Casio XJ-350 - Manual (Page 47)

47
Projection Operations
Zoom and Focus
Use the zoom ring to adjust the image size, and the focus ring to focus the image.
To adjust the image size
To focus the image
It is best to have a still image on the screen when you focus the image.
z Performing zoom after focusing can cause the image to go out of focus. If this happens,
focus again.
Smaller
Larger
Zoom ring
Focus ring