Controlling K9AY directions via I/O port is easy done

[ON4AOI]

Hi All,
If you dont need the build in Keyer then this might be an option to use the I/O possibilities
I attached the drawing,
At control side , in the Keyer settings ENABLE = NO and in I/O settings IN0 mode = I/O
At radio side in I/O settings all 3 OUT(xyz) = I/O

Guy ON4AOI

  

[ur5mid]

Unfortunately, in the file does not open, you could not transfer the file again.
Thanks!

[sm2o]

otherwis the webswitch is perfect for it, then you get the directions aslo, I use it for my K9AY

73 de mike

[ur5mid]

Granted, this version better. But I have to make for friend cheapest option. I used the web switch to another station for 4SQ.