the organ from the stand, and transport the organ and stand  
separately. After transport, reattach the organ as described in these  
instructions.  
recommandons dès lors de les  
inspecter régulièrement pour voir  
s’ils sont bien serrés. Si le pupitre  
semble vaciller, il est possible que  
les vis et boulons soient trop  
lâches. Dans ce cas, il convient de  
les resserrer.  
• Disassembly  
If it is necessary to disassemble the stand, do so in the reverse order of  
assembly. After disassembly, save the bolts and other parts so that they  
are not lost.  
Transport  
Retirer l’orgue du pupitre pour  
transporter les deux éléments  
séparément. Après le transport,  
fixer de nouveau l’orgue au pupitre  
comme expliqué dans ces instruc-  
tions.  
• Démontage  
Si le démontage du pupitre s’avère  
nécessaire, procéder dans l’ordre  
inverse au montage. Après le  
démontage, conserver soigne  
46  
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Appendices  
8. MIDI implementation chart  
[ COMBO ORGAN ]  
BX-3  
Date : 2001. 10. 23  
Ver. 1.0  
Function  
Transmitted  
Recognized  
Remarks  
1 – 16  
1 – 16  
Memorized  
Basic  
Channel  
Default  
Changed  
1 – 16  
1 – 16  
X
X
Memorized  
Messages  
Altered  
3
X
Mode  
■■■■■■■■  
Note  
Number  
36 – 96  
■■■■■■■■  
36 – 96  
36 – 96  
True Voice  
Note On  
Note Off  
1 – 127  
0 – 127  
Velocity  
X
X
Polyphonic (Key)  
Monophonic (Channel)  
X
X
X
X
Aftertouch  
Pitch Bend  
O
O
1
16 – 24 *2  
70 – 78 *2  
81, 82, 83 *2  
84, 85, 86 *2  
87, 88, 94, 95 *2  
79 *2  
Modulation  
Drawbar 1  
Drawbar 2  
Rotary ON FAST STOP  
V/C Select Upper Lower  
*1  
*1  
*1  
*1  
*1  
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Control  
Change  
Percussion ON SOFT FAST 3rd *1  
Upper Drawbar Select  
Lower Drawbar Select  
Expression  
Hold  
Wheel Brake  
AMP Gain  
*1  
*1  
*1  
*1  
*1  
*1  
*1  
80 *2  
11 *2  
64 *2  
93 *2  
92 *2  
91 *2  
Reverb Level  
Program  
Change  
*3  
O
0 – 127  
O
0 – 127  
0 – 127  
Variable Range  
■■■■■■■■  
O
*4, *5  
O
System Exclusive  
X
X
X
X
X
X
Song Position  
Song Select  
Tune  
System  
Common  
X
X
Clock  
Command  
X
X
System  
Real Time  
Local On/Off  
All Notes Off  
Active Sense  
Reset  
X
O
X
X
X
X
X
Aux  
Messages  
X
Notes *1: Transmitted and received when Global MIDI Tx C.Chng and MIDI Rx C.Chng are set to "ENA" are respectively ENA.  
*2: Factory setting. User editable.  
*3: Received when Global mode MIDI Rx PrgChng parameter is set to "ENA".  
*4: Received when Global mode MIDI Rx Sys Exc parameter is set to "ENA".  
*5: In addition to Korg exclusive messages, Inquiry and Master Volume are supported.  
Mode 1: OMNI ON, POLY  
Mode 3: OMNI OFF, POLY  
Mode 2: OMNI ON, MONO  
Mode 4: OMNI OFF, MONO  
O
X
: Yes  
: No  
Consult your local Korg distributor for more information on MIDI IMPLEMENTATION.  
47  
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