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Jane
Tel:+86 13714507157
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Maggie:
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Shirley:
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Irene:
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Add:7F,Building C, Dongcai Runfeng Industrial Zone, Gushu, Xixiang Town, Bao'an District, Shenzhen, China. Contact Now

News

Car black box antihypertensive effect and the connection line

  • Author:tracy
  • Source:http://www.tigloncn.com
  • Release on :2014-12-12

   Down the line in the end what role, as well as a few lines down the line is how to take it?
   L
et's buck line to do a preliminary understanding - Car black box vehicle via three lines, three lines for the power lines, ground, ACC positive line and video output plug, as shown below:


  
Firstly, the ground, then automobile ground (connected to vehicle safety secluded location);
  
Secondly, ACC positive line, then the positive power supply automobile ACC (ACC power supply, controlled by the car keys, car stereos and other parts of the device for power supply)    
  
Thirdly, long supply lines, connect to the car battery / positive long fire, auto insurance box are.
  
The step-down voltage is lowered from the role of a line-to-voltage circuit. In fact, it can not only be the 12V car power conversion navigator logger common 5V 2A power output, but also to use this line of output video to the on-board DVD or other AV IN (video input) function displays. Car video recorder take power in three general ways: reading lights take power, ACC to take power, to take power the cigarette lighter. But the car reading light, the output voltage of the conventional fuse box for 12v, some loggers can not directly access the 12V voltage, which needs to be converted into a voltage 12v 5v (5v for loggers rated input voltage, the reason for taking 5V, because car black box camera rated voltage substantially 5V), now come in handy down the line. There is a link to the use of the local power supply line antihypertensive ACC reading lamp battery, etc., because the buck line long enough, so the loggers go dark line is definitely the car body hidden installation, ensuring beautiful car!
   
Buck wire recorder traces path diagram:

   
Buck three lines lead through the introduction of the A-pillar trim and center console inside the vehicle electrical system to establish a connection, the yellow video output cable is connected to the video input with video input interface of one machine, so that the video signal recorder through DVD playback screen one machine. One machine if your vehicle is not with LCD screen, you do not need to take this line. When not connected to the video output line, the recorder can playback video via a computer or other device to achieve by reading TF card.