Sony SGPT21 Series Help Manual page 122

Wi-Fi checker
The Wi-Fi checker app enables you to check the Wi-Fi connection of your tablet device when a connection
problem occurs.
1. Tap to start the Wi-Fi checker app.
2. Tap [Test] at the top right of the screen to start checking the connection.
Items are checked in succession, and assumed causes and remedies are displayed.
Hint
If you cannot find the icon to start the app, look for it in the application launcher displayed by tapping [
Apps] at the top right of the Home screen.
If you tap (Settings) at the top right of the screen, you can display the settings screen for the Wi-Fi
connection. Use
settings screen appears when you start the Wi-Fi checker app the next time.
Related Topic
Starting Wi-Fi Communications
Notes on Using the Wi-Fi Function
to return to the Wi-Fi checker app. If you tap to display the Home screen, the