@MM
No worries - always happy to look into testing new ways of using the equipment!
So the Join function toggles the sources once connected to the Eclipse - for example if I'm on LIVE TV on the Eclipse I can change channels via the Essence Remote with the left and right navigation and if I press the "join" button (top button on the Essence) it will then toggle through the internal sources on the Eclipse so if I'm on LIVE TV it then changes to PHOTOS & VIDEOS.
I've also tried to pair the Essence remote to the Horizon platform however :( unfortunately it doesn't seem to work so I guess it is not supported on the BeoVision 14 either.
If I'm being honest, there is are so many features/configurations that we can achieve with B&O equipment creating a manual for all of them would be out of this world!
I would have to say - if you'd like to know any further info, it is just more straightforward to get in contact with your local dealer :) we're always open to new ideas!
Vish