Installation Notice
Select place of sensors that tow bar or spare tyres are not obstructing the clear view of the sensors.
Check the size of the hole saw to be compatible to the diameter of the sensor.
Before drilling carefully check area behind proposed hole locations for wiring loom and lower bumper stiffener.
Make sure you follow the correct sensors mounting instructions - do not push the front middle part of the sensor by finger !
Sensors installation
1. Select appropriate positioning for rear sensor.
2. Measure position for the sensor location.
3. Drill hole by attached hole saw.
5. Push the sensors into hole and route wiring harness to control box.
6. Mount the control box into trunk
7. Connect all socket and wire by the wiring diagram.
FUNCTION TEST AFTER INSTALLATION
• Put the shift level to the reverse gear, then the reverse lamp is lighted and system is started.
• The system starts diagnostics connected sensors. If you hear long beep to indicate that one or more sensors have problems.
• For testing use wooden plate or flat object (20x100cm)..
• Stand behind car approximately 1,5 meters and slowly reverse to the vehicle.
• Repeat step above for all sensors.
NOTES
• The system BENE 402 works with the supplied buzzer only.
• The system BENE 402 works with the supplied sensors only.
• The system BENE 402 only warn before the obstruction, not dedicated for precision measure distance out of the obstruction.
• The performance maybe affect in the following situation: heavy rain, the gravel road, bumpy road, sloping road and bush, very hot, cold or
moist weather, the sensors is covered by snow, ice, mud, dust, etc.
• Other ultrasonics, microwave or electric wave maybe affect the performance of the system.
• The manufacturer and its distributors do not guarantee or assume liability for collisions or damages while parking your vehicle.
TECHNICAL PARAMETERS
Operating Voltage
DC 9 ~ 16V
Operating Temperature
- 30°C to +70°C
Rated Current
11 -18 mA
Detection range
0,3m to 1,5m
Set includes
Control box
1 pcs
Sensor
4 pcs
Buzzer
1 pcs
Hole saw ø 21,7 mm
1 pcs
Install manual
BENE 402
A B C D
