Roland V-Synth XT Owner's Manual page 36

E1–E8 knobs in the editing screens
In the editing screens that appear when you touch the buttons at the bottom of the
PATCH PLAY screen (Com, OSC1, OSC2, etc.), the E1–E8 knobs function as follows.
In the menu that appears when you touch <▼MENU>, verify the "Indiv Knob"
setting.
If "Indiv Knob" is checked:
The knobs correspond to the knob numbers shown in each editing screen.
* You cannot change the knob number assignments of each editing screen.
If "Indiv Knob" is not checked:
The knob numbers are not shown in the editing screens. The knobs will correspond
to the knob numbers shown in the top screen (PATCH PLAY screen).
Try Out the Various Performance Features
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