My second game and will be the last leave. Welcome to insanity...
I'd set it up for whatever you're used to playing and adjust from there. I have a lot of pinball novices that play at my place so I set it up for 5 ball. This game is hard as is. When it get's delivered, go through the back box making sure the connectors are ok. Is it coming from a person who will set it up and/or familiar?
Go into all the test modes making sure everything works, and set it up for angle and level.
Video mode I believe comes up when you go up the right ramp 2 or 4 times, than lights video mode for either side which if I recall the sling hits will bounce it between left KISS drop or right slide VUK. Then PF lights go out and you have to knock out the peeping tom. Make sure to set the setting for non family mode so you can do the violence modes. If you're not familiar, I won't give them away here.