Acer P3251 Guia do Utilizador descarregar pdf (Página 23)

English

How to get a preferred image size by adjusting

distance and zoom

The table below shows how to achieve a desired image size by adjusting either

the position or the zoom ring. Example: to obtain an image size of 50" set the

projector at a distance 2 m and 2.2 m from the screen and adjust the zoom level

accordingly.

Desired Distance

Height

Form base to

top of image

2 m

2.2 m

50"

Desired

image size

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 53 54

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