Hello to all,
I was talking to a friend who is blind and is a ham radio operator.  He has a Kenwood TS440.  When he keys the mike it doesn't transmit and when he presses the code key it makes a tone and has a grinding sound.
has any one ever encountered this problem?
Since he isn't on the list I told him I  would put his problem on the list to see if any one had any answers.
thank you in advance.
Bill Deatherage