Optimus CONCERTMATE 690 42-4035 - Manual (Page 14)

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Note: You can press any labeled
note(s) to the right of the lowest note in
the chord to produce a minor, seventh,
or minor seventh chord. Follow these steps to start easy ran-
dom fingering auto accompaniment.
1. Set VOLUME to MIN .
2. Set MODE to CONCERT CHORD .
3. Select and enter an auto-rhythm.
4. To start the auto-rhythm and auto
accompaniment at the same time,
simply press the desired accom-
paniment key(s).
To start the auto-rhythm before
you begin the auto accompani-
ment, press
START/STOP . Then, at
the desired interval, begin the ac-
companiment by pressing the ac-
companiment key(s).
5. Adjust TEMPO / and VOLUME
to the desired levels.
6. To change chords without inter-
rupting the rhythm, simply press
the auto accompaniment key(s)
required to form the new chord.
7. To stop auto accompaniment and
auto-rhythm, press START/STOP .
Note: After you press the auto
accompaniment key(s), the key-
board plays until you press other
key(s) to play a different chord or
until you press
START/STOP .
Number of Keys
Pressed
Chord Type
Major
Minor (m)
Dominant
Seventh (7)
Minor
Seventh
(m7)
C D E F G A B C D E F
C D E F G A B C D E F
C D E F G A B C D E F
C D E F G A B C D E F
42-4035.fm Page 14 Thursday, August 12, 1999 8:05 AM