Other

• [Beep Settings] is set to [Off].

• Set [Beep Settings] to [On] [Details].

• The beep does not sound when your Walkman is connected to the cradle (not supplied), or another device.

• Your Walkman may become warm when the battery is being charged and just after charging. The Walkman also may get warm when a large amount of data is transferred. This behavior is normal and not a cause for concern. Set the Walkman aside for a while to allow it to cool down.

• If you left your Walkman for a while with the battery used up, the date and time may be reset. This is not a malfunction. Charge the battery until appears on the screen, and set the date and time again [Details].

• Take off the headphones when plugging or unplugging the headphones. If you plug or unplug the headphones while playing a song or using the Noise Canceling function (NWZ-E573/E574/E575 only), you may hear noise from the headphones. This is not a malfunction.

• You can add transferred songs only to a bookmark list, and you cannot add audio podcasts or voice recordings.

• [Alarm On/Off] is set to [Off].

• Set [Alarm On/Off] to [On] [Details].

• The alarm will not sound in the following situations.

• Connected to a computer.

• In USB connection mode.

• Playing a game.

• Recording voice (though the alarm icon flashes in the information area).

• The remaining battery power is insufficient.

• Charge the battery by connecting your Walkman to a running computer [Details].

• In the following situations, the alarm will be postponed until the process is finished.

• Deleting data.

• Formatting memory.

• The sleep timer will not activate in the following situations.

• Recording voice.

• Using [Auto Preset] function of the FM radio.

• Analyzing songs for “SensMe™ Channels.”

• Sounding the alarm.

• Deleting data.

• The sleep timer will be canceled in the following situations.

• Entering standby mode.

• Connecting your Walkman to a computer.

• Entering game mode.

• In the following situations, the sleep timer will be postponed until the process is finished.

• Formatting memory.

• You have deleted the song selected as the alarm song.

• Select another song as the alarm song and set [Alarm Sound Settings] to [Alarm Song] [Details].

• You cannot adjust the playback speed when using the karaoke function.

• Set [Karaoke/Language Study] to [Off] or [Language Study] [Details].

• The effects of vocal suppression differ among songs. Depending on the song, the vocal may hardly be suppressed.