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Epson VS250 Users Guide - Page 30

Aspect Ratio Image or Screen, Pro EX9210/Pro EX9220

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VS355 16:10 Aspect Ratio Image or Screen Screen or image size Projection distance (1) Wide to Tele 50 inches 55 to 66 inches (139 to 168 cm) 80 inches 88 to 106 inches (225 to 270 cm) 100 inches 111 to 133 inches (281 to 338 cm) 150 inches 167 to 200 inches (424 to 509 cm) Pro EX9210/Pro EX9220 16:10 Aspect Ratio Image or Screen Screen or image size Projection distance (1) Wide to Tele 50 inches 58 to 71 inches (148 to 180 cm) 80 inches 94 to 114 inches (238 to 291 cm) 100 inches 118 to 143 inches (299 to 364 cm) 150 inches 177 to 216 inches (450 to 548 cm) Parent topic: Projector Placement 30 Offset from lens center (2) -2.4 inch (-6 cm) -3.8 inches (-10 cm) -4.7 inches (-12 cm) -7.1 inches (-18 cm) Offset from lens center (2) -2.4 inch (-6 cm) -3.9 inches (-10 cm) -4.8 inches (-12 cm) -7.2 inches (-18 cm)

Section	Page
Contents	3
Introduction to Your Projector	10
Projector Features	10
Product Box Contents	11
Additional Components	13
Additional Projector Software and Manuals	14
Optional Equipment and Replacement Parts	15
Warranty and Registration Information	15
Notations Used in the Documentation	16
Where to Go for Additional Information	16
Projector Part Locations	16
Projector Parts - Front/Top	17
Projector Parts - Rear	18
Projector Parts - Base	19
Projector Parts - Control Panel	20
Projector Parts - Remote Control	23
Setting Up the Projector	26
Projector Placement	26
Projector Setup and Installation Options	26
Projection Distance	28
Projector Connections	31
Connecting to Computer Sources	31
Connecting to a Computer for USB Video and Audio	31
Connecting to a Computer for VGA Video	33
Connecting to a Computer for HDMI Video and Audio	34
Connecting to a Computer for USB Mouse Control	35
Connecting to a Computer for Sound	36
Connecting to Video Sources	37
Connecting to an HDMI Video Source	38
Connecting to an MHL-Compatible Device	39
Connecting to a Component Video Source	39
Connecting to a Composite Video Source	41
Connecting to a Video Source for Sound	42
Connecting to External USB Devices	42
USB Device Projection	43
Connecting a USB Device or Camera to the Projector	43
Selecting the Connected USB Source	44
Disconnecting a USB Device or Camera From the Projector	45
Installing Batteries in the Remote Control	45
Opening the Lens Cover	47
Using the Projector on a Network	48
Wireless Network Projection	48
Installing the Wireless LAN Module	48
Using a QR Code to Connect a Mobile Device	50
Using Quick Wireless Connection (Windows)	53
Selecting Wireless Network Settings Manually	55
Wireless LAN Menu Settings	58
Selecting Wireless Network Settings in Windows	59
Selecting Wireless Network Settings on Mac	59
Setting Up Wireless Network Security	60
Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)	61
Screen Mirroring Restrictions	61
Selecting Screen Mirroring Settings	61
Connecting for Screen Mirroring with Miracast	63
Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer	63
Setting Up Projector Network E-Mail Alerts	64
Network Projector E-mail Alert Messages	65
Setting Up Monitoring Using SNMP	66
Controlling a Networked Projector Using a Web Browser	67
Using Basic Projector Features	71
Turning On the Projector	71
Using the Home Screen	73
Turning Off the Projector	74
Selecting the Language for the Projector Menus	76
Adjusting the Image Height	77
Image Shape	78
Correcting Image Shape with the Horizontal Keystone Slider	78
Correcting Image Shape with the Keystone Buttons	79
Correcting Image Shape with Quick Corner	82
Resizing the Image	84
Focusing the Image Using the Focus Ring	85
Remote Control Operation	86
Using the Remote Control as a Wireless Mouse	87
Using the Remote Control as a Pointer	88
Selecting an Image Source	89
Projection Modes	91
Changing the Projection Mode Using the Remote Control	92
Changing the Projection Mode Using the Menus	92
Image Aspect Ratio	93
