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Epson EB-G6750WU User Manual

Epson EB-G6750WU
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User's Guide

Table of Contents

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Epson EB-G6750WU Specifications

General IconGeneral
Brightness6000 lumens
Projection Technology3LCD
Resolution1920 x 1200
Contrast Ratio5000:1
ConnectivityHDMI, VGA, USB, RS-232C, LAN
Projection Size50 to 300 inches
Output PortsVGA
Noise Level37 dB (Normal mode), 29 dB (ECO mode)

Summary

Notations Used in This Guide

Safety indications

Explains graphical symbols for safe projector operation.

General information indications

Explains graphical symbols for general information and topic references.

Useful Functions

Multi-Projection Function

Adjusts brightness and color tone between multiple projectors for a seamless screen.

Projection Functions

Details functions like split screen, A/V mute, freeze, and E-Zoom for image projection.

Memory Function

Allows saving and loading of projector settings for easy recall.

Scheduling Function

Automates projector power on/off and input switching based on time.

Security Functions

Covers password protection, panel lock, and anti-theft features.

Configuration Menu

Explains how to navigate and use the projector's configuration menu.

Maintenance

Provides information on maintenance procedures to ensure optimal performance.

Replacing Consumables

Guides on replacing consumable parts like lamps and air filters.

Notes on Transportation

Details precautions for safely moving and transporting the projector.

Image Maintenance

Covers procedures for maintaining projected image quality.

Appendix

Contains supplementary information and references.

Optional Accessories and Consumables

Screen Size and Projection Distance

Provides data on screen sizes and projection distances for various lenses.

Supported Monitor Displays

Lists supported resolutions and display types for connected monitors.

Specifications

Details the technical specifications of the projector.

Appearance

Shows the physical dimensions and appearance of the projector.

Glossary

Explains technical terms used throughout the manual.

General Notes

Includes important disclaimers, usage restrictions, and copyright information.

Introduction

Part Names and Functions

Front/Top

Identifies and explains components on the front and top of the projector.

Rear

Identifies and explains components on the rear of the projector.

Interface

Details the projector's various input and output ports.

Base

Identifies and explains components located on the base of the projector.

Control Panel

Explains the buttons and functions of the projector's control panel.

Remote Control

Identifies buttons and functions on the remote control unit.

Replacing the remote control batteries

Provides instructions for replacing the remote control batteries.

Removing and Attaching the Projector Lens Unit

Preparing the Projector

Installing the Projector

Installation Requirements

Details conditions and considerations for projector installation.

Changing the direction of the image (projection mode)

Explains how to adjust the image orientation for different installation types.

Screen Settings

Configures the screen type and aspect ratio for optimal image display.

Adjusting the position of the image on the projected screen

Guides on shifting the projected image position to fit the screen.

Displaying a Test Pattern

Describes how to use a built-in test pattern for projection adjustments.

Adjusting the Position of the Projected Image (Lens Shift)

Details using lens shift to adjust the image position without moving the projector.

Adjusting the Image Size

Explains how to change the projected image size using the zoom ring.

Correcting the Focus

Provides instructions for focusing the projected image for clarity.

Adjusting the Image Position

Guides on using the projector's front foot to adjust image position.

Adjusting the Horizontal Tilt

Explains how to adjust horizontal tilt using the projector's rear feet.

ID Settings

Covers setting projector and remote control IDs for multi-projector operation.

Setting the Time

Guides on setting the projector's date and time for scheduling.

Connecting Equipment

Connecting a Computer

Details methods for connecting a computer via various cable types.

Connecting Image Sources

Explains how to connect various video sources like DVD players and VCRs.

Connecting External Equipment

Guides on connecting external monitors and speakers for audio/video output.

Connecting a LAN Cable

Instructions for connecting the projector to a network using a LAN cable.

Connecting an HDBaseT Transmitter (EB-G6750WU only)

Details connecting the HDBaseT transmitter for long-distance signal transmission.

Installing the Wireless LAN Unit

Step-by-step instructions for installing the wireless LAN unit.

Attaching the Cable Cover

Guides on attaching the cable cover for a neat installation.

Basic Usage

Projecting Images

Automatically Detect Input Signals and Change the Projected Image (Source Search)

Explains how to automatically detect and switch between input sources.

Switching to the Target Image by Remote Control

Details direct input source selection using remote control buttons.

Adjusting the Volume

Guides on how to adjust the projector's audio volume.

