That's the PFD for a start.
Those red lines are definitely the TCAS areas to avoid. Why they're displayed I have no idea.
However, something doesn't ring quite right about the bloke who posted it all. It's almost like he's quoting from a book...
200' DH for a CAT3? Nope.
Taking pictures on a CAT3 approach? Nope.
Every possible PFD selection turned on. Unlikely.
I smell a Walt .