Acer S1210 - Manual (Page 22)

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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.
• S1110/T200/XS-S10/S1210/T210/XS-X10/S1210Hn/S1213/T212/XS-X13/
S1213Hn/T212DT/XS-X13HG
If the projector is 1 m from the screen, good image quality is possible for image
sizes around 81".
Note: Remind as below figure, the space of 160 cm height is
required when located at 1 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 80
0.6 48 98 x 74 96
0.7 56 115 x 86 112
0.8 65 131 x 98 128
0.9 73 148 x 111 144
1 81 164 x 123 160
1.5 121 246 x 184 240
2 161 328 x 246 320
2.5 202 410 x 307 400
3 242 492 x 369 480
3.7 299 607 x 455 591
Zoom Ratio: 1.0 x
C
A
B
1 m
Desired distance
Height:
160 cm
From
base to
top of
image
81"