To
use the projector over a wireless network, install the Epson
802.11b/g/n wireless LAN module into the projector's
USB-A port
(PowerLite
2040/2140W). Do not install any other type of wireless
module.
Note: The
wireless LAN module and module cover are not included with your
projector.
Caution:
Never remove the module while its
indicator light is blue or flashing, or while you are projecting
wirelessly. You may damage the module or lose data.