Sony NVD-U03E - Manual (Page 5)

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SONY NVD-U03E/U03M/U03N/U03R ( GB,DE,FR,NL,IT,ES) 4-156-954-11 (1)
Starting the application
1
Insert the disc into your computer, then select your language.
Freeing up free space on the navigation unit
As map data volume increases, free space on the navigation unit is necessary.
Before installing the map, delete unnecessary language data from the navigation unit.
1
Select “Delete languages” from the Main Menu.
2
Select an unused language, and then click “Delete .”