LT280/LT38 UM
Page 21
Screen center Projector bottom α 2.54"/64.5mm Lens center C B D Screen bottom Distance Chart B = Vertical distance between lens center and screen center C = Throw distance ... 8080 - 9780 8980 - 10870 D mm -33 -39 -47 -62 -93 -112 -125 -131 -140 -156 -187 -234 -280 -311 -327 -374 -420 -467 α Wide - LT380 Screen Size B Diagonal Width Height inch inch inch inch 21 17 13 5 25 20 15 5 30 24 18 6 40 32 24 9 60...65 C Wide - Installation and Connections Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen.
Screen center Projector bottom α 2.54"/64.5mm Lens center C B D Screen bottom Distance Chart B = Vertical distance between lens center and screen center C = Throw distance ... 8080 - 9780 8980 - 10870 D mm -33 -39 -47 -62 -93 -112 -125 -131 -140 -156 -187 -234 -280 -311 -327 -374 -420 -467 α Wide - LT380 Screen Size B Diagonal Width Height inch inch inch inch 21 17 13 5 25 20 15 5 30 24 18 6 40 32 24 9 60...65 C Wide - Installation and Connections Throw Distance and Screen Size The following shows the proper relative positions of the projector and screen.