Torpedo View Screen
 

I'm not seeing that screen when I fire the torpedo like I did when in Sub School. Is it disabled when in career mode? If so what realism setting do I have to adjust to be able to see the screen. I'm not that hung-up on achieving full realism, I just like to see some fun features, then grow into a greater realism setting.

If you're talking about the small picture in picture window, it's called the "Event Cam". In career mode, when you're in the squadron office, there's a radio on a shelf on the left hand side. Click that to access realism settings.