How to cancel a series recording when there are no upcoming episodes listed

The best way to cancel unwanted series that have no upcoming episodes is to use the following steps 

Press the Contour button >Select Saved> Select Scheduled>Press down> Press up> Press right 2 times> Select Series Priorities

This will pull up the list of series recordings.  highlight the series you want to cancel then press the D button and confirm that you want to delete this series from the list.