BenQ W1500 User Manual page 19

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]
50 (1270) 762
914
60 (1524)
1067
70 (1778)
1219
80 (2032)
1372
90 (2286)
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
230 (5842) 3505
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)
1016 1093
1219 1311
1422 1530
1626 1748
1829 1967
2032 2185
2235 2404
2438 2623
2642 2841
2845 3060
3048 3278
3251 3497
3454 3715
3658 3934
3861 4152
4064 4371
4674 5026
Ceiling Installation
<A>
<H>
<E>
<B>
<C>
<F>: Screen
[mm]
Max
distance
Average
(with min
zoom)
1421 1748
1705 2098
1989 2448
2273 2797
2557 3147
2841 3497
3125 3846
3409 4196
3693 4546
3977 4895
4262 5245
4546 5595
4830 5944
5114 6294
5398 6644
5682 6993
6534 8042
Important safety instructions
<D>
<G>
<F>
<G>: Center of lens
Lowest/
Highest
Image
lens
height <H>
position
[mm]
<E>
[mm]
29 572
34 686
40 800
46 914
51 1029
57 1143
63 1257
69 1372
74 1486
80 1600
86 1715
91 1829
97 1943
103 2057
109 2172
114 2286
131 2629
19