Acer X1311WH - Manual (Page 23)

13
English
• X1211S
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 137" and 164".
Note: Remind as below figure, the space of 262 cm height is
required when 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 46 93 x 69 74 55 111 x 83 88
1.5 68 139 x 104 109 82 167 x 125 131
2 91 185 x 139 146 109 222 x 167 174
2.5 114 231 x 174 182 137 278 x 208 219
3 137 278 x 208 219 164 333 x 250 262
3.5 159 324 x 243 254 191 389 x 292 306
4 182 370 x 278 291 219 444 x 333 350
4.5 205 417 x 313 328 246 500 x 375 394
5 228 463 x 347 365 273 556 x 417 437
6 273 556 x 417 437 328 667 x 500 525
Zoom Ratio: 1.2 x
3 m
Desired distance
Height:
219 cm
Height:
262 cm
From
base to
top of
image
Max scre
en size
Min scre
en size
137"
164"