I am trying to play dsf files through the BDP3/BDA3. so far, I have been unsuccessful. I this possible?
I had a similar issue with my BDP-2/BDA-3..
No more. Here's what I did:
1. Power down both.
2. Disconnect USB cable from BDA-3.
3. Reconnect cable to BDA-3 (power still off).
4. Power up BDA-3. Then BDP-3. USB light should turn green after a few seconds. The two should lock (recognize each other).
5. To be sure, I went to that window above. Ticked that box for DSD enable on BDA3, AND the box for BDP-2 IAD/BUC board.
6. Don't forget to click APPLY.
Hope this helps for your BDP-3 as well.
p.s. make sure you are doing this on a USB cable, not AES or SPDIF.