Feature Unlocks
Some CRX+ features are locked, or temporarily unlocked, when shipped. These features include:

Allows the operator to assign a prescription map Variable Rate Application utilizes a prescription (Rx) map for a given field and product to automatically adjust the rate of application based upon the target rate zones within the field.
The .shp, .shx, and .dbf files required to create a shapefile prescription map must be in a polygon shape format that complies with the ESRI (Environmental Systems Research
Institute) shapefile specifications and must also be in the WGS (World Geodetic System) 84 datum. to a product control channel to automatically apply the desired product as configured in the prescription map
Variable Rate Application utilizes a prescription (Rx) map for a given field and product to automatically adjust the rate of application based upon the target rate zones within the field.
The .shp, .shx, and .dbf files required to create a shapefile prescription map must be in a polygon shape format that complies with the ESRI (Environmental Systems Research
Institute) shapefile specifications and must also be in the WGS (World Geodetic System) 84 datum..

Allows multiple prescription maps per job.

Task controller A software feature of an ISOBUS network which automates a system or logs data from various field operations.
Capabilities of a task controller vary, but may offer some simple control features such as automatic section control or more complex features for prescription rate control, etc. is required to allow the CRX+ UT
A Universal Terminal (formerly Virtual Terminal) is an electronic display or console capable of interfacing with ECUs on an ISOBUS network. to automatically control sections based on field position and previous coverage data collected during the application.
There are two options for feature unlocks:
Last Revised: Mar 2025