Line-in audio mixing with tuner PVR-150

[5058]

I hope this hasn't been answered before but I couldn't find anything.
I have set up GBPVR to watch /record local cable channels 2-69 through thr internal tuner and with digitals channels 100-500 through composite video and line in. I have the ir blaster working and everything is fine except that when I watch or record any channels 2-69 I get the audio coming in also from what ever channel the digital box is on. If I turn the box off , I get regular tuner sound but when I switch to a digital channel it doesn't change since the box is off. Turning the box on make the digital channels work fine, but when channel is changed to a non digital channel I get audio from both channels (video is fine)
Is there a way to tell the PVR-150 to mute the line in audio when it's tune to a tuner channel. Thanks again

Mike

[5058]

Ignore that post. After way to many hours at this and taking things apart serveral times , I accidentally put the line in audio from the cable box into the souncard line in , not the PVR-150. Doooh .....I knew the card and software was smarter that the guy tring to use it.