Roland AT800 Music Atelier Owner's Manual page 269

Problem
Tempo not changing even when
the source tempo is reselected
(when arranging Rhythms using
the Rhythm Customize function)
The bass note of the Automatic
Accompaniment does not sound
When you release your fingers
from keys in the Lower keyboard
while Automatic Accompaniment
and Rhythm are playing, the
Rhythm performance only
remains playing
Song does not Play Correctly
Problem
Certain instrument are not heard
while playing a song
The volume changes during
playback of performance data
-
Recording is not Possible
Problem
Recording is not possible
(If you wish to erase a previously-
recorded track and then re-
record.)
The recorded performance has
disappeared
Check
Auto Std Tempo (Auto Standard
Tempo) is set to on.
When the Auto Std Tempo setting is set
to ON and Rhythms are switched while
the Rhythm is stopped, the tempo is
automatically set to the tempo for that
Rhythm.
The tempo setting does not change
automatically, even if the Rhythms are
switched with the Auto Std Tempo
setting set to OFF and the Rhythm
stopped.
When a voice is selected for the Pedal
Bass part, the bass of the Automatic
Accompaniment will not sound.
Chord Hold is at OFF.
Check
The track is muted.
When recording is performed
repeatedly while changing the Part
Balance volume, the previously-
recorded Part Balance data remains in
the Control track.
Check
Press the track button for the desired
track to make that button blink before
you begin recording.
Touch the track button for the track you
want to record in the Rec/Play screen,
stopping the button from flashing.
Any performance that has been
recorded is deleted when the power to
the unit is turned off.
Solution
Turn "Auto Std Tempo" off.
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.
Solution
Turn off track muting.
If you wish to get rid of the volume
changes, use the Erase function to delete
the Part Balance data.
Solution
Press the track button for the desired track
to make that button indicator blink before
you begin recording.
On Rec/Play screen, touch the track
button for the desired track to make that
button indicator blink before you begin
recording.
It is not possible to recover performance
data that has been lost.
Before you turn off the power, save the
performance data in the Favorites (user
memory), USB memory, or a floppy disk.
Troubleshooting
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