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6.4.4 Asynchronous side-by-side

In asynchronous side-by-side 3D, the projectors utilize the BNC sync-in and sync-out con-

nectors to distribute a system wide display sync. This display sync is used by all projectors

to perform frame rate conversion on the input signals if necessary. Figure 6-4 illustrates this

setup.

Figure 6-4. Asynchronous side-by-side setup

As seen in Figure 6-4, an extra cable is connected between BNC sync-out on projector 1

and BNC sync-in on projector 2. In this setup the projectors need the settings in the table

below to send/utilize the display sync correctly.

SETTING PROJECTOR 1 PROJECTOR 2

3D Side-by-side Side-by-side

3D L/R sync Source BNC sync-in

3D BNC sync-out signal 3D display L/R sync Pass through