Reference; Troubleshooting - Casio CELVIANO AP-200 User Manual

Reference

Troubleshooting

Problem
No sound is 1. The VOLUME controller is set to
produced when I
press a keyboard
2. Headphones are connected to the
key.
3. MIDI Local Control is turned off.
The pitch of the 1. The digital piano's key setting is
digital piano is off.
2. Digital piano tuning is incorrect.
No sound is 1. The VOLUME controller is set to
produced when I try
to play back a built-in
2. Headphones are connected to the
song or a recorded
song.
When I play 1. The digital piano's send channel is
something on the
digital piano, my
connected external
MIDI sound source
2. The volume or expression setting of
does not sound.
Buttons do not Operation Lock is turned on.
operate.
Tone, tempo and Setup Memory is turned on.
other settings are not
initialized when the
digital piano is
turned on.
A tone's quality and This is an unavoidable result of the digital sampling process,* and does not indicate malfunction.
volume sounds
* Multiple digital samples are taken for the low range, middle range, and high range of the original
slightly different
musical instrument. Because of this, there may be a very slight difference in tonal quality and
depending where it is
volume between sample ranges.
played on the
keyboard.
When I press a This happens when the sounds of multiple parts are sounding at the same time while using layer,
button, the note that using the Duet Mode, playing back a built-in tune, recording, etc. Pressing a button when one of these
is sounding cuts out conditions exists will cause the effect setting that is built into the tone to change automatically, which
momentarily or there causes the notes to cut out momentarily or causes a slight change in how effects are being applied.
is a slight change in
how effects are
applied.
Cause
"MIN".
digital piano.
something other than "0".
"MIN".
digital piano.
different from the send channel of the
external MIDI sound source.
the external sound source is "0".
Action
1. Rotate the VOLUME controller more
towards "MAX".
2. Unplug the headphones from the
digital piano.
3. Turn on the Local Control setting.
1. Change the key setting to "0", or turn
digital piano power off and then back
on again.
2. Adjust digital piano tuning, or turn the
digital piano off and then back on
again.
1. Rotate the VOLUME controller more
towards "MAX".
2. Unplug the headphones from the
digital piano.
1. Change the send channel settings of
the digital piano and/or the external
MIDI sound source so they are the
same.
2. Adjust the volume and expression
settings of the external sound source.
Turn off Operation Lock or turn the digital
piano off and then back on again.
Turn off Setup Memory.
See Page
E-6
E-5
E-22
E-21
E-21
E-6
E-5
E-22
External
sound
source
user's guide
E-22
E-22
E-27