source:truck tracking webfleet solutions release time:2023-08-02 Hits: Popular:realtime gps tracker online
Positive pole of the power supply (red): The installation of the positive pole of the power supply usually needs to be connected to the positive pole of the battery or the main power input line of the fuse box (+12V). During the installation process, it is necessary to choose thicker (+12V) wires to be connected in parallel and insulated properly. (Note: It should be coarse rather than fine.)
Negative electrode of power supply (black): The metal of the car body itself is a negative electrode. Usually, the installation personnel choose a screw nearby and loosen it, then tie the negative electrode wire to it, and then tighten it. However, after a long period of time, oxidation of the connection points may occur, causing poor equipment operation. Nowadays, most cars perform anti oxidation treatment on one or more screw positions near the equipment that need to be connected to the negative electrode. The negative electrode wires of nearby electrical equipment are concentrated in parallel and then grounded at multiple points to ensure a reliable negative electrode grounding. So, we should try not to use the method described by the former when connecting the negative wire. Try to find the midpoint of the negative wire of the original vehicle electrical equipment as much as possible, and connect the negative wire of the terminal to the negative wire of the original vehicle equipment. Ensure the normal operation of the terminal by utilizing the grounding point of the original vehicle. (Note: Same as the (+12V) power cord, it should be thick rather than thin.)
ACC detection line (white): The ACC installation line of F300 is mainly used to provide a signal detection line for judging the status of the vehicle's electronic control key (explanation: the electronic control key is the power supply mechanical device that controls the entire vehicle's electrical equipment). Before the electronic control key is inserted into the keyhole, the entire vehicle's circuit and electrical system are almost in a power off state; When the key is inserted and turned forward one gear (i.e. ACC gear), some devices on the vehicle can be powered on. The ACC installation line (white) of F300 is connected in parallel to this line.
Door edge detection (blue): The door edge detection line of F300 mainly provides a signal detection line for this device to determine the status of the original door opening/closing. This detection line is a negative trigger detection line. When the original door is opened, the line and the original vehicle line are directly connected to the vehicle body, and the original roof light is on; When the car door is closed, the detection line and the original car switch are disconnected from the vehicle body, and the original roof light goes out.
Read recommendations:
real-time gps tracking company
GPS positioner positioning is inaccurate.gps tracker no monthly fee distributors
How to choose a reliable GPS manufacturer service operator to cooperate with?
Last article:GPSSIM card installation instructions.personal gps tracker Production
Next article:6 GPS/GPRS/CDMA antenna installation instructions.gps vehicle tracker Production
Related Information
real-time gps tracking manufacturer
2023-04-23mini gps tracker sales
2023-04-11gps tracker für auto supplier
2023-04-234G GPS Tracker wholesaler
2023-04-23gps tracker for kids supplier
2023-04-23Magnetic gps tracker
2023-04-11Cantrack GT06
2023-03-16Fleet management expert
2023-03-16gps vehicle tracker Manufacturing
2023-04-23Pet GPS Tracker manufacturer
2023-03-16G01 Smallest Personal Old People Mini GPS Tracker for Kids
2022-06-19G900LM-4G Car GPS Tracker
2025-03-2510000mAh Magnetic Asset GPS Tracker
2025-04-08GF30 Magnet GPS tracker with Voice listen
2022-06-213000mAh Magnet Asset GPS Tracker
2025-03-31GPS Other Technologies
2022-10-27GPS navigator component-is a car navigation system
2023-05-16GPS Logistics Tracking and Monitoring Application Solution
2023-02-02GPS Snitch real-time target tracking
2022-10-12GPS vehicle satellite positioning simulation system design
2023-02-06Talk about the advantage of the use of pet smart positioner.realtime gps tracker online manufacture
2023-03-10Gps speed limiter.Can agricultural vehicles such as tractors be equipped with GPS positioning system
2023-11-09GPS wireless communication transmission
2023-02-01gps vehicle tracker.General Fault Handling and Maintenance Knowledge of Automobile GPS Positioning S
2023-11-08New solutions of intelligent GPS anti-theft electronic system for automobiles.gps tracker for kids m
2023-04-18China Beidou will provide positioning and alarm services to the world
2023-02-15Introduce how to use wireless GPS locators
2023-06-27gps vehicle tracker.The Position and Role of GPS Global Positioning System in the US Military
2023-11-09GPS user equipment
2023-06-01What are the basic features of GPS module at vehicle gauge level
2022-11-22