D d119 Member Member May 26, 2010 292 36 43 CA - Land of Steady Red Aug 3, 2020 #1 The TM4 isn't capable of the infamous Unitrol "slot machine" tones is it?
MtnMan Senior Member Member Dec 20, 2012 1,533 434 Eastern PA Aug 3, 2020 #2 "Ultra Hi-Lo" and "Hetro" are available sweep tones.
