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

• Check the following:
  • Make sure you select Wireless Mouse as the USB Type B setting in the projector's Extended menu when your computer is connected to the projector's Computer or HDMI port.
  • Make sure your computer is configured to work with a USB mouse.
  • Make sure your computer is selected as the source. Press the Computer button on the remote control to select your computer as the source.
  Note: The wireless mouse function is supported on Windows and Mac systems with a USB port. See Connecting to a Computer for USB Mouse Control for setup instructions.