Loch89

I was able to get it to show up while grounded, by pushing the B1 button on the MFD until HSDH showed. It does go away above 40 knots, and comes back below. It transitions to the previous mode.

So, I was messing around with it myself. And I believe it's a landing / hover graphic. Have your MFD set to the HSD, and after you take off and as long as you are below 40kn it should display. Like a more detailed version of the VSD.