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Epson EB-L615U User Manual

Epson EB-L615U
225 pages
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User's Guide

Table of Contents

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Epson EB-L615U Specifications

General IconGeneral
HDBaseT portYes
HDMI connector typeFull-size
Serial interface typeRS-232C
USB 2.0 ports quantity1
Mobile High-Definition Link (MHL)-
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Number of colors1.073 billion colors
Native aspect ratio16:10
Projection distance1.4 - 23.84 m
Projection technology3LCD
Contrast ratio (typical)2500000:1
Screen size compatibility50 - 500 \
Projection distance (tele)2.4 - 23.8 m
Projection distance (wide)1.4 - 14.8 m
Projector native resolution1080p (1920x1080)
Keystone correction, horizontal-30 - 30 °
Projector brightness (economic mode)4200 ANSI lumens
Video color modesBright cinema, Cinema, Dynamic, Presentation, sRGB
Light source typeLaser
Service life of light source20000 h
Service life of light source (economic mode)30000 h
FocusManual
Throw ratio1.35 - 2.20:1
Focal length range20 - 31.8 mm
Aperture range (F-F)1.5 - 1.7
Vertical lens shift range-50 - 50 %
Horizontal lens shift range-20 - 20 %
PlacementCeiling
Product typeStandard throw projector
Product colorBlack
Cable lock slot typeKensington
Power sourceAC
Auto power offNo
AC input voltage100-240 V
AC input frequency50-60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)353 W
Power consumption (economy mode)265 W
RMS rated power10 W
Noise level38 dB
Country of originChina
Noise level (economic mode)27 dB
Storage temperature (T-T)-10 - 60 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)20 - 80 %
Cables includedAC, VGA
Pallet width800 mm
Pallet height2180 mm
Pallet length1200 mm
Pallet width (UK)1000 mm
Quantity per pack1 pc(s)
Quantity per pallet14 pc(s)
Quantity per pallet layer2 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth304 mm
Width440 mm
Height120 mm
Weight8500 g
Package depth564 mm
Package width538 mm
Package height208 mm
Package weight11640 g

Summary

Notations Used in This Guide

Safety Symbols

Explains safety symbols used in the manual to indicate potential hazards.

General Information Notations

Explains symbols for general information, tips, and menu navigation.

Introduction to Your Projector

Projector Features

Long-life Laser Light Source

Highlights the maintenance-free, long-lasting laser light source for consistent brightness.

Quick and Easy Setup

Describes features that simplify the initial setup and operation of the projector.

Easy Wireless Projection

Explains methods for wirelessly connecting devices for projection using Miracast or iProjection.

Projector Parts and Functions

Projector Parts - Front/Top

Details the components located on the front and top of the projector.

Projector Parts - Rear

Identifies the ports and controls found on the rear panel of the projector.

Projector Parts - Base

Describes the features and mounting points on the base of the projector.

Projector Parts - Interface Ports

Lists and explains the function of all input and output ports on the projector.

Projector Parts - Control Panel

Details the buttons and functions available on the projector's built-in control panel.

Projector Parts - Remote Control

Identifies and explains the buttons and functions of the projector's remote control.

Setting Up the Projector

Projector Placement

Provides guidelines and precautions for selecting an optimal location for projector installation.

Projector Setup and Installation Options

Outlines the different ways the projector can be set up and installed for projection.

Precautions on Installation

Lists important safety and installation considerations to prevent damage or accidents.

Projection Distance

Explains how projector placement affects projected image size and provides relevant information.

Projector Connections

Connecting to a Computer

Provides instructions for connecting a computer to the projector via different video and audio interfaces.

Connecting to a Computer for VGA Video and Audio

Specific steps for connecting a computer using VGA and audio cables.

Connecting to a Computer for HDMI Video and Audio

Specific steps for connecting a computer using HDMI for video and audio.

Connecting to Video Sources

General guidance on connecting various types of video devices to the projector.

Connecting to External USB Devices

Instructions for connecting USB storage devices for direct projection.

