Abstract: A method and computing system operable for displaying a first routing diagram on a display. The first routing diagram is a member of a first set of routing diagrams that includes multiple different routing diagrams. Displaying the first routing diagram includes displaying a user-selectable control and a first portion of a particular routable component within the first routing diagram. The user-selectable control corresponds to a location of the display where a first terminal connected to the particular routable component or a second terminal connected or connectable to the first terminal is displayed. An additional function include determining, by a processor, a selection of the user-selectable control occurs while the first routing diagram is displayed on the display. A further function includes displaying, on the display in response to determining the selection of the user-selectable control occurs, the second routing diagram with a second portion of the particular routable component highlighted.

Abstract: An automatic tuning system for a stringed instrument is provided having a string adjustment assembly comprising a motor and gear assembly, wherein the motor and gear assembly is pivotable on a housing for the tuning system. The system can also include a vibrato arm in contact with the motor and gear assembly, and a vibrato return spring in contact with both the motor and gear assembly and the instrument, which is capable of reversibly changing the position of a string contact surface in the string adjustment assembly with respect to the string, thereby lowering the pitch of the string and then raising it to its original pitch. The system can also include an option board for wireless communication with remote components such as a remote footswitch or other type of control panel. Other remote devices may also be wirelessly connected to the tuning system, including other instruments, audio devices for receiving sound, and the like.