First step is to set your rider sag. (we could get really technical and start you with static sag, but unless you have a variety of different springs to play with, there is no point.) Rider sag, is the difference in height of the suspension from fully extended, to when you are sitting on the bike with your feet on the pegs! With a road bike, I would set this at approx 35mm front and rear. A little less if you are a big person, a little more if you are a little person. Choose a static point to measure from. ie- A nut, bolt, sticker edge or whatever on the ducktail, down to the centre of the rear axle (In a vertical direction). Measure it unloaded and suspension fully extended, record that measurement. Then hop on and measure it from the same two points. You are aiming for a 30-35mm difference.
Do this for the front and the rear.
This will give you a start point to commence adjusting compression and rebound settings to suit.
Rebound and compression settings will vary from bike to bike so it is impossible to tell you a base setting to start with. But, your owners manual should have some settings recorded hopefully and maybe that's a good place to start. Without having the bike here for me to bounce up and down, I cannot give you a recommeneded start point.

"I hate to advocate drugs, alcohol, violence or insanity to anyone, but they've always worked for me" Hunter S. Thompson.
There are really only two questions in life. 1.Which way do i go? 2.What is the lap record?