Toyota PRIUS Owner's Manual page 394

394
4-5. Using the driving support systems
Buzzer
When an obstacle is detected, the buzzer sounds.
● As the obstacle is approached, the buzzer sounds more rapidly.
When the obstacle is extremely close, the buzzer switches from
sounding intermittently (short beeps) to continuously (a long beep).
• Distance to obstacle detected by front corner sensor is approxi-
mately 35 cm (1.2 ft.) or less
• Distance to obstacle detected by front side sensor or rear side
sensor is approximately 30 cm (1.0 ft.) or less
• Distance to obstacle detected by front sensor is approximately
35 cm (1.2 ft.) or less
• Distance to obstacle detected by rear corner sensor is approxi-
mately 35 cm (1.2 ft.) or less
• Distance to obstacle detected by back sensor is approximately
35 cm (1.2 ft.) or less
● When an obstacle is detected by multiple sensors simultaneously,
the buzzer sounds according to the distance to the closest obsta-
cle.
● When obstacles are simultaneously detected to the front and rear
of the vehicle, separate buzzers sound patterns according to the
distance to each obstacle.
The volume and timing of the buzzer can be changed. (→P. 672)
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