FCC INFORMATION (U.S.A.)
IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT!
This product, when installed as indicated in the instructions contained in this manual, meets FCC
requirements. Modifications not expressly approved by Yamaha may void your authority, granted by
the FCC, to use the product.
IMPORTANT:
When connecting this product to accessories and/or another product use only high quality shielded
cables. Cable/s supplied with this product MUST be used. Follow all installation instructions.
Failure to follow instructions could void your FCC authorization to use this product in the USA.
NOTE:
This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in
harmful interference with other electronic devices. This equipment generates/uses radio frequencies
and, if not installed and used according to the instructions found in the user’s manual, may cause
interference harmful to the operation of other electronic devices. Compliance with FCC regulations
does not guarantee that interference will not occur in all installations. If this product is found to be
the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try
to eliminate the problem by using one of the following measures:
• Relocate either this product or the device that is being affected by the interference.
• Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC
line filter/s.
• In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in is
300 ohm ribbon lead, change the lead-in to co-axial type cable.
If these corrective measures do not produce satisfactory results, please contact the local retailer
authorized to distribute this type of product. If you can not locate the appropriate, please contact
Yamaha Corporation of America, Electronic Service Division, 6600 Orangethorpe Ave, Buena Park
CA, 90620
• This applies only to products distributed by Yamaha Corporation of America.
CANADA
THIS DIGITAL APPARATUS DOES NOT EXCEED THE “CLASS B” LIMITS FOR RADIO NOISE
EMISSIONS FROM DIGITAL APPARATUS SET OUT IN THE RADIO INTERFERENCE REGULATION
OF THE CANADIAN DEPARTMENT OF COMMUNICATIONS.
LE PRESENT APPAREIL NUMERIQUE N’EMET PAS DE BRUITS RADIOELECTRIQUES DEPASSANT
LES LIMITES APPLICABLES AUX APPAREILS NUMERIQUES DE LA “CLASSE B” PRESCRITES
DANS LE REGLEMENT SUR LE BROUILLAGE RADIOELECTRIQUE EDICTE PAR LE MINISTERE
DES COMMUNICATIONS DU CANADA.
* This applies only to products distributed by Yamaha Canada Music LTD.
* Ceci ne s’applique qu’aux produits distribués par Yamaha Canada Music LTD.
Dit produkt is gefabriceerd in overeenstemming met
de radiostoringsvoorschriften van de Richtlijn van de
Raad (82/499/EEG).
ΑΥΤΗ Η ΣΥΣΚΕΥΗ ΑΝΤΑΠΟΚΡΙΝΕΤΑΙ ΣΤΙΣ
ΑΠΑΙΤΗΣΕΙΣ ΤΩΝ Ο∆ΗΓΙΩΝ ΤΗΣ ΕΥΡΩΠΑΙΚΗΣ
ΟΙΚΟΝΟΜΙΚΗΣ ΚΟΙΝΟΤΗΤΑΣ 82/499/Ε.Ο.Κ.
Este produto está de acordo com o radio de
interferencia frequente requiridos do Conselho
Diretivo 82/499/EEC.
Dette apparat overholder det gaeldende EF-direktiv
verdrørende radiostøj.
Cet appareil est conforme aux prescriptions de la
directive communautaire 87/308/CEE.
Diese Geräte entsprechen der EG-Richtlinie 82/499/
EWG und/oder 87/308/EWG.
This product complies with the radio frequency
interference requirements of the Council Directive 82/
499/EEC and/or 87/308/EEC.
Questo apparecchio è conforme al D.M.13 aprile 1989
(Direttiva CEE/87/308) sulla soppressione dei
radiodisturbi.
Este producto está de acuerdo con los requisitos sobre
interferencias de radio frequencia fijados por el
Consejo Directivo 87/308/CEE.
YAMAHA CORPORATION
SPECIAL MESSAGE SECTION (U.S.A.)
This product utilizes batteries or an external power
supply (adapter). DO NOT connect this product to
any power supply or adapter other than one
described in the manual, on the name plate, or
specifically recommended by Yamaha.
This product should be used only with the components supplied or; a cart, rack, or stand that is
recommended by Yamaha. If a cart, etc., is used,
please observe all safety markings and instructions that accompany the accessory product.
SPECIFICATIONS SUBJECT TO CHANGE:
The information contained in this manual is believed to be correct at the time of printing. However, Yamaha reserves the right to change or
modify any of the specifications without notice or
obligation to update existing units.
This product, either alone or in combination with
an amplifier and headphones or speaker/s, may be
capable of producing sound levels that could
cause permanent hearing loss. DO NOT operate
for long periods of time at a high volume level or
at a level that is uncomfortable. If you experience
any hearing loss or ringing in the ears, you should
consult an audiologist. IMPORTANT: The louder
the sound, the shorter the time period before
damage occurs.
