To connect an Epson projector wireless network, follow these steps: 1. Turn on the projector and select the "Wi-Fi" option in the menu. 2. Search for available Wi-Fi networks and select your network. 3. Enter your network password when prompted. 4. The projector will confirm successful connection. 5. Connect your device (laptop, phone, tablet) to the same network. 6. Use the "Project" function on your device to search for available projectors and select your Epson projector. 7. Your device should now be connected to the projector and ready to display content wirelessly. These steps should allow you to connect your Epson projector to a wireless network and start projecting wirelessly.