How do I limit audio channels on capture?

I understand that I can specify certain audio tracks to be captured in the clip settings tab of log-&-capture. But what I'd like to do is have a default setting that would allow me to capture only 2 channels of audio, which is usually all we record. Currently, I have to go into the clip settings and de-selected 14 channels of audio just so I can capture on 2 channels. I've checked the manuals, etc. so if this information is there, I missed it. Is it possible to set up log-&-capture so that it defaults to just 2 channels?