Hello, According to the connections in the powersupply there could be a VFD display in the recorder. Have a look at this page for more info on the display: http://www.noritake-itron.com/SubPages/ApplicNotesE/vfdamapn.htm This is one of the links from this EDUCYPEDIA page: http://educypedia.karadimov.info/electronics/tubevfd.htm Bertus That is interesting, but I just need to know how to connect it up.
