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Epson EB-U50 User Manual

Epson EB-U50
199 pages
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User's Guide

Table of Contents

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Epson EB-U50 Specifications

General IconGeneral
Projection System3LCD
Contrast Ratio16, 000:1
Native ResolutionWUXGA (1920 x 1200)
Lamp Life12, 000 hours (Eco mode)
Keystone CorrectionVertical ±30 degrees, Horizontal ±30 degrees
ConnectivityHDMI, USB, VGA
Projection Size30" - 300"
Power Consumption295W (ECO mode)

Summary

Notations Used in This Guide

Safety Symbols

Explains safety warning and caution symbols used in the manual to avoid injury or damage.

General Information Notations

Describes symbols for attention, button names, and menu navigation for user guidance.

Projector Features

Easy Wireless Projection

Explains how to project images wirelessly from computers and mobile devices using Epson iProjection.

Projector Parts and Functions

Projector Parts - Front

Identifies and describes the front components, indicators, and ports of the projector.

Projector Parts - Rear

Details the rear ports, connectors, and modules, including HDMI, USB, and LAN.

Projector Parts - Remote Control

Explains the function of each button on the projector's remote control for operation.

Setting Up the Projector

Projector Placement

Provides guidance on selecting an optimal location for the projector for best projection results.

Projection Distance

Explains how projector placement distance affects image size and quality.

Projector Connections

Connecting to a Computer

Provides instructions for connecting a computer to the projector via VGA, USB, or HDMI ports.

Connecting to External USB Devices

Outlines how to connect external USB devices like flash drives or cameras for direct projection.

Connecting to External Output Devices

Details on connecting external monitors or speakers to the projector for enhanced output.

Turning On the Projector

Image Shape

Auto V-Keystone

Describes the automatic vertical keystone correction feature for image distortion.

Correcting the Image Shape with Quick Corner

Using the Quick Corner feature to adjust image shape and alignment for a rectangular display.

Selecting an Image Source

Adjusting Image Quality (Color Mode)

Changing the Color Mode

How to select different color modes to optimize image appearance for viewing environments.

Setting Auto Iris

Explains how to enable Auto Iris for automatic image brightness optimization based on content.

Projecting Two Images Simultaneously

Split Screen Projection Restrictions

Details operating and image restrictions when using the split screen feature for dual projection.

Projecting a PC Free Presentation

Starting a PC Free Slide Show

Steps to initiate a slide show presentation from a USB device using PC Free mode.

Projector Security Features

Setting a Password

Step-by-step guide to setting a new password for projector security and access control.

Selecting Password Security Types

How to choose and enable specific password security features like Power On Protection.

Wired Network Projection

Selecting Wired Network Settings

Configuring network settings on the projector for wired projection via LAN.

Wireless Network Projection

Installing the Wireless LAN Module

Guide to installing the optional wireless LAN module for Wi-Fi connectivity.

Setting Up Wireless Network Security

Configuring security options like WPA2-PSK for wireless network connections.

Monitoring and Controlling the Projector

Controlling a Networked Projector Using a Web Browser

How to access and control projector settings remotely via a web browser.

Maintaining the Projector

Projector Maintenance

General guidance on cleaning projector components like lens, air filter, and vents.

Air Filter and Vent Maintenance

Steps for cleaning the projector's air filter and vents to prevent overheating.

Projector Lamp Maintenance

Replacing the Lamp

Detailed instructions on how to safely replace the projector lamp.

Solving Problems

Projection Problems

Basic troubleshooting steps for when the projector is not working properly.

Projector Indicator Status

Explains the meaning of projector indicator lights and their status for troubleshooting.

Solving Image or Sound Problems

Solutions When No Image Appears

Troubleshooting steps for when the projector displays no image.

Solutions When "No Signal" Message Appears

Troubleshooting steps for when the projector displays a "No Signal" message.

Solutions When the Image is Fuzzy or Blurry

How to improve image focus and sharpness when the projection is fuzzy or blurry.

Solving Projector or Remote Control Operation Problems

Solutions to Problems with the Remote Control

Steps to resolve issues where the projector does not respond to remote control commands.

Solutions to Password Problems

What to do if you cannot enter or remember a password, or have forgotten user credentials.

Solving Network Problems

Solutions When Wireless Authentication Fails

Troubleshooting steps for wireless network authentication failures.

Solutions When You Cannot Access the Projector Through the Web

How to resolve issues accessing the projector via a web browser.

Appendix

Screen Size and Projection Distance

Tables to determine optimal projector placement based on screen size and desired image dimensions.

Projector Specifications

Detailed technical specifications of the projector, including dimensions and performance metrics.

List of Safety Symbols and Instructions

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