You can now download the new Digifly 63.6 firmware for all the Leonardo and Cartesio family instruments from their website, www.digifly.com, and the new VLTools Configurator software. This application allows you to set up and configure your vario from your PC. You can also totally modify its sound profile, e.g. making it smoother as the thermal increases, or making it similar to your old instrument, louder or quieter, or fast responding even to 1cm/s thermals.
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