What does network error code E-2, E-3, or E-7 mean, and how do I fix it?

These error codes indicate that no wireless network names (SSID) were found, or the entered security key/password does not match the router or access point. To resolve this, make sure your router or access point is turned on and correctly connected, try turning it off and back on after 10 seconds, and move your product closer to the router while removing any obstacles. Also confirm that the SSID uses only ASCII characters and that you are using the correct password. (Page 46)