I had HD and took it out. I lost the source for AM/FM. It was all under HD and I did not like the way to switch/toggle between the 2.
What didn't you like about it II understand there is no source labeling) - what all were the engatives?
How did you switch between sources (powering the unit up/down?)?
TIA!
I ran into this issue with my install. Basically, you just run the car antenna into one of the units (HD or MSN, can't recall) then run the antenna out into the remaining unit, and then run the out from that into the HU.
As far as the toggle issue, what the other person is talking about is right now you have AM and FM as their own sources, so when you scroll through source those are active; however, with HD, all the bands are part of the HD source, so if you want to go from AM to FM you have to do it from the interface. Kind of a pain, but if you don't listen to much radio and only have a few "go-to" stations, it's not a problem. I listen to two AM stations and one FM station, so when I go from AM to FM or vice versa I'm already on the station I generally want.
Overall, HD isn't that big of a deal, though I will say the sound quality is much better if you have a good system. Esp. when you are coming over from the Sirius-XM source which is garbage AQ.