[Elecraft] Settings for Heil Pro7 on K3

[Hank Pollard]

Need settings to configure Heil Pro 7 to my K3. I have the adaptor which is the 8 pin plug for the front of the K3. I also ordered the dynamic mic set up. I can trip the PTT with vox and with the PTT switch that came with the head phones, but I can't get any audible signal into the head phones. I would prefer not to have any audible from the K3 speaker, just the phones. Any help appreciated! 

Hank Pollard