Set Tempos to "N" beats per minute
Setting a tempo in the To “N” beats per minute field sets the Section’s tempo for the duration of the currently selected range. Keep in mind that
the tempo will change only within the range of the current selection, and any
tempo outside of that range will remain. The current tempo is displayed in the
Transport window’s Tempo = “N” indicator, and the “tempo scaler” slider is reset after using the Tempo dialog to enter data. All Tempo events
are also displayed in the Section Event Editor window and within the Tempo
display of the Graphic Editor window.