NOTICE:
Service charges incurred due to lack of knowledge
relating to how a function or effect works (when
the unit is operating as designed) are not covered
by the manufacturer’s warranty, and are therefore
the owners responsibility. Please study this
manual carefully and consult your dealer before
requesting service.
ENVIRONMENTAL ISSUES:
Yamaha strives to produce products that are both
user safe and environmentally friendly. We sincerely believe that our products and the production methods used to produce them, meet these
goals. In keeping with both the letter and the spirit
of the law, we want you to be aware of the following:
Battery Notice:
This product MAY contain a small non-rechargeable battery which (if applicable) is soldered in
place. The average life span of this type of battery
is approximately five years. When replacement
becomes necessary, contact a qualified service
representative to perform the replacement.
This product may also use “household” type batteries. Some of these may be rechargeable. Make
sure that the battery being charged is a rechargeable type and that the charger is intended for the
battery being charged.
When installing batteries, do not mix old batteries
with new, or with batteries of a different type.
Batteries MUST be installed correctly. Mismatches
or incorrect installation may result in overheating
and battery case rupture.
Warning:
Do not attempt to disassemble, or incinerate any
battery. Keep all batteries away from children.
Dispose of used batteries promptly and as regulated by the laws in your area. Note: Check with
any retailer of household type batteries in your
area for battery disposal information.
Disposal Notice:
Should this product become damaged beyond
repair, or for some reason its useful life is considered to be at an end, please observe all local,
state, and federal regulations that relate to the
disposal of products that contain lead, batteries,
plastics, etc. If your dealer is unable to assist you,
please contact Yamaha directly.
NAME PLATE LOCATION:
The name plate is located on the bottom of the
product. The model number, serial number, power
requirements, etc., are located on this plate. You
should record the model number, serial number,
and the date of purchase in the spaces provided
below and retain this manual as a permanent
record of your purchase.
Model CBX-K1
Serial No.
Purchase Date
92-BP
PLEASE KEEP THIS MANUAL
Welcome to the CBX-K1
Congratulations and thank you for purchasing the Yamaha CBX-K1 MIDI Keyboard!
The CBX-K1 is a sophisticated, yet compact MIDI keyboard controller, for use with
computers and MIDI music systems. It allows you to play connected tone generators
and rhythm machines, and enter performance data to sequencers and computers. It
features a sophisticated touch-sensitive keyboard that can be adjusted to cover the full
128-note MIDI range. It also provides a wealth of MIDI controls that allow you to
send virtually any MIDI message directly from the keyboard. Moreover, the CBX-K1
has a versatile ASSIGNABLE Wheel that lets you control a wide variety of parameters
on your connected tone generator or sequencer in real time. Because of its exceptionally
portable size, convenient battery/AC adaptor power supply, compatibility with Gen-
eral MIDI (GM) and XG, and extraordinarily powerful and comprehensive MIDI
control functions, the CBX-K1 is an invaluable tool — a MIDI Swiss army knife, of sorts
— for all MIDI musicians and performers.
IMPORTANT ■ The CBX-K1 does not contain an internal tone generator. In order to
play sounds from the CBX-K1, you need an external tone generator, such as the
Yamaha MU series or TG series tone generators.
NOTE ■ The many MIDI functions and features of the CBX-K1 may not be supported
by your particular MIDI device. Be sure to refer to the owner’s manual of your particular MIDI device when using it with the CBX-K1.
Table of Contents
The CBX-K1 — What It Is and What It Can Do . . . . . . 1
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
How to Use This Manual . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Panel Controls and Terminals . . . . . . . . . . . . . . . . . 4
■ Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
● Note Range of the CBX-K1 . . . . . . . . . . . . . 5
■ Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
● Default Settings of the CBX-K1 . . . . . . . . . . 6
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
■ Using a Power Adaptor . . . . . . . . . . . . . . . . . . . . 7
■ Using Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
■ When to Replace the Batteries . . . . . . . . . . . . . . . 7
Guided Tour
Setting Up Your CBX-K1 . . . . . . . . . . . . . . . . . . . . . 8
What You’ll Need . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Setup Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Making the Connections . . . . . . . . . . . . . . . . . . . . . . 9
Using the CBX-K1 — Basic Operations . . . . . . . . . . 10
Playing the Keyboard and Other Operations . . . . . 10
Using the SHIFT-Related Functions . . . . . . . . . . . . 12
● Basic Operations . . . . . . . . . . . . . . . . . . . . 13
Setting the Functions . . . . . . . . . . . . . . . . . . . . . . . 14
● Group A Operations . . . . . . . . . . . . . . . . . . 14
● Group B Operations . . . . . . . . . . . . . . . . . . 16
Reference
Group A Functions . . . . . . . . . . . . . . . . . . . . . . . . 18
Group B Functions . . . . . . . . . . . . . . . . . . . . . . . . 20
ASSIGNABLE Wheel — Controller Number List . . . . 22
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 23
MIDI Data Format . . . . . . . . . . . . . . . . . . . . . . . . . 24
MIDI Implementation Chart . . . . . . . . . . . . . . . . . . 26
The CBX-K1 — What It Is and What It Can Do
What It Is
The CBX-K1 is a compact, highly portable 37-key MIDI
keyboard, designed especially for use with computers and
MIDI music systems. The CBX-K1 does not generate any
sound itself, but can be used as a keyboard controller for
playing sounds on a connected tone generator or rhythm
machine. It’s also ideal for recording to sequencers and
computers. The keyboard is touch-sensitive and its octave
range can be changed to cover the full 128-note MIDI
range.
