Casio Lk100 Owners Manual

							E-29
Technical Reference
Troubleshooting
Be sure to check the following table whenever you experience problems with keyboard operation.
Cause Symptom Action
•No sound when keyboard keys
are pressed.
•Any of the following symptoms
while using battery power.
•Key light stays on.
•Keyboard keys light but no
sound is produced.1. Power supply problem.
2. Volume setting is too low.
3. Headphones are plugged into
the keyboard.
4. The POWER/MODE selector is
in the CASIO CHORD or
FINGERED position.
5. Tone “99 PERCUSSION” is
selected and you are pressing
keys that are not assigned tones.
6. LOCAL CONTROL is off.
•Low battery power
•Keyboard is waiting for play of
the correct note during Step 1
or Step 2 play.
•Power on alert is telling you that
power is left on.1. Correctly attach the AC
adaptor, make sure that
batteries (+/–) are facing
correctly, and check to make
sure that batteries are not dead.
2. Use the MAIN VOLUME slider
to increase volume.
3. Unplug the headphones from
the PHONES/OUTPUT jack.
4. Normal play is not possible on
the accompaniment keyboard
while the POWER/MODE
selector is set to CASIO
CHORD or FINGERED.
Change the POWER/MODE
selector setting to NORMAL.
5. While “99 PERCUSSION” is
selected, you can use only keys
that are marked on the console
with illustrations of percussion
instruments.
6. Turn on LOCAL CONTROL.
•Replace the batteries with a set
of new ones or use the AC
adaptor.
1. Press the lit key to continue with
Step 1 or Step 2 play.
2. Press the START/STOP button
to quit Step 1 or Step 2 play.
•Press any button or keyboard
key to resume normal
operation with the keyboard in
its initial power on setting.
662A-E-031A
See Page
Page E-11
Page E-15
Page E-13
Page E-18
Page E-15
Page E-28
Page E-11
Pages
E-24, 25
Pages
E-24, 25
Page E-12
•Dim power indicator
•Instrument does not turn on
•Display that is flickering, dim, or difficult to read
•Abnormally low speaker/headphone volume
•Distortion of sound output
•Occasional interruption of sound when playing at high volume
•Sudden power failure when playing at high volume
•Flickering or dimming of the display when playing at high volume
•Continued sound output even after you release a key
•A tone that is totally different from the one that is selected
•Abnormal rhythm pattern and Song Bank play
•Loss of power, sound distortion, or low volume when playing from a connected computer or MIDI
device
•Abnormally low microphone volume
•Distortion of microphone input
•Dim power supply indicator when a microphone is used 
						

							E-30
Cause Symptom Action
•Keyboard is in the Song Bank
Mode.
•Keyboard is in the Song Bank
Mode.
•Demo tune play is in progress.
•MIDI cables are not connected
properly.
•The computer’s MIDI THRU
function is turned on.
1. Use of a microphone that is a
different from the type that is
recommended.
2. Use of the microphone in the
vicinity of fluorescent lighting.
1. Microphone volume setting is
too low.
2. Microphone on/off switch is set
to off.
•Press the SONG BANK button
to return to the normal mode.
•Press the SONG BANK button
to return to the normal mode.
•Stop demo tune play.
•Connect MIDI cables properly.
•Turn off the MIDI THRU
function on the computer or
turn off LOCAL CONTROL on
the keyboard.
1. Use a full metal shielded
Cannon type microphone.
2. Move the microphone away
from source of the static.
1. Increase the microphone
volume setting.
2. Change the microphone on/off
switch setting to on.
662A-E-032A
Page E-21
Page E-21
Page E-17
Page E-27
Page E-28
Page E-13
Page E-13
Page E-13
Page E-13
See Page
•RHYTHM button does not
work.
•Cannot change TRANSPOSE/
TUNE/LOCAL CONTROL
settings.
•No sound is produced when
playing MIDI data from a
computer.
•Playing on the keyboard
produces an unnatural sound
when connected to a computer.
•Static noise when a microphone
is connected.
•No microphone sound.
This is an unavoidable result of the digital sampling process,* and does not indicate
malfunction.
*Multiple digital samples are taken for the low range, middle range, and high range of
the original musical instrument. Because of this, there may be a very slight difference
in tonal quality and volume between sample ranges. A tone’s quality and volume
sounds slightly different
depending where it is played on
the keyboard. 
						

