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4:3

16:9

Projecting images from the HDMI or DisplayPort ports (for EB-1960/EB-1950/

EB-1930)

Each time the Aspect button is pressed, the aspect mode changes in the

order Normal or Auto, 4:3, and 16:9.

Example: 1080p signal input (resolution: 1920x1080, aspect ratio: 16:9)

Normal or Auto

4:3

16:9

Projecting images from a computer

The following shows projection examples for each aspect mode.

For EB-1940W

Aspect Mode Input Signal

XGA 1024X768(4:3) WXGA 1280X800(16:10)

Normal

16:9

Full

Zoom

Native

Adjusting Projected Images

Notations Used in this Guide2
- Table of Contents3
Introduction7
Projector Features8
- Quick and Easy Set Up, Projection, and Storage8
- Useful Functions for Projecting Images8
- Taking Full Advantage of a Network Connection10
Part Names and Functions11
- Front/Top11
- Rear12
- Base13
- Control Panel14
- Remote Control15
  - Replacing the Remote Control Batteries17
  - Remote Control Operating Range18
Preparing the Projector19
Installing the Projector20
- Installation Methods20
- Screen Size and Approximate Projection Distance21
Connecting Equipment23
- Connecting a Computer23
- Connecting Image Sources24
- Connecting USB Devices25
- Connecting External Equipment27
- Connecting a LAN Cable28
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
  - Correcting Automatically36
  - Correcting Manually37
- Adjusting the Image Size40
- Adjusting the Image Position40
- Adjusting the Horizontal Tilt40
- Correcting the Focus41
- Adjusting the Volume41
- Adjusting the Image41
  - Hue, Saturation, and Brightness Adjustment41
  - Gamma Adjustment42
Contents42
- Selecting the Projection Quality (Selecting Color Mode)43
- Setting Auto Iris44
- Changing the Aspect Ratio of the Projected Image44
  - Changing Methods45
  - Changing the Aspect Mode45
Useful Functions48
Projection Functions49
- Projecting Two Images Simultaneously (Split Screen)49
- Projecting Without a Computer (Slideshow)53
- Hiding the Image and Sound Temporarily (A/V Mute)61
- Freezing the Image (Freeze)61
- Pointer Function (Pointer)62
- 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 Logo68
Security Functions70
- Managing Users (Password Protect)70
- Restricting Operation (Control Panel Lock)72
- Anti-Theft Lock73
  - Installing the Wire Lock73
Monitoring and Controlling74
- About Easymp Monitor74
- Changing Settings Using a Web Browser (Web Control)74
- Using the Mail Notification Function to Report Problems76
  - Reading Error Notification Mail77
- Management Using SNMP77
- ESC/VP21 Commands78
  - Command List78
  - Cable Layouts78
- About Pjlink79
- About Crestron Roomview80
  - Operating a Projector from Your Computer80
Configuration Menu84
Using the Configuration Menu85
List of Functions86
- Configuration Menu Table86
  - Network Menu87
- Image Menu87
- Signal Menu88
- Settings Menu90
- Extended Menu91
- Network Menu93
Contents95
- Info Menu (Display Only)99
- Reset Menu100
Troubleshooting101
Using the Help102
Problem Solving104
- Reading the Indicators104
- When the Indicators Provide no Help107
- Problems Relating to Images108
- Problems When Projection Starts113
  - The Projector Does Not Turn on113
- Other Problems114
About Event ID117
Maintenance118
Cleaning119
- Cleaning the Projector's Surface119
- Cleaning the Lens119
- Cleaning the Air Filter119
Replacing Consumables121
- Replacing the Lamp121
- Replacing the Air Filter125
  - Air Filter Replacement Period125
  - How to Replace the Air Filter125
Appendix127
Optional Accessories and Consumables128
- Optional Accessories128
- Consumables129
Screen Size and Projection Distance130
- Projection Distance (for EB-1960/EB-1950/EB-1930)130
- Projection Distance (for EB-1940W)131
Supported Monitor Displays133
- Supported Resolutions133
Contents135
Specifications135
- Projector General Specifications135
Appearance139
Glossary140
General Notes142
- About Notations142
- Trademarks and Copyrights142
Index144

Brand	Epson
Model	EB-1940W
Category	Projector
Language	English

Epson EB-1940W User Manual

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