User's Manual

12
English
How to Optimize Image Size and Distance
Consult the table below to find the optimal image sizes achievable when the
projector is positioned at a desired distance from the screen.
If the projector is 3 m from the screen, good image quality is possible for image
sizes around 122".
Note: Remind as below figure, the space of 152 cm height is
required when located at 3 m distance.
Desired
Distance
(m)
< A >
Screen Size
Diagonal
(inch)
< B >
W (cm) x H (cm)
From base to
top of image
(cm) < C >
1 41 90 x 51 51
1.5 61 135 x 76 76
2 82 181 x 102 102
2.5 102 226 x 127 127
3 122
271 x 152
152
3.5 143 316 x 178 178
4 163 361 x 203 203
4.5 183 406 x 228 228
5 204 451 x 254 254
6 245 542 x 305 305
7 285 632 x 355 355
8 326 722 x 406 406
9 367 812 x 457 457
10 408 903 x 508 508
11 448 993 x 558 558
12 489 1083 x 609 609
Zoom Ratio: 1.0 x
3 m
Desired distance
Height:
152 cm
From
base to
top of
image
122"