Anchor Point: Click on the display to create a center of rotation. Alternately, use the keyboard shortcut . .

Stop: Stop the current operation. Alternately, use the keyboard shortcut Esc.

Set Home: Define a home position for the scene.

Go Home: Return to the home position for the scene.

Orient: Select from the list to orient the scene.

Zoom to Fit Window: Scale the scene to fit all visible data into the window.

Zoom In:  Zoom in on the scene. The center of the scene will remain in the same location.

Zoom Out: Zoom out on the scene. The center of the scene will remain in the same location.

/ View Orthographic/Perspective: Switch between orthographic and perspective camera views.

Z: Select from a list of predefined scales, or manually enter a value to determine the vertical exaggeration of the display. Note: This is the same as the Z Scale setting associated with the Scene Properties in the Object Properties dialog box.

Culture Z: This value represents the inline, crossline, depth, or time of the current slice or culture folder. Use the up and down arrows () to step through the slices one at a time, or, to navigate to a specific line or slice, type a value into this field and press Enter on your keyboard.

Selection Slider: Click and drag the slider () to change the slice being displayed. This slider's position is relative to the slice's position in the volume. Click on either side of the slider to advance through the volume by the Step Rate.

Step Rate: The number of slices by which your display will change when you click your mouse on either side of the slider bar (), or when you press Page Up or Page Down on your keyboard. Type a value into this field to change the Step Rate.