I don't think my device works... and it probably isn't worth troubleshooting anyway. There appears to be much nicer stuff available like the Xantrex Link-PRO.

I have analog current and volt meters in my DC panel anyway... so I doubt this Danforth is telling me anything I don't already know.

However, I may not have it connected properly... so if you have any simple documentation that you can copy or PDF, I'll give this a quick look... otherwise it is going into the pile of stuff to be removed/replaced. (there is only so much room on a small boat)

This whole recent affair touches on what approach I want to take on my boat... keep it down right simple and live with those limitations and a bit of guessing, or???

So far I am leaning toward simple... but no doubt this may change when I do more than local sailing.