[Elecraft] RTTY No Audio into K3S

[Irwin Darack]

I am in the process of setting up a second K3S that I just built and having
difficulties setting up RTTY using MMTTY

Using the USB Codec, I can key the rig, receive Audio in and copy RTTY, but
no Audio from the computer to the radio.

I have the correct speaker in the computer selected (USB Audio Codec) . In
the Config menu I show KIO3B and set to nor.

What am I missing - Not sure what to try next?

Thanks,

Irwin KD3TB