Epson G5200WNL Installation Reference Guide - Page 2

Lens Formulas - WXGA Model (G5200W) Distance Formulas ELPLR03 Y V1 (16:10) = 0.669X - 1.52 = 0.265X ELPLS03 Y(wide) = 1.12X - 1.76 Y(tele) = 2.02x - 1.72 V1 = -0.05X ~ 0.58X ELPLM04 Y(wide) = 2.02X - 3.93 Y(tele) = 3.06X - 3.87 V1 = -0.05X ~ 0.58X ELPLM05 Y(wide) = 3.03X - 6.46 Y(tele) = 4.59X - 6.33 V1 = -0.05X ~ 0.58X ELPLL06 Y(wide) = 4.53X - 7.08 Y(tele) = 6.11X - 7.13 V1 = -0.05x ~ 0.58X Distance Formulas ELPLR03 Y V1 (4:3) = 1.925X - 4.359 = 0.3X ELPLS03 Y(wide) = 1.27X - 1.99 Y(tele) = 2.28X - 1.94 V1 = -0.057X ~ 0.657X ELPLM04 Y(wide) = 2.30X - 4.45 Y(tele) = 3.46X - 4.39 V1 = -0.057X ~ 0.657X ELPLM05 Y(wide) = 3.43X - 7.31 Y(tele) = 5.20X - 7.17 V1 = -0.057X ~ 0.657X ELPLL06 Y(wide) = 5.13X - 8.02 Y(tele) = 6.91X - 8.08 V1 = -0.057X ~ 0.657X Definitions (units are in inches) Y = throw distance X = diagonal screen size W = image width H = image height V1 = vertical offset 4:3 Formulas W = X / 1.25 W = H x 4/3 H = W x 4/3 16:10 Formulas X= W / 1.17924 W = H x 10/16 H = W x 10/16 16:9 Formulas W = X / 1.147375 W = H x 9/16 H = W x 9/16 Definitions (units are in inches) Y = throw distance X = diagonal screen size W = image width H = image height V1 = vertical offset 4:3 Formulas W = X / 1.25 W = H x 4/3 H = W x 4/3 16:10 Formulas X= W / 1.17924 W = H x 10/16 H = W x 10/16 16:9 Formulas W = X / 1.147375 W = H x 9/16 H = W x 9/16 V1.7