The STEREO signal is a TTL-level, 50 percent duty cycle signal that switches between left and right stereo shutters, as shown in Figure 7-2.
Figure 7-2 Elite3D Stereo Signal
A stereo cable and goggles for use with the Elite3D Graphics Accelerator are available from the following source:
2171-H East Francisco Blvd.
San Rafael, CA 94901