Please do NOT activate/energize this. This isn't a game, and it wasn't designed for you.
Run your mouse over any of the symbols on the first and second rows to see the one or two word label for the symbol. The top one doesn't apply; it's how the PRISM is energized when you're ready to do that. If you know anything about pyramids, you know that the white circular fuzz - seen in the center of the top symbol - is in the "sweet spot" of the triangle for energizing. Clicking any of them will take you to the full-sized symbol and the text meanings and interpretations to help you understand what has been probed by PRISM and how to interpret it for your own implementation.