Casio Celviano AP-460 User Manual page 59

Reference
Problem
A tone's quality and volume
sounds slightly different
depending where it is
played on the keyboard.
When I press a button, the
note that is sounding cuts
out momentarily or there is
a slight change in how
effects are applied.
There are knots, saw blade
marks, and/or other marks
on the finish of the Digital
Piano.
EN-58
Cause
This is an unavoidable result of the digital sampling process,
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 very slight differences in tonal
quality and volume between sample ranges.
This happens when the sounds of multiple parts are sounding at the same time while using
layer, using the Duet Mode, playing back a built-in tune, recording, etc. Pressing a button when
one of these conditions exists will cause the effect setting that is built into the tone to change
automatically, which causes notes to cut out momentarily or causes a slight change in how
effects are being applied.
The finish of the Digital Piano has been designed to faithfully reproduce the appearance of
natural wood, including cuts and other marks in the wood. Though knots, saw blade marks,
and/or other marks may be visible on the finish, they are not actual cracks or scratches. Such
marks will not cause any problems with the use of your Digital Piano.
Action
*
and does not indicate
See
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