The Input Map management screen is divided into three areas, one for each type of input map – Guides, Variable Rate, Boundary. In these areas the user can view the maps from the internal memory and also import the map files from a flash drive to the internal memory.
Each map, in Shapefile standard, consists of a set of three files with “.SHP”, “.DBF” and “.SHX” extensions and must follow the technical documentation available at ESRI – Shapefile.
The image below shows the Input Map menu screen.