wow...I never saw this post....let me check out your video.
I actually still have one of those 200 DBV's!! ...haha
Unless you have a collection of small headed bills, the only bill that will work with it are the singles nowadays.
Let me install my DBV Monday on an S+ and see if I can come up with an answer for ya.
You might get lucky and someone will answer you before I do since this post is being revived.
Offhand, although I'm not near the machine at the moment, I believe that I had the metal aluminum power supply connected to it - not the black plastic one as in your video.