[Elecraft] KIO2 problem

[Rolf Göthberg]

    Hi,

    My KIO2 option worked well when it was first assembled. Now it does
    not. The initial test on page 14 in the manual works fine one way
    but not the
    over way. The K2 sends the right trest message to the computet. Typing
    SW01; on the keybord givs no responds by the K2. Nothing happen.
    Does this sound familiar to anyone?
    Yes, Port is ON and I am using the proper cable.

    Best 73, Rolf   SM0YQC
    K2 #4979