HV MULTIZONE IR UPDATE

["Frank Mc Alinden" <armagh@xxxxxxx>]

Hi All

        Just a quick update on  my multizone rx/tx unit progress . The pcb design is currently about 50% done and im hoping tomorrow we will get if finished . Today i built and an currently testing a 16 way zone splitter as requested by Andy Powell . Andy wants to use Zone 8 as a global zone ,so he can send global messages ie All Kit OFF type stuff . It appears to work ok . The global idea is good if say all vcr,s are same make model and same for dvd,s etc . The transmission time is shortened considerably . It does require two ir leds per zone (local zone and global zone ).

    Im having some trouble with my LG Tv  which i believe uses RC5 format any ideas welcomed ....... 

 

 

Frank Mc

 

 

 

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