User`s Manual
Contents
1. Check control box power connection Replace display or control box Contact Technical Support for help Display light up but system is not detecting any obstacle Sensors not connected Faulty display Faulty control box Check sensor connection Replace display Replace control box Contact Technical Support for help System showing distance but no beeping or system beeping but no distance display Beeper turned off Faulty display Faulty control box Put beeper on off switch to on position Replace display Replace control box Contact Technical Support for help Wrong LEDs light up Sensors are plugged into the wrong sockets at the main control box Install the sensors in the bumper as labeled in Fig 1 and plug sensors as labeled on the sensor wires into their corresponding sockets at the control box Fig 3 Display constantly shows 0 0 or beeps continuously Object within 0 30m is detected Holes drilled for sensor are too tight especially for a metal bumper Unplug all sensors and then plug back in one sensor at a time to find out which sensor is causing the problem Adjust angle of the sensor Refer to 5 Installing the Sensors for details Carefully enlarging sensor holes a little with a small round file Display shows a distance and beeps even there is no obstacle behind Ground is detected Sensor pointing angle is low Sensor is installed too lo2. alert beeper and On Off switch gt CE FCC ISO9001 Approved gt Ultrasonic Frequency 40Khz gt Wireless RF Range 0 20m 65 6ft gt Audible Alert Volume 73 db gt RF Frequency 433KHz gt Maximum Power Consumption 3 6W gt Operating Voltage DC 10 5V 16V gt Current Consumption 50 180mA gt Detecting Range 0 3m 1 5m 1ft 4 9ft gt Operating Temperature Range 30 70 C Displayed as 0 0 when less than 0 3m 1ft gt Dimensions of the Wireless Display Width x gt Measuring Error 0 1m or 0 1ft Depth x Height 13 4cm x 3 0cm x 2 8cm gt Sensor Detection Angle 90 5 2 x 1 2 x 1 1 gt Detection Response Time 300ms gt Dimensions of the Main Control Box Width x gt Sensor Diameter 221mm 13 16 Depth x Height 9 8cm x 7 0cm x 2 1cm gt Audible Alert when obstacle within 0 1m 3 8 x 2 7 x 0 83 1 5m 0 3ft 4 9ft The specifications amp features are for reference only They may be changed without prior notice Tools Needed 21mm 13 16 drill bit include drill tape measure chalk or marker wire stripper vinyl electrical tape cable wire ties voltage meter screw driver set pliers Note Use a bi metal 21mm 13 16 drill bit not included if drilling through metal bumpers 1 How the System Works The Backup Parking Sensor System determines obstacle distance by measuring the time needed for the ultrasonic wave emitted by a sensor to reach an obstacle a
3. i WS 50 80cm 20 32 A Ground Ground L1 gt 44 gt gt j4 gt gt L1 L2 13 L4 Fig 1 Mounting Height and Position of Sensors Fig 2 Mounting Height and Angle of Sensor H 50 80cm 20 32 L1 6 15cm 2 6 L2 L3 L4 or L2 14 0 3L L3 0 4L Control Box Beeper On Off Switch on Back of Display A AAAA Power Plug mmm Sensor Plugs Wireless LED Display Red 12V Back Up Light Black A S a a round To Cigarette Lighter ky Power Plug ensors 12V Fig 3 Control Box Wireless LED Display and Wiring http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved 2 Installation and Wiring IMPORTANT a Read this manual thoroughly before proceeding to installation You can also have the system installed by a professional installer such as your local auto mechanic auto electrician car stereo store b Turn off the engine and ACC during installation c Double check that all wiring is correct before powering on the system d During installation avoid flatting perforating cutting and extending the wires of sensors to reduce unnecessary signal loss 1 Installing the Control Box a Find a flat and clean surface inside the vehicle close to driver s side taillight assembly as the control box gets its power from the back up light and has all the
4. or Stop zone Chart 1 Chart 1 Orientation of Obstacle Digital Distance Display and Beeping Audible Alert Viewing from the Front of the Display Obstacle Distance LEDs on the Left Side Digital LEDs on the Right Side of the Display Beeping Distance of the Display Responding to Sensor A or B Display Responding to Sensor C or D Safe Zone Outer Green Flashing No Outer Green Flashing gt 2 0m Safe Zone Outer Green on Starting to Actual Outer Green on 2 0 1 5m beep at 1 5m distance Warning 1 3 Green on Fast Actual 1 3 Green on Zone distance 1 5 1 0m Warning 3 Green 1 2 Yellow on Faster Actual 1 2 Yellow 3 Green on Zone distance 1 0 0 7m Stop Zone 3 Green 2 Yellow 1 2 Red on Fastest Actual 1 2 Red 2 Yellow 3 Green on 0 7 0 3m distance Stop Zone 3 Green 2 Yellow 2 Red on Continuously 0 3 or 0 0 2 Red 2 Yellow 3 Green on 0 3 0 0m Note 1meter 3 3feet http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved 5 Detection Range of the System The parking sensor system detects obstacle by emitting ultrasonic wave and receiving reflected ultrasonic wave from an obstacle Different materials have different reflection and absorption of the ultrasonic wave and the actual detection distance varies depending on what materials an obstacle is composed of Human skin and clothes actually absorb the ultrasonic wave and c
