Epson EB-925 - Troubleshooting

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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
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 Batteries16
  - Remote Control Operating Range17
Preparing the Projector18
Installing the Projector19
- Installation Methods19
- Screen Size and Approximate Projection Distance20
Connecting Equipment22
- Connecting a Computer22
- Connecting Image Sources23
- Connecting USB Devices25
- Connecting External Equipment26
- Connecting a LAN Cable (EB-925/EB-915W/EB-905/EB-96W/EB-95 Only)27
- Installing the Wireless LAN Unit28
Basic Usage29
Projecting Images30
- From Installation to Projection30
- Automatically Detect Input Signals and Change the Projected Image (Source Search)31
- Switching to the Target Image by Remote Control32
- Projecting with USB Display32
Adjusting Projected Images36
- Correcting Keystone Distortion36
- 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
Contents45
Useful Functions45
Projection Functions46
- Projecting Without a Computer (Slideshow)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 Monitor63
- Changing Settings Using a Web Browser (Web Control)63
- Using the Mail Notification Function to Report Problems66
  - Reading Error Notification Mail66
- Management Using SNMP66
- ESC/VP21 Commands67
  - Command List67
  - Cable Layouts67
- About Pjlink68
- About Crestron Roomview69
  - Operating a Projector from Your Computer69
Configuration Menu73
Using the Configuration Menu74
List of Functions75
- Configuration Menu Table75
  - Network Menu76
- Image Menu77
- Signal Menu78
- Settings Menu80
- Extended Menu81
- Network Menu83
- Info Menu (Display Only)91
- Reset Menu92
Troubleshooting93
Using the Help94
Problem Solving95
- Reading the Indicators95
- When the Indicators Provide no Help98
Contents99
- Problems Relating to Images99
- Problems When Projection Starts104
  - The Projector Does Not Turn on104
- Other Problems105
About Event ID108
Maintenance109
Cleaning110
- Cleaning the Projector's Surface110
- Cleaning the Lens110
- Cleaning the Air Filter110
Replacing Consumables112
- Replacing the Lamp112
- Replacing the Air Filter116
  - Air Filter Replacement Period116
  - How to Replace the Air Filter116
Appendix117
Optional Accessories and Consumables118
- Optional Accessories118
- Consumables118
Screen Size and Projection Distance119
- Projection Distance (for EB-925/EB-905)119
- Projection Distance (for EB-915W)120
- Projection Distance (for EB-910W)121
- Projection Distance (for EB-900)123
- Projection Distance (for EB-96W)124
- Projection Distance (for EB-95)125
Supported Monitor Displays127
- Supported Resolutions127
Specifications129
- Projector General Specifications129
Appearance134
Glossary136
General Notes138
- About Notations138
- General Notice138
Index156

Epson EB-925 - Troubleshooting

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