Owner's Manual
Table Of Contents
- Contents
- Introduction to Your Projector
- Setting Up the Projector
- Projector Placement
- Projector Connections
- Connecting to Computer Sources
- Connecting to Video Sources
- Connecting to a USB Device
- Connecting to a Streaming Media Player
- Connecting to a Document Camera
- Connecting to an HDBaseT Transmitter
- Connecting to an External Computer Monitor
- Connecting to External Speakers
- Connecting Multiple Projectors of the Same Model
- Attaching and Removing the Cable Cover
- Installing Batteries in the Remote Control
- Using the Projector on a Network
- Wired Network Projection
- Wireless Network Projection
- Installing the Wireless LAN Module
- Using Quick Wireless Connection (Windows)
- Selecting Wireless Network Settings Manually
- Selecting Wireless Network Settings in Windows
- Selecting Wireless Network Settings on Mac
- Setting Up Wireless Network Security
- Using a QR Code to Connect a Mobile Device
- Wireless Network Projection from a Mobile Device or Windows Computer (Screen Mirroring)
- Screen Sharing
- Setting Up Projector Network E-Mail Alerts
- Setting Up Monitoring Using SNMP
- Controlling a Networked Projector Using a Web Browser
- Controlling a Networked Projector in Content Playback Mode
- Using Crestron Connected
- Setting Up Web API
- Secure HTTP
- Registering a Digital Certificate on the Projector
- Using Basic Projector Features
- Turning On the Projector
- Turning Off the Projector
- Selecting the Language for the Projector Menus
- Setting the Date and Time
- Resizing the Image with the Zoom Ring
- Resizing the Image using Digital Zoom
- Focusing the Image Using the Focus Ring
- Setting the Screen Type
- Adjusting the Image Position Using Lens Shift
- Adjusting the Image Position Using Image Shift
- Adjusting the Image Position Using Screen Position
- Adjusting the Image Position Horizontally Using Screen Shift
- Displaying a Test Pattern
- Adjusting the Image Height
- Image Shape
- Selecting an Image Source
- Remote Control Operation
- Projection Modes
- Image Aspect Ratio
- Color Mode
- Adjusting the Hue, Saturation, and Brightness
- Adjusting Gamma
- Turning On Dynamic Contrast
- Adjusting the Image Resolution
- Adjusting the Projector's Brightness Level
- Controlling the Volume with the Volume Buttons
- Projecting a PC Free Presentation
- Projecting in Content Playback Mode
- Adjusting Projector Features
- Shutting Off the Picture and Sound Temporarily
- Stopping Video Action Temporarily
- Zooming Into and Out of Images
- Projector Security Features
- Projecting Multiple Images Simultaneously
- Using Multiple Projectors
- Saving Settings to Memory and Using Saved Settings
- Adjusting the Color Tone (Color Uniformity)
- Running Light Source Calibration
- Scheduling Projector Events
- Copying Menu Settings Between Projectors
- Adjusting the Menu Settings
- Using the Projector's Menus
- Image Quality Settings - Image Menu
- Input Signal Settings - Signal I/O Menu
- Installation Settings - Installation Menu
- Display Settings - Display Menu
- Feature Settings - Operation Menu
- Administration Settings - Management Menu
- Network Settings - Network Menu
- Multiple Projector Operation Settings - Multi-Projection Menu
- Image Quality Memory Settings - Memory Menu
- Initial Settings and Reset Options - Initial/All Settings Menu
- Maintaining and Transporting the Projector
- Solving Problems
- Projection Problem Tips
- Projector Light Status
- Viewing Projector Status Information
- Using the Projector Menu Displays
- Solving Image or Sound Problems
- Solutions When No Image Appears
- Solutions When "No Signal" Message Appears
- Solutions When No Image Appears on an External Monitor
- Solutions When "Not Supported" Message Appears
- Solutions When Only a Partial Image Appears
- Solutions When the Image is Not Rectangular
- 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 When an Afterimage Remains On the Projected Image
- Solutions to Sound Problems
- Solutions to PC Free Problems
- Solving Projector or Remote Control Operation Problems
- Solving Network Problems
- Solutions When Wireless Authentication Fails
- Solutions When You Cannot Access the Projector Through the Web
- Solutions When Network Alert E-Mails are Not Received
- Solutions When You Cannot Connect Using Screen Mirroring
- Solutions When the Image Contains Static During Network Projection
- Solutions When the Image or Sound Contains Static During Screen Mirroring
- Solutions to Problems Using Content Playback
- Solutions to HDMI Link Problems
- Where to Get Help (U.S. and Canada)
- Where to Get Help (Latin America)
- Technical Specifications
- Notices
270
Replacing the Air Filter
You need to replace the air filter in the following situations:
• After cleaning the air filter, you see a message telling you to clean or replace it
• After cleaning the air filter, the projector's Filter light continues to flash orange
• The air filter is torn or damaged
You can replace the air filter while the projector is mounted to the ceiling or placed upside-down on a
table.
1. Turn off the projector and unplug the power cord.
2. Loosen the screws and remove the air filter cover.