[Elecraft] K3 Line-In for PSK31 not working

[Alan D. Wilcox]

Hello,

Setting up the K3 with PC and have audio coming out of sound card. 
Testing with DigiPan and tx audio connected to K3's Line-In isn't 
working. Yes, I set the main-menu to "Line-In" ... but nil, regardless 
of how high I set the audio sliders for the sound card. Even tried a 
mono plug.

The microphone input works with the same cableset after changing to the 
mic jack and changing the main-menu. Might be tempted to use that, but 
it's too sensitive and tends to hum.

Something special I need to do to get the Line-In jack to work?

Alan

Alan D. Wilcox, W3DVX
570-321-1516
http://WilcoxEngineering.com
Williamsport, PA 17701