ENGLISH19L : Projection distanceSH : Effective screen heightProjection distances by the type of projection lenses (for PT-D7700E)• For the screen aspect ratio of 4:3 Units: m• The projection distances listed here involve an error of ±5%.• Keystone distortions are corrected in the way the screen size becomes smaller than the original one.Projection distances by the type of projection lenses (optional)Every type of optional projection lenses has a different projection distance to achieve the same screen size. Selectand purchase a projection lens most suitable to the size of your location referring to the following tables and theprojection distances by the type of projection lenses on the next page.Screensize(inch)Screendimensions7080901001201502002503003504005006001.0661.2191.3711.5241.8282.2863.0483.8104.5725.3346.0967.6209.1441.4221.6251.8282.0322.4383.0484.0645.0806.0967.1128.12910.16012.192Effectivewidth(SW)1.021.181.341.501.812.293.083.874.66--------------------11.3713.0114.6516.2919.5724.4932.6940.8849.0857.2865.4781.8798.267.108.139.1610.1912.2615.3520.5025.6630.8135.9741.1251.4361.747.098.139.1610.1912.2515.3420.5025.6530.8135.9641.1251.4261.734.234.845.466.087.319.1612.2515.3418.4221.5124.6030.7736.944.214.835.456.077.309.1512.2415.3318.4121.5024.5830.7636.932.803.213.624.044.866.098.1510.2112.2714.3216.3820.5024.612.773.183.594.004.826.058.1010.1512.1914.2416.2920.3924.492.072.382.682.993.604.536.067.599.1310.6612.1915.2618.33Minimum MaximumET-D75LE1(1.5-2.0 :1)Minimum MaximumET-D75LE2(2.0-3.0 :1)Minimum MaximumET-D75LE3(3.0-5.0 :1)Minimum MaximumET-D75LE4(5.0-8.0 :1) ET-D75LE5(0.8 : 1)Projection distance (L)Zoom lens Fixed-focus lens21.1424.2227.2930.3636.5045.7261.0876.4491.79107.15122.51153.23183.9511.0912.7314.3716.0119.2924.2132.4040.6048.8057.0065.1981.5997.98Minimum MaximumET-D75LE8(8.0-15.0 :1)Effectiveheight(SH)Screensize(inch)Screendimensions7080901001201502002503003504005006000.8710.9961.1201.2451.4941.8682.4913.1133.7364.3584.9816.2267.4721.5491.7711.9922.2142.6573.3214.4285.5356.6417.7488.85511.06913.282Effectivewidth(SW)1.121.291.471.641.982.503.364.225.08--------------------12.4014.1915.9717.7621.3326.6935.6144.5453.4762.4071.3389.19107.047.758.879.9911.1113.3616.7322.3427.9633.5739.1944.8056.0367.267.748.869.9911.1113.3516.7222.3427.9533.5739.1844.8056.0367.264.615.285.966.637.979.9913.3516.7120.0823.4426.8033.5340.254.605.275.956.627.969.9813.3416.7020.0723.4326.7933.5140.243.063.513.964.405.306.658.8911.1313.3715.6117.8522.3326.823.033.473.924.365.266.608.8311.0613.2915.5317.7622.2226.692.262.602.933.273.934.946.618.289.9511.6213.2916.6319.97Minimum MaximumET-D75LE1(1.5-2.0 :1)Minimum MaximumET-D75LE2(2.0-3.0 :1)Minimum MaximumET-D75LE3(3.0-5.0 :1)Minimum MaximumET-D75LE4(5.0-8.0 :1) ET-D75LE5(0.8 : 1)Projection distance (L)Zoom lens Fixed-focus lens23.0626.4129.7633.1039.7949.8366.5683.29100.02116.75133.49166.95200.4112.1213.9015.6917.4721.0526.4035.3344.2653.1962.1271.0588.91106.77Minimum MaximumET-D75LE8(8.0-15.0 :1)Effectiveheight(SH)NoteLSHScreen• For the screen aspect ratio of 16:9 Units: m