							E-31
Model:LK-100
Keyboard:61 standard-size keys; 5 octaves
Key Light System:Can be turned on and off (up to 4 keys can be lit at the same time)
Tones:100 presets
Polyphony:12 notes maximum
3-Step Lesson System:Number of simultaneosly lit keys; 4
3-Steps
Playback: 1 tune repeat playback
Voice Fingering Guide: On/Off
Auto-accompaniment
Rhythm patterns: 50 presets
Tempo: Adjustable, (216 steps, 
 = 40 to 255), initial value; 120
Chords: Two systems; CASIO CHORD, FINGERED
Other: Fill-in pattern, Synchro start
Song Bank tunes:100 tunes
Musical Information Function:Tone, Auto Accompaniment, Song Bank numbers and names; tempo, 3 step
lesson display, chord name, fingering, timing indicator, key lighting, voice
fingering
Other Functions
Transpose: F
# to C to F: half-note
Tuning: Adjustable A4 = Approx. 440 Hz ±50 cents, Initial value: A4 = Approx. 440 Hz
MIDI:5 multi-timbre receive
Speakers:10 cm diameter × 2   (Output: 2W+2W)
I/O Terminals
MIDI Terminals: IN, OUT
Sustain: Standard jack
Power Supply: DC 9V jack
Headphones/Output: Stereo standard jack (Output is monaural.)
[output impedance: 78Ω, output voltage: 4V (RMS) MAX]
Microphone In: Standard jack (with microphone volume slider)
Input impedance: 2KΩ
Input sensitivity: 10mV
Power Supply:2-way
Batteries: 6 AA-size
Battery life: Approximately 4 hours continuous operation on alkaline batteries
Approximately 1 hour continuous operation on manganese batteries
AC adaptor : AD-5
Auto Power Off: Approximately 6 minutes after the last operation
(Operates during battery use only)
Power Consumption:9 V  7.7 W
Dimensions:94.5 × 37.3 × 13.5 cm (37 1/4 × 14 11/16 × 5 5/16)
Weight:Approximately 4.7 kg (10.4 lbs) (without batteries)
Specifications
662A-E-033A
*Designs and specifications are subject to change without notice. 
						

