How do I use Prescription (Rx) Maps on the MAX? Joel Dietrich Sr. Technical Support - Outback Guidance June 16, 2020 20:39 Updated Follow Related articles Switchbox settings and usage on the MAX How Do I Mount the eDriveXC/XD in My Vehicle? How do I set Boundaries on the MAX? GIS and Rx Mapping (Video) How Do I Load RX Files and Start a Job?