The true power and flexibility of the CBX-K1 is in its
comprehensive MIDI controls. The CBX-K1 allows you to
send virtually any type of MIDI message to connected
MIDI devices. Pre-programmed commands provide easy
control of basic sequencer/rhythm machine functions such
as Start, Stop, Tempo and Song Select, while comprehensive program change commands let you easily select
program banks and voices.
Most importantly, though, the CBX-K1 has an ASSIGNABLE Wheel that can be set for control of any controller
number. This means that you can use the ASSIGNABLE
Wheel to control a wide variety of parameters on your
connected tone generator — such as Volume, Pan, Brightness, and the Depth of various effects — in real time. This
gives you expressive control over different aspects of the
sound in live performance.
The CBX-K1 is also the latest instrument in the Yamaha
line to support the XG format, a new addition to the
General MIDI standard. In short, XG provides for more
instrument sounds and variations, and greater expressive
control over voices and effects. With the use of the
ASSIGNABLE Wheel on the CBX-K1, you have direct
real-time control over many of these newly supported
functions and parameters.
What It Can Do
Here are a few application ideas on how you can use the
CBX-K1. The list below is not comprehensive, but is
meant to be a general guide to the possibilities and provide
a starting point or springboard for your own creative ideas
and explorations.
● Using With a MIDI Tone Generator
In one of the most basic setups, you can play a connected
tone generator from the CBX-K1. Because it’s so compact
and portable, you can even use it as a hand-held keyboard
for live performance.
● Using as a Second Keyboard or Dedicated
MIDI Controller
The CBX-K1 is small enough to fit on top of nearly any
keyboard, making it perfect as a second keyboard. Since
the CBX-K1 has a MIDI IN terminal, you can connect it
between your main keyboard and your tone generator, and
use the extensive MIDI capabilities of the CBX-K1 for
greater expressive control during your performance.
● Using in a MIDI Music System
Combined with a laptop computer and a compact tone
generator (like the General MIDI/XG-compatible Yamaha
MU80), the CBX-K1 gives you comprehensive music
making power — for recording, composing, arranging,
practicing, and editing — in a portable system that’s ready
to go wherever you go. The CBX-K1 is an ideal addition
to larger MIDI studios as well, since it provides far greater
MIDI control and flexibility than nearly any other keyboard
controller. Use it along side your main MIDI keyboard as a
kind of MIDI Swiss army knife — sending necessary MIDI
messages, working the real-time controllers, or editing
already recorded sequencer tracks.
● Multimedia
Since it’s portable and compatible with the General MIDI
and XG formats, the CBX-K1 is a natural for multimedia
applications. Because of its ease of use and comprehensive
functions, it’s the only keyboard you’ll ever need for
recording and editing MIDI data on your multimedia
creations.
1
Precautions
Your CBX-K1 will give you years of reliable service if you
follow the simple precautions below:
● LOCATION
Keep the instrument away from locations where it is likely
to be exposed to high temperatures (such as direct sunlight)
or humidity. Also avoid locations which are subject to
excessive dust accumulation or vibration which could
damage the instrument.
● USE THE CORRECT POWER ADAPTOR
Use only the recommended PA-1B or PA-3 Power Adaptor
for supplying power. Use of another adaptor may cause
serious damage to the instrument or the adaptor itself. Also
avoid using a multiple-plug adaptor; plug the adaptor
directly into a wall outlet.
● MAKE SURE POWER IS OFF WHEN MAKING
OR REMOVING CONNECTIONS
To prevent damage to the instrument and other connected
equipment, always turn off the power prior to connecting or
disconnecting cables. Also, turn the power off when the
instrument is not in use, and disconnect the power adaptor
during electric storms.
● ELECTROMAGNETIC INTERFERENCE
Avoid using the unit near televisions, radios or other
equipment generating electromagnetic fields. Proximity to
such equipment may cause the unit to malfunction, and may
generate interference noise in the other appliance as well.
● DO NOT OPEN THE CASE OR TRY REPAIRING
THE INSTRUMENT YOURSELF
The instrument contains no user-serviceable parts. Never
open the case or tamper with the internal circuitry in any
way, since doing so may result in damage to the instrument.
