From the web page that is displayed, look for the Wi-Fi settings. The channel number should be selectable via a drop-down menu . Note that if your router does work on 2.4GHz and 5GHz, you will have to choose the channel separately for each.
From the web page that is displayed, look for the Wi-Fi settings. The channel number should be selectable via a drop-down menu . Note that if your router does work on 2.4GHz and 5GHz, you will have to choose the channel separately for each.