Yamaha YPT-400 EN - Manual (Page 73)

Style (Auto-accompaniment) Functions
PSR-E403/YPT-400 Owner’s Manual
73
When auto accompaniment is on (the ACMP ON icon is showing) and Synchro Start is off, you can play
chords in the left-hand accompaniment range of the keyboard while the style is stopped and still hear the
accompaniment chords. This is “Stop Accompaniment”, and any of the chord fingerings recognized by the
instrument can be used (page 38).
Press the [STYLE] button to engage the
style function, then press the [ACMP ON/
OFF] button to turn the auto accompani-
ment on.
Play a Style with Chords but No Rhythm (Stop Accompaniment)
092
PopBossa
Appears when auto accompaniment is on
Accompaniment
range