**To edit a parameter using the scroll wheel,
simply turn the scroll wheel. Clockwise increases
the value, counterclockwise decrease the value.
Pressing the scroll wheel when a parameter is
highlighted allows you to change the step
resolution. There are two different step resolution
methods: Step Mode and Cursor Mode. Step
Mode: This is the default step resolution method
and will only be available to use when it is
applicable (Indicated by Fine or Coarse in the
Operation Status panel).
When a parameter is highlighted (step 3 above)
pressing the scroll wheel will toggle the step
resolution between fine and coarse. For details on
how to set the step resolution, see page 80.
Cursor Mode: This method must first be enabled
before it can be used. Pressing the scroll wheel
when a parameter is highlighted allows you to set
the step resolution by a digit value. An orange line
will appear under the currently selected digit
value. Repeatedly pressing the scroll wheel moves
to the next digit. See page 79 for details.