5. There are two methods for powering the wireless LED display a Method 1 The wireless display comes with attached power cable and a cigarette lighter type plug Simply Insert the plug into the cigarette lighter jack Fig 4 b Method 2 If you want to route and hide the power cable of the display you may cut off the cigarette lighter type plug from the power cable and wire the cable directly to ACC or ON block of the ignition switch Strip 1 of the wires Connect the red wire to 12V and the black wire to negative or chassis ground Wrap the connections with vinyl electrical tape Note although the power wires of the display can be cut off for more flexible installation display with its power wires cut off voids warranty on it 4 Wiring Power to the Control Box a Insert the 3 pin plug of the power cable of the control box into its socket labeled PWR on the side of the main control box Fig 3 b Locate the 12V and the negative wires from the back up light near the taillight assembly If necessary remove the taillight assembly to locate them Strip 1 2 of the wires found Connect the red wire of the power cable to the 12V wire Fig 3 Connect the black wire of the power cable to the negative or chassis ground Fig 3 Cc d E Wrap the connections with vinyl electrical tape 5 Installing the Sensors IMPORTANT a To avoid false alert from the system detecting the ground the sensor
6. alert please check if the sensor hole in the bumper is too tight as instructed below especially if you installed the sensors in a metal bumper If a sensor causes false alert or gives inconsistent results pull it out of its hole in the bumper for about 0 5 inch tape it to the bumper so it faces upward a little bit and see if the false alert will stop If the false alert stops then the hole drilled for the sensor is a little bit tight which can apply pressure on the sensor and cause the system to give false alert If this is the case then carefully enlarging the hole a little bit with a small round file should solve the problem Testing Your New Parking Sensor System Back your vehicle slowly about 3 miles per hour to approximately 2 5m 8 2 feet from a flat vertical surface such as a wall Continue to back up slowly and check the performance against Chart 1 Have someone watch the rear of the vehicle for you while you are doing the test Note 1 The wireless display will light up only when the control box is on vehicle is in reverse 2 When you shift into reverse gear the system will beep once indicating it is activated Using the Wireless LED Display The display has a built in beeper audible alert There are seven 7 LED Lights Green Yellow Red on each side of the two digit distance display Fig 4 The color LED lights have two functions indicating the orientation of obstacle and showing if you are in Safe Warning
7. to get your Return Merchandise Authorization Number RMA for your return to be processed We offer 12 month limited warranty on our products from date of purchase After an item s is are returned to us it they will be checked and tested by our technical support If the item s is are found as defective in materials and workmanship and qualified for our warranty they will be either repaired or replaced for free shipping cost excluded If they are found as not qualified for our warranty then you need to pay for the repaired or replacement items at their full retail prices see below Items with the following conditions are not qualified for our warranty The warranty excludes defects or damage due to misuse abuse or neglect This warranty does not cover any cost incurred in inspection installation and repair services involved Items with the following conditions are not qualified for our warranty Customer can cut or extend wires or cables for more flexible installations but please note that items with wires or cables cut void the warranty on the items Customer can paint sensors to match his vehicle color but please note that sensors painted by customer void the warranty on the sensors Sensors with any type of glue or silicone applied void the warranty on the sensors Items with seal if any broken case if any opened repaired modified or disassembled by customer void the warranty Items for return must be in new uninstal
8. User s Manual Backup Parking Sensor System 4 Rear In Bumper Type Sensors Wireless LED Display with Built in Audible Alert For Cars VANs SUVs and Trucks MODEL 4015N FE Ce ISO9001 http parkingsensors net HY Technologies e Milpitas Californias USA All Rights Reserved Backup Parking Sensor System 4 Rear In Bumper Type Sensors Wireless LED Display with Built in Audible Alert For Cars VANs SUVs and Trucks gt 4x Sensors with attached cable and 2 pin gt 1x Wireless LED Display with attached mini plug Cable Length 2 5m 8 2ft power cable 2 0m or 6 5ft and cigarette gt 4x Wedge Shaped Plastic Sensor lighter type plug double sided Spacers for non vertical bumper self adhesive pad on bottom of display gt 1x Control Box gt 1x Drill Bit Hole Saw 21mm 13 16 gt 1x Power Cable for Control Box with gt 1x User s Manual 3 pin mini plug Cable Length 1 0m 3 3ft gt 1x 3M Double Sided Self Adhesive Pad for affixing Control Box gt 4 Rear Sensor Backup Parking System gt 7 LED Lights Green Yellow Red on each gt In bumper type sensors to give the look of side of the display indicating orientation of factory installed system obstacle and Safe Warning Stop zone gt System activated when vehicle is in gt Designed for cars VANs SUVs and trucks reverse gt Distance display in feet or meters optional gt Wireless LED Display with built in audible gt Limited 12 Month Warranty
