The image below is the connector part of the H6D:
I find very strange to see that they move flash sync IN / OUT and the power supply from bottom of the back to that position, at the moment I didn't find any information around the use of the camera with View Camera's, it seems strangely placed and also if there is an option to connect a battery with a cable is far more ergonomic than the H5D battery adapter... why they do that is a mystery....
In the H web i see the H6D connected to a Linhof view camera, but how to power and operate it is not clear.
Maybe when the H6D manual is available this option become more documented.
There is anyone that know something more about ?