Sony NV-U74T - Manual (Page 25)

SONY NV-U74T (US,FR,ES) 4-107-849-11 (1)
2
US

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.
(Only during route guidance)
 Touch to zoom in/out the map.
Touch / .
 Touch to adjust the voice guidance volume.
Touch / .
To turn off the sound, touch .
 Touch to hide the map tool bar.