Adjusting Projected Images

Correcting Distortion in the Projected Image

Covers methods for correcting keystone and other image distortions.

H/V-Keystone

Adjusts vertical and horizontal keystone distortion independently.

Quick Corner

Allows manual adjustment of each of the four image corners.

Arc Correction

Provides fine adjustment for curved distortion on the screen.

Point Correction

Corrects partial distortion or adjusts overlapping areas in multi-projector setups.

Selecting the Projection Quality (Selecting Color Mode)

Guides on selecting optimal image quality modes based on surroundings.

Projecting 3D images

Instructions for projecting 3D images using specific optional items.

Changing the Aspect Ratio of the Projected Image

Adjusts the image aspect ratio to match input signals and screen type.

Adjusting the Image

Covers manual adjustments for hue, saturation, and brightness.

Gamma Adjustment

Adjusts image coloring based on gamma correction values or a graph.

Frame Interpolation (EB-G6750WU/EB-G6650WU/EB-G6550WU/EB-G6450WU only)

Smooths moving images by interpolating intermediate frames.

Multi-Projection Function

Adjusting the Position of the Projected Image

Guides on aligning projected images from multiple projectors.

Point Correction

Corrects partial distortion in overlapping areas for multi-projector setups.

Checking the Color Mode

Sets the color mode for multi-projection or 3D projection.

Adjust the Edges of the Images (Edge Blending)

Creates seamless screens by blending the edges of projected images.

Adjusting the brightness of the lamp

Guides on matching lamp brightness across multiple projectors.

Performing edge blending

Provides step-by-step instructions for setting up edge blending.

Adjusting to Match Colors

Balances color and brightness across projectors after edge blending.

Scaling an Image (Scale)

Crops and displays image sections to create larger images from multiple projectors.

Projection Functions

Projecting Two Images Simultaneously (Split Screen)

Enables projecting images from two sources side-by-side on the screen.

Restrictions during split screen projection

Lists operations that cannot be performed during split screen projection.

Hiding the Image and Sound Temporarily (A/V Mute)

Temporarily blanks the projected image and audio output.

Freezing the Image (Freeze)

Pauses the projected image, allowing for frame-by-frame viewing or operations.

Enlarging Part of the Image (E-Zoom)

Allows zooming into specific parts of the image for detailed viewing.

Saving a User's Logo

Guides on saving the current image as a user logo for startup or display.

Memory Function

Saving/Loading/Erasing the Memory

Details the procedures for managing saved memory settings.

Scheduling Function

Saving a Schedule

Guides on creating and saving scheduled events for projector control.

Setting Methods

Explains the step-by-step process for configuring schedule settings.

Editing a schedule

Provides instructions for modifying existing scheduled events.

Security Functions

Managing Users (Password Protection)

Covers setting up password protection for user access to the projector.

Kinds of Password Protection

Describes the different types of password protection available.

Setting Password Protection

Step-by-step guide for configuring password protection settings.

Restricting Operation

Details functions that limit projector operation.

Control Panel Lock

Allows locking the projector's physical control panel buttons.

Remote control button lock

Enables locking specific buttons on the remote control.

Anti-Theft Lock

Explains security features to prevent projector theft.

Installing the wire lock

Guides on securing the projector using a commercially available wire lock.

Configuration Menu

Using the Configuration Menu

List of Functions

A comprehensive list of menu items, submenus, and their settings.

Configuration Menu Table

Image menu

Contains settings related to image quality, color, and brightness.

Signal menu

Includes settings for input signals, resolution, and video processing.

Settings menu

Covers general projector settings like Keystone, volume, and power.

Extended menu

Provides access to advanced and extended projector functionalities.

List of Functions

Info menu

Displays current projector status and diagnostic information.

Reset menu

Offers options to reset various projector settings to their default values.

Network menu

Contains settings for network configuration and connectivity.

Basic menu

Covers fundamental network settings like projector name.

Wireless LAN menu

Details settings for connecting to a wireless LAN network.

Security menu

Provides options for securing wireless network connections.

Wired LAN menu

Contains settings for configuring wired LAN connections.

Administrator Settings menu

Manages administrator access and network-related settings.

List of Functions

Image Menu

Detailed settings for image adjustments like Color Mode, Brightness, and Contrast.

List of Functions

Signal Menu

Detailed settings for signal inputs, resolution, and video processing.

