Operating Instructions Surround Sensor Detection System (Ultrasonic 12) RVS-SUR-SDSU12 Please read this manual thoroughly before operating the unit, and keep it for future reference. V1.
Contents 1. Precautions................................................................................................ 1 2. Hints for Users ........................................................................................... 3 3. Specifications ............................................................................................ 3 4. Product Features ....................................................................................... 4 5. Product Installation .............................
1. Precautions ● Storage and Keeping 1. The storage temperature of this device is -40~+80℃, and the operating temperature is -20~+70 ℃. The humidity is RH90% 2. Never use this device in environments with excessive moisture, dust or smoke. 3. Avoid dropping or striking this device. 4. Avoid using this device in enclosed spaces, areas with excessive vibration or subject to severe impacts. 5. Never puncture, scratch or use abrasive cleaning materials on this device. 6.
● Maintenance 1. Remove all the cable connections from the monitor before cleaning the device. 2. Clean the sensor face of any accumulation of dirt, mud, snow, ice, or debris. 3. Visually inspect the attached wiring and cable and verify that they are properly secured and not damaged. Inspect the Radar Sensor and control box and verify that they are securely attached to the vehicle. Caution Risk of electric shock Do not open Caution: to reduce the risk of electric shock, Do not remove cover (or back).
2. Hints for Users 1. When triggered to work, the ultrasonic obstacle detection system will start alerting after a one-second delay. 2. If reversing at high speed, expect the ultrasonic obstacle detection system to have a one-second delay before emitting a warning. 3. While reversing, it is indispensable to use the ultrasonic obstacle detection system. However, the product is meant as an assisting device for safety. We declare that the safety responsibility is borne by the driver.
4. Product Features 1. The ultrasonic sensor detection system consists of a master controller, extension controller, 12 ultrasonic sensors and accessories. 2. The entire system will work automatically when the reverse gear is engaged. 3. The on-screen display will provide real-time information to the vehicle driver about the danger zones surrounding the vehicle. 5. Product Installation Backup camera Monitor Loudspeaker Control box Sensors Fig.
Installation of other parts 1. Find the right place for camera mounting. e.g.: Drill a hole to install the embedded style camera. 2. Find a proper place in the cab to mount the monitor. 3. Master and extension controller should be placed in a clean and dry place. 6. Connection 1. Please pay attention to the custom wire harness for connection between the ultrasonic sensor kit and the back-up system.
Trigger in The system provides an auxiliary input that allows an external signal input to change the sensor status between standby and active. As a backing sensor application, single white wire of extension cable connects to positive power wire of the back-up light. Alarm out The system provides an auxiliary output that triggers an external device whenever the sensor detects an object. This output can be used to activate an external backup alarm or a light beacon.
The output is switched from a high impedance state to ground when activated and is protected against over-current or short-circuit. The maximum operating current is approximately 200 mA. 7. Testing 1. Switch the gear to reverse, reversing lights will turn on automatically. The on-screen display will provide real-time information to the vehicle driver about the danger zones surrounding the vehicle.
8. Troubleshooting Symptoms No reaction from the system while the gear is switched to reverse. Causes No power input. No reaction from the system while No power input or no the gear is switched to reverse. trigger input. No reaction on display while there are obstacles within the detecting area. Solutions Check whether the power cable is properly connected. Check whether the power cable and trigger input cable is properly connected.
