HU + Backup camera?

Originally Posted by MX52Z

I'm about to purchase exactly that same gear. The part I'm trying to figure out is if I can output NAV on one screen I'd like to place in the cubby while displaying the regular stuff on the main screen. Granted, the aux screen won't be touch enabled but it would be cool to have the NAV up high.

Many modern head units provide for auxiliary screens mainly for rear seat viewing in soccer mom vans but not sure if I can pull off my idea. If this is too much of a threadjack, please disregard.