In this chapter, we will examine the different interfaces utilized to operate the router device. We will also delve into the various parameters found in these interfaces, and learn how to use the software and elements associated with them.

To aid in understanding the material, some technical terms that may require clarification will be defined briefly. As previously stated in the introduction, this will help make the text easier to understand.

• Interface: The main interface of the Radonix Cam Pro program that the user interacts with and communicates with the CNC controller through. This is any part of the program that the user can see on the computer screen. 
• Variable: A variable refers to numbers and strings of letters that can be changed by the user in the user interface, affecting the display, movement, and reaction of the program.
• Function: A function is a set of commands and instructions that the CNC controller or user can execute through the program, enabling communication between the controller and the user. 
• Parameter: A parameter refers to the internal variables of the CNC controller or interface that the user can modify to change the execution process of the program or the movement of the machine. 
• Port: A port refers to the set of inputs and outputs of the CNC controller. 
• Tabs: Tabs are used to categorize and separate different sections of the interface, preventing overcrowding on the screen. 
• Element: An element refers to each display tool used in the user interface. The user communicates with functions and parameters through these elements.
• Key: A key can refer to either a hardware or software key, depending on the type of application. These are defined based on the specific needs of the program.

All of the variables associated with the CNC controller, including information on the interface, movement settings, software-hardware relationships, and any other configurable variables, are stored in a tree diagram in the operating system registry. The user can access these variables through the settings window. The variables are organized into branches based on their specific application or device type, with descriptive names, making it easier for the user to locate them.