Operating Instructions
Page 23
...Started If the projector is used with a screen size not listed in this manual, check the diagonal dimension (inch) of your screen and calculate the projection distance using the following formulas. ■ Calculation formulas for projection distance by lens types (for PT-DW10000U) Model ...) - 0.0736 0.7 : 1 16:9 L= 0.0158 × Screen diagonal (inch) - 0.0835 ■ Calculation formulas for projection distance by lens types (for PT-D10000U) Model number of projection lens ET-D75LE1 ET-D75LE2 Zoom lens ET-D75LE3 ET-D75LE4 ET-D75LE8 ET-D75LE6 Fixedfocus lens ET-D75LE5 Throw ratio...
...Started If the projector is used with a screen size not listed in this manual, check the diagonal dimension (inch) of your screen and calculate the projection distance using the following formulas. ■ Calculation formulas for projection distance by lens types (for PT-DW10000U) Model ...) - 0.0736 0.7 : 1 16:9 L= 0.0158 × Screen diagonal (inch) - 0.0835 ■ Calculation formulas for projection distance by lens types (for PT-D10000U) Model number of projection lens ET-D75LE1 ET-D75LE2 Zoom lens ET-D75LE3 ET-D75LE4 ET-D75LE8 ET-D75LE6 Fixedfocus lens ET-D75LE5 Throw ratio...