[Elecraft] RTTY connection?

[Dohn]

Is it correct to assume that you must make up two jumpers in order to
connect RTTY?  1. One to connect audio output (from which jack?) on the K2
to the Mic connector on the sound card, and 2.,  One from the speaker out
connector of the sound card to the Mic jack of the K2?

 

I have the proset headphones connected to my K2. I do not use the large ¼”
with 1/8” adaptor for anything.  The large ¼” portion of the adaptor, which
came with the 1/8” insert, seems to serve no function.  I plug the headphone
jack of the headphones into the headphone jack of the K2.  That is the only
way I seem to get the headphones to work.  I plug the gray 1/8” plug from
the headphones into the smaller 1/8” standalone jack in the adaptor in the
adaptor which came with the proset and that is the way it seems to tx when I
key the keyer.

 

My question is:  If it does indeed require to jumpers from the soundcard,
where do I connect them to get RTTY to work.  What portion of my proset
headphones connectors should not be connected when I achieve this?

 

I am using HRD and have been trying to use the PSK31 portion of the program.
I also have “digipan” loaded on my computer and was going to try this
program as well.  I am open to any suggestions for a RTTY program.

 

Dohn N8EWY