List of Functions

Settings Menu

Detailed options for general projector settings.

List of Functions

Geometric Correction

Tools for correcting image distortion like Keystone and Arc.

Split Screen

Enables projecting two images simultaneously.

Control Panel Lock

Restricts operation of the projector's physical control panel buttons.

Power Consumption

Settings to manage power usage and fan noise.

Volume

Controls the audio output volume.

Remote Receiver

Settings for the remote control signal receiver.

User Button

Allows customization of remote control user buttons.

Test Pattern

Facilitates image setup using a built-in test pattern.

Memory

Manages saved projector settings profiles.

Reset

Resets various settings to their factory default values.

List of Functions

Extended Menu

Provides access to advanced and extended projector settings.

Display

Settings related to the projected display, including menus and logos.

User's Logo

Allows customization of startup screens or display backgrounds.

Projection

Selects the installation method (front, rear, ceiling).

Direction

Sets the projection direction based on installation angle.

Operation

Configures general projector operations like power and sleep modes.

A/V Settings

Manages audio and video output settings.

Standby Mode

Configures projector behavior when in standby mode.

List of Functions

HDBaseT (EB-G6750WU only)

Settings for the HDBaseT transmitter connection.

Multi-Projection

Settings for multi-projector configurations like brightness and edge blending.

Schedule Settings

Manages scheduled events for projector automation.

Language

Allows selection of the display language for menus and messages.

Reset

Resets Extended menu settings to default values.

Network Menu

Central hub for all network configuration settings.

List of Functions

Network Configuration

Main interface for configuring network items.

List of Functions

Soft keyboard operations

Explains how to use the on-screen keyboard for text input.

Basic menu

Covers fundamental network settings such as projector name.

List of Functions

Wireless LAN menu

Details settings for connecting and configuring wireless LAN.

List of Functions

Connection Mode

Sets the mode for wireless LAN connection (Quick, Advanced).

SSID Auto Setting

Enables automatic SSID configuration for easier projector search.

SSID

Allows manual entry or selection of the network SSID.

Search Access Point

Scans for available wireless access points for connection.

Channel

Selects the wireless channel for connection, useful for interference mitigation.

SSID Display

Controls whether the SSID is displayed on the LAN standby screen.

DHCP

Configures the projector to obtain an IP address automatically via DHCP.

IP Address

Manually sets the projector's IP address for network identification.

Subnet Mask

Configures the subnet mask for network addressing.

Gateway Address

Sets the IP address of the network gateway.

IP Address Display

Controls the visibility of the IP address on the LAN standby screen.

Region Code

Sets the region code for the wireless LAN module.

List of Functions

Search Access Point screen

Displays a list of detected wireless access points.

Security menu

Configures security settings for wireless LAN connections.

List of Functions

Security

Allows selection of security protocols like WPA2-PSK and WPA/WPA2-EAP.

Passphrase

Sets the security passphrase for network authentication.

List of Functions

EAP Method

Selects the authentication protocol for network access.

User name

Sets the username required for network authentication.

Password

Sets the password required for network authentication.

Client Certificate

Manages client certificates for authentication.

Verify Server Certificate

Enables verification of the authentication server's certificate.

CA certificate

Manages the Certificate Authority (CA) certificate for verification.

List of Functions

Setting RADIUS Server Name

Configures the server name for RADIUS authentication.

RADIUS Server Name

Specifies the name of the authentication server.

Verify Exp. date of Server Cert.

Enables verification of the server certificate's validity period.

Wired LAN menu

Contains settings for wired network connections.

Administrator Settings menu

Administrator Password

Sets the password for accessing administrator settings.

Network Host Name

Assigns a name to identify the projector on the network.

PJLink Password

Sets the password for controlling the projector via PJLink.

Web Control Password

Sets the password for accessing projector settings via Web Control.

Monitor Password

Sets the password for using EasyMP Monitor.

Secure HTTP

Enables encrypted communication for Web Control.

Mail Notification

Configures email notifications for projector problems or warnings.

Manage Certificates

Manages digital certificates used for network security.

SNMP

Configures SNMP for network monitoring and management.

Priority Gateway

Selects the priority gateway for network traffic.

AMX Device Discovery

Enables detection by AMX Device Discovery systems.

Crestron RoomView

Integrates the projector with Crestron RoomView control systems.

List of Functions

Bonjour

Enables network discovery using Bonjour service.

