Streaming A-Scan from Waygate USM100

Wondering if anyone here has experience working with the Waygate USM100 UT sensor. I'd like to stream the A-Scan to a Linux PC for processing, but can't find much of how to accomplish this. I made a quick and dirty prototyping by streaming the screen via the VNC connection & applying image processing, but the resolution is limited and latency is high. Also I noticed that on later versions of the software on the USM100, I can only view the screen via VNC I can't control the screen anymore, wondering if anyone else has had experienced that.