Roland Music Atelier AT-45 Owner's Manual page 189

Problem
Rotary effect is not be
applied.
Chorus effect does not apply.
When you release your
fingers from keys in the
Lower keyboard while
Automatic Accompaniment
and Rhythm are playing, the
Rhythm performance only
remains playing.
When you release your
fingers from keys in the
Lower keyboard, the notes
continue sounding.
Even though you press only
one key, a multiple number of
notes sound.
Sound is produced when you
take your finger off a key.
Automatic Accompaniment
sounds odd.
Rhythm sounds odd.
Pitch is off
Check
Some sounds do not allow the rotary
effect to be applied.
Some sounds do not allow the
chorus effect to be applied.
Chord Hold is at OFF.
The Lower Voice [Hold] button is at
ON.
Harmony Intelligence is at ON.
Chord Intelligence is turned ON.
You have selected a "Marimba
Treml" sound.
The keys for a chord were not
pressed simultaneously.
When Chord Intelligence is OFF, the
chord is not being pressed correctly.
When performance data from a
device other than the AT-45 is being
played together with the Automatic
Accompaniment, the Automatic
Accompaniment may not be
sounded correctly.
When performance data from a
device other than the AT-45 is being
played together with the Automatic
Accompaniment, the Rhythm
performance may not be sounded
correctly.
Transpose is in effect.
The tuning is incorrect.
While set for an octave shift, you are
playing keys beyond the
recommended range.
Troubleshooting
Solution
This is not a malfunction.
This is not a malfunction.
Turn "Chord Hold" on.
The Automatic Accompaniment will
play while you press a chord. If
Chord Hold is turned ON, the
Automatic Accompaniment will
continue playing with the Rhythm
even when you take your hand off of
the Lower keyboard.
Press the Lower Voice [Hold] button
to turn it off (dark).
Turn "Harmony Intelligence" off.
Turn "Chord Intelligence" off.
This is not a malfunction.
If you select a "Marimba Treml"
sound, a sound will also be
produced when you take your finger
off the key.
Either turn on the Chord Intelligence
function, or play the chord correctly.
Either turn on the Chord Intelligence
function, or play the chord correctly.
This is not a malfunction.
This is not a malfunction.
Simultaneously press the Transpose
[-][+] buttons to cancel the
transposition (the Transpose [-][+]
buttons' indicators will go out).
Adjust the standard pitch.
Adjust the Octave Shift setting.
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