A multiplier of two or three is usually adequate to help reveal some of the more subtle variations in most Wisconsin terrains. If you want to reduce the exaggeration you will need to use a fraction in decimal form like 0.75 for example. Rotate allows you to rotate the view around the images ceteral point. You can only rotate in increments of 90-degrees. Method changes how the oblique is rendered.
Reflectance is the shaded relief method currently used.
Feel free to experiment with the other methods on your own. The number by a number represent the resolution for the oblique view in pixels. If you want to change the shaded relief effect, click the reflectance button . From here you can change the sun's position in the sky as well as its angle. The location of the sun will change the shaded appearance of your view.