Rickie, you lost me!
I have a TS2 (I think, can't find order) but switch is 4-5 years old and has the old style toggle switch not the rocker type. It has one cable out to unit and a cable out for each xducer. I have never had any battery problems but normally I fish at least once every two weeks.

So are you saying that both my xducers are powered even with the FF turned "off" ? or both powered with unit turned "on". I can always check for current draw with the FF "off" at my battery. I assume that the old switch would not cause both xducers to be pinging at the same time? Tx