Sorry to the gurus but can someone tell me what to do on the MSR + to get a 568.2 to upsample a SPDIF feed to 96K.

I know that i can tell on the display as the 48k means non upsample and 48K is doing it but i cannot remember how to do it.

The source is a D-VHS JVC video player through an optical lead and the other is a PC froman audigy Z2 sound card on a coax out into CD/1 on the 568.2

thank you to those who bother to read and a big one to the answer.