Connecting to an HDBaseT Transmitter

Steps for connecting the projector to an HDBaseT transmitter for long-distance signal transmission.

Connecting to External Output Devices

Guidance on connecting external monitors or speakers for expanded output.

Connecting to a VGA Monitor

How to connect an external VGA monitor for simultaneous display.

Connecting to External Speakers

Steps for connecting external speakers to enhance audio output.

Attaching and Removing the Cable Cover

Attaching the Zoom Ring Locks

Installing Batteries in the Remote Control

Remote Control Operation

Using Basic Projector Features

Turning On the Projector

Detailed steps on how to power on the projector and start the projection process.

Home Screen

Explains the projector's Home screen interface for easy source selection and access to functions.

Turning Off the Projector

Instructions on the proper procedure for shutting down the projector.

Setting the Date and Time

Guides users on how to set the projector's internal clock for accurate timekeeping.

Selecting the Language for the Projector Menus

How to change the display language for menus and messages on the projector.

Projection Modes

Explains how to adjust the projection orientation based on the projector's placement.

Setting the Screen Type

How to match the projector's aspect ratio to the screen being used for optimal display.

Adjusting the Image Position Using Screen Position

Steps to fine-tune the image's position on the screen if margins are present.

Adjusting the Image Position Using Lens Shift

How to physically adjust the projected image position using the projector's lens shift dials.

Displaying a Test Pattern

Instructions on how to display a built-in test pattern for image adjustment without external devices.

Adjusting the Image Height

How to adjust the projected image height using the projector's adjustable feet.

Image Shape

Guidance on correcting geometric distortions for a rectangular projected image.

Resizing the Image with the Zoom Ring

How to enlarge or reduce the projected image size using the projector's zoom ring.

Focusing the Image Using the Focus Ring

Steps to achieve a sharp projected image by adjusting the focus ring.

Selecting an Image Source

How to switch between different connected input sources for projection.

Image Aspect Ratio

How to adjust the image's width-to-height ratio to fit the screen properly.

Color Mode

Explains how to select different color modes to optimize image appearance for various environments.

Adjusting the Image Color

Fine-tuning color settings like hue, saturation, and brightness for precise color reproduction.

Adjusting the Brightness

How to adjust the projector's light source brightness and select different light source modes.

Controlling the Volume with the Volume Buttons

How to adjust the projector's audio volume using the remote control or menu.

Adjusting Projector Features

Projecting Two Images Simultaneously

How to use the split-screen feature to display two different sources at once.

Projecting a PC Free Presentation

Instructions for projecting content directly from a USB storage device without a computer.

Projecting in Content Playback Mode

How to use the projector to display playlists and media content stored externally.

Shutting Off the Image and Sound Temporarily

How to temporarily mute the video and audio output.

Zooming Images

How to digitally zoom into specific parts of the projected image.

Using the Remote Control as a Pointer

Using the remote control to display an on-screen pointer for presentations.

Saving a User's Logo Image

How to save a custom image to be displayed when the projector starts or has no signal.

Saving Settings to Memory and Using Saved Settings

How to save and recall custom projector settings for quick application.

Using Multiple Projectors

Guidance on combining multiple projectors for a larger image or synchronized display.

Projector Security Features

Information on setting up security measures to protect the projector from unauthorized use or theft.

Password Security Types

Explains the different types of password protection available for securing the projector.

Setting a Password

Step-by-step instructions for setting up a password for projector security.

Selecting Password Security Types

How to choose which security features are activated by the password.

Entering a Password to Use the Projector

Process for entering the password when prompted to access the projector.

Locking the Projector's Buttons

How to disable the physical buttons on the projector to prevent tampering.

Unlocking the Projector's Buttons

Procedure to re-enable the projector's physical buttons after they have been locked.

Locking the Remote Control Buttons

How to lock specific buttons on the remote control to prevent accidental changes.

Installing a Security Cable

Instructions for physically securing the projector using a security cable.

Using the Projector on a Network

Wired Network Projection

How to connect the projector to a network using a wired LAN cable for image transmission.

