Korg PA1X User Manual page 34

30 Playing Sounds
Playing two or three Sounds at the same time
5
Press the (Play) icon in the Upper 3 status box, to mute the Upper 3
track again.
6
Play the keyboard.
7
Press the (Play) icon in the Upper 2 status box, to mute the Upper 2
track again.
8
Play the keyboard.
Note how the 'StringEns2' sound (assigned to the Upper 3 track) has
been muted again. Only tracks Upper 1 and Upper 2 can be heard at this
time.
Note how the 'Dark Pad' sound (assigned to the Upper 2 track) has been
muted again. Only track Upper 1 can be heard at this time.