The status list screen displays information about the currently tuned muxes and frontends in use. Some
of this data is also remembered in the statdb database, e.g., to remember signal levels and SNR,
which can then be displayed on the signal history plot.
The displayed fields are
live: Indicates if the record is current is current, or from a previous tune. This value will always be checked.lnb: The LNB currently used by the frontend.CARD/RF: The tuner and frontend used for this tuned mux.Sat: The satellite used for this tuned mux.Freq: The tuned frequency.Pol: The polarisation of the tuned mux.Start: The time at which the current mux was tuned.Signal: The current RF level.SNR: The current SNR.BER: The current Bit Error Rate.