Front and rear parking sensor system 4 front and 4 rear in-bumper sensors wired digital distance display with built-in audible alert for cars, mini-vans, suvs, and small trucks (8 pages)
Front and rear parking sensor system, 4 front and 4 rear in-bumper sensors with beeper only, for cars, mini-vans, 4x4s, suvs, and small trucks (vehicle length under 17 feet) (6 pages)
Front and rear parking sensor system 4 front and 4 rear in-bumper sensors wired led display with built-in front beeper and separate rear beeper (6 pages)
Backup parking sensor system, wireless digital display with built-in audible alert 4 rear heavy-duty under-bumper type sensors waterproof main control box for buses, rv's, commercial trucks, and long vehicles (7 pages)
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Backup Parking Sensor System 4 Rear In-Bumper Type Sensors Wireless Digital Display with Built-in Audible Alert For Cars, VANs, SUVs, and Trucks MODEL B-2681-04, B-2691-04 CE ISO9001 HY Technologies http://parkingsensors.net http://parking-sensors.hyt.com Copyright 8 2006 HY Technologies Milpitas California USA All Rights Reserved...
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Backup Parking Sensor System 4 Rear In-Bumper Type Sensors Wireless Digital Display with Built-in Audible Alert For Cars, VANs, SUVs, and Trucks MODEL B-2681-04, B-2691-04 Included in the Box 4x Sensors with attached cable and 2-pin mini 1x Drill Bit - Φ22.3mm (7/8”) connector.
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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 and 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.
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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 power on the system. (d) During installation, avoid flatting, perforating, cutting, and extending the wires of sensors to reduce unnecessary signal loss.
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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 Φ22.3mm drill bit included. Note: if drilling through metal bumper, you will need a bi-metal Φ22.3mm (7/8") drill bit (not included).
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Warning 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.
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IMPORTANT The Parking Sensor Systems sold and distributed by HY Technologies are only a device 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 the use of the Parking Sensor System.
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