To start 3D Orbit view

To switch a 3D navigation mode

To choose a parallel or perspective projection in a 3D view

To change a visual style in a 3D view

To start a continuous orbit

To reset a view

To use preset views

To display a named view

To start walk mode

To start fly mode

To specify Walk or Fly settings

To change the viewing position in the Position Locator window

To turn off the Position Locator window

To set clipping planes (DVIEW)

To restore the default view and UCS