Please forgive the bump. I just bought a used 1602. Is there a way to set default surround modes for various sources and audio signals? I have an Onkyo receiver (TX-SR606) and I can set, for each input source, sound modes for each kind of audio signal. (Stereo signal defaults to Dolby PLII, Dolby Digital defaults to Dolby Digital, DTS to DTS, Multichannel PCM to Direct, etc) I can’t find a way to set this on the 1602. Is there a way or does it just remember the last used mode?