Let's get some more real discussion going here.

I'm looking through the VF2 service manual (a copy can be found here. I know the VF2 CRT monitors are usually either 25khz or 15-25khz switchable. I'm trying to find out about the projection monitors that came with the deluxe version. I'd always read that the MONITOR is switchable, but looking in the manual I see on page 21 there is a DISPLAY TYPE setting. You can set the DISPLAY to either CRT or PROJECTOR. What is the difference between these two settings? Is this also 15-25khz switching, this time on the game itself?