How To Get A Preferred Image Size By Adjusting Distance And Zoom - Acer X1263N Series User Manual

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. For example: to obtain an image size of 50" set
the projector at a distance 2.0 m and 2.2 m from the screen and adjust the zoom
level accordingly.
A
50"
Desired
image size
2.0 m
B
2.2 m
C
Desired Distance
13
D
Height
from base to
top of image