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• If it is difficult to connect the computer cable to the projector's Computer2 port, try disconnecting the cable from the Computer1 port, connecting the cable to

the Computer2 port, and then reconnecting the cable to the Computer1 port.

• You can switch the audio input by using Audio Input.

s Extended - Operation - Audio Input p.103

• You can use a USB cable to connect the projector to a computer to project images from the computer. This function is called USB Display.

s "Projecting with USB Display" p.41

Connecting Equipment

Notations Used in this Guide2
- Table of Contents3
Introduction7
Projector Features8
- Projection Functions8
- Optional Functions8
  - Enlarge and Project Your Files with the Document Camera8
  - Easy Connection to a Computer with Quick Wireless9
Part Names and Functions10
- Front/Top10
- Side11
- Interface12
- Base13
  - Attaching the Feet (Only Models with Feet Supplied)14
- Control Panel15
- Remote Control16
  - Replacing the Remote Control Batteries18
  - Remote Control Operating Range19
- Easy Interactive Pen (EB-485Wi/Eb-480I/Eb-475Wi Only)20
  - Replacing the Battery for the Easy Interactive Pen20
  - Replacing the Tip of the Easy Interactive Pen21
- Pen Tray (EB-485Wi/Eb-480I/Eb-475Wi Only)22
Preparing the Projector23
Installing the Projector24
- Installation Methods24
Connecting Equipment26
- Connecting a Computer26
- Connecting Image Sources28
- Connecting USB Devices31
- Connecting a Microphone33
- Connecting External Equipment34
- Connecting a LAN Cable36
- Installing the Optional Wireless LAN Unit37
Basic Usage38
Projecting Images39
- From Installation to Projection39
- Automatically Detect Input Signals and Change the Projected Image (Source Search)40
- Switching to the Target Image Using the Remote Control41
- Projecting with USB Display41
Adjusting Projected Images45
- Correcting Keystone Distortion45
  - H/V-Keystone45
  - Quick Corner46
- Adjusting the Image Size48
- Adjusting the Position of the Image (Image Shift)48
- Adjusting the Vertical Position of the Image (Models Supplied with the Feet Only)49
  - Raising the Height of the Image49
  - Lowering the Height of the Image50
Contents50
- Adjusting the Horizontal Position of the Image (Models Supplied with the Feet Only)50
- Correcting the Focus50
- Adjusting the Volume50
- Selecting the Projection Quality (Selecting Color Mode)51
- Setting Auto Iris52
- Changing the Aspect Ratio of the Projected Image52
Useful Functions56
Easy Interactive Function (EB-485Wi/Eb-480I/Eb-475Wi Only)57
- Introducing the Easy Interactive Function57
  - Drawing with the Projector's Built-In Function57
  - Operating as a Mouse and Drawing by Connecting to a Computer (Computer Interactive)57
- Drawing with the Projector's Built-In Function58
- Operating as a Mouse and Drawing by Connecting to a Computer (Computer Interactive)64
Projection Functions67
- Hiding the Image and Sound Temporarily (A/V Mute)67
- Freezing the Image (Freeze)67
- Pointer Function (Pointer)68
- Enlarging Part of the Image (E-Zoom)69
- Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse)70
- Saving a User's Logo71
- Saving User Pattern73
- Projecting Without a Computer (Slideshow)74
Security Functions80
- Managing Users (Password Protect)80
- Restricting Operation (Control Panel Lock)82
- Anti-Theft Lock83
  - Installing the Wire Lock83
Monitoring and Controlling84
- About Easymp Monitor84
- Changing Settings Using a Web Browser (Web Control)84
- Using the Mail Notification Function to Report Problems87
  - Reading Error Notification Mail87
- Management Using SNMP87
- ESC/VP21 Commands88
  - Command List88
  - Cable Layouts88
- About Pjlink89
- About Crestron Roomview90
  - Operating a Projector from Your Computer90
Contents94
Configuration Menu94
Using the Configuration Menu95
List of Functions96
- Configuration Menu Table96
  - Network Menu97
- Image Menu98
- Signal Menu99
- Settings Menu101
- Extended Menu103
- Network Menu105
- Info Menu (Display Only)114
- Reset Menu115
Troubleshooting116
Using the Help117
Problem Solving118
- Reading the Indicators118
- When the Indicators Provide no Help122
- Problems Relating to Images123
- Problems When Projection Starts128
  - The Projector Does Not Turn on128
- Problems Relating to the Easy Interactive Function129
- Other Problems132
About Event ID135
Maintenance136
Cleaning137
- Cleaning the Projector's Surface137
- Cleaning the Projection Window137
- Cleaning the Obstacle Sensor137
- Cleaning the Air Filter138
Replacing Consumables139
- Replacing the Lamp139
- Replacing the Air Filter142
  - Air Filter Replacement Period142
  - How to Replace the Air Filter142
Contents139
Appendix145
Optional Accessories and Consumables146
- Optional Accessories146
- Consumables146
Screen Size and Projection Distance147
- Projection Distance (for EB-485Wi/Eb-485W/EB-475Wi/Eb-475W)147
- Projection Distance (for EB-480I/Eb-480/EB-470)148
Supported Monitor Displays150
- Supported Resolutions150
Specifications152
- Projector General Specifications152
Appearance157
Glossary159
General Notes161
- Wireless Telegraphy Act Regulations161
- About Notations161
- General Notice162

Brand	Epson
Model	EB-475W
Category	Projector
Language	English

Epson EB-475W User Manual

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