InFocus IN42ff User Manual page 14

Adjust the zoom or focus by rotating the Zoom or Focus rings inside the
lens door until the desired image size and focus are produced.
adjust Zoom and Focus
If the image is not on the screen or viewing area, adjust it by using the lens
shift dials inside the lens door.
adjust Lens Shift
Use the right dial to shift the lens left or right. Use the left dial to shift the
lens up or down.
Adjust the volume in the Audio menu.
adjust volume
Adjust the Contrast, Brightness, Color, or Tint in the Picture menu.
adjust Picture menu
See page 25 for help with the menus.
13