Calculation Formulas For Projection Distance By Lens Types - Panasonic PT-DS100XE Operating Instructions Manual

Setting up
If the projector is used with a screen size not listed in this manual, check the diagonal dimension (m) of your
screen and calculate the projection distance using the following formulas.

Calculation formulas for projection distance by lens types

J
(for PT-DZ110XE)
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
32
- ENGLISH
Throw ratio Aspect ratio
1.4–1.8 : 1 16 : 10
1.4–1.8 : 1 16 : 9
1.6–2.2 : 1 4 : 3
1.8–2.8 : 1 16 : 10
1.8–2.8 : 1 16 : 9
2.2–3.3 : 1 4 : 3
2.8–4.6 : 1 16 : 10
2.8–4.6 : 1 16 : 9
3.3–5.6 : 1 4 : 3
4.6–7.4 : 1 16 : 10
4.6–7.4 : 1 16 : 9
5.6–8.9 : 1 4 : 3
7.3–13.8 : 1 16 : 10
7.3–13.8 : 1 16 : 9
8.8–16.5 : 1 4 : 3
0.9–1.1 : 1 16 : 10
0.9–1.1 : 1 16 : 9
1.1–1.3 : 1 4 : 3
1.3–1.7 : 1 16 : 10
1.3–1.7 : 1 16 : 9
1.6–2.0 : 1 4 : 3
1.7–2.4 : 1 16 : 10
1.7–2.4 : 1 16 : 9
2.0–2.9 : 1 4 : 3
2.4–4.7 : 1 16 : 10
2.4–4.7 : 1 16 : 9
2.9–5.6 : 1 4 : 3
0.7 : 1 16 : 10
0.7 : 1 16 : 9
0.8 : 1 4 : 3
Projection distance (L) formula
Min. : L = 1.1732 × SD (m) - 0.0760
Max. : L = 1.5709 × SD (m) - 0.1004
Min. : L = 1.2087 × SD (m) - 0.0760
Max. : L = 1.6142 × SD (m) - 0.1004
Min. : L = 1.3307 × SD (m) - 0.0760
Max. : L = 1.7756 × SD (m) - 0.1004
Min. : L = 1.5748 × SD (m) - 0.0795
Max. : L = 2.3661 × SD (m) - 0.1064
Min. : L = 1.6220 × SD (m) - 0.0795
Max. : L = 2.4291 × SD (m) - 0.1064
Min. : L = 1.7835 × SD (m) - 0.0795
Max. : L = 2.6772 × SD (m) - 0.1064
Min. : L = 2.3661 × SD (m) - 0.0958
Max. : L = 3.9488 × SD (m) - 0.1216
Min. : L = 2.4291 × SD (m) - 0.0958
Max. : L = 4.0591 × SD (m) - 0.1216
Min. : L = 2.6772 × SD (m) - 0.0958
Max. : L = 4.4724 × SD (m) - 0.1216
Min. : L = 3.9488 × SD (m) - 0.1158
Max. : L = 6.2795 × SD (m) - 0.1013
Min. : L = 4.0591 × SD (m) - 0.1158
Max. : L = 6.4528 × SD (m) - 0.1013
Min. : L = 4.4724 × SD (m) - 0.1158
Max. : L = 7.1102 × SD (m) - 0.1013
Min. : L = 6.2795 × SD (m) - 0.3862
Max. : L = 11.7677 × SD (m) - 0.3598
Min. : L = 6.4567 × SD (m) - 0.3862
Max. : L = 12.0945 × SD (m) - 0.3598
Min. : L = 7.1102 × SD (m) - 0.3862
Max. : L = 13.3189 × SD (m) - 0.3598
Min. : L = 0.7913 × SD (m) - 0.0566
Max. : L = 0.9488 × SD (m) - 0.0736
Min. : L = 0.8150 × SD (m) - 0.0566
Max. : L = 0.9764 × SD (m) - 0.0736
Min. : L = 0.8976 × SD (m) - 0.0566
Max. : L = 1.0748 × SD (m) - 0.0736
Min. : L = 1.1181 × SD (m) - 0.0857
Max. : L = 1.4449 × SD (m) - 0.1085
Min. : L = 1.1496 × SD (m) - 0.0857
Max. : L = 1.4843 × SD (m) - 0.1085
Min. : L = 1.2677 × SD (m) - 0.0857
Max. : L = 1.6378 × SD (m) - 0.1085
Min. : L = 1.4331 × SD (m) - 0.0832
Max. : L = 2.0787 × SD (m) - 0.1162
Min. : L = 1.4724 × SD (m) - 0.0832
Max. : L = 2.1378 × SD (m) - 0.1162
Min. : L = 1.6220 × SD (m) - 0.0832
Max. : L = 2.3543 × SD (m) - 0.1162
Min. : L = 2.0630 × SD (m) - 0.1131
Max. : L = 4.0039 × SD (m) - 0.1765
Min. : L = 2.1220 × SD (m) - 0.1131
Max. : L = 4.1142 × SD (m) - 0.1765
Min. : L = 2.3386 × SD (m) - 0.1131
Max. : L = 4.5315 × SD (m) - 0.1765
L = 0.6063 × SD (m) - 0.0835
L = 0.6220 × SD (m) - 0.0835
L = 0.6850 × SD (m) - 0.0835
Unit : m