Acer F217 User Guide - Page 22

How to optimize image size and distance, Max scrren size

Page 22 highlights

English 12 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. Example: If the projector is 2.5 m from the screen, good image quality is possible for image sizes between 51" and 62". Note: Remind as below figure, the space of 113 cm height is required when located at 2.5 m distance. Max scrren size Min scrren size 62" 51" Height: 113 cm Form base to top of image Height: 94 cm 2.5 m Desired Distance Figure: Fixed distance with different zoom and screen size.

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12
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. Example: If the
projector is 2.5 m from the screen, good image quality is possible for image sizes
between 51" and 62".
Note:
Remind as below figure, the space of 113 cm height is
required when located at 2.5 m distance.
Figure:
Fixed distance with different zoom and screen size.
62"
51"
51"
1
2.5 m
Desired Distance
Height: 113 cm
Form base to
top of image
Height:
94 cm
Max scrren size
Min scrren size