ruler displays the current playback time and is used to navigate
through a pattern.
Highlight shows the current active measure.
on a measure number in the lower black area will cause playback to
jump to that measure.
To loop a
measure move your mouse to the upper portion of the Time ruler in
the Loop bar. Your cursor will change to a loop cursor . Left-click
to loop a measure.
multiple measures left-click and drag over the measures you want to
anywhere from the Loop bar down to switch between looping all or
clearing all looped measures.
panel can also be used to navigate through a pattern.