This BL3500 is currently connected to my BS4, not my BC8500. The BL3500 can work on the BC8500 using Tape2, but of course the BS4 has no Tape2, just that one A.Aux input. I just tried the above anyway just in case, but none of the Link input options on my Beo4 resulted in the BL3500 switching to A.Aux.
The only way I have found to get the BL3500 into A.Aux mode is to switch the BS4 to A.Aux mode, then switch the BL3500 on using the physical Mute button next to the display. I can then mute the BS4 if I only want the sound from the BL3500. It works, but it’s not very practical!
Looks like a newer remote is the answer then (and yes, I did mean the modern Beoremote One.
