Roland S-220 Owner's Manual page 20

About Errors
roar 2
20
PROCEDURE
= A/B + C/D
= AB~ CD
* If is not possible to load a structure to a diffrent
type of structure. (e.g. from structure A/B to
CD.) If you use a disk that contains an irrele-
vant structure, the Display will respond with
"Wrong QD".