Please follow the steps below to get you projector connected to your Wi-Fi SSID:
1. Upgrade the system firmware of your projector (please refer to the instructions listed on page 33 of the user manual)
2. Select "Settings" under on the home screen of the BenQ Launcher (see page 50 of the user manual)
3. Select "Internet"
4. Enable "Wireless Network Settings"
5. Click "Add Network"
6. Enter your SSID and password