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Epson PowerLite X17 User Manual - Page 48

Correcting Image Shape with the Horizontal Keystone Slider

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Correcting Image Shape with the Horizontal Keystone Slider Correcting Image Shape with the Keystone Buttons Correcting Image Shape with Quick Corner Parent topic: Using Basic Projector Features Correcting Image Shape with the Horizontal Keystone Slider You can use the projector's horizontal keystone slider to correct the shape of an image that is unevenly rectangular horizontally, such as when the projector is placed to the side of the projection area. 1. Turn on the projector and display an image. Note: You can display a pattern to aid in adjusting the projected image using the Settings menu. Note: You can also display the pattern by pressing the User button on the remote control (if the test pattern is assigned to this button). 2. Adjust the slider until the image is evenly rectangular. 1 PowerLite X17/X21/W17 2 PowerLite S17 After correction, your image is slightly smaller. Parent topic: Image Shape 48

Section	Page
Contents	3
Introduction to Your Projector	10
Projector Features	10
Product Box Contents	11
Additional Components	12
Optional Equipment and Replacement Parts	13
Warranty and Registration Information	14
Notations Used in the Documentation	14
Where to Go for Additional Information	15
Projector Part Locations	15
Projector Parts - Front/Top	16
Projector Parts - Rear	17
Projector Parts - Base	18
Projector Parts - Control Panel	18
Projector Parts - Remote Control	21
Setting Up the Projector	23
Projector Placement	23
Projector Setup and Installation Options	23
Projection Distance	25
Projector Connections	26
Connecting to Computer Sources	27
Connecting to a Computer for USB Video and Audio	27
Connecting to a Computer for VGA Video	29
Connecting to a Computer for HDMI Video and Audio	29
Connecting to a Computer for USB Mouse Control	30
Connecting to a Computer for Sound	30
Connecting to Video Sources	31
Connecting to an HDMI Video Source	31
Connecting to a Component-to-VGA Video Source	32
Connecting to a Composite Video Source	32
Connecting to an S-Video Video Source	33
Connecting to a Video Source for Sound	33
Connecting to an External Computer Monitor	34
Connecting to External Speakers	35
Connecting to External USB Devices	36
USB Device Projection	36
Connecting a USB Device or Camera to the Projector	37
Selecting the Connected USB Source	37
Disconnecting a USB Device or Camera From the Projector	37
Connecting to a Document Camera	38
Installing Batteries in the Remote Control	38
Opening the Lens Cover	40
Using Basic Projector Features	42
Turning On the Projector	42
Turning Off the Projector	44
Selecting the Language for the Projector Menus	46
Adjusting the Image Height	46
Image Shape	47
Correcting Image Shape with the Horizontal Keystone Slider	48
Correcting Image Shape with the Keystone Buttons	49
Correcting Image Shape with Quick Corner	50
Resizing the Image	52
Focusing the Image Using the Focus Ring	53
Remote Control Operation	54
Using the Remote Control as a Wireless Mouse	55
Using the Remote Control as a Pointer	56
Selecting an Image Source	57
Projection Modes	59
Changing the Projection Mode Using the Remote Control	59
Changing the Projection Mode Using the Menus	60
Image Aspect Ratio	60
Changing the Image Aspect Ratio	61
Available Image Aspect Ratios	61
Color Mode	62
Changing the Color Mode	63
Available Color Modes	63
Turning On Auto Iris	64
Controlling the Volume with the Volume Buttons	65
Projecting a PC Free Presentation	66
Supported PC Free File Types	66
Starting a PC Free Slide Show	67
Starting a PC Free Movie Presentation	69
PC Free Display Options	70
Adjusting Projector Features	72
Shutting Off the Picture and Sound Temporarily	72
Stopping Video Action Temporarily	73
Zooming Into and Out of Images	73
Projector Security Features	74
Password Security Types	74
Setting a Password	75
Selecting Password Security Types	76
Entering a Password to Use the Projector	77
Saving a User's Logo Image to Display	78
Locking the Projector's Buttons	80
Unlocking the Projector's Buttons	81
Installing a Security Cable	81
Creating a User Pattern to Display	81
Using the Projector on a Network	83
Wireless Network Projection	83
Installing the Wireless LAN Module	84
Using Quick Wireless Connection (Windows Only)	85
Selecting Wireless Network Settings Manually	87
Wireless LAN Menu Settings	89
Selecting Wireless Network Settings in Windows	91
Selecting Wireless Network Settings in Mac OS X	91
Setting Up Wireless Network Security	91
Wireless Security Menu Settings	92
Setting Up Projector Network E-Mail Alerts	93
Network Projector E-mail Alert Messages	95
Setting Up Monitoring Using SNMP	95
Controlling a Networked Projector Using a Web Browser	96
Adjusting the Menu Settings	99
Using the Projector's Menus	99
Image Quality Settings - Image Menu	101
Input Signal Settings - Signal Menu	102
Projector Feature Settings - Settings Menu	105
Projector Setup Settings - Extended Menu	108
Projector Network Settings - Network Menu	111
Projector Setup Settings - ECO Menu	112
Projector Information Display - Info Menu	113
Event ID Code List	115
Projector Reset Options - Reset Menu	116
Maintaining and Transporting the Projector	118
Projector Maintenance	118
Cleaning the Lens	118
Cleaning the Projector Case	119
Air Filter and Vent Maintenance	119
Cleaning the Air Filter and Vents	120
Replacing the Air Filter	120
Projector Lamp Maintenance	122
Replacing the Lamp	123
Resetting the Lamp Timer	127
Replacing the Remote Control Batteries	128
Transporting the Projector	129
Solving Problems	130
Projection Problem Tips	130
Projector Light Status	130
Using the Projector Help Displays	133
Solving Image or Sound Problems	134
Solutions When No Image Appears	134
Solutions When Image is Incorrect Using the USB Display Function	135
Solutions When \	136
Displaying From a PC Laptop	136
Displaying From a Mac Laptop	136
Solutions When \	137
Solutions When Only a Partial Image Appears	137
Solutions When the Image is Not Rectangular	138
Solutions When the Image Contains Noise or Static	138
Solutions When the Image is Fuzzy or Blurry	139
Solutions When the Image Brightness or Colors are Incorrect	140
Solutions to Sound Problems	141
Solving Projector or Remote Control Operation Problems	141
Solutions to Projector Power or Shut-Off Problems	142
Solutions to Problems with the Remote Control	142
Solutions to Password Problems	143
Solving Network Problems	143
Solutions When You Cannot Access the Projector Through the Web	144
Solutions When Network Alert E-Mails are Not Received	144
Where to Get Help	144
Technical Specifications	146
General Projector Specifications	146
Projector Lamp Specifications	149
Remote Control Specifications	149
Projector Dimension Specifications	150
Projector Electrical Specifications	150
Projector Environmental Specifications	151
Projector Safety and Approvals Specifications	151
Supported Video Display Formats	151
USB Display System Requirements	154
Notices	156
Recycling	156
Important Safety Information	156
Important Safety Instructions	157
Restriction of Use	160
FCC Compliance Statement	160
Trademarks	161
Open Source Software License	161
Copyright Notice	206
A Note Concerning Responsible Use of Copyrighted Materials	207