There are several ways to find information about relays/closures being received in Maestro. A. The date dump file (ex: 0822050#.dmp where ## represents station ID number). This file is viewable in notepad or wordpad. The word "Port" will appear anytime Maestro receives a relay. You can also search for function calls by looking for the words "Found Function". B. The Switch##.dmp (where ## represents the serial port number the switcher is physically attached to). This file contains all switcher activity, and figures represented are in Hex. C. The audit trail (ex: 082205S#.adt, where # represents station ID number). This file is viewable in Composer, or the Dos based CMAD (audit report generator).