BenQ W7000 User Manual page 15

Installation for a 4:3 ratio screen
The illustrations and table below are provided for those users who already have 4:3 aspect ratio screens
or intend to purchase 4:3 aspect ratio screens to view 16:9 ratio projected images.
Floor Installation
<B>
<A>
<H>
<C>
<E>
<F>: Screen
The screen aspect ratio is 4:3 and the projected picture is 16:9
Screen dimensions
Diagonal Height
<A> <B>
[inch (mm)] [mm]
30 (762) 457
40 (1016) 610
50 (1270) 762
60 (1524) 914
70 (1778) 1067
80 (2032) 1219
90 (2286) 1372
100 (2540) 1524
110 (2794) 1676
120 (3048) 1829
130 (3302) 1981
140 (3556) 2134
150 (3810) 2286
160 (4064) 2438
170 (4318) 2591
180 (4572) 2743
190 (4826) 2896
200 (5080) 3048
250 (6350) 3810
300 (7620) 4572
The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.
<F>
<G>
<D>
<G>: Center of lens
Projection distance <D>
Min
Width distance
<C> (with
[mm] max
zoom)
610 989
813 1318
1016 1648
1219 1977
1422 2307
1626 2637
1829 2966
2032 3296
2235 3625
2438 3955
2642 4285
2845 4614
3048 4944
3251 5273
3454 5603
3658 5932
3861 6262
4064 6592
5080 8239
6096 9887
Ceiling Installation
<A>
<H>
<E>
<B>
<C>
<F>: Screen
[mm]
Max
distance
Average
(with min
zoom)
1236 1483
1648 1977
2060 2472
2472 2966
2884 3461
3296 3955
3708 4449
4120 4944
4532 5438
4944 5932
5356 6427
5768 6921
6180 7416
6592 7910
7004 8404
7416 8899
7828 9393
8239 9887
10299 12359
12359 14831
<D>
<G>
<F>
<G>: Center of lens
Lowest/
Highest
Image
lens
height <H>
position
[mm]
<E>
[mm]
43 343
57 457
71 572
86 686
100 800
114 914
129 1029
143 1143
157 1257
171 1372
186 1486
200 1600
214 1715
229 1829
243 1943
257 2057
271 2172
286 2286
357 2858
429 3429
Positioning your projector 15