[KPA500] New amp and tuner working perfectly, one simple question
UPS delivered around 4 PM yesterday. Could not completely switch over to the new setup last night, but did it at 5:30AM this morning. It all integrates and does exactly what it should, really nice features!
My question is very simple and totally unimportant. I notice the LCD has a symbol on the left that I think indicates when the KEY_OUT line from the K3 is asserted. I would guess that is all it does. I have not found any reference to it in the manual and a search of postings does not lead me to similar queries, but it is not easy to formulate the query.