EPSON Message Broadcasting

Allows broadcasting messages to projectors via EasyMP Monitor.

Mail Notification menu

Accesses settings for configuring email notifications.

SMTP Server

Configures the SMTP server for sending email notifications.

Port Number

Sets the port number for the SMTP server.

Email Address 1/2/3

Specifies recipient email addresses for notifications.

Setting a Notification Event

Configures which projector events trigger email notifications.

List of Functions

Manage Certificates menu

Manages digital certificates used for network security.

Web Server Certificate

Manages the web server certificate for secure HTTP.

SNMP menu

Provides access to SNMP configuration settings.

List of Functions

Trap IP Address 1/Trap IP Address 2

Sets IP addresses for SNMP trap notification destinations.

Community Name

Sets the community name for SNMP communication.

Reset menu

Contains options to reset network settings.

List of Functions

Info Menu (Display Only)

Allows viewing of projector status and signal information.

Reset Menu

Reset All

Resets all configuration menu items to their default values.

Reset Lamp Hours

Resets the lamp usage timer after lamp replacement.

Reset Memory

Resets saved memory settings to their default state.

Troubleshooting

Using the Help

Problem Solving

Reading the Indicators

Explains the meaning of the projector's status indicators.

When the Indicators Provide No Help

Offers troubleshooting steps when indicators do not clarify the problem.

Problem Solving

Internal Error

Provides remedies for internal projector errors.

Fan Error

Offers troubleshooting steps for fan-related errors.

Sensor Error

Provides remedies for projector sensor errors.

High Temp Error (Overheating)

Troubleshooting steps for projector overheating issues.

Lamp Error

Guides on resolving errors related to the projector lamp.

Auto Iris Error

Troubleshooting steps for auto iris system errors.

Filter Airflow Error

Provides remedies for errors related to air filter airflow.

Problem Solving

Problems Relating to Images

Addresses issues concerning image display quality and appearance.

No images appear

Troubleshooting steps when the projector displays no image.

Moving images are not displayed

Solutions for problems with moving image playback.

Projection stops automatically

Guidance on what to do if the projection stops unexpectedly.

The message "Not supported" is displayed

Resolving errors where the projector displays a "Not supported" message.

The message "No Signal" is displayed

Troubleshooting steps for "No Signal" error messages.

Images are fuzzy, out of focus, or distorted

Solutions for projecting fuzzy, out-of-focus, or distorted images.

Interference or distortion appear in images

Steps to resolve image interference or distortion problems.

Image colors are not right

Troubleshooting steps for incorrect image colors or dull appearance.

Images appear dark

Addressing issues causing projected images to appear too dark.

Problems when projection starts

Common issues encountered during the projector's startup phase.

The projector does not turn on

Troubleshooting steps when the projector fails to power on.

Other Problems

Covers miscellaneous issues not categorized elsewhere.

No sound can be heard or the sound is faint

Solutions for audio output problems.

The remote control does not work

Troubleshooting steps for a non-functional remote control.

Nothing appears on the external monitor

Resolving issues with external monitor display output.

I want to change the language for messages and menus

Guides on changing the projector's display language.

The authentication setting of wireless LAN fails

Troubleshooting wireless LAN authentication errors.

Email is not received even if a problem occurs in the projector

Resolving issues with email notification delivery.

"The battery that saves your clock settings is running low." is displayed

Addressing warnings about low battery for clock settings.

Cannot change settings using a Web browser

Troubleshooting issues accessing settings via a web browser.

About Event ID

Maintenance

Cleaning

Cleaning the Projector's Surface

How to clean the projector's exterior casing gently.

Cleaning the Lens

Procedures for cleaning the projector's lens carefully.

Cleaning the Air Filter

Detailed steps for cleaning the projector's air filter.

Replacing Consumables

Replacing the Lamp

Details when and how to replace the projector lamp.

How to replace the lamp

Step-by-step instructions for replacing the projector lamp.

Resetting the lamp hours

Resets the lamp usage timer after lamp replacement.

Replacing the Air Filter

Information on when and how to replace the air filter.

How to replace the air filter

Step-by-step instructions for replacing the air filter.

Notes on Transportation

Moving Nearby

Precautions for carefully moving the projector within a short distance.

When Transporting

Procedures for packaging and transporting the projector.

Preparing packaging

Steps to prepare the projector for safe transport, including lens removal.

Notes when packing and transporting

General advice for packing the projector securely and notifying carriers.

