I purchased the Alpine Remote (RUE-4202) for my 9883 player, since it didn't come with one. Not bad for only $20.
Anyway, I'm still unsure about one button on the remote and its lack of functionality w/ my player. I've read the manuals for both the remote and HU and am still unsure.
The button = "A.Proc", which is the "Audio Processor" button. When I bought the remote, I assumed that this button would allow me to change the EQ parameters, but alas, it does absolutely nothing when I push it. I suppose it is for an external audio processor, which the HU would be able to control?
Too bad... it would be handy to adjust bass, treble, x-over, Q, etc. from the remote.
Any thoughts on this "A.Proc" button wrt a 9883 HU?