IGO R3 offered the possibility to disable 2D and 3D terrain from the menu.
In Promo 2, I was able to disable the 3D elevation by removing the appropriate dem file. Any setting in sys.txt that I knew from IGO 8.3 did not work.
There is no menu option (at least I did not find it) to disable the 2D terrain, too.
Do you know any sys.txt setting to disable 2D and 3D terrain?
Thanks