This driver is for the Anthem MRX x10 Series Receivers (MRX-310, MRX-510, and MRX-710) using Serial(RS-232) or Ethernet (TCP) connectivity. Version 1.01 Fixes typo in get info for RS-232 connection default baud rate information. Version 1.02 includes adjustments for tuner control, adjustments of tuner active band events and variables to zone 1 and zone 2 tuner active bands, and added connection status and initialization status events. Version 1.03 adds advanced initialization and query capabilities. Version 1.1-1.23 Adds General Tuner variables for template compatibility, additional x20 audio and video variables and events, and an additional x20 sample file.