Capture out with no description?

Quad Cortex
1

I was looking on the website, I notice the pictures have been updated in most case (knobs now have the texture)
looking at the picture on the connexion available I saw a ‘‘capture out’’ numbered 10, yet 10 has no description

image
image1369×738 296 KB

I suppose this is related to the capture process, or is there like a specific output when you use them?

2

The sweeps and noise signals necessary for the capture are probably provided via this output.