Acer P1623 - Manual (Page 34)

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English
• P1623
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 93" and 121".
Note: Remind as below figure, the space of 163 cm height is
required when the projector is located at 3 m distance.
Desired
Distance
(m)
< A >
Minimum Screen Size (Min zoom) Maximum Screen Size (Max zoom)
Diagonal
(inch)
< B >
W (cm) x H (cm)
From base to
top of image
(cm)
< C >
Diagonal
(inch)
< B >
W (cm) x H (cm)
From base to
top of image
(cm)
< C >
1 31 67 x 42 42 40 87 x 54 54
1.5 46 100 x 63 63 61 130 x 82 82
2 62 133 x 83 83 81 174 x 109 109
2.5 77 167 x 104 104 101 217 x 136 136
3 93 200 x 125 125 121 261 x 163 163
3.5 108 233 x 146 146 141 304 x 190 190
4 124 267 x 167 167 161 348 x 217 217
4.5 139 300 x 188 188 182 391 x 245 245
5 155 333 x 208 208 202 435 x 272 272
6 186 400 x 250 250 242 522 x 326 326
7 217 467 x 292 292 283 609 x 380 380
8 248 533 x 333 333 323 696 x 435 435
9 279 600 x 375 375 363 783 x 489 489
10 310 667 x 417 417 404 870 x 543 543
11 340 733 x 458 458 444 957 x 598 598
12 371 800 x 500 500 484 1043 x 652 652
Zoom Ratio: 1.3 x
3 m
Desired distance
Height:
125 cm
Height:
163 cm
From
base to
top of
image
Max scre
en size
Min scre
en size
93"
121"