Casio Lk230 Instruction Manual

English
Reference
E-39
Some notes are cut off while they are playing. Notes are cut off whenever the number of notes being sounded 
exceeds the maximum polyphony value of 48 (24 for some tones). This 
does not indicate malfunction. See “Maximum Polyphony” in the “Tone 
List” in the separate “Appendix”.
The volume or tone setting I made has changed. Adjust the main volume setting (page E-6).
 Turn power off and then back on to initialize all keyboard settings 
(page E-6).
 Replace the batteries with...

Reference
E-40
Specifications
ModelLK-230
Keyboard61 standard-size keys
Touch Response 2 types, Off
Key Light System Up to 4 keys can be lit at the same time
Maximum Polyphony48 notes (24 for certain tones)
Tones
Built-in Tones 400
Sampling Tones 1 (Full Sampling) or 3 (Short Sampling)
Sampling Time: 1 second (Full Sampling) or approximately 0.3 seconds each (Short Sampling)
Effects: 10 types (for Full Sampling samples)
Reverb1 to 10, Off
Voice Pad5 pads × 4 sets
(3 sets for sampled sounds, 1 set for...

English
Reference
E-41
 Design and specifications are subject to change without notice.
Be sure to read and observe the following operating precautions.
■Location
Avoid the following locations for this product.
 Areas exposed to direct sunlight and high humidity
 Areas subjected to temperature extremes
 Near a radio, TV, video deck, or tuner
The above devices will not cause malfunction of the product, but interference from the product can cause audio or video 
interference of a nearby device.
■User...

Reference
E-42
Chord Example List
Root
Chord
TypeM
m
dim
aug
sus4
sus2
7
m7
M7
m7b57b5
7sus4
add9
madd9
mM7
dim7
69
6
m6(
A#
)
/Bb
B F#
/(
Gb
)
G(
G#
)
/Ab
A F CC#
/(
Db
)
D(
D#
)
/Eb
E
 Since the chord input range is limited, this model may not support some of the chords shown above. 

Function Transmitted Recognized Remarks
Basic 
Channel1
1 - 161 - 16
1 - 16 Default 
Changed
Note
Number0 - 127
0 - 127 *
1 36 - 96
True voice
After 
Touch
Control
Change
X
XX
O
Pitch Bender
XO
Key’s
Ch’s Velocity
O 9nH v = 1 - 127X 9nH v = 0
O 9nH v = 1 - 127
X 9nH v = 0, 8nH V =** Note ON
Note OFF ModeMode 3
X
Mode 3
X
Default
Messages
Altered
0, 32
1
6, 38
7
10
11
64Bank select
Modulation
Data entry
Volume
Pan
Expression
Hold 1
Model: LK-230Version : 1.0
O
O
O
O
O
O
O O
X
X
O
O
X
O(MSB only)
*
2
*
3...

Program
Change
:True #
System Exclusive
OO*
4*
5
System 
CommonX
X
XX
X
X
: Song Pos
: Song Sel
: Tune
Aux 
Messages
Remarks
X
O
X
XX
O
O
X
: Local ON/OFF
: All notes OFF
: Active Sense
: Reset System 
Real Time
O
OX
X
: Clock
: Commands66
67
91
100, 101
120
121Sostenuto
Soft pedal
Reverb send
RPN LSB, MSB
All sound off
Reset all controller
Mode 1 : OMNI ON, POLY 
Mode 3 : OMNI OFF, POLYMode 2 : OMNI ON, MONO 
Mode 4 : OMNI OFF, MONOO : Yes
X : No
O
O
O
O
O
O O
O
X
X
X
O*
2 *
3
*
3
O 0 - 127
O 0 - 127...

MA0901-A  Printed in China
 LK230ES1AF
This recycle mark indicates that the packaging conforms to 
the environmental protection legislation in Germany.
Esta marca de reciclaje indica que el empaquetado se 
ajusta a la legislación de protección ambiental en Alemania.