Roland GR-1 - Page 51

We mentioned earlier some other things you can change without ever leaving the Play mode. These are; Patch Level, Tone Balance. and
Tone Interval, Here's the procedure for editing these parameters.
O Before You Start Editing ...
® Set the TARGET knob to COMMON.
Now the knobs control the functions indicated on the top row. At this time, we'll explain the effect of
the three knobs on the left.
Explain about these
three knobs.
Q Press STRING MODE | CHANGE |so that both the 1st and 2nd Tones are heard. Rotate the
knobs to hear what effect they have. (See also "Turning the ist and 2nd Tones On and Off"
(c7 P. 3-8).)