Pressing the top button stops this and the display comes back on. It also says something about FID 150 not found when I press the top button as you can see in the last 2 lines of it there. Do I somehow have a corrupt emphatic file or something?

The "oops" stuff is likely because you upgraded from v2 to v3 and the FID file layout has changed. Change your config.ini entry to the following:

;@DC ;@EXEC_ONCE /drive0/var/emphatic -N

.

The -N switch will tell it to use the new FID file layout, which should pick up your fids okay. As for the setgeom stuff, I'm not sure if that's a problem or a symptom from some other problem, so try this suggestion first. In any event, there's a new emphatic coming out in the very near future that will auto-detect the FID directory structure, and will come with an install script that should take care of config.ini for you.