NEC PA622U User Manual page 268

WXGA Type
Screen size
NP11FL
30"
40" 0.7
60" 1.0
80" 1.4
100" 1.7
120" 2.1
150" 2.6
200"
240"
300"
400"
500"
TIP
Calculation of the throw distance from the screen size
NP11FL lens throw distance (m) = H × 0.8 : 0.7 m (min.) to 2.6 m (max.)
NP30ZL lens throw distance (m) = H × 0.8 to H × 1.0 : 1.0 m (min.) to 11.3 m (max.)
NP12ZL lens throw distance (m) = H × 1.2 to H × 1.5 : 0.7 m (min.) to 16.7 m (max.)
NP13ZL lens throw distance (m) = H × 1.5 to H × 3.0 : 1.2 m (min.) to 32.1 m (max.)
NP14ZL lens throw distance (m) = H × 2.9 to H × 4.7 : 3.7 m (min.) to 51.2 m (max.)
NP15ZL lens throw distance (m) = H × 4.6 to H × 7.1 : 5.9 m (min.) to 76.9 m (max.)
"H" (Horizontal) refers to the screen width.
* Figures differ by several % with the table above because the calculation is approximate.
Ex.: Throw distance when projecting on a 150" screen with the WXGA Type using the NP13ZL lens:
According to the "Screen Size (for reference)" table (→ page 256), H (screen width) = 323.1 cm.
The throw distance is 323.1 cm × 1.5 to 323.1 cm × 3.0 = 484.7 cm to 969.3 cm (because of the zoom lens).
XGA Type
Screen size
NP11FL
30"
40" 0.6
60" 1.0
80" 1.3
100" 1.6
120" 2.0
150" 2.5
200"
240"
300"
400"
500"
TIP
Calculation of the throw distance from the screen size
NP11FL lens throw distance (m) = H × 0.8 : 0.6 m (min.) to 2.5 m (max.)
NP30ZL lens throw distance (m) = H × 0.8 to H × 1.1 : 1.0 m (min.) to 10.9 m (max.)
NP12ZL lens throw distance (m) = H × 1.2 to H × 1.6 : 0.7 m (min.) to 16.0 m (max.)
NP13ZL lens throw distance (m) = H × 1.5 to H × 3.0 : 1.2 m (min.) to 30.8 m (max.)
NP14ZL lens throw distance (m) = H × 3.0 to H × 4.8 : 3.6 m (min.) to 49.2 m (max.)
NP15ZL lens throw distance (m) = H × 4.7 to H × 7.3 : 5.7 m (min.) to 73.8 m (max.)
"H" (Horizontal) refers to the screen width.
* Figures differ by several % with the table above because the calculation is approximate.
Ex.: Throw distance when projecting on a 150" screen with the XGA Type using the NP13ZL lens:
According to the "Screen Size (for reference)" table (→ page 256), H (screen width) = 304.8 cm.
The throw distance is 304.8 cm × 1.5 to 304.8 cm × 3.0 = 457.2 cm to 914.4 cm (because of the zoom lens).
Lens model name
NP30ZL NP12ZL
0.7 - 1.0
1.0 - 1.3
1.0 - 1.3 1.5 - 2.0
1.4 - 1.8 2.0 - 2.6
1.7 - 2.2 2.5 - 3.3
2.0 - 2.7 3.0 - 4.0
2.6 - 3.4 3.8 - 5.0
3.4 - 4.5 5.1 - 6.6
4.1 - 5.4 6.1 - 8.0
5.2 - 6.8 7.7 - 10.0
6.9 - 9.0 10.2 - 13.3
8.7 - 11.3 12.8 - 16.7
Lens model name
NP30ZL NP12ZL
0.7 - 0.9
0.9 - 1.2
1.0 - 1.3 1.4 - 1.9
1.3 - 1.7 1.9 - 2.5
1.6 - 2.1 2.4 - 3.2
2.0 - 2.6 2.9 - 3.8
2.5 - 3.2 3.7 - 4.8
3.3 - 4.3 4.9 - 6.4
4.0 - 5.2 5.9 - 7.7
5.0 - 6.5 7.4 - 9.6
6.7 - 7.7 9.8 - 12.8
8.4 - 10.9 12.3 - 16.0
254
NP13ZL NP14ZL
1.2 - 2.5
1.9 - 3.8 3.7 - 6.0
2.5 - 5.1 5.0 - 8.1
3.2 - 6.4 6.3 - 10.1
3.9 - 7.7 7.6 - 12.2
4.8 - 9.6 9.5 - 15.3
6.4 - 12.8 12.7 - 20.4
7.7 - 15.4 15.3 - 24.5
9.6 - 19.2 19.1 - 30.7
12.8 - 25.7 25.5 - 40.9
16.0 - 32.1 31.9 - 51.2
NP13ZL NP14ZL
1.2 - 2.4
1.8 - 3.7 3.6 - 5.8
2.4 - 4.9 4.8 - 7.8
3.0 - 6.1 6.0 - 9.7
3.7 - 7.4 7.3 - 11.7
4.6 - 9.2 9.1 - 14.7
6.1 - 12.3 12.2 - 19.6
7.4 - 14.8 14.7 - 23.6
9.2 - 18.5 18.4 - 29.5
12.3 - 24.7 24.6 - 39.4
15.4 - 30.8 30.7 - 49.2
10. Appendix
NP15ZL
5.9 - 9.1
7.9 - 12.1
9.9 - 15.2
12.0 - 18.3
15.0 - 22.9
20.1 - 30.6
24.1 - 36.8
30.2 - 46.0
40.4 - 61.4
50.5 - 76.9
NP15ZL
5.7 - 8.7
7.6 - 11.6
9.6 - 14.6
11.5 - 17.6
14.4 - 22.0
19.3 - 29.4
23.2 - 35.3
29.1 - 44.2
38.8 - 59.0
48.6 - 73.8