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E-26
Troubleshooting
Symptom Possible Cause Action
Reference
No sound produced when
keyboard keys are pressed.
Keyboard out of tune.
Pedal effect continues to be
applied even though pedals are
not pressed.
No sound produced by demo
tune play.
Memory contents deleted.
No sound produced by
connected external MIDI sound
source when the digital piano
keys are pressed.
1. VOLUME knob set to MIN.
2. Headphones connected to the
piano.
3. Local Control turned off.
1. Transpose is set to a value other
than 0.
2. Incorrect tuning setting
Problem with the connection
between the pedals and piano.
1. VOLUME knob set to MIN.
2. Headphones connected to the
piano.
Lithium battery is dead.
1. The digital piano Keyboard
Channel does not match the
Keyboard Channel of the MIDI
sound source.
2. Volume or expression setting of
the external sound source is set
to 0.
1. Move VOLUME knob more
towards the MAX side.
2. Disconnect the headphones from
the piano.
3. Turn on Local control.
1. Change the transpose setting to
0, or turn the digital piano power
off and then back on again.
2. Correct the tuning setting, or turn
the digital piano power off and
then back on again.
Turn off the digital piano power and
then check to make sure that the
pedal plug is securely connected to
the piano’s PEDAL jack.
1. Move VOLUME knob more
towards the MAX side.
2. Disconnect the headphones from
the piano.
Contact your CASIO Service
Provider for replacement of the
lithium battery.
1. Change the Keyboard Channel
settings so they are identical.
2. Change the volume or expression
setting of the external sound
source to an appropriate value.
Page E-12
Page E-11
Page E-24
Page E-19
Page E-20
Page E-11
Page E-12
Page E-11
Page E-31
Page E-22
See the
documen-
tation that
comes with
the external
sound
source.
417A-E-028B
PS3000_e_26_31.p65 03.10.8, 2:22 PM26