The Metasys system provides customized preferences for the user interface. The preferences allow authorized users to configure how the user interface behaves, including the sounds and colors, the startup view, and the ability to add links to external applications that can be accessed from within the user interface of the OAS device.
Some steps in the following sections involve certain file operations, such as copying files and navigating to specific folders. The tool used for these operations is Windows File Explorer ( OAS ), .