D1 (No.1 Ultrasonic Sensor (Front Left Side))

D1 (No.1 Ultrasonic Sensor (Front Left Side)):

D2 (No.1 Ultrasonic Sensor (Front Left)):

D3 (No.1 Ultrasonic Sensor (Front Left Center)):

D4 (No.1 Ultrasonic Sensor (Front Right Center)):

D5 (No.1 Ultrasonic Sensor (Front Right Side)):

D6 (No.1 Ultrasonic Sensor (Front Right)):

Z1 (No.1 Ultrasonic Sensor (Rear Left)):

Z2 (No.1 Ultrasonic Sensor (Rear Left Center)):

Z3 (No.1 Ultrasonic Sensor (Rear Right Center)):

Z4 (No.1 Ultrasonic Sensor (Rear Right)):