Refer all servicing to qualified Yamaha service personnel.
● MIDI CABLES
When connecting the instrument to other MIDI equipment,
be sure to use only high-quality cables made especially for
MIDI data transmission. Also, avoid using cables longer
than 15 meters, since long cables can result in data errors.
Yamaha is not responsible for damage caused by
improper handling or operation.
● NO MEMORY BACKUP
The CBX-K1 has no internal memory backup. As a result,
all settings are returned to the factory default when turning
the power off.
● HANDLE THE INSTRUMENT WITH CARE
Although the instrument has been constructed to withstand
the rigors of normal use for optimum sturdiness and
reliability, avoid subjecting it to strong physical shocks
(such as dropping or hitting it). Since the CBX-K1 is a
precision-made electronic device, also avoid applying
excessive force to the various controls. When moving the
instrument, first unplug the power adaptor and all other
cables to prevent damage to cords and jacks. Always
unplug cables by gripping the plug firmly, not by pulling
on the cable.
● CLEAN WITH A SOFT, DRY CLOTH
Never use solvents such as benzine or thinner to clean the
instrument, since these will damage the cabinet finish or
dull the keys. Wipe clean with a soft, dry cloth. If necessary, use a soft, clean, slightly moistened cloth — making
sure to wipe the instrument off again with a dry cloth. Do
not leave vinyl on the panel as this may stick to and
discolor the surface.
2
How to Use This Manual
By and large, the CBX-K1 is very easy to use and this manual is self-explanatory. However, we strongly recommend that you
take time to read the manual — especially before trying some of the more sophisticated MIDI functions. Read through all of
the initial sections first, then go on to the “Guided Tour” to set up your CBX-K1, learn how to use its various functions, and
try out some of the practical application examples to help you become more familiar with its operations. For those who need
to delve deeper, the “Reference” section provides at-a-glance information and important details on all functions.
The following conventions are used throughout this manual:
* Panel buttons and controls are indicated as they appear on the actual instrument. (For example, C and
M.
* The functions and features assigned to the keyboard are shown like this: T and {.
* Unless indicated otherwise, L refers to either of the ENTER keys, J or K.
However, when you wish to enter a decimal value, make sure to press K. Likewise, when entering a
hexadecimal number, make sure to press J.
* Actual MIDI data messages (in hexadecimal) are indicated as follows: <<FE>> and <<En 00 40>>, etc.
* Operation steps are indicated as follows:
Example Actual Operation
C + E While holding down the C button, press E (D2).
C + U → L While holding down the C button, first press U (Fm2), then press
L (either J or K).
Specifications
● Keyboard
37 mini key keyboard (C2-C5), velocity responsive
● Functions
Basic: Octave Shift (+/- 4 octaves), Pitch Bend, Assignable
control, MIDI Merge (MIDI IN)
MIDI Data: Sequencer control, MIDI clock, Bank Select,
Program Change, GM System On, XG System On,
GM-B Reset, Control Change, All Sound Off, Reset All
Controllers, and others
Assignable Parameters: Transpose (+/- 12 semitones), MIDI
Transmit Channel, Fixed Velocity, Touch Sensitivity,
Device Number, Merge On/Off (each channel)
● Panel Controls and Indicators
SHIFT button, OCTAVE SHIFT Q/W buttons and lamps,
PITCH Wheel, ASSIGNABLE Wheel, POWER ON/OFF switch
● Input/Output Terminals
MIDI IN, MIDI OUT, DC IN
● Power Supply
Yamaha PA-3 or PA-1B AC Power Adaptor (sold separately),
or six “AA” size, SUM-3, R-6 or equivalent batteries (sold
separately).
● Power Consumption
Approximately 35 mA (with battery use); approximately 2 W
(with AC adaptor use).
● Dimensions (W x D x H)
509 x 155 x 55 mm (20-1/16” x 6-1/8” x 2-3/16”)
● Weight (without batteries)
1.3 kg (2 lbs., 14 oz.)
3
Panel Controls and Terminals
■ Front Panel
uw e
CONTROLLER NUMBER LIST
CONTROL CHANGE
1 MODULATION DEPTH
2 BREATH CONTROL
4 FOOT CONTROL
5 PORTAMENTO TIME
6 DATA ENTRY
7 MAIN VOLUME
TEMPO
8 BALANCE CONTROL
10 PANPOT
PROGRAM RESET SYSTEM WHEEL ASSIGNSEQUENCER
PROGRAM
BANK
CHANGE
SELECT
PITCH
ASSIGNABLE
SHIFT
STOP CONTINUE START
11 EXPRESSION
64 HOLD1(DAMPER)
65 PORTAMENTO
66 SOSTENUTO(CHORD HOLD)
67 SOFT PEDAL
69 HOLD2 (FREEZE)
71 HARMONIC CONTENT
72 RELEASE TIME
GMONXG
SOUND
MERGE
ON
OFF
ON/OFF 1 2 3 4 5 6 7 8 9 A B C D E F 0
73 ATTACK TIME
74 BRIGHTNESS
84 PORTAMENTO CONTROL
91 REVERB DEPTH
92 TREMOLO DEPTH
93 CHORUS DEPTH
94 VARIATION DEPTH
95 PHASER DEPTH
MIDI
FIXED
CONTROLLER
RPN
CH
VELOCITY
r
y
t
OCTAVE
OCTAVE SHIFT
OCTAVE
RESET
q
q Keyboard
The CBX-K1 has a 37-key, 3-octave keyboard (C2 to C5),
featuring initial touch (velocity) control. All note on, note
off and velocity data is transmitted via the MIDI OUT
terminal. When used with the C button, the keys are
used for changing various settings and sending special
MIDI messages. (See page 12.)
