Optoma w313 User Manual page 39

Off: Select "Off" to turn off 3D mode.
DLP Link: Select "DLP Link" to use optimized settings for DLP Link 3D
glasses.
3D--->2D
3D: Select 3D format.
L: Select left eye data.
R: Select right eye data.
3D Format
SBS: Use this mode for "Side-by-side" format 3D content.
Top and Bottom: Use this mode for "Top and Bottom" format 3D content.
Frame Sequential: Use this mode for "Frame Sequential" format 3D
content.
3D Sync. Invert
Press the "On" to invert left and right frame contents.
Press the "Off" for default frame contents.
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