No worries. Your
Roku TV makes it easy to connect whenever you want. As you move around the Home screen, you'll see several places where you can start the connection process.
For example:
Now and then you'll see a message appear on the panel to the right of the Home screen offering a Connect Now option. Simply highlight and select the Connect Now option to get started.
Use the Connect and activate now option in the Settings menu. From the Home screen menu, select Settings, then Network, and then Connect and activate now.
If you want to start over from the beginning, use the Settings menu to do a Factory reset, and then go through Guided Setup again. This time, choose your home network when prompted.
Regardless of how you connect, the process is the same.