If you S1 is like mine Chuck, do you remember the low battery alert - the user could not hear it, but everyone else could ?
steve - former S1 owner. Chuck Kelsey wrote: > Yep. That's what I did, added a ComSpec encoder to my 4AT. > > My Tempo S1 has the added encode with DIP switch. Both radios work fine > today. > > Chuck > WB2EDV >

