3DLABS VP - Manual (Page 18)

Software Configuration
3. Select Properties from the menu that appears.
4. Choose the Settings tab.
5. Click the Advanced button, then select the 3Dlabs tab.
6. Click the OpenGL tab.
7. In the OpenGL screen, click the checkbox to the right of Enable Stereo OpenGL to select it.
8. Click Apply and then click OK.
9. In the Display Settings Control Panel, click the Settings tab.
10. For information on suitable frequency, please refer to the documentation for your stereo
glasses.
3Dlabs Wildcat VP Graphics Accelerator Card User's Manual 12