Form #5428, Rev.
Parking Sensor System CONTENT INTRODUCTION ……………… 1 INSTALLATION TOOLS ……………… 8 MODEL NUMBER ……………… 1 WHERE TO INSTALL ……………… 9 FEATURES ……………… 1 INSTALLATION PROCEDURE ……………… 9 TECHNICAL DATA PRODUCT COMPOSITION ……………… 2 SENSOR INSTALLATION ……………… 10 ……………… 3 POWERING UP ……………… 12 PRECAUTIONS ……………… 13 ……………… 3 HOW TO USE SYSTEM STARTUP TEST THE SYSTEM DIAGNOSTICS ……………… 3 TEST SUBJECTS ……………… 13 WARNING MODE ……………… 4 TEST METHODS ……………… 13 WARNING UNIT ………
Parking Sensor System ● INTRODUCTION ¨ Model number The FrontZone™ is a front parking system that The model number and system description/features are provides a visual and audible alarm when close to listed on the box. large objects to aid the driver while parking. ¨ Features Read this manual thoroughly before installation and operation of the system. Please pay attention to all of the precautions and instructions listed in this manual.
Parking Sensor System Diagram-1: TECHNICAL DATA OF PARKING SYSTEM NO ITEM LED 1 Working Voltage (VDC) 9~16 (Rated Voltage: 12) 2 Rated Current (max.) 3 Display Distance: m (in.) 0.28 (11”)~2.5 (98”) 4 Blind Area: m (in.) at 25C <0.28 (11”) 5 Detection Tolerance: m (in.) at 25C 200mA REMARKS 1. Display distance is the detected distance from sensor to obstacle during operation at 25C. 2. The display distance results from detecting a square wood plank of 1mx1m (39”x39”). ±0.
Parking Sensor System ● PRODUCT COMPOSITION When the vehicle ignition is turned on, the display warns The system consists of 3 basic components (see Figure 1): drivers of obstacles in different ways: sound, display of ¨ Electronic Control Unit (ECU) warning zones, distance to and direction of obstacles. ¨ Ultrasonic Sensors Note: The display has a high-low-off switch for audible ¨ Warning Display warning volume control.
Parking Sensor System through a self diagnostic mode. obstacle appears within the Warning zones, If a sensor malfunction is detected, the display will warn shown in Diagram 2. you of a fault. The system will still operate, but may not function normally. (See troubleshooting section for explanation of diagnostics function.) Note: Sensors must be installed in order of serial number. If not, the diagnostic function may reference the wrong sensor. See Figure 2.
Parking Sensor System Diagram-2: AUDIBLE WARNING MODE FOR FRONT WARNING DISTANCE AUDIBLE WARNING ZONE (D) MODE 00"
Parking Sensor System your brake immediately. ¨ About detection ¨ Warning Unit This unit warns you with a tricolor LED display with a built-in buzzer, enabling you to know the warning zone, direction (left, right) and distance to the obstacle. See Fig.4 and Fig. 5 · Indication of direction - The left and right wave bands show drivers if the obstacle is to the left or right in front of the vehicle. · Indication of zone - The wave bands are green, yellow and red.
Parking Sensor System As you approach these obstacles, the warnings may vary in intensity. Unusual condition of obstacle Due to varying height, size, clothing type (absorption of signal), etc., A PERSON MAY NOT BE DETECTED. This device is only a parking aid and should never be solely relied upon for safely parking a vehicle. Always use caution during any vehicle operation. Obstacles outside the detecting range In Fig.7, detection may be variable due to object size, height and In density.
Parking Sensor System Obstacles in blind zone correct position. When sensors are found defective, they should be The blind zone covers a range of zero to 28cm (11”) in front of the replaced immediately. After installation, testing should be conducted to verify vehicle. Obstacles in the blind zone will never be detected. Therefore, proper operation before use. it is normal if the warning unit ● provides It is recommended this system be installed by a trained incorrect detection results. See Fig.