About the Functions of the CBX-K1: The functions are
divided into two groups: Group A and Group B. The
Group A functions are shown on the panel, above the
left section of the keyboard. The Group B functions are
“hidden” and are listed on pages 12 and 20. Several
functions can be used by pressing only the relevant key;
in other words, pressing L is not necessary. These
functions, such as Sequencer Stop and Start, are shown
on the panel without underline. The right section of the
keyboard serves as value entry and is used for those
functions whose names are underlined on the panel and
require value entry, such as Program Change and
Tempo. Functions whose names appear with a dashed
underline on the panel (for example, GM ON and XG
ON) require pressing L. Value entry on the CBXK1 can be done in two number systems: Decimal and
Hexadecimal. The keys labeled A through F are for
Hexadecimal entry.
NOTE ■ The normal (default) velocity range of the
CBX-K1 is from 16 to 127. The range differs according to the Touch Sensitivity setting (see page 20).
DC IN
134 DRUM EG DECAY RATE
135 DRUM PITCH COARSE
136 DRUM PITCH FINE
137 DRUM LEVEL
138 DRUM PAN
139 DRUM REVERB DEPTH
140 DRUM CHORUS DEPTH
141 DRUM VARIATION DEPTH
POWER ON OFF
OTHERS
142 CHANNEL PRESSURE
143 POLYPHONIC KEY PRESSURE
144 MASTER VOLUME
145 MASTER BALANCE
146 MASTER TUNING
147 VELOCITY
148 TEMPO
MIDI KEYBOARD CBX-K1
NRPN
120 PITCH BEND SENSITIVITY
121 FINE TUNING
122 COARSE TUNING
(NRPN)
123 VIBRATO RATE
124 VIBRATO DEPTH
125 VIBRATO DELAY
DRUM
NUMBER
(RPN)
TRANSPOSE
IN MIDI OUT
126 FILTER CUTOFF FREQUENCY
127 FILTER RESONANCE
128 EG ATTACK TIME
129 EG DECAY TIME
130 EG RELEASE TIME
131 DRUM FILTER CUTOFF FREQUENCY
132 DRUM FILTER RESONANCE
133 DRUM EG ATTACK RATE
w PITCH Wheel (Pitch Bend)
This spring-loaded Wheel controls Pitch Bend. The
Wheel’s operation can be reversed. (See page 20.)
e ASSIGNABLE Wheel
When the CBX-K1 is turned on, this Wheel (with center
detent) is set to control Modulation Depth on the connected
MIDI device. It can be set to control other functions; see
pages 18 and 22 for details. The Wheel’s operation can be
reversed. (See page 20.)
r C Button
This button is used to access the “hidden” functions of the
CBX-K1. Used with the N /
M buttons, it allows you to step up or down
through program numbers. (See page 10.) Used with the
keys of the keyboard, it allows you to access the sophisticated MIDI control functions. (See page 12.)
t N / M Buttons
These buttons are used to change the octave range of the
keyboard, allowing you to play across the entire range of
MIDI notes (C-2 to G8). (See page 5.) Press both of these
buttons together to restore the normal octave setting (C2 to
C5). With the C button, these buttons can also be
used to step up or down through program numbers on the
connected MIDI device. (See page 10.)
DECIMAL
ENTER
HEXA
DECIMAL
4
Panel Controls and Terminals
y V / B Lamps
These lamps provide several indications:
* During normal playing conditions, these indicate the
octave setting of the keyboard, up (B) or down
(V). Both light together for the normal octave
setting. When changing the octave setting, these flash
to indicate the number of octaves, up or down. (See
page 11.)
* When using some of the “hidden” functions, these flash
when a MIDI message is transmitted or when a function
is executed.
* The left lamp flashes slowly when the battery power is
too low for proper operation.
* The right lamp flashes quickly when there is some kind
of MIDI receive error. The lamp flashes until you turn
the power off and on again, or until you set MIDI
Merge to ON. (See page 24.)
u CONTROLLER NUMBER LIST
This shows the controller numbers that can be used with the
ASSIGNABLE Wheel. (See page 22.)
