Touch the pattern you want to delete. Zoom in so you can see the
patterns more clearly. The selected pattern will turn red.  

If you have selected the wrong pattern touch it again to remove it
from the selection. You can select multiple patterns.

<b>Select All
Touch this button to select all the patterns.

Touch [Continue] when you've made your selection.

A window will open asking if you are certain you've made the right
choice.
    Touch [Yes] and all the red patterns will disappear.
    Touch [No] and you'll return to the delete pattern screen.