Parking Sensor System ¨ Installation Tools ¨ Installation Procedure The tools listed in Fig.12 are required for installation. · The kit includes two drill bits, electrical connectors, double-sided General Layout Sensor Installation Component Connection Power Connection Parts Inspection Test adhesive tape. In addition a file, flat head screwdriver, Phillips head screwdriver and a pair of pliers will be required. ¨ Where to Install Fig.
Parking Sensor System strip. Powering up For details, refer to “Powering up” on page 12. Test For details, refer to “Test the System” on page 13. Note: Sensors and harness connectors are serialized and must be connected in position and order as shown in Figure 2; otherwise the display will indicate improper location of object.
Parking Sensor System Area behind sensor must be open and not contact sensor ⋅ For 4-sensor installations with optional curb detection, body (bumper, mounting brackets, foam…etc.). mount two center sensors at min height of 12”. See The face of the sensor should be perpendicular to the Fig. 16. ground. If the bumper surface is angled, use the supplied angled bezels to compensate. Note: To use angled bezels, first, carefully remove bezel from sensor.
Parking Sensor System · Insert the sensor cables into the holes made in bumper according to serial number. Refer to Figure 2 IMPORTANT • Use correct hole saw. Sensors may not function ¨ Powering Up Power connections of the parking system The control module gets power from the ignition circuit of the vehicle. Refer to Fig.18. properly with holes that are too small or too large in diameter. • Plastic bumpers require the 21.5mm hole saw. Plastic bumpers do not require the rubber sleeves included in kit.
Parking Sensor System Vehicle engine must be off when installing the system. The ECU must not be installed near any potential sources of interference, e.g. exhaust pipe, other cables or groups of cables. Detection results may be affected if sensors are installed in steel bumpers without rubber sleeves. Ultrasonic Power connection steps： and electromagnetic waves from other sources near the system may affect detection results.
Parking Sensor System (16kmh), system goes into standby mode. Once vehicle speed goes below 6mph (10km/h), system goes into working mode. ¨ Test Methods Test tools Conduct tests by using obstacles in front of the vehicle. Prepare a PVC tube of Ø75mmX1000mm(Ø3”X39”L) for Test for short distance test. optional curb Prepare a wood plank of 500X500X10mm (20”X20”X4”) detection for long distance test: ＞1.2M (47”) mounting. Tests of detection Refer to Fig.22.
Parking Sensor System Detection results may be affected by environmental Audible warning of diagnostics conditions: i.e. rain, fog, snow, extreme temperature. Due If a sensor is found defective during diagnostics, the system to obstacle variability and road condions, warning levels will tell you its serial number by beeping per Diagram 4. If all may vary or obstacles may be undetected.
Parking Sensor System serial number of abnormal sensor. Refer to Diagram 4. · Display mode Ex 2: If neither sensor No. 2 nor No. 4 works, “E6” and “E8” will appear in the display successively. If a sensor is found abnormal, “EX” will be displayed for less If none of the sensors works, “EE” will be displayed and the than 3 seconds, “X” is the serial number (5 through 8) of the system will beep continuously for 1.5 seconds. abnormal sensor.
Parking Sensor System The following chart provides you with solutions to a few simple problems. PROBLEM REASON SOLUTION System doesn’t react when ignition is ON. 1.System is not powered up or wrong connection of power cable. 2.Invalid connection between display and ECU. 1. Check the power and ground connections. 2. Check the connection between display and ECU. After activation, system continuously beeps for 3 seconds. 1. Invalid connection between sensors and ECU. 2. All sensors are defective. 1.
36,000 MILE/36 MONTH LIMITED WARRANTY Model Mileage Fax # Date Installed State Zip Part # Year Notice to Installer: Contact your distributor for technical assistance or return authorization. THIS CARD MUST BE COMPLETE AND ACCOMPANY THE RETURNED PRODUCT. Any alteration to product, damage caused by installation or use with any product not manufactured or recommended by Rostra Precision Controls, Inc. voids the warranty & parts will be returned.
