Thanks to everyone espically Carl!

I got it all programed, updated firmware loaded on both devices and new scratch built configuration file uploaded to both devices and everything worked perfectly. But I can't be sure about the D6 input.

Still the only question is does MD2-D6 get 5/6 or 7/8 from the HD621??

The graphic on the config program shows the HD621 output connection to the D6 on the IE42 card as being for DSurr "for surround I assume" but which surround" Surround Sides? or Surround Rears?

And then that leads again to the question what is 5/ and 7/8?

Anyone out there have an HD621 connected to a hardware version 4 861 that can finalise that question for me.

Thanks again for all the help!

Thanks!


861v4, HD621, Ultra Classic