NEC LT240 - Manual (Page 22)

E-22
INSTALLATION AND CONNECTIONS
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Setting Up the Screen and theProjector
406.4(W) X 304.8(H)
365.8(W) X 274.3(H)
304.8(W) X 228.6(H)
243.8(W) X 182.9(H)
203.2(W) X 152.4(H)
162.6(W) X 121.9(H)
121.9(W) X 91.4(H)
81.3(W) X 61.0(H)
61.0(W) X 45.7(H)
Screen size (Unit: cm/inch)
Lens center
Screen size
Distance (Unit: m/feet)
1.7/5.6
(1.3/4.3) 2.6/8.5
(2.0/6.6)3.5/11.5
(2.7/8.9)4.4/14.4
(3.4/11.2)5.3/17.4
(4.1/13.5) 6.6/21.7 (5.2/17.1)
7.9/25.9
(6.2/20.34)8.8/28.9
(6.9/22.6)
1.3/4.3
(1.0/3.3)
200"
180"
150"
120"
100"
80"
60"
40"
30"
Selecting a Location
The further your projector is from the screen or wall, the larger the image.
The minimum size the image can be is approximately 30" (0.8 m) mea-
sured diagonally when the projector is roughly 4 feet (1.3 m) from the wall
or screen. The largest the image can be is 500" (12.7 m) when the projec-
tor is about 80.83 feet (24.64 m) from the wall or screen. Use the drawing
below as a guide.
Setting Up the Screen and the Projector
NOTE: Values in parentheses for LT240.