When I read your initial post, I get the impression, that you want to use it with the Eclipse AND with the BV7 (which is located in another room) - right?
This will - apart from having cables running (at which lenght) - be different due to the different output resolutions needed.
Normally you do such things with a Matrix (B&O uses and have tested the Atlona devices).
This however, would be a very expensive solution.
May I ask, why you want to use it with both tv’s.....if that is correct understood?
The only user case, where you would benefit, would be to start a video in one room and continue in the other.
Otherweise a seperate player (a smaller an a much cheaper, maybe) for the BV7 would be a better solution.
How to set this up, was already described by beoaus (the ir-eye goes to the front of the OPPO).
But - don’t forget - setting up a MK2/BV7 for this can be tricky.
To ‘Any suggestions appreciated) - get yourself a later MK of the BV7 with an built-in blurayplayer....
.....a much easier and smoother solution (and a much better picture quality there).
MM