Sony SRS-ZR7 Help Manual page 182

Start [Media Go] installed on the PC.
3
Select an audio file from [Library] on the screen, and then select
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Media Go window.
Select [SRS-ZR7] on the Throw menu of Media Go.
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Select a song to play and adjust the volume.
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The selected song will be heard from the speaker.
To enjoy a more dynamic sound
Pull the lever on the bottom of the speaker in the direction of the arrow shown in the illustration below to remove the grille.
(Throw) from the bottom of the
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