Asus CX200 - Manual (Page 82)

ASUS CX200 Internet Camera
Clicking once will cause the camera to pan right by 1 deg.
Click and hold and the camera will pan increasingly faster to the left.
Click once to tilt the camera up by 1 deg.
Click and hold and the camera will tilt increasingly faster upwards.
Click once to tilt the camera down by 1 deg.
Click and hold and the camera will tilt increasingly faster downwards.
Auto Pan (if camera which support this function)
2.2 View
Switch between Large or Small icon view