Does someone have connected to the Distributor via RS232 and send the command NV?

In other M products it returns the non volatile values of the setting. I am curious to know what are the settings options possible using RS232.

Maybe there is an option to make analog to digital output at 48kHz, this way I could use the DSP5k 18 bits as surrounds. Also maybe it is possible to turn on and off MHR.