272 troubleshooting – Roland AT900C User Manual

Page 274

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272

Troubleshooting

When you release your fingers
from keys in the Lower keyboard
while Automatic Accompaniment
and Rhythm are playing, the
Rhythm performance only
remains playing

Chord Hold is at OFF.

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.

p. 214

When you release your fingers
from keys in the Lower keyboard,
the notes continue sounding

The Lower Voice [Hold] button is at
ON.

Press the Lower Voice [Hold] button to
turn it off (dark).

p. 80

Even though you press only one
key, a multiple number of notes
sound

Harmony Intelligence is at ON.

Turn “Harmony Intelligence” off.

p. 138

Chord Intelligence is turned ON.

Turn “Chord Intelligence” off.

p. 90

Sound is produced when you take
your finger off a key

You have selected a “Marimba Treml”
or “Banjo Treml” sound.

This is not a malfunction.
If you select a “Marimba Treml” or
“Banjo Treml” sound, a sound will also
be produced when you take your
finger off the key.

- - -

Automatic Accompaniment
sounds odd

The keys for a chord were not pressed
simultaneously.

Either turn on the Chord Intelligence
function, or play the chord correctly.

p. 90

When Chord Intelligence is OFF, the
chord is not being pressed correctly.

Either turn on the Chord Intelligence
function, or play the chord correctly.

p. 90

When performance data from a device
other than the ATELIER is being played
together with the Automatic
Accompaniment, the Automatic
Accompaniment may not be sounded
correctly.

This is not a malfunction.

- - -

Rhythm sounds odd

When performance data from a device
other than the ATELIER is being played
together with the Automatic
Accompaniment, the Rhythm
performance may not be sounded
correctly.

This is not a malfunction.

- - -

Pitch is off

Transpose is in effect.

Simultaneously press the Transpose [-]
[+] buttons to cancel the transposition
(the Transpose [-][+] buttons’ indicators
will go out).

p. 130

The tuning is incorrect.

Adjust the standard pitch.

p. 221

While set for an octave shift, you are
playing keys beyond the
recommended range. This does not
indicate a malfunction.

Adjust the Octave Shift setting.

p. 74

Problem

Check

Solution

Page

AT-900_e.book 272 ページ 2007年9月7日 金曜日 午前8時43分

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