setRXOn [rx] // turn currently listening receiver on, or receiver rx
setRXOff [rx] // turn currently listening receiver off, or receiver rx
setRXPan pos // set azimuth for currently listening receiver to pos (0...1)
setRXOn [rx] // turn currently listening receiver on, or receiver rx
setRXOff [rx] // turn currently listening receiver off, or receiver rx
setRXPan pos // set azimuth for currently listening receiver to pos (0...1)