The remote control doesn't work as a wireless mouse. What should I do?

• Try the following solutions:
  • Make sure the USB cable is connected to the projector's USB-B port.
  • Make sure your computer is configured to work with a USB mouse. See your computer documentation for details.
  • Make sure your computer is selected as the source. Press the Computer button on the remote control to select your computer as the source.
  • Make sure the USB Type B setting in the Extended menu is set to Wireless Mouse/USB Display.
  Note: The wireless mouse function is supported on Windows and Mac OS X systems with a USB port.
  
  This Feature cannot be used at the same time as the interactive pens.
  
  Related references
  Using the Remote Control as a Wireless Mouse
  Projector Setup Settings - Extended Menu
  Projector Parts - Control Panel