1. Click on the north-up button to reset the view so that north is at the top of the screen. Click and drag the ring to rotate your view.
2. Use the Look joystick to look around from a single vantage point, as if you were turning your head. Click an arrow to look in that direction or continue to press down on the mouse button to change your view.
3. Use the Move joystick to move your position from one place to another. Click an arrow to move in that direction.
4. Use zoom slider to zoom in or out (+ to zoom in, - to zoom out) or click the icons at the end of the slider.