NEC 4001-20B User Manual - Page 37

through B × 1.854 - 1.811, B × 1.379 - 0.050

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Page 37 highlights

2. Installation and Connections 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: LENS THROW DISTANCE FOR NP4000 [INCHES] [METERS] NP06FL B × 0.808 - 1.654 B × 0.808 - 0.042 NP07ZL B × 1.361 - 1.85 through B × 1.831 - 1.811 B × 1.361 - 0.047 through B × 1.831 - 0.046 NP08ZL B × 1.823 - 2.52 through B × 2.403 - 2.441 B × 1.823 - 0.064 through B × 2.403 - 0.062 NP09ZL B × 2.298 - 4.134 through B × 4.579 - 4.213 B × 2.298 - 0.105 through B × 4.579 - 0.107 NP10ZL B × 4.516 - 5.315 through B × 8.514 - 5.512 B × 4.516 - 0.135 through B × 8.514 - 0.140 LENS THROW DISTANCE FOR NP4001 [INCHES] [METERS] NP06FL B × 0.817 - 1.535 B × 0.817 - 0.039 NP07ZL B × 1.379 - 1.969 through B × 1.854 - 1.811 B × 1.379 - 0.050 through B × 1.854 - 0.046 NP08ZL B × 1.844 - 2.362 through B × 2.435 - 2.48 B × 1.844 - 0.060 through B × 2.435 - 0.063 NP09ZL B × 2.328 - 4.134 through B × 4.639 - 4.173 B × 2.328 - 0.105 through B × 4.639 - 0.106 NP10ZL B × 4.580 - 5.433 through B × 8.604 - 5.354 * "B" means the screen width. B × 4.580 - 0.138 through B × 8.604 - 0.136 25

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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:
T
HROW
D
ISTANCE
F
OR
NP4000
L
ENS
[
INCHES
]
[
METERS
]
NP06FL
B × 0.808 - 1.654
B × 0.808 - 0.042
NP07ZL
B × 1.361 - 1.85
through B × 1.831 - 1.811
B × 1.361 - 0.047
through B × 1.831 - 0.046
NP08ZL
B × 1.823 - 2.52
through B × 2.403 - 2.441
B × 1.823 - 0.064
through B × 2.403 - 0.062
NP09ZL
B × 2.298 - 4.134
through B × 4.579 - 4.213
B × 2.298 - 0.105
through B × 4.579 - 0.107
NP10ZL
B × 4.516 - 5.315
through B × 8.514 - 5.512
B × 4.516 - 0.135
through B × 8.514 - 0.140
T
HROW
D
ISTANCE
F
OR
NP4001
L
ENS
[
INCHES
]
[
METERS
]
NP06FL
B × 0.817 - 1.535
B × 0.817 - 0.039
NP07ZL
B × 1.379 - 1.969
through B × 1.854 - 1.811
B × 1.379 - 0.050
through B × 1.854 - 0.046
NP08ZL
B × 1.844 - 2.362
through B × 2.435 - 2.48
B × 1.844 - 0.060
through B × 2.435 - 0.063
NP09ZL
B × 2.328 - 4.134
through B × 4.639 - 4.173
B × 2.328 - 0.105
through B × 4.639 - 0.106
NP10ZL
B × 4.580 - 5.433
through B × 8.604 - 5.354
B × 4.580 - 0.138
through B × 8.604 - 0.136
* “B” means the screen width.