On November 28, 2005 at 19:19, bse said...
the level controls for LF, RF, Center, surround
I don't have a good enough understanding of the actual device to guess which function names in a JP1 upgrade or a CCF file correspond to those functions.
From what we already found, I expect those functions to be advanced codes within 014, but I'm not sure of that and have no guess about which advanced codes within 014.
Any of the other experts here have a better understanding?