How To Optimize Image Size And Distance - Acer X1161 Series User Manual

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 3 m from the screen, good image quality is possible for image sizes
between 69" and 76".
Note: Remind as below figure, the space of 133 cm height is
required when located at 3m distance.
Figure: Fixed distance with different zoom and screen size.
A
3m
Desired Distance
B
Height: 133cm
Form base to
top of image
Height:
120cm
C
11