Epson EB-826W/EB-825/EB-824/EB-85/EB-84 Multimedia Projector User Guide

About this manual

This guide explains the features, safety symbols, and part names of Epson's EB‑826W series multimedia projectors. It covers common functions such as A/V mute, quick start, and the optional document camera, as well as enhanced security features like password protection and control‑panel lock.

The manual details connection methods (wired LAN, wireless LAN, USB display), menu navigation, troubleshooting, consumable replacement (lamp, air filter), and optional accessories. Appendices provide wiring diagrams, command lists, and specifications.

What's inside

• Introduction
• Projector Features
• Security Functions
• Configuration Menu
• Connecting to Networks
• Troubleshooting
• Replacing Consumables
• Specifications
• Cleaning and Maintenance
• Appendix

Specifications

Frequently asked questions

How can I restrict access to the projector?

Use the Password Protect feature and the Control Panel Lock to limit who can operate the projector.

How do I connect the projector to a network?

Select the Network menu and follow the instructions to connect via wired LAN, wireless LAN, or the optional Quick Wireless Connection USB key.

How do I replace the lamp?

Follow the lamp‑replacement procedure described in the guide under the "Replacing the Lamp" section.

What security devices are built into the projector?

The projector includes a security slot and a cable installation point for anti‑theft locks.