Typically, dashcams come with a Micro USB port or Mini USB port for connecting to a USB cable. Here are the general connection steps:
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2. Locate the Micro USB port or Mini USB port on the dashcam.
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3. Take out the USB cable and insert one end of the cable into the Micro USB port or Mini USB port of the dashcam.
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4. Insert the USB plug on the other end into the USB port of the vehicle. There is usually a USB port inside the vehicle for power supply.
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5. Re-power the vehicle and then activate the dashcam. At this point, the tachograph should start working and be connected to the vehicle's power supply.
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Note: Before connecting the USB cable, it is recommended to read the user manual of the tachograph to understand the correct wiring method. Some dashcams may require the use of a specific model of USB cable or other accessories, so please follow the product instructions for proper operation.
The general voltage of the tachograph is 5V, the usb voltage is also 5V, and the cigarette lighter voltage is 12V. Most tachograph plugs will have a step-down device inside, which can reduce the voltage of 12V to the 5V voltage applicable to the recorder. The original plug of the driving recorder will be cut down, there will be two red and black lines, generally there will be four red, white, green and black lines on the USB, as long as the red and black two lines can be connected.
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In fact, the most important thing to install the driving recorder is the line, the driving recorder power cord along the ceiling side and the glass intersect, then to the A column, and then the door frame seal, the bottom of the storage box, along the side into the gap, and finally inserted into the usb interface. In addition, it is also necessary to pay attention to the installation, in the driving recorder USB interface to reserve some length, to buffer, after all, the vehicle running on the road will inevitably have bumps, if the line is pulled too tight, prone to failure
To connect the tachograph to the computer, it is necessary to connect the USB port of the tachograph to the USB interface of the computer, which can achieve data transmission and file management. First, plug a USB cable into one port of the dashcam, then plug another port into the USB port of the computer, and you will see a message indicating that the device is connected successfully. You can then open the file Manager on your computer, find your dashcam, browse, view and copy the videos and pictures from the dashcam.
Tachograph line to usb head method:
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1. Prepare tools: a usb cable, wire strippers, scissors
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2. Cut off the end of the car recorder connected to the cigarette lighter with scissors;
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3, also cut the usb data with scissors, leaving the big end;
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4. Use a wire stripper to peel off both ends of the red and black wires, and at the same time peel off both ends of the red and black wires of the USB port, and connect them respectively.
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5. Wrap with tape after connection.
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6, the connected driving recorder usb plug into the cigarette lighter car charger or the car usb can be used.