Acer PROJECTOR P7203 - Manual (Page 25)

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Desired
Distance
(m)
Screen size Top Screen size Top
(Min zoom) (Max zoom)
Diagonal
(inch) W (cm) x H (cm)
From base
to top of
image (cm)
Diagonal
(inch) W (cm) x H (cm)
From base to
top of image
(cm)
1.5 31 64 x 48 55 48 97 x 73 84
2 42 85 x 64 73 64 129 x 97 111
2.5 52 106 x 79 91 79 161 x 121 139
3 63 127 x 95 110 95 194 x 145 167
3.5 73 148 x 111 128 111 226 x 170 195
4 83 169 x 127 146 127 258 x 194 223
4.5 94 191 x 143 164 143 291 x 218 251
5 104 212 x 159 183 159 323 x 242 279
6 125 254 x 191 219 191 388 x 291 334
7 146 296 x 222 256 223 452 x 339 390
8 167 339 x 254 292 254 517 x 388 446
9 188 381 x 286 329 286 581 x 436 501
10 208 424 x 318 365 318 646 x 484 557
11 229 466 x 349 402 350 711 x 533 613
12 250 508 x 381 438 381 775 x 581 669
Zoom Ratio: 1.5x