Please follow below steps:

 

  1. Connect your device and projector to the same Wi-Fi network.

 

        2. On projector, go to Home > Screen Mirroring, there is projector's device name shown at the upper right  

            location. (e.g. "ViewSonic PJ-XXXX")

 

 

     3.On your phone/tablet, do the following:

 

iOS:

  1. Access the drop down control menu.
  2. Select the “Screen Mirroring” icon.
  3. Choose “ViewSonic PJ-XXXX”.

 

Android:

  1. Download and install the “Google Home” application and open it.
  2. Pull-to-refresh the app and wait for 30 seconds.
  3. “ViewSonic PJ-XXXX” will now be visible, select it.
  4. Choose “Cast my screen”à”cast screen”à“Start Now”.