NJS NJS800 Manual page 8

Single-finger Auto-bass Chord Method
To select Major chords: press the basic voice key.
To select Minor chords: press the basic key and any black key on its left side
synchronously.
To select Major Seventh chords: press the basic key and any white key on its left
side synchronously.
To select Minor seventh chords: press the basic key and one white key, and one
black key on its left side synchronously.
Fingered Chord
Press [FINGER] button with [C-2] appearing on the screen, which means that the
fingered auto-bass chord is on and 19 note keys on the left part of keyboard
change into chord keys. Play on the chord keyboard with fingered chord scales,
the fingered chord can be performed. Press [CHORD OFF] button again to
cancel the function.
The following table is the key of "C", in other keys it operates the same way.
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