You need to test your tap water for pH, then that will give you a starting idea. It is best not to really mess around with the pH unless you have a problem, like an unstable pH. So, just test your tap water and see what the pH is. Most fish are really open to different pH ranges. This means that fish can adapt to a fairly wide range of pH.
As for the rest of your parameters, you need to get some ammonia which can be found at a local hardware store in the cleaning section, and add that to your water. You want to add enough ammonia to your water to bring your ammonia level up to 4-5 ppm. Using the "Aquarium Calculator" at the top right of this page, you will be able to determine how much ammonia will bring your tank up to the desired level. After you have added the ammonia, the cycling process will begin. Also, if you have, or you know of anyone who has mature filter media, you can just get some of that media and place it right into your filter. This will speed up the cycling process.
-FHM