Image Maintenance

Panel Alignment

Adjusts pixel color shift for the LCD panel for better image alignment.

Color Uniformity

Adjusts the color tone balance across the entire projected screen.

Adjusting the Lens Balance

Guides on adjusting lens tilt to correct focus issues.

Network Functions

Projecting with "Connect to a Network Projector"

Instructions for using Windows network projection feature.

Connection Setup Method

Details the steps for establishing network connections.

Network Functions

Using the Quick Wireless Connection USB Key

Explains how to use a USB key for quick wireless network setup.

Monitoring and Controlling

About EasyMP Monitor

Information about the EasyMP Monitor software for projector management.

About Message Broadcasting

Details on using Message Broadcasting for sending messages to projectors.

Changing Settings Using a Web Browser (Web Control)

Guides on using a web browser for remote projector setup and control.

Displaying the Web Control screen

Instructions on how to access the projector's web-based control interface.

Monitoring and Controlling

Setting Certificates

Procedures for setting digital certificates for wireless LAN authentication.

Monitoring and Controlling

Secure HTTP Notes

Important notes regarding the use of Secure HTTP for enhanced security.

List of supported certificates

Details the types of digital certificates supported by the projector.

Monitoring and Controlling

Using the Mail Notification Function to Report Problems

Configures email notifications for projector issues.

Reading Error Notification Mail

Explains how to interpret received error notification emails.

Monitoring and Controlling

Management Using SNMP

Guides on using SNMP for network device monitoring and management.

Displaying the Web Remote Screen

Instructions on how to access the projector's remote control interface via a web browser.

Monitoring and Controlling

ESC/VP21 Commands

Details commands for controlling the projector from external devices.

Cable layouts

Information on serial connection cable configurations.

Monitoring and Controlling

About PJLink

Explains the PJLink protocol for projector control.

Monitoring and Controlling

About Crestron RoomView®

Information on integrating the projector with Crestron RoomView systems.

Operating a projector from your computer

Guides on controlling the projector remotely via a computer.

Monitoring and Controlling

Using the operation window

Explains how to use the remote control interface within the Web Control window.

Monitoring and Controlling

Using the tools window

Details how to use the tools window for configuring connected projectors.

Optional Accessories and Consumables

Optional Accessories

Lists various optional accessories for projector functionality.

Optional Accessories and Consumables

Consumables

Lists consumable items such as lamps and air filters.

Screen Size and Projection Distance

Projection Distance (For EB-G6750WU/EB-G6650WU/EB-G6550WU/EB-G6450WU/EB-G6250W/EB-G6050W)

Projection distance data for specific projector models with standard lenses.

Standard zoom lens ELPLS06

Details projection distances for the standard zoom lens.

Screen Size and Projection Distance

Projection Distance (For EB-G6350/EB-G6150)

Projection distance data for EB-G6350 and EB-G6150 models.

Standard zoom lens ELPLS06

Projection distances for the standard zoom lens on specific models.

Screen Size and Projection Distance

Short throw zoom lens ELPLU01

Details projection distances for the short throw zoom lens.

Screen Size and Projection Distance

Rear projection wide lens ELPLR03

Information on projection distances for the rear projection wide lens.

Middle throw zoom lens ELPLM04

Details projection distances for the middle throw zoom lens ELPLM04.

Screen Size and Projection Distance

Middle throw zoom lens ELPLM05

Details projection distances for the middle throw zoom lens ELPLM05.

Screen Size and Projection Distance

Long throw zoom lens ELPLL06

Details projection distances for the long throw zoom lens.

Supported Monitor Displays

Computer signals (analog RGB)

Supported resolutions for analog RGB computer signals.

Component Video

Supported resolutions for component video signals.

Composite video

Supported resolutions for composite video signals.

Supported Monitor Displays

Input signal from the HDMI port and DisplayPort (EB-G6350/EB-G6150)

Supported signals via HDMI/DisplayPort for other projector models.

Specifications

Projector General Specifications

An overview of the projector's general technical characteristics.

Specifications

DECLARATION of CONFORMITY

States compliance with FCC Part 2 and 15 rules for Class B digital devices.

FCC Compliance Statement

Provides FCC compliance information for users in the United States.

Appearance

Glossary

General Notes

Trademarks and Copyrights

Lists registered trademarks and copyright details.

Restriction of Use

Advises on limitations and considerations for using the product in high-reliability applications.

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