ViewSonic LS740HD User Guide English - Page 22

Image on a 4:3 Screen

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• 16:9 Image on a 4:3 Screen NOTE: • (e) = Screen (f) = Center of Lens 16:9 Image on a 4:3 Screen (a) Screen Size (b) Projection Distance Minimum Maximum in. mm in. mm in. mm 30 762 27.12 689 35.28 896 40 1016 36.16 918 47.04 1195 50 1270 45.20 1148 58.80 1494 60 1524 54.24 1378 70.56 1792 70 1778 63.28 1607 82.32 2091 80 2032 72.32 1837 94.08 2390 90 2286 81.36 2067 105.84 2688 100 2540 90.40 2296 117.60 2987 110 2794 99.44 2526 129.36 3286 120 3048 108.48 2755 141.12 3584 130 3302 117.52 2985 152.88 3883 140 3556 126.56 3215 164.64 4182 150 3810 135.60 3444 176.40 4481 200 5080 180.80 4592 235.20 5974 250 6350 226.00 5740 294.00 7468 300 7620 271.20 6888 352.80 8961 (c) Image Height in. mm 13.50 343 18.00 457 22.50 572 27.00 686 31.50 800 36.00 914 40.50 1029 45.00 1143 49.50 1257 54.00 1372 58.50 1486 63.00 1600 67.50 1715 90.00 2286 112.50 2858 135.00 3429 (d) Vertical Offset in. mm 2.16 55 2.88 73 3.60 91 4.32 110 5.04 128 5.76 146 6.48 165 7.20 183 7.92 201 8.64 219 9.36 238 10.08 256 10.80 274 14.40 366 18.00 457 21.60 549 NOTE: • These figures are for reference purposes only. Please refer to the actual projector for the precise dimensions. • It is recommended that if you intend to permanently install the projector to physically test the projection size and distance using the actual projector before you permanently install it. 22

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22
•
16:9 Image on a 4:3 Screen
NOTE:
•
(e) = Screen
(f) = Center of Lens
16:9 Image on a 4:3 Screen
(a) Screen Size
(b) Projec°on Distance
(c) Image
Height
(d) Ver°cal
Offset
Minimum
Maximum
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
30
762
27.12
689
35.28
896
13.50
343
2.16
55
40
1016
36.16
918
47.04
1195
18.00
457
2.88
73
50
1270
45.20
1148
58.80
1494
22.50
572
3.60
91
60
1524
54.24
1378
70.56
1792
27.00
686
4.32
110
70
1778
63.28
1607
82.32
2091
31.50
800
5.04
128
80
2032
72.32
1837
94.08
2390
36.00
914
5.76
146
90
2286
81.36
2067
105.84
2688
40.50
1029
6.48
165
100
2540
90.40
2296
117.60
2987
45.00
1143
7.20
183
110
2794
99.44
2526
129.36
3286
49.50
1257
7.92
201
120
3048
108.48
2755
141.12
3584
54.00
1372
8.64
219
130
3302
117.52
2985
152.88
3883
58.50
1486
9.36
238
140
3556
126.56
3215
164.64
4182
63.00
1600
10.08
256
150
3810
135.60
3444
176.40
4481
67.50
1715
10.80
274
200
5080
180.80
4592
235.20
5974
90.00
2286
14.40
366
250
6350
226.00
5740
294.00
7468
112.50
2858
18.00
457
300
7620
271.20
6888
352.80
8961
135.00
3429
21.60
549
NOTE:
•
These figures are for reference purposes only. Please refer to the actual
projector for the precise dimensions.
• It is recommended that if you intend to permanently install the projector
to physically test the projec°on size and distance using the actual projector
before you permanently install it.