User`s guide
Table Of Contents
- Dell™ 2400MP Projector
- Contents
- Your Dell Projector
- Connecting Your Projector
- Using Your Projector
- Troubleshooting Your Projector
- Specifications
- Appendix: Glossary
- Index
46 Glossary
Zoom Lens— Lens with a variable focal length that allows operator to move the
view in or out making the image smaller or larger.
Zoom Lens Ratio— Is the ratio between the smallest and largest image a lens can
projector from a fixed distance. For example, a 1.4:1 zoom lens ratio means that a
10 foot image without zoom would be a 14 foot image with full zoom.