Wireless Network Projection

Instructions for setting up wireless connectivity using the LAN module for projection.

Installing the Wireless LAN Module

Steps for physically installing the wireless LAN module into the projector.

Selecting Wireless Network Settings Manually

How to manually configure wireless network parameters on the projector.

Selecting Wireless Network Settings in Windows

Steps to configure wireless settings on a Windows computer for connection.

Selecting Wireless Network Settings in Mac

Steps to configure wireless settings on a Mac computer for connection.

Setting Up Wireless Network Security

How to configure security protocols like WPA2-PSK or WPA2-EAP for wireless networks.

Using a QR Code to Connect a Mobile Device

How to use a QR code displayed by the projector to easily connect mobile devices via Wi-Fi.

Using a USB Key to Connect a Windows Computer

Process for creating and using a USB key to connect to a Windows computer wirelessly.

Wireless Network Projection from a Mobile Device (Screen Mirroring)

How to project content from mobile devices using Miracast technology for screen mirroring.

Selecting Screen Mirroring Settings

How to configure the projector's settings for optimal screen mirroring performance.

Connecting Using Screen Mirroring with the Miracast Function

Steps to establish a screen mirroring connection using the Miracast feature.

Connecting Using Screen Mirroring in Windows 10

Specific instructions for screen mirroring from a Windows 10 computer.

Connecting Using Screen Mirroring in Windows 8.1

Specific instructions for screen mirroring from a Windows 8.1 computer.

Secure HTTP

How to enable HTTPS for secure web-based control of the projector.

Importing a Web Server Certificate Using the Menus

Steps to import a digital certificate for enhancing secure web communication.

Monitoring and Controlling the Projector

Epson Projector Management

Information about using Epson's software for remote monitoring and control.

Controlling a Networked Projector Using a Web Browser

How to access and control the projector's functions via a web browser.

Controlling a Networked Projector in Content Playback Mode

Network control of the projector when it's operating in Content Playback mode.

Registering Digital Certificates from a Web Browser

Process for registering digital certificates through a web browser for security.

Setting Up Projector Network E-Mail Alerts

How to configure the projector to send email notifications for problems or warnings.

Setting Up Monitoring Using SNMP

Configuring the projector for network monitoring using the SNMP protocol.

Using ESC/VP21 Commands

How to control the projector remotely using serial commands via ESC/VP21.

PJLink Support

Information on using the PJLink standard for projector control and compatibility.

Crestron Connected Support

Guidance on integrating the projector with Crestron Connected systems for control and monitoring.

Setting Up Crestron Connected Support

Steps to configure the projector for compatibility with Crestron Connected systems.

Adjusting the Menu Settings

Using the Projector's Menus

Overview of how to access and navigate the projector's various menu screens and options.

Using the Displayed Keyboard

How to use the on-screen keyboard for entering text and numbers in projector settings.

Image Quality Settings - Image Menu

Details settings available in the Image menu for adjusting picture quality.

Input Signal Settings - Signal Menu

Explains the settings within the Signal menu for optimizing input signal reception.

Projector Feature Settings - Settings Menu

Covers various projector features and customization options found in the Settings menu.

Projector Setup Settings - Extended Menu

Details advanced setup options and configurations available in the Extended menu.

Projector Network Settings - Network Menu

Configuration options for network connectivity, including wired, wireless, and security settings.

Maintaining the Projector

Projector Maintenance

General overview of essential maintenance tasks for the projector.

Cleaning the Lens

Steps for safely cleaning the projector's lens to ensure image clarity.

Cleaning the Projector Case

Instructions for cleaning the exterior casing of the projector.

Air Filter and Vent Maintenance

Importance and procedures for cleaning and maintaining the projector's air filters and vents.

Cleaning the Air Filter

Detailed steps on how to clean the projector's air filter to ensure proper ventilation.

Replacing the Air Filter

Instructions for replacing the air filter when it is damaged or needs replacement.

Solving Problems

Projection Problems

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

Projector Indicator Status

Explains the meaning of different indicator lights and their corresponding status or problems.