● Note Range of the CBX-K1 (with Octave Shift )
Middle C
(C3 or MIDI note number 60)
C-2
(0)
C-1
(12)
4 octaves down
C0
(24)
3 octaves down
C1
(36)
2 octaves down
C2
(48)
C3
(60)
1 octave down
Normal octave range
(default: when power is turned on)
C4
(72)
1 octave up
C5
(84)
2 octaves up
C6
(96)
3 octaves up
C7
(108)
4 octaves up
This section is outside the
“legal” MIDI range and plays
notes Gm4 (80) through C5
(84).
C8
(120)
G8
(127)
5
Panel Controls and Terminals
■ Rear Panel
POWER ON> OFF? DC IN INMIDIOUT
oi
!0 !1
i POWER Switch
Push this switch in to turn on the power. Each time the
power is turned on, the CBX-K1 returns to the default
condition. (See boxed section below.)
o DC IN Terminal
This is for connection to an optional PA-1B or PA-3 AC
power adaptor.
!0 MIDI OUT Terminal
This is for connection to the MIDI IN terminal of another
MIDI device (such as a MIDI tone generator, sequencer or
computer that has a MIDI interface), for sending MIDI
messages to that device. By using the MIDI Merge function, data received at MIDI IN can be combined with the
data generated by the CBX-K1 and transmitted via this
terminal.
!1 MIDI IN Terminal
This is for connection to the MIDI OUT terminal of another
MIDI device (such as a MIDI keyboard, sequencer or
computer that has a MIDI interface), for input of that
device’s data. By using the MIDI Merge function, that data
can be combined with the data generated by the CBX-K1
and transmitted via the MIDI OUT terminal.
■ Default Settings of the CBX-K1
The CBX-K1 has no internal memory backup. As a
result, all settings are returned to the factory default
when turning the power off. The basic factory default
settings are listed below.
* MIDI transmit channel: 1
* Octave range: C2-C5
* Transpose: normal (no transposition)
* Fixed velocity: Off (keyboard is velocity sensitive)
* ASSIGNABLE Wheel: Modulation
6
● User-configurable Defaults:
You can change certain power-on default settings of the
CBX-K1. These include:
* Reversing the PITCH Wheel and ASSIGNABLE
Wheel operation. Hold down N and
turn the power on. (See page 20.)
* Reversing the MSB, LSB order. Hold down
M and turn the power on. (See page
20.)
Power Supply
Your CBX-K1 will run either from an optional power
adaptor or batteries. Follow the instructions below according to the power source you intend to use.
NOTE ■ Before making any connections, make sure that
all equipment to be connected is turned off.
Using a Power Adaptor
Connect one end of the power adaptor (the optional)
Yamaha PA-1B or PA-3) to the DC IN jack on the rear
panel, and the other end to a suitable electrical outlet.
DC IN
OFF (?)
Using Batteries
To use the CBX-K1 on battery power, remove the battery
compartment cover (as shown below) and insert six 1.5V
AA size (SUM-3, R-6 or equivalent) manganese or alkaline
batteries in the battery compartment. Make sure to follow
the polarity indications on the bottom case.
Battery compartment cover
Power adaptor
(PA-1B or PA-3)
CAUTION!
■
Do not attempt to use a power adaptor other than
the PA-1B or PA-3. The use of an incompatible adaptor
may result in irreparable damage to the CBX-K1, and
even pose a serious shock hazard.
■
Be sure to disconnect the power adaptor from the
outlet when the CBX-K1 is not in use.
Securely replace the battery compartment cover when done
installing the batteries.
When to Replace the Batteries
When the battery power runs too low to properly operate
the CBX-K1, the V lamp will flash slowly. When
this happens, replace all batteries with a complete set of six
new batteries of the same type.
CAUTION! ■ NEVER mix old and new batteries or
different types of batteries! Also, to prevent possible
damage due to battery leakage, remove the batteries
from the instrument if it is not to be used for an extended period of time.
IMPORTANT ■ Turning the power off and on again
resets all settings to the factory default, cancelling all
user settings.
7
Guided Tour
When using your CBX-K1 for the first time, read through this short section
of the manual. It guides you step-by-step in using many of the basic operations: setting the instrument up, connecting it properly to other equipment,
and — most importantly — playing it.
Setting Up Your CBX-K1
In this introductory section, you’ll learn how to set up the
CBX-K1 for use in your music system. A variety of setups
are covered here; read through the one that most closely
matches your own setup.
What You’ll Need
Since the CBX-K1 is strictly a MIDI controller and does
not generate any sound by itself, you’ll need other datareceiving and sound-producing equipment. Basically, you
will need:
* The CBX-K1 and an optional PA-3 or PA-1B AC power
adaptor (or a set of batteries).
