Make sure you check out JeVois Start for JeVois Pro.

This video will give you an introduction and tour:

If your screen turns blank after the JeVois-Pro logo, maybe it does not support the resolution used by JeVois-Pro. At the time of this writing, this is 1080p/60Hz (1920x1080). JeVois-Pro should work great with HDTV or 4K TV sets, but smaller and older computer monitors may not be capable of supporting this high resolution. See JeVois-Pro Quickstart user guide for more details.