From: scientist77017@gmail.com   
      
       I am trying to diagnose why the door chime no longer works.   
      
       The receiving unit sounds the various melodies.   
      
       The battery voltage is ok.   
      
       I have thoroughly cleaned the circuit board.   
      
       The led lights up when the switch is pressed.   
      
       Any other things to try next?   
      
       Thanks.   
      
       https://imgur.com/a/cZH4n5U   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)