Adjusting to get more rich Electone sound, Siam Electone

    1) Crossing position
         Upper keyboard has UK 1 and UK 2, the main sound is UK 1
         Lower keyboard has LK 1 and LK 2, the main sound is LK 1
         So if we want to set the same sound both UK and LK we have to make crossing
         position for a richer sound. As diagram below:

2) Pan position
2.1 HALL

2.2 ROOM

    3)  USER  VIBRATO
        Set user vibrato at main sound position.

    4)  VOICE  EDIT
         AWM