User's Guide
Table Of Contents
- Notations Used in This Guide
- List of Functions
- Introduction to Your Projector
- Setting Up the Projector
- Using Basic Projector Features
- Turning On the Projector
- Turning Off the Projector
- Setting the Date and Time
- Selecting the Language for the Projector Menus
- Projection Modes
- Displaying a Test Pattern
- Adjusting the Image Height
- Image Shape
- Resizing the Image with the Zoom Ring
- Focusing the Image Using the Focus Ring
- Selecting an Image Source
- Image Aspect Ratio
- Adjusting Image Quality (Color Mode)
- Controlling the Volume with the Volume Buttons
- Adjusting Projector Features
- Projecting Two Images Simultaneously
- Projecting a PC Free Presentation
- Shutting Off the Image and Sound Temporarily
- Stopping Video Action Temporarily
- Zooming In/Zooming Out of Images (E-Zoom)
- Saving a User's Logo Image
- Saving a User Pattern
- Color Difference Correction when Projecting from Multiple Projectors
- Projector Security Features
- Using the Projector on a Network
- Wired Network Projection
- Wireless Network Projection
- Wireless Network Projection from a Mobile Device (Screen Mirroring)
- Secure HTTP
- Monitoring and Controlling the Projector
- Epson Projector Management
- Controlling a Networked Projector Using a Web Browser
- Registering Digital Certificates from a Web Browser
- Setting Up Projector Network E-Mail Alerts
- Setting Up Monitoring Using SNMP
- Using ESC/VP21 Commands
- PJLink Support
- Crestron Connected Support
- Setting Projector Event Schedules
- Adjusting the Menu Settings
- Using the Projector's Menus
- Using the Displayed Keyboard
- 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
- Copying Menu Settings Between Projectors (Batch Setup)
- Maintaining the Projector
- Solving Problems
- Projection Problems
- Projector Indicator 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
- Solutions When Image File Names are not Displayed Correctly in PC Free
- 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 the Image Contains Static During Network Projection
- Solutions When You Cannot Connect Using Screen Mirroring
- Solutions When the Image or Sound Contains Static During Screen Mirroring Connection
- Appendix
Projector Network Settings - Network Menu
141
Setting Options Description
Connection Mode Select the type of wireless connection:
Quick Quick: lets you connect to multiple
smartphones, tablets, or computers
directly using wireless communication.
When you select Quick connection
mode, the projector acts as an easy access
point. (We recommend limiting the
number of devices to six or less to
maintain the projection performance.)
Advanced Advanced: lets you connect to multiple
smartphones, tablets, or computers over
a wireless network access point.
Search Access Point To Search View Search for available wireless network
access points in Advanced connection
mode. Depending on the access point
settings, they may not be displayed in the
list.
SSID Up to 32
alphanumeric
characters
Sets the SSID (network name) of the
wireless LAN system the projector is
connecting to.
Security Selects the type of security used on the
wireless network.
When setting security, follow the
instructions from the administrator of
the network system you want to connect
to.
Open Security is not set.
WPA2-PSK Communication is performed using
WPA2 security. Uses AES method for
encryption. When establishing a
connection from a computer to the
projector, enter the value set in the
passphrase.
Setting Options Description
WPA3-PSK Communication is performed using
WPA3 security. Uses AES method for
encryption. When establishing a
connection from a computer to the
projector, enter the value set in the
passphrase.
WPA2/WPA3-PSK Connects in WPA2/WPA3 personal
mode. Encryption method is selected
automatically according to the access
point settings. Set a passphrase which is
the same for the access point.
WPA3-EAP Connects in WPA3 enterprise mode.
Encryption method is selected
automatically according to the access
point settings.
WPA2/WPA3-EAP Connects in WPA2/WPA3 enterprise
mode. Encryption method is selected
automatically according to the access
point settings.
Passphrase Various
passphrases from 8
to 32 characters
(when entering
from a Web
browser: various
passphrases from 8
to 63 characters)
For WPA2-PSK, WPA3-PSK and
WPA2/WPA3-PSK security, selects the
pre-shared passphrase used on the
network.
When the passphrase is entered and the
[Enter] button is pressed, the value is set
and displayed as an asterisk (*).
We recommend changing the passphrase
periodically for security. If the network
settings are initialized, it returns to the
initial passphrase.
EAP Method Set the EAP settings for WPA3-EAP and
WPA2/WPA3-EAP security.