The “automatic detection” of the TDS or PMS software refers to automatic switching between the freeware PMS, and the TDS or PMS payware products.  There are six different choices for avionics available for this aircraft that must be manually selected with the two selector switches located to the left of the copilot’s yoke.  Your avionics selection is automatically saved and restored between sessions.  For more information on selecting different avionics, see the “Avionics” section of this manual.