The sound from the speaker is distorted.

Adjust the playback volume.

Make sure the tablet device is sufficiently charged.

If the sound effects are turned off, the sound might improve.

• Select [Off] for [Equalizer] and remove the check mark from [Dynamic normalizer] or [xLOUD(TM)] on the setting menu when you use the [Music player] app.

• Remove the check mark from [Dynamic normalizer] or [xLOUD(TM)] on the setting menu when you use the [Video player] app.