Owners manual

Positioning your projector 17
Obtaining a preferred projected image size
The projected image size is determined by the distance from the projector lens to the
screen, the zoom setting, and the video format.
Projection dimensions
Refer to "Dimensions" on page 71 for the center of lens dimensions of this projector
before calculating the appropriate position.
The screen aspect ratio is 16:9 and the projected picture is 16:9.
<A>
<B>
<C>
<E>
<D>
<F>
<G>
Floor Installation
<F>: Screen <G>: Center of lens
<B>
<A>
<C>
<F>
<G>
<D>
<E>
Ceiling Installation
<F>: Screen <G>: Center of lens
Screen dimensions Projection distance <D> [mm] Lowest/Highest
lens position <E>
[mm]
Diagonal <A>
[inch (mm)]
Height
<B>
[mm]
Width
<C>
[mm]
Min
distance
(with max
zoom)
avg
Min
distance
(with min
zoom)
(min.) (max.)
36.4 (925) 454 806 - - 1500 68 125
40 (1016) 498 886 1018 1333 1647 75 137
50 (1270) 623 1107 1273 1666 2059 93 171
60 (1524) 747 1328 1528 1999 2471 112 205
70 (1778) 872 1550 1782 2332 2882 131 240
80 (2032) 996 1771 2037 2665 3294 149 274
90 (2286) 1121 1992 2291 2999 3706 168 308
100 (2540) 1245 2214 2546 3332 4118 187 342
110 (2794) 1370 2435 2800 3665 4529 205 377
120 (3048) 1494 2657 3055 3998 4941 224 411
130 (3302) 1619 2878 3310 4331 5353 243 445
140 (3556) 1743 3099 3564 4664 5765 262 479
150 (3810) 1868 3321 3819 4998 6177 280 514
160 (4064) 1992 3542 4073 5331 6588 299 548
170 (4318) 2117 3763 4328 5664 7000 318 582
180 (4572) 2241 3985 4583 5997 7412 336 616
190 (4826) 2366 4206 4837 6330 7824 355 651
196.4 (4989) 2446 4348 5000 - - 367 673