When Sync is enabled, and a Duration (a rhythmic note value) is selected, the Delay Time setting is affected by the session tempo. When Sync is disabled, and a Duration is selected, the Delay Time setting is affected by changes to the Tempo setting.

When Tempo Sync is enabled, the Tempo and Meter controls are uneditable and follow the session tempo and meter changes in the Pro Tools timeline. The Duration and Groove controls apply regardless of whether Sync is enabled.