Date: 07/12/2009 Views: 4272
Date: 07/09/2006 Views: 3853
Date: 01/16/2010 Views: 5078
Date: 08/23/2023 Views: 693458
I wanted to test the PTT to ensure it is wired properly and there is proper continuity. As you can see from this schematic, the PTT works by shorting across the "Ring" and the 2nd spring connector of the Mic jack.