User Guide
Table Of Contents
- Contents
- Introduction to Your Projector
- Setting Up the Projector
- Using the Projector on a Network
- Wireless Network Projection
- Selecting Wireless Network Settings Manually
- Selecting Wireless Network Settings in Windows
- Selecting Wireless Network Settings on Mac
- Using a QR Code to Connect a Mobile Device
- Using NFC to Connect an Android Device
- Setting Up Wireless Network Security
- Wireless Network Projection from a Mobile Device (Screen Mirroring)
- Secure HTTP
- Importing a Web Server Certificate Using the Projector Menus
- Controlling a Networked Projector Using a Web Browser
- Wireless Network Projection
- Using Basic Projector Features
- Turning On the Projector
- Turning Off the Projector
- Selecting the Language for the Projector Menus
- Setting the Date and Time
- Adjusting the Image Height
- Image Shape
- Resizing the Image with the Zoom Ring
- Focusing the Image Using the Focus Ring
- Focusing the Image Using the Focus Button
- Remote Control Operation
- Selecting an Image Source
- Projection Modes
- Image Aspect Ratio
- Color Mode
- Controlling the Volume with the Volume Buttons
- Projecting a PC Free Presentation
- Adjusting Projector Features
- Adjusting the Menu Settings
- Using the Projector's Menus
- Image Quality Settings - Image Menu
- Input Signal Settings - Signal Menu
- Projector Feature Settings - Settings Menu
- Projector Setup Settings - Extended Menu
- Projector Network Settings - Network Menu
- Projector Setup Settings - ECO Menu
- Projector Information Display - Info Menu
- Projector Reset Options - Reset Menu
- Maintaining and Transporting the Projector
- Solving Problems
- Projection Problem Tips
- Projector Light Status
- Using the Projector Help Displays
- Solving Image or Sound Problems
- Solutions When No Image Appears
- Solutions When Image is Incorrect Using the USB Display Function
- Solutions When "No Signal" Message Appears
- 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 to Sound Problems
- Solving Projector or Remote Control Operation Problems
- Solving Network Problems
- Where to Get Help
- Technical Specifications
- General Projector Specifications
- Projector Lamp Specifications
- Remote Control Specifications
- Projector Dimension Specifications
- Projector Electrical Specifications
- Projector Environmental Specifications
- Projector Safety and Approvals Specifications
- Supported Video Display Formats
- USB Display System Requirements
- Notices
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2 Computer button (cycles through connected computer sources)
3 HDMI/Video button (cycles through connected HDMI/video sources)
4 Screen Fit button (adjusts image shape)
5 Numeric buttons (enter numbers)
6 Focus buttons (adjust image focus; PowerLite 1781W/1785W/1795F)
7 Auto button (automatically adjusts position, tracking, and sync settings)
8 Aspect button (selects the image aspect ratio)
9 Num button (when held down, switches numeric buttons to number function)
10 Menu button (accesses projector menu system)
11 Arrow buttons (move through on-screen options and control wireless mouse functions)
12 Enter button (selects options and controls wireless mouse functions)
13 User button (customizable for different functions)
14 Page up/down buttons (control presentation slides)
15 E-Zoom +/– buttons (zoom into and out of the image)
16 A/V Mute button (turns off picture and sound)
17 Split button (splits the screen between two image sources)
18 Home button (accesses source selection, projector help information, and other features)
19 Freeze button (stops video action)
20 Volume up/down buttons (adjust speaker volume)
21 Pointer button (activates on-screen pointer)
22 Esc button (cancels/exits functions and controls wireless mouse functions)
23 ID button (selects which projector you want to control)
24 Color Mode button (selects display modes)
25 MHL Menu button (displays the main menu of the connected MHL device)
26 Gesture button (displays the Gesture Presenter menu screen; PowerLite 1785W/1795F)
27 LAN button (cycles through connected network sources)
28 USB button (cycles through connected USB sources)