Acer P1200 Series User Manual page 33

P1300WB/P1303W series
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 1.7 m and 1.8 m from the screen and adjust the zoom
level accordingly.
A
1.7m
B
1.8m
Desired Distance
C
23
D
Height
Form base to
top of image