Epson Pro EX9220 - Page 155

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2. Carefully open the air filter cover.

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Table of Contents3
Ex3260/Ex5260/Pro Ex7260/Pro Ex9210/Pro EX9220/VS250/VS350/VS355 User's Guide9
Introduction to Your Projector10
Projector Features10
Product Box Contents11
Additional Components13
Additional Projector Software and Manuals14
Optional Equipment and Replacement Parts15
Warranty and Registration Information15
Notations Used in the Documentation16
Where to Go for Additional Information16
Projector Part Locations16
Projector Parts - Front/Top17
Projector Parts - Rear18
Projector Parts - Base19
Projector Parts - Control Panel20
Projector Parts - Remote Control23
Setting up the Projector26
Projector Placement26
Projector Setup and Installation Options26
Projection Distance28
Projector Connections31
Connecting to Computer Sources31
Connecting to a Computer for USB Video and Audio31
Connecting to a Computer for VGA Video33
Connecting to a Computer for HDMI Video and Audio34
Connecting to a Computer for USB Mouse Control35
Connecting to a Computer for Sound36
Connecting to Video Sources37
Connecting to an HDMI Video Source38
Connecting to an MHL-Compatible Device39
Connecting to a Component Video Source40
Connecting to a Composite Video Source41
Connecting to a Video Source for Sound42
Connecting to External USB Devices43
USB Device Projection44
Connecting a USB Device or Camera to the Projector44
Selecting the Connected USB Source45
Disconnecting a USB Device or Camera from the Projector46
Installing Batteries in the Remote Control46
Opening the Lens Cover48
Using the Projector on a Network49
Wireless Network Projection49
Installing the Wireless LAN Module50
Using a QR Code to Connect a Mobile Device52
Using Quick Wireless Connection (Windows)53
Selecting Wireless Network Settings Manually55
Wireless LAN Menu Settings58
Selecting Wireless Network Settings in Windows60
Selecting Wireless Network Settings on Mac60
Setting up Wireless Network Security60
Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)61
Screen Mirroring Restrictions62
Selecting Screen Mirroring Settings62
Connecting for Screen Mirroring with Miracast63
Connecting for Screen Mirroring with a Windows 8.X/Windows 10 Computer64
Setting up Projector Network E-Mail Alerts64
Network Projector E-Mail Alert Messages66
Setting up Monitoring Using SNMP66
Controlling a Networked Projector Using a Web Browser67
Using Basic Projector Features71
Turning on the Projector71
Using the Home Screen73
Turning off the Projector74
Selecting the Language for the Projector Menus76
Adjusting the Image Height77
Image Shape78
Correcting Image Shape with the Horizontal Keystone Slider78
Correcting Image Shape with the Keystone Buttons79
Correcting Image Shape with Quick Corner82
Resizing the Image84
Focusing the Image Using the Focus Ring85
Remote Control Operation86
Using the Remote Control as a Wireless Mouse87
Using the Remote Control as a Pointer88
Selecting an Image Source89
Projection Modes91
Changing the Projection Mode Using the Remote Control92
Changing the Projection Mode Using the Menus92
Image Aspect Ratio93
Changing the Image Aspect Ratio93
Available Image Aspect Ratios94
Color Mode95
Changing the Color Mode96
Available Color Modes96
Turning on Auto Iris97
Controlling the Volume with the Volume Buttons98
Projecting a PC Free Presentation98
Supported PC Free File Types98
Starting a PC Free Slide Show99
Starting a PC Free Movie Presentation101
PC Free Display Options102
Adjusting Projector Features104
Shutting off the Picture and Sound Temporarily104
Stopping Video Action Temporarily105
Zooming into and out of Images106
Projector Security Features107
Password Security Types107
Setting a Password107
Selecting Password Security Types109
Entering a Password to Use the Projector110
Saving a User's Logo Image to Display111
Locking the Projector's Buttons113
Unlocking the Projector's Buttons114
Installing a Security Cable114
Projector Identification System for Multiple Projector Control115
Setting the Projector ID115
Setting the Remote Control ID116
Matching Multiple-Projector Display Quality117
Projecting Two Images Simultaneously118
Copying Menu Settings between Projectors120
Saving Settings to a USB Flash Drive120
Transferring Settings from a USB Flash Drive122
Saving Settings to a Computer124
Transferring Settings from a Computer126
Adjusting the Menu Settings130
Using the Projector's Menus130
Image Quality Settings - Image Menu132
Input Signal Settings - Signal Menu135
Projector Feature Settings - Settings Menu137
Projector Setup Settings - Extended Menu140
Projector Network Settings - Network Menu143
Projector Setup Settings - ECO Menu145
Projector Information Display - Info Menu147
Event ID Code List148
Projector Reset Options - Reset Menu150
Maintaining and Transporting the Projector152
Projector Maintenance152
Cleaning the Lens152
Cleaning the Projector Case153
Air Filter and Vent Maintenance153
Cleaning the Air Filter and Vents154
Replacing the Air Filter154
Projector Lamp Maintenance157
Replacing the Lamp158
Resetting the Lamp Timer162
Replacing the Remote Control Batteries163
Transporting the Projector165
Solving Problems166
Projection Problem Tips166
Projector Light Status167
Using the Projector Help Displays170
Solving Image or Sound Problems171
Solutions When no Image Appears171
Solutions When Image Is Incorrect Using the USB Display Function172
Solutions When "No Signal" Message Appears173
Displaying from a PC Laptop174
Displaying from a Mac Laptop174
Solutions When "Not Supported" Message Appears174
Solutions When Only a Partial Image Appears175
Solutions When the Image Is Not Rectangular175
Solutions When the Image Contains Noise or Static176
Solutions When the Image Is Fuzzy or Blurry177
Solutions When the Image Brightness or Colors Are Incorrect178
Solutions to Sound Problems178
Solving Projector or Remote Control Operation Problems179
Solutions to Projector Power or Shut-Off Problems179
Solutions to Problems with the Remote Control180
Solutions to Password Problems181
Solving Network Problems181
Solutions When Wireless Authentication Fails182
Solutions When You Cannot Access the Projector through the Web182
Solutions When You Cannot Connect Using Screen Mirroring183
Solutions When the Image Contains Static During Network Projection183
Solutions When Network Alert E-Mails Are Not Received184
Where to Get Help184
Technical Specifications186
General Projector Specifications186
Projector Lamp Specifications189
Remote Control Specifications190
Projector Dimension Specifications190
Projector Electrical Specifications191
Projector Environmental Specifications193
Projector Safety and Approvals Specifications194
Supported Video Display Formats194
USB Display System Requirements198
Notices200
Recycling200
Important Safety Information200
Important Safety Instructions201
Restriction of Use204
List of Safety Symbols (Corresponding to IEC60950-1 A2)204
FCC Compliance Statement208
Binding Arbitration and Class Waiver208
Trademarks212
Copyright Notice212
A Note Concerning Responsible Use of Copyrighted Materials213
Copyright Attribution213

Epson Pro EX9220 - Page 155

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