User's Manual

The distance between the lens and the screen, the zoom setting and the video format will
all impact the size of the projected picture.
The best projection distance of JMGO product is about 0.5m~4m, out of which the
brightness and definition of projection will be compromised and impact the projection
result.
Projection size is proportional to projection distance: The longer the distance is the bigger
the projection size will be, but the definition will be compromised accordingly; the user
may choose the proper projection distance according to their actual need.
Distance and Projection Size