[Elecraft] [KX3] Small Problem or Finger Trouble?

[Gary Hawkins]

I was setting up my KX3 for a headset and external PTT connected via 
ACC2 today.  As I was setting the correct mic bias and PTT setting I 
noticed that if you set ACC2 IO Hi=Ptt the audio output is cut off. The 
radio does not seem to be transmitting but there was no audio. Other 
ACC2 IO settings act as expected.  Is is a small problem or just finger 
trouble?