NEC NP4100 - Page 40

2. Installation and Connections
25
For screen sizes between 40 inches and 500 inches not indicated in the tables on pages 23
and 24, use the formulas below for the throw distance:
THROW DISTANCE FOR NP4100
LENS [INCHES] [METERS]
NP06FL C × 0.808 - 1.654 C × 0.808 - 0.042
NP07ZL
C × 1.361 - 1.85
through C × 1.831 - 1.811
C × 1.361 - 0.047
through C × 1.831 - 0.046
NP08ZL
C × 1.823 - 2.52
through C × 2.403 - 2.441
C × 1.823 - 0.064
through C × 2.403 - 0.062
NP09ZL
C × 2.298 - 4.134
through C × 4.579 - 4.213
C × 2.298 - 0.105
through C × 4.579 - 0.107
NP10ZL
C × 4.516 - 5.315
through C × 8.514 - 5.512
C × 4.516 - 0.135
through C × 8.514 - 0.140
THROW DISTANCE FOR NP4100W
LENS [INCHES] [METERS]
NP06FL C × 0.817 - 1.535 C × 0.817 - 0.039
NP07ZL
C × 1.379 - 1.969
through C × 1.854 - 1.811
C × 1.379 - 0.050
through C × 1.854 - 0.046
NP08ZL
C × 1.844 - 2.362
through C × 2.435 - 2.48
C × 1.844 - 0.060
through C × 2.435 - 0.063
NP09ZL
C × 2.328 - 4.134
through C × 4.639 - 4.173
C × 2.328 - 0.105
through C × 4.639 - 0.106
NP10ZL
C × 4.580 - 5.433
through C × 8.604 - 5.354
C × 4.580 - 0.138
through C × 8.604 - 0.136
* “C” means the screen width.