Setting up
Calculation formulas for projection distance by lens types
J
(for PT-DW90XE)
Model number of
projection lens
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
ET-D75LE5
Front leg adjusters and throwing angle
You can screw up/down the front leg adjusters to control the angle of the projector for adjusting the throwing
angle.
Attention
Heated air comes out of the air exhaust port. Do not touch the air exhaust port directly.
z
34
- ENGLISH
Throw ratio
Aspect ratio
1.5–2.0 : 1
16 : 9
2.0–2.7 : 1
4 : 3
2.1–3.1 : 1
16 : 9
2.7–4.1 : 1
4 : 3
3.1–5.2 : 1
16 : 9
4.1–6.9 : 1
4 : 3
5.2–8.2 : 1
16 : 9
6.9–11.0 : 1
4 : 3
8.2–15.4 : 1
16 : 9
10.9–20.6 : 1
4 : 3
1.0–1.2 : 1
16 : 9
1.4–1.6 : 1
4 : 3
1.4–1.9 : 1
16 : 9
1.9–2.5 : 1
4 : 3
1.8–2.7 : 1
16 : 9
2.5–3.6 : 1
4 : 3
2.7–5.2 : 1
16 : 9
3.6–6.9 : 1
4 : 3
0.8 : 1
16 : 9
1.0 : 1
4 : 3
Projection distance (L) formula
Min. : L = 1.3504 × SD (m) - 0.0760
Max. : L = 1.8031 × SD (m) - 0.1004
Min. : L = 1.6496 × SD (m) - 0.0760
Max. : L = 2.2047 × SD (m) - 0.1004
Min. : L = 1.8110 × SD (m) - 0.0795
Max. : L = 2.7126 × SD (m) - 0.1064
Min. : L = 2.2165 × SD (m) - 0.0795
Max. : L = 3.3228 × SD (m) - 0.1064
Min. : L = 2.7126 × SD (m) - 0.0958
Max. : L = 4.5315 × SD (m) - 0.1216
Min. : L = 3.3228 × SD (m) - 0.0958
Max. : L = 5.5472 × SD (m) - 0.1216
Min. : L = 4.5315 × SD (m) - 0.1158
Max. : L = 7.2087 × SD (m) - 0.1013
Min. : L = 5.5472 × SD (m) - 0.1158
Max. : L = 8.8228 × SD (m) - 0.1013
Min. : L = 7.2087 × SD (m) - 0.3862
Max. : L = 13.5039 × SD (m) - 0.3598
Min. : L = 8.8228 × SD (m) - 0.3862
Max. : L = 16.5354 × SD (m) - 0.3598
Min. : L = 0.9094 × SD (m) - 0.0566
Max. : L = 1.0906 × SD (m) - 0.0736
Min. : L = 1.1142 × SD (m) - 0.0566
Max. : L = 1.3346 × SD (m) - 0.0736
Min. : L = 1.2756 × SD (m) - 0.0857
Max. : L = 1.6496 × SD (m) - 0.1085
Min. : L = 1.5630 × SD (m) - 0.0857
Max. : L = 2.0197 × SD (m) - 0.1085
Min. : L = 1.6339 × SD (m) - 0.0832
Max. : L = 2.3701 × SD (m) - 0.1162
Min. : L = 2.0000 × SD (m) - 0.0832
Max. : L = 2.9055 × SD (m) - 0.1162
Min. : L = 2.3543 × SD (m) - 0.1131
Max. : L = 4.5669 × SD (m) - 0.1765
Min. : L = 2.8819 × SD (m) - 0.1131
Max. : L = 5.5906 × SD (m) - 0.1765
L = 0.6929 × SD (m) - 0.0835
L = 0.8504 × SD (m) - 0.0835
Unit : m
Adjustable range
Front adjuster leg : 50 mm
Rear adjuster leg : 10 mm