How do I set up a wireless connection?

• First, you'll need to install the wireless LAN module which will enable the projector to communicate wirelessly with other devices. You can then connect the projector to a wireless network or create a wireless (Ad Hoc) connection between the projector and a single computer with a wireless network card or adapter.
  
  If you have the optional Quick Wireless Connection USB key (USB key included with the PowerLite 1776W), you can use it to reduce the set-up time (the key automatically configures the projector and your computer) normally needed to create an Ad Hoc connection between the projector and a computer (Windows only). See Using Quick Wireless Connection.
  
  After setting up a wireless connection between the projector and the computer, you can use the EasyMP Network Projection software to send images wirelessly.
  
  Note: The wireless LAN module must be installed to use the Quick Wireless Connection USB key.
  
  Related references
  Selecting Wireless Network Settings Manually
  Selecting Wireless Network Settings in Windows
  Selecting Wireless Network Settings in Mac OS X
  EasyMP Network Projection