* A MIDI device (such as a tone generator, keyboard or
computer) which can receive and play back MIDI data,
and at least one MIDI cable.
* (Optional) An amplifier/speaker system, preferably
stereo, with proper audio connecting cables. Alternately, you can use a set of stereo headphones.
Setup Examples
For tone generators with a built-in MIDI interface (such as
the Yamaha MU80)
CBX-K1
MIDI KEYBOARD CBX-K1
MIDI
OUT
Tone generator
MU80
HOST SELECT
MIDI Mac
PC-2 PC-1
Connect the MIDI OUT terminal on the CBX-K1 to the MIDI
IN ter minal on the MU80. The MU80 should be connected to
the proper port on the computer. (For complete connection
instructions, refer to the owner’s manual of your particular
tone generator.)
MIDI
IN
The HOST SELECT switch on the
MU80 allows you to match the type
of computer, when connecting directly
to a computer.
Serial
port
TO
HOST
Computer
For tone generators without a built-in MIDI interface
NOTE ■ The setup examples below show only the MIDI
connections. The audio connections would vary
according to the particular equipment you use. Refer
to the owner’s manuals of your other equipment for
audio connection instructions.
With Computer and Tone Generator
In the small MIDI system below, the CBX-K1 is connected
to a computer and a single tone generator. With the proper
sequencing software on the computer, the CBX-K1 can be
used both for recording performance data to the computer
and playing the sounds of the connected tone generator.
You can also conveniently use the CBX-K1 to start and
stop the sequencer.
8
CBX-K1
MIDI KEYBOARD CBX-K1
MIDI OUT
MIDI OUT
MIDI IN
Tone generator
Connect the MIDI OUT terminal on the CBX-K1 to the MIDI IN
terminal on the computer’s MIDI interface. The tone generator
should be connected to a MIDI OUT on the interface.
MIDI IN
MIDI
Interface
Serial
port
Computer
Setting Up Your CBX-K1
With Sequencer
The CBX-K1 can be used with a stand-alone sequencer, for
recording and editing performance data.
MIDI
OUT
MIDI KEYBOARD CBX-K1
CBX-K1
Connect the MIDI OUT terminal on the CBX-K1 to the MIDI
IN terminal on the sequencer.
MIDI
IN
QY300
MUSIC SEQUENCER
Sequencer
With Tone Generator
In the simple system below, the CBX-K1 is used to play the
voices of the MU80 Tone Generator. This setup could also
serve as a simple, yet powerful live performance rig, with
the CBX-K1 being used as a portable, hand-held keyboard.
CBX-K1
MIDI
keyboard
Connect the MIDI OUT terminal on the main keyboard to
the MIDI IN ter minal on the CBX-K1. Also connect the
MIDI OUT terminal on the CBX-K1 to the MIDI IN terminal
on the tone generator.
MIDI OUT
MIDI OUT
MIDI KEYBOARD CBX-K1
MIDI IN
Tone generator
MIDI IN
HOST SELECT
MIDI Mac
PC-2 PC-1
MU80
In a variation of the above setup, set the Clavinova and
CBX-K1 to transmit on the same channel, and set the CBXK1’s MIDI Merge function to ON. This lets you play the
tone generator from either keyboard and use the versatile
MIDI functions of the CBX-K1 to control the tone generator — for example, changing the brightness of the sound in
real time with the ASSIGNABLE Wheel.
MIDI KEYBOARD CBX-K1
MIDI
OUT
CBX-K1
HOST SELECT
MIDI Mac
PC-2 PC-1
Connect the MIDI OUT terminal on the CBX-K1 to the MIDI
IN terminal on the MU80.
Tone generator
MIDI
IN
MU80
With Main Keyboard and Tone Generator
In this system, the CBX-K1 effectively serves as a second
keyboard. The main keyboard (in this case, the Clavinova)
is used to play both its own internal sounds and the sounds
of the connected multi-timbral tone generator on one
channel, while the CBX-K1 is used to play the sounds of
the tone generator on another channel. This lets you play
two sounds at once from the Clavinova, and play a third
sound from the CBX-K1.
NOTE ■ When an external MIDI device is connected to
the MIDI IN of the CBX-K1, the
B
lamp may
flash, indicating a MIDI error. This is probably due to
a longer-than-normal interval between active sensing
messages received from the device. To remedy this, set
the MIDI Merge of the CBX-K1 to ON. (See page 24.)
Making the Connections
CAUTION! ■ Before making any connections, make sure
that all equipment to be connected is turned off.
Operation
Connect the MIDI OUT terminal of the CBX-K1 to the MIDI
1.
IN terminal of the tone generator, sequencer or computer
MIDI interface (as shown in the illustrations above).
Make all necessary audio connections, making sure first
2.
that all level controls on those devices are set to the
minimum. (Refer to the owner’s manuals of the devices
you are using for more information on connections.)
