Installing The Wireless Lan Module - Epson PowerLite 4770W User Manual

Installing the Wireless LAN Module

To use the projector over a wireless network, install the optional Epson 802.11b/g/n wireless LAN
module. Do not install any other type of wireless LAN module.
Caution: Never remove the module while its indicator light is green or flashing, or while you are
projecting wirelessly. You may damage the module or lose data.
1. Turn off the projector and unplug the power cord.
2. Slide the air filter cover latch and open the air filter cover.
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