How do I connect my Roku TV to a wireless network?

During Guided Setup, when the TV prompts for network connection, select 'Set up new wireless connection' and highlight OK. The TV will scan for wireless networks within range and display them in order with the strongest signals first. Press UP or DOWN arrows to highlight your network name, then press OK to select it. If password-protected, an on-screen keyboard will appear to enter your network password. (Page 24)