Epson EB-W28 - Page 127

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Install the new air filter.

Slide the air filter from the outside and press in until it firmly clicks

into place.

Close the air filter cover.

Dispose of used air filters properly in accordance with your

local regulations.

Filter frame: ABS

Filter: Polyurethane foam

Replacing Consumables

127

Main Page

Notations Used in this Guide2
- Table of Contents3
Introduction7
Projector Features8
- Quick and Easy Set Up, Projection, and Storage8
- Useful Functions for Projecting Images8
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 Equipment23
- Connecting a Computer23
- Connecting a Smartphone or Tablet Device24
- Connecting Image Sources25
- Connecting USB Devices26
- Installing the Wireless LAN Unit28
  - Installing the Quick Wireless Connection USB Key28
Basic Usage30
Projecting Images31
- From Installation to Projection31
- Automatically Detect Input Signals and Change the Projected Image (Source Search)32
- Switching to the Target Image by Remote Control33
- Projecting with USB Display33
Adjusting Projected Images37
- Correcting Keystone Distortion37
  - Correcting Automatically37
  - Correcting Manually38
- Adjusting the Image Size41
- Adjusting the Image Position41
- Adjusting the Horizontal Tilt41
- Correcting the Focus42
- Adjusting the Volume42
- Selecting the Projection Quality (Selecting Color Mode)42
- Setting Auto Iris43
- Changing the Aspect Ratio of the Projected Image44
  - Changing Methods44
  - Changing the Aspect Mode44
Contents46
Useful Functions46
Projection Functions47
- Projecting Two Images Simultaneously (Split Screen)47
- Projecting Without a Computer (PC Free)50
- Projecting Using a QR Code55
  - Setting the Display Method for QR Codes56
  - Projecting Data from a Smartphone or Tablet Device57
- Hiding the Image and Sound Temporarily (A/V Mute)57
- Freezing the Image (Freeze)58
- Pointer Function (Pointer)58
- Enlarging Part of the Image (E-Zoom)59
- Using the Remote Control to Operate the Mouse Pointer (Wireless Mouse)60
- Correcting the Color Difference When Projecting from Multiple Projectors61
- Saving a User's Logo64
Security Functions67
- Managing Users (Password Protect)67
- Restricting Operation (Control Panel Lock)69
- Anti-Theft Lock70
  - Installing the Wire Lock70
Monitoring and Controlling72
- Easymp Monitor72
  - Message Broadcasting72
- Changing Settings Using a Web Browser (Web Control)72
- Using the Mail Notification Function to Report Problems74
  - Reading Error Notification Mail74
- Management Using SNMP75
- ESC/VP21 Commands75
About Event ID77
Configuration Menu78
Using the Configuration Menu79
List of Functions80
- Configuration Menu Table80
  - Network Menu81
- Image Menu82
- Signal Menu82
- Settings Menu84
- Extended Menu85
- Network Menu87
Contents94
- ECO Menu94
- Info Menu (Display Only)95
- Reset Menu95
Performing Batch Setup for Multiple Projectors96
- Setup Using a USB Flash Drive96
  - Saving Settings to the USB Flash Drive96
  - Reflecting Saved Settings to Other Projectors98
- Setup by Connecting the Computer and Projector with a USB Cable99
  - Saving Settings to a Computer100
  - Reflecting Saved Settings to Other Projectors101
- When Setup Fails102
Troubleshooting103
Using the Help104
Problem Solving106
- Reading the Indicators106
- When the Indicators Provide no Help110
- Problems Relating to Images111
- Problems When Projection Starts117
  - The Projector Does Not Turn on117
- Other Problems117
Maintenance120
Cleaning121
- Cleaning the Projector's Surface121
- Cleaning the Lens121
- Cleaning the Air Filter121
Replacing Consumables123
- Replacing the Lamp123
- Replacing the Air Filter126
  - Air Filter Replacement Period126
  - How to Replace the Air Filter126
Appendix128
Optional Accessories and Consumables129
- Optional Accessories129
- Consumables129
Screen Size and Projection Distance130
- Projection Distance130
Supported Monitor Displays132
- Supported Resolutions132
Contents133
- MHL Input Signal133
Specifications134
- Projector General Specifications134
Appearance138
Glossary139
General Notes141
- About Notations141
- General Notice142
Index143

Epson EB-W28 - Page 127

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