Additional technical notes concerning the function of the trimming potentiometers, pin headers, jumpers and so on are available in this document on our website: Dark_Energy_technical_information.pdf (valid for Dark Energy I) or Dark_Energy_II technical_information.pdf (valid for Dark Energy II).

We have to point out that modifications carried out by the customer cause the loss of warranty (exception: changing jumpers as described in the document without any damage of the case or screws at the bottom). If you do not understand the information given in the document please ask a specialist to carry out the modifications. Sorry - we can give no further free technical support beyond this document if you want to modify your Dark Energy yourself. This should be carried out by an expert only.