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Introduction
4
About This Manual
This manual describes how to set up and use the EPSON
PowerLite 5550C and PowerLite 7550C projectors. Except where
noted, the instructions apply to both projectors.
Chapter 1, “Setting Up the Projector,” gives step-by-step
instructions for connecting your projector to a computer, video, or
audio source, and turning on the equipment.
Chapter 2, “Using the Projector,” gets you started with the basics:
how to position and focus your projector, and how to use the buttons
on the remote control and control panel.
Chapter 3, “Adjusting Projector Settings,” shows you how to use the
projector’s built-in menus to change operational settings.
Chapter 4, “Using ELP Link III,” explains how to connect the
ELP Link III cables and use the optional ELP Link III software.
Chapter 5, “Maintenance,” describes how to perform limited
maintenance, such as replacing the lamp or cleaning the air filter.
Chapter 6, “Troubleshooting,” describes how to interpret your
projector’s warning lights and what to do when you encounter
specific problems.
Chapter 7, “Technical Specifications,” lists the projector’s technical
specifications.
A Glossary and Index are provided at the end of the manual.