ViewSonic PX727-4K User Manual page 18

(a) Screen Size (b) Projection distance
min.
inch mm inch
60 1524 71
70 1778 82
80 2032 94
90 2286 106
100 2540 118
110 2794 129
120 3048 141
130 3302 153
140 3556 165
150 3810 176
160 4064 188
170 4318 200
180 4572 212
190 4826 223
200 5080 235
There is 3% tolerance among these numbers due to optical component variations. It is
recommended that if you intend to permanently install the projector, you should physically
test the projection size and distance using the actual projector in situ before you permanently
install it, so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
16:9 image on a 4:3 Screen
max.
mm inch mm inch
1791 85 2150 27
2090 95 2421 32
2388 109 2767 36
2687 123 3113 41
2986 136 3459 45
3284 150 3805 50
3583 163 4151 54
3881 177 4497 59
4180 191 4843 63
4478 204 5189 68
4777 218 5535 72
5075 232 5881 77
5374 245 6226 81
5672 259 6571 86
5971 272 6916 90
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(d) Vertical offset
(c) Image
height
min.
mm inch mm
686 2.7 69
800 3.2 80
914 3.6 91
1029 4.1 103
1143 4.5 114
1257 5.0 126
1372 5.4 137
1486 5.9 149
1600 6.3 160
1715 6.8 171
1829 7.2 183
1943 7.7 194
2057 8.1 206
2172 8.6 217
2286 9.0 229
max.
inch mm
2.7 69
3.2 80
3.6 91
4.1 103
4.5 114
5.0 126
5.4 137
5.9 149
6.3 160
6.8 171
7.2 183
7.7 194
8.1 206
8.6 217
9.0 229