Sony NV-U74 Guia De Inicio Rapido página 50

Navigation
Map tools
Touch "Options" to show the map tool bar.
US
 Touch to show the main menu.
 Touch to toggle the map orientation (heading up/north up).

During route guidance:
Touch to repeat the last voice guidance.
In other cases:
Touch to return to the current position display.
 Touch to show additional map options.
(E.g., "Save This Location, " "Quit Navigation, " etc.)
 Touch to show the turn-by-turn list.
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Map tool bar
(Only during route guidance)