9. an only reflect very small portion of the ultrasonic wave back to the sensors hence the system may detect human skin and clothes within a much shorter range compared to other materials Drivers in these situations should pay more attention while parking their vehicles Warnings To avoid collision with obstacle because of the inertia of vehicle while backing up parking keep your vehicle speed at about 3 miles per hour and stop the vehicle immediately once you hear the continuous beeping This is because even if brake is applied your vehicle will still go for some distance inertia before it comes to a complete stop Because the back up parking system detects obstacle by emitting ultrasonic wave and receiving reflected ultrasonic wave from obstacle the system may fail to give both visual and audible alert if an obstacle has smooth ball shaped or sloped surfaces as such surfaces may not reflect ultrasonic wave back to the sensors Drivers in these situations should pay more attention while parking their vehicle In heavy falling rain or snow the system may give alert as falling rain or snow may be detected as obstacles Keep surface of sensors clean of snow mud dirt and other debris Turn the beeper off if needed Troubleshooting Problem Cause Solution Display doesn t light up when reversing No power to the display No power to the control box Faulty display or control box Check display power connection
10. box to a different location or mount the control box in a small water proof plastic box not included with the system then affix it to a location that has no or less metal parts pieces between the control box and the wireless display Installing the control box in taillight assembly may work for some vehicles that does not have metal enclosures or metal panels around the taillight assembly but if the taillight assembly of your vehicle has metal enclosures or metal panels around it then the communication between the wireless display and control box may be blocked shielded which may cause the system not to work properly or at all Note Some lights turn signal brake reverse stop lights may emit interferences that can affect the signals the control box receives therefore cause the system to give false alert After installation if you experience false alert caused by turn signal light or brake reverse stop lights try to put the control box as far as possible away at least 12 inches from the taillight assembly turn signal brake reverse stop lights 2 Installing the Wireless LED Display a Find a place for the wireless LED display on top of the dashboard where the driver can see it easily Place the wireless display in place temporarily without securing it to the top of the dashboard b After completing all wiring secure it with the included self adhesive pad on the bottom of the display base 3 Wiring Power to the Wireless LED Display
11. led unused re sellable condition including the original packaging manufacturer s containers documentation warranty cards manuals and all accessories Re packing and Re stocking fee Unopened returns are subject to a 15 re stocking fee Opened returns are subject to a 25 re packing and re stocking fee Returns which are damaged or have parts missing not caused by shipping process may be subject to a greater re stocking fee or charged at their full retail prices and deducted from refund amount http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved 7 Shipping and Handling fee is not refundable Returns are not acceptable if the packaging is not in its original condition or the item has been used or installed International orders are not returnable If a domestic or international shipment is refused by the customer or customs and returned back to us a 15 restocking fee will apply less the shipping cost and any other fees incurred if any to the customer It is the customer s responsibility to make all arrangements with us for refused shipments Note You are responsible for the shipping and handling cost to mail the defective parts returns exchanges and items for Warranty back to us and for us to ship them to you You are responsible for the customs duty tariff or import tax charged by the customs in your country http parkingsensors net HY Technologies Milpita
12. nd for the sensor to receive the ultrasonic wave reflected from the obstacle Given the speed of the ultrasonic wave the system can then calculate and display the distance between the sensor and the obstacle To have the look of factory installed system the system comes with 4 in bumper type sensors to be installed in the rear bumper by drilling holes through the bumper e The main control box is powered by tapping into the back up light wires so that the system will work only when vehicle is put in reverse It is supplied with a wireless LED digital display which shows the exact distance from an obstacle and eliminates the wiring between the display and main control box The wireless display can be mounted up to 20m 66 feet away from the main control box still requires its own 12V power supply This is especially convenient for installation on long vehicles The wireless display can be powered by cigarette lighter ACC or ignition switch Seven 7 LED Lights 8xGreen 2xYellow 2xRed on each side of the wireless display indicate both orientation of obstacle and Safe Warning Stop zone The audible alert beeper with on off switch is built in the wireless display It beeps faster as vehicle gets closer to obstacle and sounds continuously when vehicle is within 0 3m 1ft from obstacle Sensor Center Line Parallel to Ground gt o o o o SRW T TTT y E 3 i 605 j Sensor Mounting Height
13. rear sensors plugged into it Also the location for the control box should have no or less metal parts pieces between the control box and the wireless display Keep the control box away from areas of high heat high humidity direct sunlight and electromagnetic devices As the control box is not water proof type you need to mount the control box to a location that is protected from water b Place the control box in place temporarily without securing it to the vehicle as you may need to adjust the location of the control box while wiring c After completing all wiring use the double sided self adhesive pad included to secure the control box to the vehicle Important Notes for Installing the Control Box Don t mount the control box near or under the dash or in the cab of a truck The control box is designed to be mounted near the rear end of a vehicle near taillight assembly to avoid interferences from the engine which may cause false alert such as continuous beeping and 0 0 display As this is a backing up sensor system with wireless display the communication between the wireless display and control box need to be established for the system to work properly After installation if you find that the wireless display can not keep its lights on for more than 3 seconds then the communication between the wireless display and control box may be blocked shielded by metal parts pieces panels enclosures If this is the case move the control
