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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 5 m from the screen, good image quality is possible for image
sizes between 111" and 167".
Note: Remind as below figure, the space of 239 cm height is
required when the projector is located at 5 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 >
2.85
95
210 x 118
136
3
100
221 x 125
143
4.28
95
211 x 118
136
143
316 x 178
204
4.5
100
221 x 125
143
150
332 x 187
215
5
111
246 x 138
159
167
369 x 208
239
5.4
120
266 x 149
172
180
399 x 224
258
5.9
131
290 x 163
188
6.4
142
315 x 177
204
6.9
153
339 x 191
220
7.4
164
364 x 205
235
8.1
180
398 x 224
258
Zoom Ratio: 1.5 x
5 m
Desired distance
Height:
159 cm
Height:
239 cm
From
base to
top of
image
Max scre
en size
Min scre
en size
111"
167"
