Yamaha genos Owner's Manual page 35

Using the Data dial, [ENTER] button, and [DEC]/[INC] buttons
Depending on the display, the Data dial and the buttons can be used in the following three ways.
 Adjusting the parameter values
After selecting the desired parameter, use the Data dial or the [DEC]/[INC] buttons to adjust the value. This is useful if
you have difficulty adjusting by touching on the display, or want finer control over the adjustment.
 Selecting an item from a list without a cursor
When a list not having a cursor, such as pop-up windows for setting parameters, use the Data dial and the [DEC]/[INC]
buttons to select an item.
Data dial
Rotate the dial or press the
[DEC]/[INC] buttons to actually
select the item. The selected item
is highlighted.
Genos Owner's Manual
35