Finally, turn on the power of the CBX-K1, then turn on
3.
the power of the connected equipment. (If necessary,
follow the order as recommended in the owner’s manuals of the devices you are using.) When turning off the
power, be sure to turn off the CBX-K1 last.
9
Using the CBX-K1 — Basic Operations
Though the CBX-K1 has many sophisticated functions, it is
very easy to use. All available functions can be controlled
or executed by using the basic operations described in this
section. (For details on individual functions, see pages 18-
22.)
NOTE ■ This introductory section assumes that the
MIDI transmit channel of the CBX-K1 and the MIDI
receive channel of the connected device match. When
the CBX-K1 is turned on, the MIDI transmit channel is
automatically set to 1. For the sake of the following
sections, set the MIDI receive channel of the connected
device to 1 (or Omni).
Playing the Keyboard and Other Operations
The illustration below shows how to use the basic real-time controls of the CBX-K1.
● Changing Voices (Program Change Up/Down)
You can easily step up or down through the voices
(program numbers) on the connected MIDI device.
To do this, hold down C and press
M (to advance one program number), or
press N (to go back one program number).
The LEDs quickly flash on and off when a program
number message is sent. Release C to play the new
voice.
When the CBX-K1 is turned on, the starting point for
program change is 0. This means that when you first
hold down C and press M, program
number 1 will be selected.
NOTE ■ Always release
CBX-K1 keyboard. Holding down
the secondary or “hidden” functions, and you may
inadvertently execute one of these functions by playing
the keyboard while continuing to hold down
NOTE ■ This function does not “wrap around.” In
other words, you cannot go back to program number
127 when at 0, or advance to program number 0 when
at 127.
C
before playing the
C
accesses
C
.
10
4
5
6
7
8
9
0
1
● PITCH Wheel
This Wheel controls Pitch Bend on the connected MIDI
device. The Wheel’s maximum/minimum positions can
be reversed. (See page 20.)
Using the CBX-K1 — Basic Operations
● ASSIGNABLE Wheel
When the CBX-K1 is turned on, this Wheel is set to control
Modulation Depth on the connected MIDI device. It can be
set to control other functions; see page 18 for details. The
Wheel’s maximum/minimum positions can be reversed.
(See page 20.)
CONTROLLER NUMBER LIST
SHIFT
OCTAVE
OCTAVE SHIFT
OCTAVE
RESET
PITCH
ASSIGNABLE
STOP CONTINUE START
TEMPO
CONTROL CHANGE
1 MODULATION DEPTH
2 BREATH CONTROL
4 FOOT CONTROL
5 PORTAMENTO TIME
6 DATA ENTRY
7 MAIN VOLUME
8 BALANCE CONTROL
10 PANPOT
PROGRAM RESET SYSTEM WHEEL ASSIGNSEQUENCER
PROGRAM
BANK
CHANGE
SELECT
GM
ON
11 EXPRESSION
64 HOLD1(DAMPER)
65 PORTAMENTO
66 SOSTENUTO(CHORD HOLD)
67 SOFT PEDAL
69 HOLD2 (FREEZE)
71 HARMONIC CONTENT
72 RELEASE TIME
XG
SOUND
ON
OFF
● Changing the Octave Setting
You can easily change the octave range of the CBX-K1
keyboard while playing. In this way the three-octave
keyboard can cover the entire range of MIDI notes, from
C-2 to G8 (0-127).
IN MIDI OUT
73 ATTACK TIME
74 BRIGHTNESS
84 PORTAMENTO CONTROL
91 REVERB DEPTH
92 TREMOLO DEPTH
93 CHORUS DEPTH
94 VARIATION DEPTH
95 PHASER DEPTH
MIDI
MERGE
ON/OFF 1 2 3 4 5 6
FIXED
CONTROLLER
VELOCITY
RPN
CH
NRPN
(RPN)
120 PITCH BEND SENSITIVITY
121 FINE TUNING
122 COARSE TUNING
(NRPN)
123 VIBRATO RATE
124 VIBRATO DEPTH
125 VIBRATO DELAY
TRANSPOSE
DRUM
NUMBER
126 FILTER CUTOFF FREQUENCY
127 FILTER RESONANCE
128 EG ATTACK TIME
129 EG DECAY TIME
130 EG RELEASE TIME
131 DRUM FILTER CUTOFF FREQUENCY
132 DRUM FILTER RESONANCE
133 DRUM EG ATTACK RATE
■ Normal octave setting.
OCTAVE
13
13
13
13
13
13
14
14
To shift the keyboard up one octave, press
M. To shift the keyboard down one
octave, press N. When the octave is
changed, the LEDs rapidly flash one, two, three or four
times, according to the selected octave range. For
example, when the setting is changed to two octaves
below normal, the left lamp flashes twice.
NOTE ■ At the lowest and highest octave settings, keys
outside the legal MIDI note range will repeat the center
octave range.
11
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