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Epson EB-U140 User Manual

Epson EB-U140
170 pages
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User's Guide

Table of Contents

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Epson EB-U140 Specifications

General IconGeneral
Projection Technology3LCD
Brightness4000 lumens
Zoom1.6x
Screen Size30 - 300 inches
Keystone CorrectionVertical: ±30 degrees, Horizontal: ±30 degrees
LensManual
InterfacesHDMI, VGA, USB, RS-232C
SecurityKensington lock
Color ModesDynamic, Presentation, Cinema, sRGB
ResolutionWUXGA (1920 x 1200)

Summary

Notations Used in This Guide

Safety Symbols

Explains safety symbols like Warning and Caution used in the guide.

Projector Features

Projector Parts and Functions

Setting Up the Projector

Projector Placement

Projector Connections

Turning On the Projector

Warnings

Lists critical safety warnings related to projector use, lamp, and heat.

Turning Off the Projector

Image Shape

Selecting an Image Source

Projecting a PC Free Presentation

Using the Remote Control as a Wireless Mouse

Projector Security Features

Password Security Types

Lists password security options.

Setting a Password

Guides on setting a new password and changing the default.

Selecting Password Security Types

Explains how to enable specific password security features.

Entering a Password to Use the Projector

Describes entering the password to unlock projector functions.

Locking the Projector's Buttons

Explains how to lock control panel buttons.

Using the Projector on a Network

Wireless Network Projection

Installing the Wireless LAN Module

Provides steps for installing the wireless LAN module.

Selecting Wireless Network Settings Manually

Guides on manually configuring network settings.

Wireless Network Projection from a Mobile Device (Screen Mirroring)

Selecting Screen Mirroring Settings

Guides on configuring projector settings for screen mirroring.

Monitoring and Controlling the Projector

Epson Projector Management

Controlling a Networked Projector Using a Web Browser

Setting Up Projector Network E-Mail Alerts

Setting Up Monitoring Using SNMP

Adjusting the Menu Settings

Using the Projector's Menus

Image Quality Settings - Image Menu

Input Signal Settings - Signal Menu

Projector Feature Settings - Settings Menu

Projector Setup Settings - Extended Menu

Projector Network Settings - Network Menu

Wireless Mode

Configures wireless settings, including Screen Mirroring and Wireless LAN.

Screen Mirroring Settings

Configures screen mirroring settings for mobile devices.

Network Menu - Screen Mirroring Settings

Detailed screen mirroring settings.

Network Menu - Basic Menu

Configures basic network settings like passwords.

Network Menu - Wireless LAN Menu

Details wireless LAN settings like connection mode and security.

Network Menu - Notifications Menu

Configures email notifications for projector problems.

Projector Setup Settings - ECO Menu

Projector Reset Options - Reset Menu

Copying Menu Settings Between Projectors (Batch Setup)

Maintaining the Projector

Air Filter and Vent Maintenance

Projector Lamp Maintenance

Replacing the Lamp

Provides detailed steps for safely replacing the projector lamp.

Replacing the Remote Control Batteries

Warning

Warns about correct battery insertion to prevent hazards.

Solving Problems

Projection Problems

Projector Indicator Status

Solving Image or Sound Problems

Solutions When No Image Appears

Provides troubleshooting steps for situations where no image is projected.

Solutions When Image is Incorrect Using the USB Display Function

Troubleshoots incorrect images when using USB Display.

Solutions When "No Signal" Message Appears

Provides solutions for the "No Signal" message.

Solutions When "Not Supported" Message Appears

Troubleshoots "Not Supported" messages.

Solutions When the Image Contains Noise or Static

Troubleshoots image noise or static.

Solutions When the Image is Fuzzy or Blurry

Offers solutions for fuzzy or blurry images.

Solutions When the Image Brightness or Colors are Incorrect

Addresses issues with incorrect image brightness or colors.

Solutions to Sound Problems

Provides solutions for no sound, low volume, or incorrect audio output.

Solving Projector or Remote Control Operation Problems

Solutions to Projector Power or Shut-Off Problems

Addresses issues with the projector not turning on or shutting off.

Solutions to Problems with the Remote Control

Troubleshoots the remote control not responding.

Solutions to Password Problems

Offers solutions for entering or remembering passwords.

Solving Network Problems

Solutions When You Cannot Access the Projector Through the Web

Troubleshoots inability to access the projector via web browser.

Solutions When Network Alert E-Mails are not Received

Addresses issues with not receiving network alert emails.

Solutions When the Image Contains Static During Network Projection

Troubleshoots static in images during network projection.

Solutions When You Cannot Connect Using Screen Mirroring

Guides on troubleshooting screen mirroring connection issues.

Solutions When the Image or Sound Contains Static During Screen Mirroring Connection

Troubleshoots static in image/sound during screen mirroring.

Screen Size and Projection Distance

Projector Specifications

USB Display System Requirements

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