Using the Projector Help Displays

How to access the projector's built-in help system for troubleshooting common issues.

Solving Image or Sound Problems

Troubleshooting guidance for issues related to projected images or audio output.

Solutions When No Image Appears

Steps to take if the projector is not displaying any image.

Solutions When "No Signal" Message Appears

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

Solutions When "Not Supported" Message Appears

What to do if the projector displays a "Not Supported" message, indicating an incompatible signal.

Solutions When Only a Partial Image Appears

Steps to resolve issues where only a portion of the image is displayed.

Solutions When the Image is not Rectangular

How to correct geometric distortions that make the image appear non-rectangular.

Solutions When the Image Contains Noise or Static

Troubleshooting steps for dealing with electronic interference causing noise or static in the image.

Solutions When the Image is Fuzzy or Blurry

How to fix a projected image that appears fuzzy or out of focus.

Solutions When the Image Brightness or Colors are Incorrect

Steps to correct issues with image brightness, contrast, or color accuracy.

Solutions When an Afterimage Remains on the Projected Image

How to clear residual images or "ghosting" from the projected display.

Solutions to Sound Problems

Troubleshooting steps for audio issues, including volume and connectivity problems.

Solutions When Image File Names are not Displayed Correctly in PC Free

How to resolve issues with file name display when using the PC Free feature.

Solving Projector or Remote Control Operation Problems

Troubleshooting for issues related to the projector's operation or the remote control.

Solutions to Projector Power or Shut-Off Problems

What to do if the projector fails to turn on or shuts off unexpectedly.

Solutions to Problems with the Remote Control

Troubleshooting steps for when the remote control is not functioning correctly.

Solutions to Password Problems

How to resolve issues related to entering or remembering projector passwords.

Solution When "The Battery that Saves Your Clock Settings is Running Low" Message Appears

What to do when the internal battery for clock settings is low.

Solving Network Problems

Troubleshooting steps for issues related to the projector's network connectivity and performance.

Solutions When Wireless Authentication Fails

Steps to take if the projector fails to authenticate with the wireless network.

Solutions When You Cannot Access the Projector Through the Web

Troubleshooting for inability to access the projector via a web browser.

Solutions When Network Alert E-Mails are not Received

How to resolve issues where email alerts for network problems are not being sent or received.

Solutions When the Image Contains Static During Network Projection

Troubleshooting steps for static or interference during network projection.

Solutions When You Cannot Connect Using Screen Mirroring

Steps to resolve connection issues with the Screen Mirroring feature.

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

Troubleshooting for static or interference during Screen Mirroring connections.

Solutions to Problems in Content Playback mode

Troubleshooting steps for issues encountered while playing back content.

Appendix

Optional Accessories and Replacement Parts

Lists available accessories and spare parts for the projector.

Screens

Details various screen options compatible with the projector.

Cables

Lists compatible computer and video cables for connecting the projector.

Mounts

Information on ceiling mounts and other mounting accessories.

For Wireless Connection

Details the wireless LAN module required for wireless network projection.

External Devices

Lists compatible external devices such as document cameras and speakers.

Replacement Parts

Information on replacement parts, such as air filters.

Screen Size and Projection Distance

Provides tables with projection distances and screen sizes for various projector models.

Projector Specifications

Connector Specifications

Details the types and specifications of connectors used on the projector.

List of Safety Symbols (corresponding to IEC60950-1 A2)

Laser Safety Information

Laser Warning Labels

Information about the laser warning labels attached to the projector.

Glossary

Notices

FCC Compliance Statement

Regulatory compliance information for the United States concerning radio frequency emissions.

Indication of the manufacturer and the importer in accordance with requirements of EU directive

Information about the manufacturer and importer as required by EU directives.

Restriction of Use

Guidelines and limitations on using the projector in high-reliability or specialized applications.

Operating System References

Lists the operating systems mentioned or supported by the projector's features.

Trademarks

Lists registered trademarks and logos associated with the projector and related technologies.

Copyright Notice

Legal notice regarding the protection of the publication's content.

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