12
En
gl
ish
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.
•
XGA
If the projector is 2 m from the screen, good image quality is possible for image
sizes around 161".
Note: Remind as below figure, the space of 283 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
40
82 x 61
71
0.75
61
123 x 92
106
1
81
164 x 123
141
1.25
101
205 x 154
177
1.5
121
246 x 184
212
1.75
141
287 x 215
247
2
161
328 x 246
283
2.25
182
369 x 277
318
2.5
202
410 x 307
353
2.75
222
451 x 338
389
3
242
492 x 369
424
3.25
262
533 x 400
460
3.5
282
574 x 430
495
Zoom Ratio: 1.0 x
2 m
Desired distance
Height:
283 cm
From
base to
top of
image
161"
