Thanks to @Kev for bringing this to our attention. Thought it deserved it’s own thread, as Kev’s original post is buried in another long thread!
To summarise, a screen mounted device should not intrude into Zone B by more than 40mm. Zone B is defined by the arc produced by the windscreen wiper.
The only thing I could think of using to clearly show the arc of Zone B was wet tissue paper!
So my camera intrudes into the swept area by 40mm at the minimum point to 120mm at the maximum point.
I’ve informed ONTO who are aware of the issue and will be getting back in touch once they’ve decided if the camera’s position needs to be adjusted. I’ll keep you posted.