Epson EB-U42 - Page 129

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Air Filter and Vent Maintenance

129

Place the new air filter in the projector as shown and push gently until

it clicks into place.

Close the air filter cover.

gg Related Links

• "Replacement Parts" p.152

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Table of Contents2
Notations Used in this Guide6
Introduction to Your Projector7
Projector Features8
Quick and Easy Setup8
Easy Wireless Projection8
Flexible Connectivity9
Connect with Computers9
Connect with Mobile Devices9
Projector Parts and Functions10
Projector Parts - Front10
Projector Parts - Rear11
Projector Parts - Base12
Projector Parts - Control Panel13
Projector Parts - Remote Control14
Setting up the Projector16
Projector Placement17
Projector Setup and Installation Options18
Projection Distance18
Projector Connections19
Connecting to a Computer19
Connecting to a Computer for VGA Video and Audio19
Connecting to a Computer for USB Video and Audio20
Connecting to a Computer for HDMI Video and Audio21
Connecting to Smartphones or Tablets21
Connecting to Video Sources22
Connecting to an HDMI Video Source22
Connecting to a Component-To-VGA Video Source22
Connecting to a Composite Video Source23
Connecting to External USB Devices24
USB Device Projection24
Connecting to a USB Device24
Disconnecting a USB Device25
Connecting to a Document Camera25
Installing Batteries in the Remote Control26
Remote Control Operation27
Opening the Lens Cover28
Using Basic Projector Features29
Turning on the Projector30
Home Screen31
Turning off the Projector33
Selecting the Language for the Projector Menus34
Projection Modes35
Changing the Projection Mode Using the Remote Control35
Changing the Projection Mode Using the Menus35
Adjusting the Image Height37
Image Shape38
Auto V-Keystone38
Correcting the Image Shape with the Horizontal Keystone Slider38
Correcting the Image Shape with the Keystone Buttons39
Correcting the Image Shape with Quick Corner40
Resizing the Image with the Zoom Ring43
Resizing the Image with the Buttons44
Focusing the Image Using the Focus Ring45
Selecting an Image Source46
Image Aspect Ratio48
Changing the Image Aspect Ratio48
Available Image Aspect Ratios48
Projected Image Appearance with each Aspect Mode49
Color Mode50
Changing the Color Mode50
Available Color Modes50
Setting Auto Iris50
Controlling the Volume with the Volume Buttons52
Adjusting Projector Features53
Projecting Two Images Simultaneously54
Unsupported Input Source Combinations for Split Screen Projection55
Split Screen Projection Restrictions56
Projecting a PC Free Presentation57
Supported PC Free File Types57
Precautions on PC Free Projection57
Starting a PC Free Slide Show58
Starting a PC Free Movie Presentation59
PC Free Display Options60
Shutting off the Image and Sound Temporarily62
Stopping Video Action Temporarily63
Zooming Images64
Using the Remote Control as a Wireless Mouse65
Using the Remote Control as a Pointer67
Saving a User's Logo Image68
Color Difference Correction When Projecting from Multiple Projectors70
Setting the Projector ID70
Selecting the Projector You Want to Operate70
Matching Multiple-Projector Display Quality72
Projector Security Features73
Password Security Types73
Setting a Password73
Selecting Password Security Types74
Entering a Password to Use the Projector75
Locking the Projector's Buttons75
Unlocking the Projector's Buttons76
Installing a Security Cable77
Using the Projector on a Network78
Wireless Network Projection79
Installing the Wireless LAN Module79
Selecting Wireless Network Settings Manually80
Selecting Wireless Network Settings in Windows83
Selecting Wireless Network Settings in Mac83
Setting up Wireless Network Security83
Using a QR Code to Connect a Mobile Device84
Using a USB Key to Connect a Windows Computer84
Wireless Network Projection from a Mobile Device (Screen Mirroring)86
Selecting Screen Mirroring Settings86
Connecting Using Screen Mirroring in Windows 1088
Connecting Using Screen Mirroring in Windows 8.189
Connecting Using Screen Mirroring with the Miracast Function90
Monitoring and Controlling the Projector91
Epson Projector Management92
Controlling a Networked Projector Using a Web Browser93
Setting up Projector Network E-Mail Alerts96
Network Projector E-Mail Alert Messages96
Setting up Monitoring Using SNMP97
Adjusting the Menu Settings98
Using the Projector's Menus99
Using the On-Screen Keyboard100
Available Text Using the On-Screen Keyboard100
Image Quality Settings - Image Menu101
Input Signal Settings - Signal Menu102
Projector Feature Settings - Settings Menu104
Projector Setup Settings - Extended Menu106
Projector Network Settings - Network Menu108
Network Menu - Screen Mirroring Settings109
Network Menu - Basic Menu110
Network Menu - Wireless LAN Menu111
Network Menu - Notifications Menu112
Network Menu - Others Menu113
Network Menu - Reset Menu114
Projector Setup Settings - ECO Menu115
Projector Information Display - Info Menu117
Info Menu - Projector Info Menu117
Event ID Code List118
Projector Reset Options - Reset Menu120
Copying Menu Settings between Projectors (Batch Setup)121
Transferring Settings from a USB Flash Drive121
Transferring Settings from a Computer122
Batch Setup Error Notification123
Maintaining the Projector124
Cleaning the Lens125
Cleaning the Projector Case126
Air Filter and Vent Maintenance127
Cleaning the Air Filter and Vents127
Replacing the Air Filter127
Projector Lamp Maintenance130
Replacing the Lamp130
Resetting the Lamp Timer133
Replacing the Remote Control Batteries134
Solving Problems135
Projection Problems136
Projector Indicator Status137
Using the Projector Help Displays139
Solving Image or Sound Problems140
Solutions When no Image Appears140
Solutions When Image Is Incorrect Using the USB Display Function141
Solutions When "No Signal" Message Appears141
Displaying from a Laptop141
Displaying from a Mac Laptop142
Solutions When "Not Supported" Message Appears142
Solutions When Only a Partial Image Appears142
Solutions When the Image Is Not Rectangular142
Solutions When the Image Contains Noise or Static143
Solutions When the Image Is Fuzzy or Blurry143
Solutions When the Image Brightness or Colors Are Incorrect144
Solutions to Sound Problems144
Solutions When Image File Names Are Not Displayed Correctly in PC Free145
Solving Projector or Remote Control Operation Problems146
Solutions to Projector Power or Shut-Off Problems146
Solutions to Problems with the Remote Control146
Solutions to Password Problems147
Solving Network Problems148
Solutions When You Cannot Access the Projector through the Web148
Solutions When Network Alert E-Mails Are Not Received148
Solutions When the Image Contains Static During Network Projection148
Solutions When You Cannot Connect Using Screen Mirroring149
Connection149
Appendix150
Optional Accessories and Replacement Parts151
Screens151
Cables151
Mounts151
For Wireless Connection151
External Devices152
Replacement Parts152
Screen Size and Projection Distance153
Supported Monitor Display Resolutions157
Projector Specifications159
Connector Specifications160
External Dimensions161
USB Display System Requirements163
List of Safety Symbols (Corresponding to IEC60950-1 A2)164
Glossary166
Notices168
FCC Compliance Statement168

Epson EB-U42 - Page 129

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