Sony NW-E393 Help Manual page 212

Help Guide
Troubleshooting
Digital Music Player
NW-E393/E394/E395
Message list
[System software update failed.] is displayed.
The update of the system software failed to be completed.
Follow the instructions displayed on your computer to retry updating the system software.
[Check the volume level] is displayed.
An alarm (beep) and a warning [Check the volume level] are used to protect your ears when you turn the volume up
to a level that is harmful to your ears for the first time. You can cancel the alarm and warning by pressing any button.
You can turn up the volume after canceling the alarm and warning.
After the initial warning, the alarm and warning repeat for every 20 cumulative hours that the volume is set to a level
that is harmful for your ears. When this happens, the volume is turned down automatically.
Related Topic
Updating the system software of your Walkman
Volume operation (Only for countries/areas complying with European Directives)
4-579-798-11(1)
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