To change the Options of the active 3D document:
1. Choose 3D ® Options.
In the 3D Options dialog box:
2. Click the tab that contains the settings to change: Window. or 3D Options.
3. In that category, select the options to use.
4. Repeat steps 2 and 3 as required.
5. Click OK to apply the settings to the current page only.
or
· Click Set All to apply them to all pages.
The document is displayed with the selected options.