Yes, That was a added feature. The newer Herpstat II's, ND's, and Pro's were updated with it and it was in the new manuals too. But I have had a couple of people confuse those two settings (Disable / Power OFF) and have those results. Many of our customers wanted a higher amount of night drop capability for certain projects and we when there is enough demand and if its possible I try to add the code to make it happen. Thats why the Herpstat line kind of just gets better with age because we listen to y'all want.

Sometimes more options means more confusion though.

Dion Brewington
Owner, Spyder Robotics