A user interface for controlling and displaying information about devices in a system is disclosed. The user interface is designed to meet the needs for different types of users. A user with no familiarity with the system is provided with a customized message on the display of the user interface. A user with limited experience using the interface may be provided with one or more dedicated input devices for obtaining further information about the system. For a more experienced user, a touch screen is provided allowing the user to control devices from the user interface.