Dlp Projector - English/ French
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Calculation formulas for projection distance by lens types (for PT-D7700U) Model number of your screen and calculate the projection distance using the following formulas. Installation If the projector is used with a screen size not listed in this manual, check the diagonal dimension (inch) of projection lens Aspect ratio Projection distance (L) formula Units: m ET-D75LE1...
Calculation formulas for projection distance by lens types (for PT-D7700U) Model number of your screen and calculate the projection distance using the following formulas. Installation If the projector is used with a screen size not listed in this manual, check the diagonal dimension (inch) of projection lens Aspect ratio Projection distance (L) formula Units: m ET-D75LE1...