Infiniti EX35. Manual — part 174
![](/vehicles/zatt/rylld/azoru/ndskne.png)
AV
CAMERA ASSISTANCE SONAR SYSTEM
AV-477
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
CAMERA ASSISTANCE SONAR SYSTEM
System Diagram
INFOID:0000000003160623
System Description
INFOID:0000000003464881
Description
• Install the corner sensor on the front bumper and rear bumper. It detects the obstacles around the vehicle
when the around view monitor is displayed. It warns of the approach to the obstacles with the buzzer and
indicator in the display linked with the around view monitor system.
• It displays the distance between the bumper and obstacle with the color of sonar indicator in the display and
the blinking cycle of indicator in 3 stages.
• The buzzer warns of the distance to the obstacles with the cycle in 3 stages.
System operation description
• Around view monitor control unit transmits the sonar operation signal via AV communication to sonar control
unit to control the operation of sonar indicator and sonar buzzer.
• Sonar control unit that receives the sonar operation signal from around view monitor control unit transmits
the detection signal and detection distance signal according to the signal from corner sensor via AV commu-
nication to around view monitor control unit. around view monitor control unit operates the applicable sonar
indicator.
• Sonar control unit that receives the sonar operation signal from around view monitor control unit outputs the
buzzer signal to other buzzers based on the detection distance signal from corner sensor to operate the
buzzer.
• Sonar control unit has the diagnosis function. It can detect the corner sensor malfunction or sensor harness
open circuit. It transmits the diagnosis results to around view monitor control unit and always displays the
sonar indicator in red to inform the user.
Obstacle detection distance
• Sonar control unit changes the outputs of the sonar indicator and warning buzzer in 3 stages according to
the obstacle detection distance from the corner sensor.
• The sonar control unit can change the setting of obstacle detection distance in 4 stages.
JSNIA0705GB
![](/vehicles/zatt/rylld/azoru/welin.png)
AV-478
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
CAMERA ASSISTANCE SONAR SYSTEM
Obstacle detection image
Detection distance
SONAR INDICATOR DISPLAY
• Around view monitor control unit that receives the detection signal and detection distance signal from sonar
control unit displays the sonar indicator on display.
• Around view monitor control unit changes the color or blinking cycle of the indicator according to the detec-
tion distance.
JSNIA1099ZZ
A.
Approx. 50 cm (19.6 in)
B.
Approx. 15 cm (5.9 in)
Warning item
Sensitivity level 1
(Faster warning)
Sensitivity level 2
(Default value)
Sensitivity level 3
(Slower warning)
Sensitivity level 4
(Slowest warning)
First stage
warning
70 – 80 cm (27.5 – 31.4 in)
60 – 70 cm (23.6 – 27.5 in)
50 – 60 cm (29.6 – 23.6 in)
40 – 50 cm (15.7 – 19.6 in)
Second stage
warning
50 – 70 cm (19.6 – 27.5 in)
40 – 60 cm (15.7 – 23.6 in)
30 – 50 cm (11.8 – 19.6 in)
30 – 40 cm (11.8 – 15.7 in)
Third stage
warning
Less than 50 cm (19.6 in)
Less than 40 cm (15.7 in)
Less than 30 cm (11.8 in)
Less than 30 cm (11.8 in)
![](/vehicles/zatt/rylld/azoru/rob.png)
AV
CAMERA ASSISTANCE SONAR SYSTEM
AV-479
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
C
D
E
F
G
H
I
J
K
L
M
B
A
O
P
Color and blinking cycle of sonar indicator
SONAR BUZZER OPERATION
• Sonar control unit outputs the buzzer signal to other buzzers and operates the buzzer when the detection
signal is input from the corner sensor.
• It changes the buzzer cycle in 3 stages according to the detection distance.
Sonar buzzer cycle
JSNIA1100GB
JSNIA1101GB
![](/vehicles/zatt/rylld/azoru/gar.png)
AV-480
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
CAMERA ASSISTANCE SONAR SYSTEM
Component Parts Location
INFOID:0000000003579820
1.
Center speaker
2.
Corner sensor front RH
3.
Front squawker LH
4.
Front camera
5.
Corner sensor front LH
6.
Side camera LH
JPNIA0911ZZ
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст