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                                System function
Select the following icons to access the Settings screen:
                                        
 
                                        
                                    
This chapter describes how to set up elements of the system such as GPS connections, alarms and optional functions.
The System menu contains the following menu items:
- Functions: Enables or disables optional functions.
 - GPS: Configures the functions of the connected GPS receiver.
 - Alarms: Sets alarm function.
 - Flag Points: Selects icons and labels for flag points. Flag points identify obstacles or other landmarks in a field in a Guidance map.