ViewSonic LS831WU - 4500 Lumens WUXGA Ultra Short Throw Laser Projector with HV - Page 16

Projection Dimensions, 16:10 Image on a 16:10 Screen, a Screen Size, b Projection, Distance

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Projection Dimensions NOTE: See "Specifications" on page 74 for the native display resolution of this projector. • 16:10 Image on a 16:10 Screen • 16:10 Image on a 4:3 Screen NOTE: (e) = Screen / (f) = Center of Lens 16:10 Image on a 16:10 Screen (a) Screen Size in. cm 70 178 80 203 90 229 100 254 110 279 120 305 130 330 140 356 150 381 160 406 170 432 180 457 190 483 200 508 (b) Projection Distance in. 2.34 4.33 6.32 8.31 10.30 12.29 14.28 16.27 18.26 20.25 22.24 24.23 26.22 28.21 cm 5.933 10.989 16.045 21.101 26.156 31.212 36.268 41.324 46.380 51.435 56.491 61.547 66.603 71.659 (c) Image Height in. 37.10 42.40 47.70 53.00 58.30 63.60 68.90 74.20 79.50 84.80 90.10 95.40 100.70 106.00 cm 94.2 107.7 121.2 134.6 148.1 161.5 175.0 188.5 201.9 215.4 228.9 242.3 255.8 269.2 (d) Vertical Offset in. cm 5.8 14.8 7.0 17.7 8.1 20.7 9.3 23.6 10.5 26.6 11.6 29.6 15.2 38.5 16.3 41.5 17.5 44.4 18.7 47.4 19.8 50.3 21.0 53.3 22.2 56.3 23.3 59.2 16

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16
Projection Dimensions
NOTE:
See “Specifications” on page 74 for the native display resolution of this
projector.
•
16:10 Image on a 16:10 Screen
•
16:10 Image on a 4:3 Screen
NOTE:
(e) = Screen / (f) = Center of Lens
16:10 Image on a 16:10 Screen
(a) Screen Size
(b) Projection
Distance
(c) Image Height
(d) Vertical Offset
in.
cm
in.
cm
in.
cm
in.
cm
70
178
2.34
5.933
37.10
94.2
5.8
14.8
80
203
4.33
10.989
42.40
107.7
7.0
17.7
90
229
6.32
16.045
47.70
121.2
8.1
20.7
100
254
8.31
21.101
53.00
134.6
9.3
23.6
110
279
10.30
26.156
58.30
148.1
10.5
26.6
120
305
12.29
31.212
63.60
161.5
11.6
29.6
130
330
14.28
36.268
68.90
175.0
15.2
38.5
140
356
16.27
41.324
74.20
188.5
16.3
41.5
150
381
18.26
46.380
79.50
201.9
17.5
44.4
160
406
20.25
51.435
84.80
215.4
18.7
47.4
170
432
22.24
56.491
90.10
228.9
19.8
50.3
180
457
24.23
61.547
95.40
242.3
21.0
53.3
190
483
26.22
66.603
100.70
255.8
22.2
56.3
200
508
28.21
71.659
106.00
269.2
23.3
59.2