Yamaha SY85 Owner's Manual page 206

4: VELOCITY MODIFY
Inceases or decreases the velocity values of all occurences of the specified instru-
ment (key) in the specified pattern or all patterns.
PTN`JOB`Velocity`````Ptn``Key``Rate`Ofst
[PTN]`ALL`<Funk1``V>`I00```C1``000%``+0`
PTN, ALL
Ptn (Pattern number)
Key
Rate (Velocity ratio)
PATTERN JOB
PATTERN EDIT MODE /
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