							Appendix/Apéndice
00 GRAND PIANO
01 BRIGHT PIANO02 HONKY-TONK03 E GRAND PIANO
04 ELEC PIANO 105 ELEC PIANO 206 ELEC PIANO 3
07 ELEC PIANO 408 HARPSICHORD09 CLAVI
10 ELEC ORGAN 111 ELEC ORGAN 212 ELEC ORGAN 3
13 ELEC ORGAN 414 CHURCH ORGAN15 PIPE ORGAN
16 REED ORGAN17 ACCORDION18 BANDONEON
19 HARMONICA20 NYLON STR GT21 STEEL STR GT
22 JAZZ GUITAR23 CLEAN GUITAR24 MUTE GUITAR
25 DIST GUITAR26 ACOUSTIC BASS27 ELEC BASS
28 SLAP BASS29 BANJO30 VIOLIN
31 CELLO32 HARP33 STRINGS 1
34 STRINGS 235 STRINGS 336 SYNTH-STR 1
37 SYNTH-STR 238 CHOIR AAHS39 SYNTH-VOICE
40 TRUMPET41 TUBA42 BRASS SECTION
43 FRENCH HORN 144 FRENCH HORN 245 BRASS 1
46 BRASS 247 SYNTH-BRASS 148 SYNTH-BRASS 2
49 SYNTH-BRASS 3Tone No./Tone Name
No de sonido/Nombre de sonidoTone No./Tone NameNo de sonido/Nombre de sonido
50 SOPRANO SAX
51 ALTO SAX52 TENOR SAX53 OBOE
54 CLARINET55 PICCOLO56 FLUTE
57 RECORDER58 FLUTE ENSEMBLE59 WHISTLE
60 SYNTH-LEAD 161 SYNTH-LEAD 262 SYNTH-LEAD 3
63 CALLIOPE64 SYNTH-PAD 165 SYNTH-PAD 2
66 SYNTH-PAD 367 BOWED GLASS68 HALO PAD
69 SYNTH-BASS70 RAIN DROP71 SF
72 SOUNDTRACK73 SPACE PAD74 SYNTH-SFX
75 VEHICLE76 TELEPHONE77 SPACE
78 INVADER79 FUNNY80 STRINGS PIANO
81 STRINGS EP82 CHOIR EP83 CHOIR ORGAN
84 STRINGS GUITAR85 STRINGS HARP86 BRASS STRINGS
87 VIB PAD88 12STR GUITAR89 CHOIR STRINGS
90 BASS/PIANO91 BASS/E PIANO92 BASS/VIB
93 BASS/NYLON STR GT94 BASS/DIST GUITAR95 STRINGS/PIANO
96 STRINGS/TRUMPET97 VIBRAPHONE98 MARIMBA
99 PERCUSSION
662A-E-066AA-1
GM Tone Map List
Lista de asignaciones de sonido GM
GM No.
No GM
0
132
458
967
161718
1519104
202123
222425
262728
29 30 31 843233 34 35
36 3710540 41
42 4345 46 4748 55
494450
5152 9153 85
565857
605961
696263 83
70
GM No.
No GM
64
6566 6768
717273
74 7975 76 7778
8781 8680
828990
9592 93 9854 94
38 3996103
97101102
125124126
127123106
88 107108109
99 110111112
113114115
100 116117118
119120121
12210 11 1412 13 
						

							POPS
00 CLUB POP
01 FUNKY POP
02 SOUL BALLAD
03 POP BALLAD
04 LITE POP
05 16 BEAT FUNK
06 8 BEAT POP
07 POP ROCK
08 DANCE POP
09 POP FUSION
10 FOLKIE POP
ROCK
11 ROCK WALTZ
12 SLOW ROCK
13 SOFT ROCK
14 50’S ROCK
15 60’S SOUL
16 4 BEAT ROCK
17 ROCK
18 TWIST
19 NEW ORLNS R&R
20 R&B
JAZZ/FUSION
21 BIG BAND
22 SWING
23 FOX TROT
24 JAZZ WALTZ
25 LATIN FUSION
DANCE/FUNK
26 TECHNO
27 TRANCE
28 DISCO
29 FUNK
30 RAP
EUROPEAN
31 POLKA
32 MARCH
33 WALTZ
34 SLOW WALTZ
35 TANGO
LATIN/VARIOUS I
36 BOSSA NOVA
37 SAMBA
38 MAMBO
39 REGGAE
40 SKA
41 SALSA
42 FOLKLORE
43
RUMBA CATALANA
VARIOUS II
44 COUNTRY
45 TOWNSHIP
46 SLOW GOSPEL
47 BALADI
48 BAROQUE
49 NEW AGE
Rhythm List
Lista de ritmos
662A-E-067AA-2 
						

							662A-E-068AA-3
1 2 3
4
5
: Left hand finger
numbers
:Números de los
dedos de la mano
izquierda
Fingered Chord Charts
Cuadros de acordes digitados
This table shows the left-hand fingerings (including inverted forms) for a number of
often-used chords.
Esta tabla muestra las digitaciones (incluyendo las formas invertidas) para varios de
los acordes más a menudo usados. 
						

