Download User Manual - Projector Central

Setting up
■ Projection distance calculation formula per projection lens (for PT-DW730U)
Lens type
Aspect ratio
16:10
Standard zoom lens
–
16:9
Model No.: ET-DLE055
L = 1.7717 x SD (m) – 0.0746
16:10
Max. (LT)
–
16:9
4:3
–
–
L = 2.4724 x SD (m) – 0.0725
L = 0.7244 x SD (m) – 0.0476
L = 0.7441 x SD (m) – 0.0476
L = 0.8189 x SD (m) – 0.0476
Min. (LW)
L = 0.7205 x SD (m) – 0.0471
Max. (LT)
L = 0.8937 x SD (m) – 0.0442
Min. (LW)
L = 0.7402 x SD (m) – 0.0471
Max. (LT)
L = 0.9173 x SD (m) – 0.0442
Min. (LW)
L = 0.8150 x SD (m) – 0.0471
16:9
Getting Started
16:10
Model No.: ET-DLE150
16:9
4:3
16:10
Medium-focus zoom lens
Model No.: ET-DLE250
16:9
4:3
16:10
Long-focus zoom lens
Model No.: ET-DLE350
16:9
4:3
16:10
Ultra long-focus zoom lens Model No.: ET-DLE450
16:9
4:3
26 - ENGLISH
L = 1.6102 x SD (m) – 0.0746
L = 2.2480 x SD (m) – 0.0725
4:3
Short-focus zoom lens
L = 2.1850 x SD (m) – 0.0725
Min. (LW)
Max. (LT)
16:10
Ultra short-focus zoom lens Model No.: ET-DLE080
L = 1.5669 x SD (m) – 0.0746
Max. (LT)
Min. (LW)
4:3
Fixed-focus lens
Projection distance (L) formula
Min. (LW)
Max. (LT)
L = 1.0118 x SD (m) – 0.0442
Min. (LW)
Max. (LT)
L = 1.1811 x SD (m) – 0.0540
L = 1.7047 x SD (m) – 0.0498
Min. (LW)
L = 1.2165 x SD (m) – 0.0540
Max. (LT)
L = 1.7520 x SD (m) – 0.0498
Min. (LW)
L = 1.3386 x SD (m) – 0.0540
Max. (LT)
L = 1.9291 x SD (m) – 0.0498
Min. (LW)
L = 2.0630 x SD (m) – 0.0800
Max. (LT)
L = 3.2598 x SD (m) – 0.0792
Min. (LW)
L = 2.1220 x SD (m) – 0.0800
Max. (LT)
L = 3.3504 x SD (m) – 0.0792
L = 2.3386 x SD (m) – 0.0800
Min. (LW)
Max. (LT)
L = 3.6929 x SD (m) – 0.0792
Min. (LW)
L = 3.2559 x SD (m) – 0.1351
Max. (LT)
L = 4.9173 x SD (m) – 0.1346
Min. (LW)
L = 3.3465 x SD (m) – 0.1351
Max. (LT)
L = 5.0551 x SD (m) – 0.1346
Min. (LW)
L = 3.6850 x SD (m) – 0.1351
Max. (LT)
Min. (LW)
L = 5.5669 x SD (m) – 0.1346
L = 4.9291 x SD (m) – 0.3017
Max. (LT)
L = 7.7913 x SD (m) – 0.2991
Min. (LW)
L = 5.0630 x SD (m) – 0.3017
Max. (LT)
L = 8.0079 x SD (m) – 0.2991
Min. (LW)
L = 5.5787 x SD (m) – 0.3017
Max. (LT)
L = 8.8189 x SD (m) – 0.2991