NEC NP-PA550W User Manual page 214

PA550W
Screen size
30"
40"
60"
80"
100"
120"
150"
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.)
NP12ZL lens throw distance (m) = H × 1.2 to H × 1.6 : 0.7 m (min.) to 16.8 m (max.)
NP13ZL lens throw distance (m) = H × 1.5 to H × 3.0 : 1.3 m (min.) to 32.4 m (max.)
NP14ZL lens throw distance (m) = H × 3.0 to H × 4.8 : 3.8 m (min.) to 51.7 m (max.)
NP15ZL lens throw distance (m) = H × 4.7 to H × 7.2 : 5.9 m (min.) to 77.6 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 PA550W using the NP13ZL lens:
According to the "Screen Size (for reference)" table (→ page 204), 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).
PA500U
Screen size
30"
40"
60"
80"
100"
120"
150"
200"
240"
300"
400"
500"
TIP
Calculation of the throw distance from the screen size
NP11FL lens throw distance (m) = H × 0.8 : 0.5 m (min.) to 2.0 m (max.)
NP12ZL lens throw distance (m) = H × 1.2 to H × 1.5 : 0.7 m (min.) to 16.5 m (max.)
NP13ZL lens throw distance (m) = H × 1.5 to H × 3.0 : 1.2 m (min.) to 31.9 m (max.)
NP14ZL lens throw distance (m) = H × 2.9 to H × 4.7 : 3.7 m (min.) to 50.9 m (max.)
NP15ZL lens throw distance (m) = H × 4.6 to H × 7.1 : 5.9 m (min.) to 76.4 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 PA500U using the NP13ZL lens:
According to the "Screen Size (for reference)" table (→ page 204), 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).
NP11FL NP12ZL
0.7 - 1.0
0.7 1.0 - 1.3
1.0 1.5 - 2.0
1.4 2.0 - 2.6
1.7 2.5 - 3.3
2.1 3.1 - 4.0
2.6 3.8 - 5.0
5.1 - 6.7
6.2 - 8.0
7.7 - 10.1
10.3 - 13.4
12.9 - 16.8
NP11FL NP12ZL
0.7 - 0.9
0.5 1.0 - 1.3
0.8 1.5 - 1.9
1.1 2.0 - 2.6
1.3 2.5 - 3.3
1.6 3.0 - 3.9
2.0 3.8 - 4.9
5.1 - 6.6
6.1 - 7.9
7.6 - 9.9
10.2 - 13.2
12.7 - 16.5
Lens model name
NP13ZL
1.3 - 2.5
1.9 - 3.8
2.6 - 5.1
3.2 - 6.4
3.9 - 7.7
4.8 - 9.7
6.5 - 12.9
7.8 - 15.5
9.7 - 19.4
13.0 - 25.9
16.2 - 32.4
Lens model name
NP13ZL
1.2 - 2.5
1.9 - 3.8
2.5 - 5.1
3.2 - 6.3
3.4 - 7.6
4.8 - 9.5
6.6 - 12.7
7.6 - 15.3
9.6 - 19.1
12.8 - 25.5
16.0 - 31.9
202
9. Appendix
NP14ZL NP15ZL
3.8 - 6.1 5.9 - 9.1
5.1 - 8.2 8.0 - 12.2
6.3 - 10.2 10.0 - 15.4
7.6 - 12.3 12.1 - 18.5
9.6 - 15.4 15.2 - 23.1
12.8 - 20.6 20.3 - 30.9
15.4 - 24.7 24.4 - 37.1
19.3 - 30.9 30.5 - 46.5
25.8 - 41.3 40.7 - 62.0
32.2 - 51.7 51.0 - 77.6
NP14ZL NP15ZL
3.7 - 6.0 5.9 - 9.0
5.0 - 8.0 7.9 - 12.1
6.3 - 10.1 9.9 - 15.1
7.5 - 12.1 11.9 - 18.2
9.4 - 15.2 14.9 - 22.8
12.6 - 20.3 20.0 - 30.5
15.2 - 24.4 24.0 - 36.6
19.0 - 31.5 30.1 - 45.8
25.4 - 40.7 40.1 - 61.1
31.8 - 50.9 50.2 - 76.4