Undo all changes in the O&A Window for the Current (O&A) Session
Redo all Changes - reverses the action of the Undo All Changes command
Show Grid (Ctrl+G) - Toggles the Grid on or off - See “The Grid” above for settings
Ignore Objects not selected (Ctrl+I) - Allows mouse selection of Objects behind other objects which are not selected
Hide selection on Pan/Zoom/Rotate - the green frame around an Object is hidden during a dragging or resizing operation using the mouse
Show Safe TV Zone
Show Global Times of Key Frames
Key Frame Width - Adjust Key Frame width from 100% - 300%
Waveforms - Adjust the height of a waveform in the O&A Screen from 100% - 400%