There are two methods for setting WPS.
Push Button Method
SSID and security are set automatically when the [Enter] button is
pressed on the projector's control panel and the dedicated button on
the access point equipment. This method is recommended when the
projector and access point are close together.
PIN Code Method
SSID and security are set automatically by inputting an 8-digit code
that was assigned to the projector from the computer to the access
point in advance. Make connection settings between the computer and
the access point in advance. For details on how to make this
connection, refer to the manual provided with the access point. This
method is recommended when the projector is mounted on the ceiling.

Connection Setup Method

Procedure
A
During projection, press the [Menu] button and select
Network - "Network Configuration" from the configuration
menu.
The Network Configuration screen is displayed.
B
From "Wireless LAN" select "To Setup Wizard".
The following screen is displayed.
When connecting using the Push Button Method, follow the steps
given below.
Go to "Making a connection using the PIN Code Method" when
connecting using the "PIN Code Method". s p.101

Making a Connection Using the Push Button Method

Procedure
A
Select "Push Button Method".
Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point (EB-Z8050W only)
99