Trantec have now incorporated a comprehensive user interface on the front panel allowing the user to configure and monitor all the channels with or without an external PC. The rack mounted S6 receiver comprises 8 receiver modules, internal antenna distribution, headphone monitor, comprehensive user interface and USB connectivity. When used in standalone mode the user can modify frequencies, (either from pre-configured banks or any frequency on a 25kHz grid), mute levels, and user names. RF levels, AF levels and battery status can be viewed and individual audio channels can be monitored through the headphone output. The frequency set can be downloaded to the transmitters via an infrared port.