Changing the Image Aspect Ratio	93
Available Image Aspect Ratios	94
Color Mode	95
Changing the Color Mode	96
Available Color Modes	96
Turning On Auto Iris	97
Controlling the Volume with the Volume Buttons	98
Projecting a PC Free Presentation	98
Supported PC Free File Types	98
Starting a PC Free Slide Show	99
Starting a PC Free Movie Presentation	101
PC Free Display Options	102
Adjusting Projector Features	104
Shutting Off the Picture and Sound Temporarily	104
Stopping Video Action Temporarily	105
Zooming Into and Out of Images	106
Projector Security Features	107
Password Security Types	107
Setting a Password	107
Selecting Password Security Types	109
Entering a Password to Use the Projector	110
Saving a User's Logo Image to Display	111
Locking the Projector's Buttons	113
Unlocking the Projector's Buttons	114
Installing a Security Cable	114
Projector Identification System for Multiple Projector Control	115
Setting the Projector ID	115
Setting the Remote Control ID	116
Matching Multiple-Projector Display Quality	117
Projecting Two Images Simultaneously	119
Copying Menu Settings Between Projectors	121
Saving Settings to a USB Flash Drive	121
Transferring Settings from a USB Flash Drive	123
Saving Settings to a Computer	125
Transferring Settings from a Computer	127
Adjusting the Menu Settings	131
Using the Projector's Menus	131
Image Quality Settings - Image Menu	133
Input Signal Settings - Signal Menu	136
Projector Feature Settings - Settings Menu	138
Projector Setup Settings - Extended Menu	141
Projector Network Settings - Network Menu	144
Projector Setup Settings - ECO Menu	146
Projector Information Display - Info Menu	148
Event ID Code List	149
Projector Reset Options - Reset Menu	151
Maintaining and Transporting the Projector	153
Projector Maintenance	153
Cleaning the Lens	153
Cleaning the Projector Case	154
Air Filter and Vent Maintenance	154
Cleaning the Air Filter and Vents	155
Replacing the Air Filter	155
Projector Lamp Maintenance	157
Replacing the Lamp	158
Resetting the Lamp Timer	162
Replacing the Remote Control Batteries	163
Transporting the Projector	165
Solving Problems	166
Projection Problem Tips	166
Projector Light Status	167
Using the Projector Help Displays	170
Solving Image or Sound Problems	171
Solutions When No Image Appears	171
Solutions When Image is Incorrect Using the USB Display Function	172
Solutions When \	173
Displaying From a PC Laptop	174
Displaying From a Mac Laptop	174
Solutions When \	174
Solutions When Only a Partial Image Appears	175
Solutions When the Image is Not Rectangular	175
Solutions When the Image Contains Noise or Static	176
Solutions When the Image is Fuzzy or Blurry	177
Solutions When the Image Brightness or Colors are Incorrect	178
Solutions to Sound Problems	178
Solving Projector or Remote Control Operation Problems	179
Solutions to Projector Power or Shut-Off Problems	179
Solutions to Problems with the Remote Control	180
Solutions to Password Problems	181
Solving Network Problems	181
Solutions When Wireless Authentication Fails	182
Solutions When You Cannot Access the Projector Through the Web	182
Solutions When You Cannot Connect Using Screen Mirroring	183
Solutions When the Image Contains Static During Network Projection	183
Solutions When Network Alert E-Mails are Not Received	184
Where to Get Help	184
Technical Specifications	186
General Projector Specifications	186
Projector Lamp Specifications	189
Remote Control Specifications	190
Projector Dimension Specifications	190
Projector Electrical Specifications	191
Projector Environmental Specifications	193
Projector Safety and Approvals Specifications	193
Supported Video Display Formats	193
USB Display System Requirements	197
Notices	199
Recycling	199
Important Safety Information	199
Important Safety Instructions	200
Restriction of Use	203
List of Safety Symbols (corresponding to IEC60950-1 A2)	203
FCC Compliance Statement	207
Binding Arbitration and Class Waiver	207
Trademarks	211
Copyright Notice	211
A Note Concerning Responsible Use of Copyrighted Materials	212