For Bruce KK5DO, and others who expressed interest in re-programming their Fox Delta ST2 tracker running a G5400/5500:

This first link is for configuring HyperTerminal emulator to talk to the ST2 once HT is downloaded from any number of websites (I didn’t know an emulator from an escalator when I started to troubleshoot my issue this morning). Apparently if you still have an XP machine it can be found under Windows “Accessories, Communications”. I only have W10 now so had to start from scratch.

http://www.foxdelta.com/products/minitnc/hyperterminal.pdf

This link is to the actual programming procedure and basic commands once you have Hyper Terminal up and running and connected to the ST2

http://www.foxdelta.com/products/ST2-0417/st2-setup-guide.pdf

Like the author in the second link said, “it just worked…”

73, Craig N6RSX