2003 Toyota Prius Navigation Manual - Page 42

Typical voice guidance prompts INFORMATION 1UE060 Touch any number to select the desired volume. Touching the "Off" switch turns the voice route guidance off. If you turn the "Adaptive volume control" on, the volume is turned up automatically when the vehicle speed exceeds 80 km/h (50 mph). UN301 On freeways, interstates or other highways with higher speed limits, the voice guidance will be made at earlier points than on city streets in order to allow time to maneuver. The voice guidance provides various messages as you approach an intersection, or other point where you need to maneuver the vehicle. 1 "Proceed about 5 miles" "In a quarter of a mile, right turn" "Right turn." (Beep sound only) INFORMATION During route guidance, the voice route guidance continues even if the navigation screen is changed to the other screens, such as the audio screen. 2 3 4 35