How do I connect my projector wirelessly so I can use screen mirroring?

• See below.

  Selecting Screen Mirroring Settings

  You can select Screen Mirroring settings for your projector and then project and interact with images from your mobile device.
  1. Press the Menu button.
  2. Select the Management menu and press  Enter.
     
  3. Set the Wireless LAN Power setting to On.
  4. Select the Network menu and press  Enter.
     
  5. Select Network Settings and press  Enter.

     Note: If the Remote Password and the Web Control Password have not been set, a screen appears prompting you to set them. Enter passwords up to 32 characters long. These passwords are used for accessing the projector over a network, and you do not need to enter them to access the Network Settings menu after you set them.

  6. Select Priority Control Interface and press  Enter.
  7. Choose one of the following options:
     • If you are casting images over a wired LAN, select Wired LAN.
     • If you are casting images wirelessly directly or via a wireless network router, select Wireless LAN.
  8. Set the Simple AP setting to On.
  9. Select Network Projection and press  Enter.
  10. Set the Screen Mirroring setting to On.
  11. Select these settings as necessary:
      • Interrupt Connection lets you switch the screen to another device while projecting using Screen Mirroring. If you want to connect two Screen Mirroring sources at once, select Off.
      • Adjust Image Quality lets you adjust the screen mirroring speed and quality. Select a small number to improve the quality or a large number to increase the speed.
      • Capture lets you capture the projected image and paste it on a page in Whiteboard mode.

        Note: If you enable the Capture setting, the projector disables HDCP and movies that use the H.265 video codec.

      • Screen Mirroring Info displays connection information when projecting from a Screen Mirroring source.
  12. When you finish selecting settings, select Return and press  Enter to return to the Network Settings screen.
  13. Select Set, and follow the on-screen instructions to save your settings and exit the menus.

  Connecting for Screen Mirroring with a Windows 8.x/Windows 10/Windows 11 Computer

  You can set up your computer to wirelessly project images and play sound using Screen Mirroring.

  Note: If you are using Windows 10/Windows 11, you can cast images over a local area network or from your device to the projector directly. When you cast images over a local area network, the connection is more stable and secure. Connect the projector to the network with an Ethernet cable or install the optional wireless LAN module and set the wireless LAN settings to connect to a wireless network.

  1. Select the Screen Mirroring settings on your projector as necessary.
  2. Press the LAN button on the remote control to switch to the Screen Mirroring source. You see the Screen Mirroring standby screen.
  3. Do one of the following:
     • Windows 10/Windows 11: Hold down the Windows key and press K at the same time.
     • Windows 8.x: Select Devices > Project > Add a wireless display.
  4. Select your projector from the list.

     Note: You can check the Projector Name in the projector's Network menu (Menu > Network > Network Settings > Projector Name) to identify your projector in the list.

  5. If you see the PIN entry screen on your computer, enter the PIN code displayed on the Screen Mirroring standby screen or at the bottom right of the projected image. The projector displays the image from your computer or mobile device.

     Note: It may take some time to establish the connection. Do not disconnect the projector's power cord while it is connecting to your device. This may cause your device to freeze or malfunction.

  6. Select Allow mouse, keyboard, touch, and pen input from this device.

  Connecting for Screen Mirroring with Miracast

  If your mobile device supports Miracast, you can connect it to the projector wirelessly and project images and sound.
  1. Select the Screen Mirroring settings on your projector as necessary.
  2. Press the LAN button on the remote control to switch to the Screen Mirroring source. You see the Screen Mirroring standby screen.
  3. On your mobile device, use the Miracast function to search for the projector.

     Note: See your mobile device's documentation for information on accessing the Miracast function.

     You see a list of available devices.
  4. Select your projector from the list.
  5. If you see the PIN entry screen on your mobile device, enter the PIN code displayed on the Screen Mirroring standby screen or at the upper left of the projected image. The projector displays the image from your mobile device.

     Caution:
     It may take some time to establish the connection. Do not disconnect the projector's power cord while it is connecting to your device. Doing so may cause your device to freeze or malfunction.

     Note: Depending on the mobile device, you may need to delete a device when connecting. Follow the on-screen instructions on your device.