14. ry smooth the sharp edge of the holes with a polishing head or small round file f If you have a non vertical bumper you may need to use the wedge shaped plastic sensor spacers provided Carefully push each sensor into its sensor spacer to avoid breaking it g Run the sensor wires into the holes drilled Push the sensors into the holes Note When pushing in the sensors only apply pressure at the edges not on the middle of the sensor to avoid damage to the sensor element The sensors are tapered for a snug fit h Run the sensor wires from the bumper into the trunk or inside of the vehicle through the existing small vent or rubber grommet in the rear of the trunk or vehicle and to the control box Note Do not cut the sensors wires i Attach sensor wires to the vehicle body with cable wire ties so that they will not get in the way of any moving parts and there are no loose wires hanging down j Plug one sensor at a time into its corresponding socket at the control box start the engine and put the vehicle in reverse the display should show the correct obstacle distance Repeat the procedure for the remaining sensors 4 Installing Sensors in Metal Bumpers If you have a continuous beeping or false alert problem after installation of the system unplug all sensors from the control box and then plug back in one sensor at a time and test to find out which specific sensor s is causing the problem If you find a sensor that is causing false
15. s Californias USA All Rights Reserved 8 Customer Service and Technical Support For customer service and technical support visit our Web site as listed below then click on the link Contact Us http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved 9 Spare and Replacement Parts To order spare and replacement parts for your system visit our Web site as listed below then click on the link Spare and Replacement Parts http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved 10 The specifications and features of the system Terms amp Conditions Return Policy and Warranty included in this User s Manual are subject to change without prior notice http parkingsensors net HY Technologies Milpitas Californias USA All Rights Reserved Made In China 11
16. s should be mounted between 50cm to 80cm 20 to 32 above the ground and the face of the sensors need to be vertical or slightly upward angled Fig 2 b Horizontally the sensors should be equally spaced if possible or symmetric to the center of the bumper c The outer two sensors should be mounted about 15cm 5 9 from the corner of the bumper for better corner coverage Note The bumper surface for mounting the sensors should be as flat and vertical as possible For exact color match you may have the sensors spray painted For best results spray paint no more than two thin coats not to be applied with brush or touch up And it is recommended that you have the sensors professionally painted by an auto body shop Note although the sensors can be spray painted for exact color match to your vehicle sensors painted void warranty on them a Refer to Fig 1 for mounting height and positioning of the sensors b Work under the rear bumper to check the internal structure of it before marking the positions for drilling holes You may need to remove the bumper if the view is blocked c With chalk or marker mark the position of sensors on the rear bumper Make sure that the sensors can be pushed all the way in and that you can feed the wires through d Drill the holes through the bumper at the marks with the 21mm drill bit included Note if drilling through metal bumper use a bi metal 21mm 13 16 drill bit not included e If necessa
17. w mounting height below 0 5m Holes drilled for sensor are too tight especially for a metal bumper Unplug all sensors and then plug back in one sensor at a time to find out which sensor is causing the problem Adjust angle of the sensor Refer to 5 Installing the Sensors for details Carefully enlarging sensor holes a little with a small round file For more installation related questions and Frequently Asked Questions FAQs with answers and product photos visit our Web site at http parkingsensors net Terms amp Conditions Return Policy and Warranty IMPORTANT the parking sensor systems and parts sold and distributed by us are only devices used to assist a driver while parking They should not be considered as a substitute for driver responsibility when operating a vehicle No warranty as to operational efficiency is granted We don t guarantee or assume liability for collisions or damages that take place when parking your vehicle with use of the parking sensor systems or parts We will not be liable for any claims actions suit proceedings costs expenses damages or liabilities arising out of use of the systems or parts By placing an order for the parking sensor system s or parts customer agrees to take full responsibility of use of such system s or parts Returns exchanges can only be accepted if they are within 15 days of your receipt of your order Before your return you must e mail our Customer Service
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