Acer S1212 - Manual (Page 23)

13
English
• WXGA
If the projector is 2 m from the screen, good image quality is possible for image
sizes around 189".
Note: Remind as below figure, the space of 268 cm height is
required when located at 2 m distance.
Desired
Distance
(m)
< A >
Screen Size
Diagonal
(inch)
< B >
W (cm) x H (cm)
From base to
top of image
(cm)
< C >
0.5 47 102 x 64 67
0.75 71 153 x 96 100
1 95 204 x 128 134
1.25 118 255 x 159 167
1.5 142 306 x 191 201
1.75 166 357 x 223 234
2 189 408 x 255 268
2.25 213 459 x 287 301
2.5 237 510 x 319 335
2.75 261 561 x 351 368
3 284 612 x 383 402
3.25 308 663 x 415 435
3.5 332 714 x 446 469
Zoom Ratio: 1.0 x
2 m
Desired distance
Height:
268 cm
From
base to
top of
image
189"