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User's Manual
Front and Rear Parking Sensor System
4 Front and 4 Rear In-Bumper Sensors
Wired LED Display with Built-in Audible Alert
For Cars, Mini-VANs, 4X4s, SUVs, and Small Trucks
MODEL HYT-F4R4-L
Copyright 8 2007
FCC CE ISO9001
HY Technologies
http://parkingsensors.net
HY Technologies Milpitas California USA
Front and Rear Parking Sensor System
Included in the Box
8x Sensors (in-bumper type) with attached
cable and 2-pin mini connector. Cable
Length: Front Sensor = 8.0m (26.2ft); Rear
Sensor = 2.5m (8.2ft)
1x LED Display with built-in beeper, On/Off
switch, and 8-pin plug with attached cable
(6m or 19.7ft long)
1x Main Control Box
1x Double-Sided Self-Adhesive Pad for
affixing main control box to vehicle
Features
Front and Rear Parking Sensor System to
provide good coverage of both front and
rear end of vehicle
4 front and 4 rear in-bumper sensors to
give the look of factory installed system
Rear sensors activated while reversing and
front sensors activated while parking
forward and braking
Beeping faster when closer to obstacle
Specifications
FCC CE ISO9001 Approved
Operating Voltage: DC +10.5 ~ +s16V
Detecting Range: 0.3 ~ 2.0m (1.0 ~ 6.6ft).
Displayed as 0.0 when less than 0.3m (1ft)
Measuring Error: ± 0.1m (or 0.1ft)
Sensor Detection Angle: 90°
Detection Response Time: 300ms
Audible Alert when obstacle within: 0.1 ~
1.5m (0.3 ~ 4.9ft)
Ultrasonic Frequency: 40Khz
Audible Alert Volume: 60 db
Note: The specifications are for reference only. They may be changed without prior notice.
Tools Needed
Φ21mm (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.
All Rights Reserved
4 Front and 4 Rear In-Bumper Sensors
Wired LED Display with Built-in Audible Alert
For Cars, Mini-VANs, 4X4s, SUVs, and Small Trucks
MODEL HYT-F4R4-L
1x Power Cable for Main Control Box
including three wires (red, yellow, and
black) with a 3-pin connector on one end.
Length: 1.0m (3.3ft)
1x Drill Bit - Φ21mm. Note: if drilling
through metal bumpers, you will need a
bi-metal Φ21mm drill bit (not included).
8x Plastic Sensor Spacers with wedged
thickness for non-vertical bumpers
1x User's Manual
Wired LED Display with Built-in Audible Alert
(Beeper) with On/Off Switch
Seven (7) LED Lights on each side of the
display to indicate both orientation of
obstacles and Safe/Warning/Stop zone.
Distance display in feet or meters
Designed for cars, SUVs, 4x4s, Mini-VANs,
and small trucks
12 Month Warranty
Maximum Power Consumption: 4W
Current Consumption: 100~300mA
Operating Temperature Range: -30 ~ +70°C
Dimensions of the LED Display: Width x
Depth x Height = 13.4cm x 3.0cm x 2.8cm
(5.2" x 1.2" x 1.1")
Dimensions of the Main Control Box: Width x
Depth x Height = 10.0cm x 7.2cm x 2.5cm
(3.9" x 2.8" x 1.0")
Distance display in feet or meters
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Summary of Contents for HY Technologies HYT-F4R4-L
- Page 1 Note: Use a bi-metal 21mm (13/16") drill bit (not included) if drilling through metal bumpers. HY Technologies http://parkingsensors.net Copyright 8 2007 HY Technologies Milpitas California USA All Rights Reserved - 1 -...
- Page 2 How the System Works Installation and Wiring The Parking Sensor System determines obstacle distance by measuring the time needed for IMPORTANT: (a) Read this manual thoroughly before proceeding to installation. You can also the ultrasonic wave emitted by a sensor to reach an obstacle and for the sensor to receive the have the system installed by a professional installer such as your local auto mechanic/auto ultrasonic wave reflected from the obstacle.
- Page 3 f) Run the sensor wires into the holes drilled. Push the sensors into the holes. When pushing Warning 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. To avoid collision with obstacle because of the inertia of vehicle while backing up/parking, g) Adjust the sensors for non-vertical bumper surface by using/rotating the plastic sensor keep your vehicle speed at about 3 miles per hour and stop the vehicle immediately once...
- Page 4 IMPORTANT The Parking Sensor Systems sold and distributed by HY Technologies 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 the use of the Parking Sensor System.
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