EF11 User's Guide
Introduction to Your Projector
Projector Features
Product Box Contents
Additional Components
Optional Equipment and Replacement Parts
Warranty and Registration Information (U.S. and Canada)
Warranty and Registration Information (Latin America)
Notations Used in the Documentation
Where to Go for Additional Information
Projector Part Locations
Projector Parts - Front/Top
Projector Parts - Rear
Projector Parts - Base
Projector Parts - Remote Control
Setting Up the Projector
Projector Placement
Projector Setup and Installation Options
Projection Distance
Installing the Projector in a Mount or Tripod
Projector Connections
Connecting to an HDMI Video Source
Connecting to a USB Device
Connecting Headphones
Installing Batteries in the Remote Control
Using Basic Projector Features
Turning On the Projector
Turning Off the Projector
Remote Control Operation
Selecting the Language for the Projector Menus
Projection Modes
Changing the Projection Mode Using the Menus
Adjusting the Image Height
Image Shape
Correcting Image Shape with H/V Keystone
Correcting Image Shape with Quick Corner
Focusing the Image Using the Focus Lever
Resizing the Image Using Zoom
Selecting an Image Source
Color Mode
Changing the Color Mode
Available Color Modes
Turning On Automatic Luminance Adjustment
Adjusting Light Output (Brightness)
Adjusting Image Sharpness
Using Advanced Image Adjustment Features
Adjusting the Color Temperature
Adjusting the RGB Offset and Gain
Adjusting the Hue, Saturation, and Brightness
Adjusting Gamma
Saving Settings to Memory and Using Saved Settings
Controlling the Volume with the Volume Buttons
Changing the Sound Mode
Available Sound Modes
Adjusting Projector Features
Operating Connected Devices Using the HDMI Link Features
Projecting a PC Free Presentation
PC Free Precautions
Supported PC Free File Types
Starting a PC Free Slideshow
Starting a PC Free Movie Presentation
PC Free Display Options
Wireless Network Projection from a Mobile Device (Screen Mirroring)
Screen Mirroring Restrictions
Selecting Screen Mirroring Settings
Connecting for Screen Mirroring with Miracast
Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer
Shutting Off the Picture and Sound Temporarily
Installing a Security Cable
Copying Menu Settings Between Projectors
Saving Settings to a USB Flash Drive
Transferring Settings from a USB Flash Drive
Saving Settings to a Computer
Transferring Settings from a Computer
Adjusting the Menu Settings
Using the Projector's Menus
Image Quality Settings - Image Menu
Projector Feature Settings - Settings Menu
Projector Information Display - Info Menu
Projector Reset Options - Reset Menu
Maintaining and Transporting the Projector
Projector Maintenance
Cleaning the Lens
Cleaning the Projector Case
Air Filter and Vent Maintenance
Cleaning the Air Filter and Vents
Replacing the Air Filter
Replacing the Remote Control Batteries
Transporting the Projector
Solving Problems
Projection Problem Tips
Projector Light Status
Solving Image or Sound Problems
Solutions When No Image Appears
Solutions When "No Signal" Message Appears
Displaying From a PC Laptop
Displaying From a Mac Laptop
Solutions When the Image is Not Rectangular
Solutions When Only a Partial Image Appears
Solutions When the Image Contains Noise or Static
Solutions When the Image is Fuzzy or Blurry
Solutions When the Image Brightness or Colors are Incorrect
Solutions to Sound Problems
Solving Projector or Remote Control Operation Problems
Solutions to Projector Power or Shut-Off Problems
Solutions to Remote Control Problems
Solutions to HDMI Link Problems
Solutions When You Cannot Connect Using Screen Mirroring
Solutions When the Image or Sound Contains Static During Screen Mirroring
Where to Get Help (U.S. and Canada)
Where to Get Help (Latin America)
Technical Specifications
General Projector Specifications
Projector Light Source Specifications
Remote Control Specifications
Projector Dimension Specifications
Projector Electrical Specifications
Projector Environmental Specifications
Projector Safety and Approvals Specifications
Safety and Approvals Specifications for Latin America
Supported Video Display Formats
Notices
Recycling (U.S. and Canada)
Important Safety Information
Laser Safety Information
Important Safety Instructions
Restriction of Use
List of Safety Symbols
FCC Compliance Statement
Binding Arbitration and Class Waiver
Trademarks
Copyright Notice
A Note Concerning Responsible Use of Copyrighted Materials
Copyright Attribution