Casio LK35 Musical Instrument User Manual


 
E-37
Cause
Symptom Action
Keyboard keys remain lit.
Keyboard keys light but no
sound is produced.
RHYTHM button does not
work.
Song Bank tone does not
change.
Cannot change TRANS-
POSE/TUNE settings.
Cannot play correctly even
when the lit keyboard keys
are pressed with Step 1.
Keyboard is standing by for
keyboard play in Step 2.
Power on alert is telling you
that power is left on.
Keyboard is in the Song
Bank Mode.
A two-hand Song Bank tune
(number 85 through 99) is
selected.
Keyboard is in the Song
Bank Mode.
Demo tune play is in
progress.
More than one key is being
pressed at the same time,
which causes accompani-
ment to advance the corre-
sponding number of notes
(up to four).
Press the lit keys and con-
tinue with Step 2 play.
Press the START/STOP but-
ton to stop Step 2.
Press any button or key-
board key to resume normal
operation with the keyboard
in its initial power on set-
ting.
Press the SONG BANK but-
ton to return to the Normal
Mode.
Change to an auto accompa-
niment Song Bank tune
(number 00 to 84). You can-
not change the tone setting
of a two-hand Song Bank
tune (number 85 through
99).
Press the SONG BANK but-
ton to return to the Normal
Mode.
Stop demo tune play.
When using Step 1, press
keyboard keys one by one.
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