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Installing the Wireless LAN Module
To use the projector over a wireless network, install the Epson 802.11b/g/n wireless LAN module in the
projector (EX5280/EX9230). Do not install any other type of wireless module.
Note: The wireless LAN module is not included with your projector and is optional.
Note: You do not need the wireless LAN module for the EX7280/EX9240 since the wireless functionality
is built-in.
1. Remove the wireless LAN module cover screw.