Spread out crust and flatten, pour the cheesecake mixture over it, and bake at 175C for about 45 minutes. One way to tell that it is done is to jiggle the tray and see if the top of your cake is excessively jiggly. Bake till it's slightly more sedentary. Also, put a second tin of hot water in the oven as you bake.
It helps to put in the fridge overnight once you've cooled it to help it set.