Epson EB-1776W - Troubleshooting and Maintenance

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Troubleshooting

This chapter explains how to identify problems and what to do if a problem is found.

Main Page

Notations Used in this Guide2
- Table of Contents3
Introduction7
Projector Features8
- List of Functions by Model8
- Quick and Easy Set Up, Projection, and Storage8
  - Connecting with a USB Cable and Projecting (USB Display)8
- Easy Image Correction8
  - Adjusting the Projected Image to Automatically Fit into the Screen Frame - Screen Fit - (EB-1776W Only)8
  - Detecting Projector Movements and Automatically Correcting Image Distortion9
- Useful Functions for Expanding the Scope of Your Presentations9
Part Names and Functions11
- Front/Top11
- Rear12
- Base13
- Control Panel14
- Remote Control15
  - Replacing the Remote Control Batteries18
  - Remote Control Operating Range19
Preparing the Projector20
Installing the Projector21
- Installation Methods21
- Screen Size and Approximate Projection Distance22
Connecting Equipment24
- Connecting a Computer24
- Connecting Image Sources25
- Connecting USB Devices26
- Installing the Wireless LAN Unit27
Basic Usage28
Projecting Images29
- From Installation to Projection29
- Automatically Detect Input Signals and Change the Projected Image (Source Search)30
- Switching to the Target Image by Remote Control31
- Projecting with USB Display31
Adjusting Projected Images35
- Automatically Adjust to Fit into the Screen Frame - Screen Fit - (EB-1776W Only)35
- Correcting Keystone Distortion37
- Adjusting the Image Size41
- Adjusting the Image Position41
Contents42
- Adjusting the Horizontal Tilt42
- Correcting the Focus42
- Adjusting the Volume42
- Selecting the Projection Quality (Selecting Color Mode)43
- Setting Auto Iris44
- Changing the Aspect Ratio of the Projected Image45
Useful Functions48
Projection Functions49
- Projecting Two Images Simultaneously (Split Screen) (EB-1776W/EB-1771W/EB-1761W Only)49
- Projecting Without a Computer (Slideshow)52
- Hiding the Image and Sound Temporarily (A/V Mute)60
- Freezing the Image (Freeze)61
- Pointer Function (Pointer)61
- Enlarging Part of the Image (E-Zoom)63
- Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse)64
- Correcting the Color Difference When Projecting from Multiple Projectors65
- Saving a User's Logo69
Security Functions71
- Managing Users (Password Protect)71
- Restricting Operation (Control Panel Lock)73
- Anti-Theft Lock74
Configuration Menu75
Using the Configuration Menu76
List of Functions77
- Configuration Menu Table77
  - Network Menu (EB-1776W/EB-1771W/EB-1761W Only)78
- Image Menu80
- Signal Menu81
- Settings Menu82
- Extended Menu84
- Network Menu (EB-1776W/EB-1771W/EB-1761W Only)86
- Info Menu (Display Only)94
- Reset Menu94
Contents96
Troubleshooting96
Using the Help97
Problem Solving98
- Reading the Indicators98
- When the Indicators Provide no Help101
- Problems Relating to Images102
- Problems When Projection Starts108
  - The Projector Does Not Turn on108
- Other Problems108
Maintenance111
Cleaning112
- Cleaning the Projector's Surface112
- Cleaning the Lens112
- Cleaning the Air Filter112
Replacing Consumables114
- Replacing the Lamp114
- Replacing the Air Filter117
  - Air Filter Replacement Period117
  - How to Replace the Air Filter117
Appendix119
Useful Software120
- Easymp Network Projection(EB-1776W/EB-1771W/EB-1761W Only)120
- Easymp Slide Converter120
- Easymp Monitor(EB-1776W/EB-1771W/EB-1761W Only)120
Optional Accessories and Consumables121
- Optional Accessories121
- Consumables122
Monitoring and Controlling123
Only)123
- Changing Settings Using a Web Browser (Web Control)123
- Using the Mail Notification Function to Report Problems125
  - Reading Error Notification Mail125
- Management Using SNMP126
- ESC/VP21 Commands126
Contents128
About Event ID (EB-1776W/EB-1771W/EB-1761W Only)128
About Pjlink (EB-1776W/EB-1771W/EB-1761W Only)129
Screen Size and Projection Distance130
- Projection Distance (for EB-1776W/EB-1771W/EB-1761W)130
- Projection Distance (for EB-1751)131
Supported Monitor Displays133
- Supported Resolutions133
Specifications135
- Projector General Specifications135
Appearance139
Glossary140
General Notes142
- About Notations142
- Trademarks and Copyrights143
Index144

Epson EB-1776W - Troubleshooting and Maintenance

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