Name: Epson EB-1840W
Brand: Epson
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Troubleshooting

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

Notations Used in this Guide2
- Table of Contents3
Introduction6
Projector Features7
- List of Functions by Model7
- Quick and Easy Set Up, Projection, and Storage8
- Useful Functions for Projecting Images8
Part Names and Functions10
- Front/Top10
- Rear11
- Base12
- Control Panel13
- Remote Control14
  - Replacing the Remote Control Batteries17
  - Remote Control Operating Range18
Preparing the Projector19
Installing the Projector20
- Installation Methods20
- Screen Size and Approximate Projection Distance21
Connecting Equipment22
- Connecting a Computer22
- Connecting Image Sources23
- Connecting USB Devices (EB-1880/EB-1870/EB-1850W Only)25
- Connecting External Equipment (EB-1880/EB-1870/EB-1850W Only)26
- Connecting a LAN Cable (EB-1880 Only)27
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
- Correcting Keystone Distortion35
  - Correcting Automatically35
  - Correcting Manually36
- Adjusting the Image Size39
- Adjusting the Image Position39
- Adjusting the Horizontal Tilt39
- Correcting the Focus40
- Adjusting the Volume40
- Selecting the Projection Quality (Selecting Color Mode)40
- Setting Auto Iris41
- Changing the Aspect Ratio of the Projected Image42
  - Changing Methods42
  - Changing the Aspect Mode42
Contents45
Useful Functions45
Projection Functions46
- Projecting Without a Computer (Slideshow) (EB-1880/EB-1870/EB-1850W Only)46
- Hiding the Image and Sound Temporarily (A/V Mute)51
- Freezing the Image (Freeze)51
- Pointer Function (Pointer)52
- Enlarging Part of the Image (E-Zoom)53
- Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse)54
- Saving a User's Logo55
- Saving User Pattern57
Security Functions59
- Managing Users (Password Protect)59
- Restricting Operation (Control Panel Lock)61
- Anti-Theft Lock62
  - Installing the Wire Lock62
Monitoring and Controlling63
- About Easymp Monitor (EB-1880 Only)63
- Changing Settings Using a Web Browser (Web Control) (EB-1880 Only)63
- Using the Mail Notification Function to Report Problems (EB-1880 Only)66
  - Reading Error Notification Mail66
- Management Using SNMP (EB-1880 Only)66
- ESC/VP21 Commands67
  - Command List67
  - Cable Layouts67
- About Pjlink (EB-1880 Only)68
- About Crestron Roomview ® (EB-1880 Only)69
  - Operating a Projector from Your Computer69
Configuration Menu73
Using the Configuration Menu74
List of Functions75
- Configuration Menu Table75
  - Network Menu76
- Image Menu76
- Signal Menu77
- Settings Menu79
- Extended Menu81
- Network Menu (EB-1880 Only)82
- Info Menu (Display Only)88
- Reset Menu89
Troubleshooting90
Using the Help91
Problem Solving92
- Reading the Indicators92
- When the Indicators Provide no Help95
Contents96
- Problems Relating to Images96
- Problems When Projection Starts101
  - The Projector Does Not Turn on101
- Other Problems102
About Event ID (EB-1880 Only)105
Maintenance106
Cleaning107
- Cleaning the Projector's Surface107
- Cleaning the Lens107
- Cleaning the Air Filter107
Replacing Consumables109
- Replacing the Lamp109
- Replacing the Air Filter113
  - Air Filter Replacement Period113
  - How to Replace the Air Filter113
Appendix114
Optional Accessories and Consumables115
- Optional Accessories115
- Consumables115
Screen Size and Projection Distance117
- Projection Distance (for EB-1880/EB-1870/EB-1860)117
- Projection Distance (for EB-1850W/EB-1840W)118
Supported Monitor Displays120
- Supported Resolutions120
Specifications122
- Projector General Specifications122
Appearance127
Glossary128
General Notes130
- About Notations130
- General Notice130
Index131

Epson EB-1840W User Manual

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Brand	Epson
Model	EB-1840W
Category	Projector
Language	English