TroubleshootingTask
About Wi-Fi checker
The Wi-Fi checker app enables you to check the Wi-Fi connection of your “WALKMAN” when a connection problem occurs.
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From the Home screen, tap [
Apps] - [
Wi-Fi checker] - [Test].
The connection test starts. Items are checked in succession, and assumed causes and remedies are displayed.
Hint
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If you tap the
(Menu) button and then [
Settings], you can display the settings screen for the Wi-Fi connection. Tap the 
(Back) button to return from the settings screen. If you tap the 
(Home) button at the settings screen to display the Home screen, the settings screen appears when you start the Wi-Fi checker the next time.
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