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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.

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.

English

Max screen size

Min

size

A

3m

Desired Distance

 

B

76"

 

 

 

 

 

 

6

9"

 

 

Height: 120cm

C

Height: 133cm Form base to top of image

Figure: Fixed distance with different zoom and screen size.

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Acer P3250 Series, P3150 Series manual Max screen size, How to optimize image size and distance