							*Cannot be specified in FINGERED setting because of accompaniment keyboard limitations, but augmented
and diminished (seventh) chords made up of the same component notes (with different base note) can be used
instead.
Chords with same component notes as B

 aug ........... D aug, F
 aug
Chords with same component notes as B aug ............ E
 aug, G aug
Chords with same component notes as A dim7 ......... C dim7, E
 dim7, F
 dim7
Chords with same component notes as B

 dim7 ........ C
 dim7, E dim7, G dim7
Chords with same component notes as B dim7 .......... D dim7, F dim7, A

 dim7
*No puede especificarse en el ajuste FINGERED debido a las limitaciones del teclado de acompañamiento, pero
en su lugar pueden usarse los acordes aumentados y disminuídos (séptima) compuestos por las mismas notas
componentes (con diferente nota básica).
Acordes con las mismas notas componentes como B

  aumentada ........ D aumentada, F
 aumentada.
Acordes con las mismas notas componentes como B aumentada ......... E
 aumentada, G aumentada.
Acordes con las mismas notas componentes como A dim7 .................... C dim7, E
 dim7, F
 dim7.
Acordes con las mismas notas componentes como B

 dim7 ................... C
 dim7, E dim7, G dim7.
Acordes con las mismas notas componentes como B dim7 .................... D dim7, F dim7, A

 dim7.
662A-E-069AA-4 
						

							662A-E-070A
Function ...
Transmitted
Recognized
Remarks
Basic Default
Channel Changed
Default
Mode Messages
Altered
Note
Number True voiceVelocity Note ON
Note OFFAfter Key’s
Touch Ch’sPitch Bender
1
Control 6, 38
Change 7
10
11
641
1
Mode 3
X
❊❊❊❊❊❊❊❊❊❊❊❊❊❊
36-96
❊❊❊❊❊❊❊❊❊❊❊❊❊❊
X 9nH V = 
100
X
 9nH V = 0
X
XXX
X
X
X
X
O
*1: Depends on tone
*1: Depende en el sonido*2 = no relation
*2 = sin relaciónModulation
Data entry
Volume
Pan
Expression
Hold1 1-4, 10
1-4, 10
Mode 3
X
❊❊❊❊❊❊❊❊❊❊❊❊❊❊
0-127
36-96 
*1
O 9nH V = 1-127
X 9nH V = 0,8nH V = *
2
X
XOO
X
O
X
X
O
Version: 1.0
Model   
LK-100 MIDI Implementation Chart 
						

							662A-E-071A
Mode 1 : OMNI ON, POLYMode 2 : OMNI ON, MONO
O
: Yes
Mode 3 : OMNI OFF, POLYMode 4 : OMNI OFF, MONO
X
: No
100, 101
120
121
Program
Change :True #System ExclusiveSystem : Song Pos
Common : Song Sel
: TuneSystem : Clock
Real Time : CommandsAux : Local ON/OFF
: All notes OFF
Messages : Active Sense
: ResetRemarks
X
X
X
O 0-99
❊❊❊❊❊❊❊❊❊❊❊❊❊❊XX
X
XX
XX
X
X
X
RPN LSB, MSB
All sound off
Reset all controller*3: Depends on GM Map setting
*3: 
Depende en el ajuste de mapa GM
X
X
X
O 0-127, 0-99 *
3
❊❊❊❊❊❊❊❊❊❊❊❊❊❊
XX
X
XX
XX
X
X
X 
						

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the environmental protection legislation in Germany.
Esta marca de reciclaje indica que el empaquetado conforma 
a la legislación de protección ambiental en Alemania.
CASIO COMPUTER CO.,LTD.
6-2, Hon-machi 1-chome
Shibuya-ku, Tokyo 151-8543, Japan
MA0603-A Printed in China
 LK100ES1A C