En gl ish – Acer P1380W User Manual
Page 26
16
En
gl
ish
•
1080p series
If the projector is 3 m from the screen, good image quality is possible for image
sizes between 74" and 90".
Note: Remind as below figure, the space of 130 cm height is
required when located at 3 m distance.
Desired
Distance
(m)
<A>
Screen size
Top
Screen size
Top
(Min zoom)
(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>
1.5
37
82 x 46
53
45
99 x 56
65
2
49
109 x 61
71
60
132 x 75
86
2.5
62
137 x 77
89
75
166 x 93
108
3
74
164 x 92
107
90
199 x 112
130
3.5
86
191 x 108
125
105
232 x 130
151
4
99
219 x 123
143
120
265 x 149
173
4.5
111
246 x 138
160
135
298 x 168
194
5
123
273 x 154
178
150
331 x 186
216
6
148
328 x 184
214
179
397 x 224
259
7
173
383 x 215
250
209
464 x 261
302
8
197
437 x 246
285
239
530 x 298
346
9
222
492 x 277
321
269
596 x 335
389
10
247
546 x 307
357
299
662 x 373
432
Zoom Ratio: 1.2x
90"
74"
74"
4
A
C
B
Height: 130 cm
from base to
top of image
Height:
107 cm
3 m
Desired Distance
Max sc
reen siz
e
Min scr
een siz
e