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Epson EB-990U - User Manual

Epson EB-990U
203 pages
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User's Guide

Table of Contents

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Epson EB-990U Specifications

General IconGeneral
Contrast Ratio16, 000:1
Projection Technology3LCD
Lamp Life10, 000 hours
ConnectivityHDMI, USB, VGA
Zoom1.6x
Keystone CorrectionVertical: ±30 degrees
Throw Ratio1.38 - 2.24
Zoom Ratio1.6:1
Output PortsHDMI, USB, VGA
Noise Level37 dB (Normal)
Resolution1920 x 1200 (WUXGA)

Summary

Notations Used in This Guide

Safety Symbols

Explains graphical symbols and labels for safe projector use.

Setting Up the Projector

Projector Placement

Details guidelines for choosing the optimal location for projector setup to ensure proper image projection.

Projector Connections

Explains how to connect various devices like computers, video sources, and USB devices to the projector.

Using Basic Projector Features

Turning On the Projector

Step-by-step instructions on how to power on the projector and start a presentation.

Turning Off the Projector

Provides procedures for safely shutting down the projector after use to prolong its lifespan.

Adjusting the Image Height

Image Shape Correction

Covers methods for correcting keystone distortion and ensuring a rectangular image shape.

Selecting an Image Source

Adjusting Projector Features

Projecting Two Images Simultaneously

Instructions on using the split screen feature to display two images at once.

Projecting a PC Free Presentation

Steps for displaying files directly from a USB device without a computer.

Using the Remote Control as a Wireless Mouse

Color Difference Correction for Multiple Projectors

Projector Security Features

Setting a Password

Step-by-step guide to setting up a password for the projector's security features.

Using the Projector on a Network

Wired Network Projection

Explains how to connect the projector to a network using a wired LAN cable.

Wireless Network Projection

Guides on setting up wireless network connections using the LAN module.

Wireless Network Projection from Mobile Device

Selecting Screen Mirroring Settings

Configuration steps for enabling and setting up screen mirroring from mobile devices.

Monitoring and Controlling the Projector

Controlling Projector via Web Browser

How to access and manage projector settings and functions via a web browser.

Crestron RoomView Support

Setting Projector Event Schedules

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 Configuration

Configuring wireless connectivity modes like Screen Mirroring and Wireless LAN.

Screen Mirroring Settings

Detailed settings for screen mirroring from mobile devices.

Projector Setup Settings - ECO Menu

Projector Reset Options - Reset Menu

Copying Menu Settings Between Projectors (Batch Setup)

Transferring Settings From a USB Flash Drive

Step-by-step guide for copying settings using a USB flash drive for batch setup.

Transferring Settings From a Computer

Instructions for copying settings via a USB cable connection to a computer.

Maintaining the Projector

Projector Lamp Maintenance

Replacing the Lamp

Step-by-step instructions for safely replacing the projector lamp, including warnings.

Solving Problems

Projector Indicator Status

Helps identify problems by interpreting the status and color of projector indicator lights.

Solving Image or Sound Problems

Solutions When No Image Appears

Steps to take if the projector displays no image or a blank screen.

Solving Projector or Remote Control Operation Problems

Solving Network Problems

Projector Specifications

List of Safety Symbols

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