User`s guide

B Install the Wireless LAN unit.
C Secure the Wireless LAN unit using the supplied screw to avoid
losing the unit.
A
Screw hole to fix Wireless LAN unit
When connecting a projector to which the Wireless LAN unit is mounted
to a computer using a wireless LAN, set the Wireless LAN Power setting
on the Wireless LAN menu to On. (The default setting is On.)
s p.63
Reading the wireless LAN indicators
There are two Wireless LAN indicators, one on the projector and one on
the Wireless LAN unit.
Installing Optional and Supplied Accessories
135