Acer S5301WM User Manual - Page 24

S5301WM/T121B/PS-W11M, Remind as below the space of 281 cm height is

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English 14 • S5301WM/T121B/PS-W11M If the projector is 2 m from the screen, good image quality is possible for image sizes around 189". Note: Remind as below figure, the space of 281 cm height is required when located at 2 m distance. 2 m A Desired distance 189" B Height: 281 cm From base to top of image C Screen Size Desired Distance (m) < A > Diagonal (inch) < B > From base to W (cm) x H (cm) top of image (cm) < C > 0.5 47 102 x 64 70 0.6 57 122 x 77 84 0.7 66 143 x 89 98 0.8 76 163 x 102 112 0.9 85 184 x 115 126 1 95 204 x 128 140 1.5 142 306 x 191 210 2 189 408 x 255 281 2.5 237 510 x 319 351 3 284 612 x 383 421 3.5 332 714 x 446 491 Zoom Ratio: 1.0 x

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14
English
S5301WM/T121B/PS-W11M
If the projector is 2 m from the screen, good image quality is possible for image
sizes around 189".
Note:
Remind as below figure, the space of 281 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
47
102 x 64
70
0.6
57
122 x 77
84
0.7
66
143 x 89
98
0.8
76
163 x 102
112
0.9
85
184 x 115
126
1
95
204 x 128
140
1.5
142
306 x 191
210
2
189
408 x 255
281
2.5
237
510 x 319
351
3
284
612 x 383
421
3.5
332
714 x 446
491
Zoom Ratio: 1.0 x
C
A
B
2 m
Desired distance
Height:
281 cm
From
base to
top of
image
189"