hd dvr car camera problems

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To talk about the problems of the fault treatment of the HD DVR car camera, although the function of the HD DVR car camera is relatively simple, the longtime shooting, reading and writing video are also "physical life". Besides, the high temperature and cold environment in the car are a test for the electronic products. Some of the common failures of the dash cam, such as the dead machine, the leakage of the second, the picture quality of the horizontal stripes, will be explained here. After the general situation, the user can solve the fault in time and make the car camera put to normal use.

Dash Cam no start

1. check the power supply: check whether the charging power indicator is working and whether the charging indicator on the dash cam works. If the HD DVR car camera indicator is not light, you can try to press the boot button to see if there is any response.



2. take out memory card: after removing the power factor, take out the memory card of the dash cam and press the boot key. If the dash cam does not respond, you can try the "reset" reset button on the side of the machine. If the boot is successful, there is a memory card problem, which can format the memory card, otherwise, it will need to change the new memory card.

If the power supply, the memory card has no problem, through the above steps cannot normally start, this is not in the common fault range, the machine is out of the question, please contact the after-sales maintenance in time.

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Skipping, leaking seconds

It is also a problem that the dash cam often appears. If the accident is catching up with the leakage of the second, the role of the dash cam is completely out of play and loses its significance. It is not difficult to check whether the car camera is exposed. It can be detected by watch or cell phone, and the time and time difference between several videos can be detected.

1. motion detection: if the object is moved in the range of the dash cam, the recorder will save the video, otherwise it will not. The starting point of this function is to save storage space, but because many people do not understand the dash cam, it causes the hd dvr car camera to leak seconds.

2. check memory card: dash cam as a high-speed read and write device, the amount of data per second is very amazing, so high-speed memory card is needed.

High speed memory cards are selected for the card when the dash cam is used. The manufacturer usually recommends high speed memory cards above Class6, but it is not very low, and the faster the better.

If the missing seconds are not caused by the above two situations, that is the problem of the machine itself, which belongs to defective products and can be protected according to the circumstances.

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Transverse stripe
Horizontal stripes are often seen on the screen, a road pattern affects the quality of the picture, whether it is home TV, or computer display, the single screen is likely to appear on the screen horizontal stripes, and the dash cam is no exception.

There are two kinds of streaks in the dash cam, one is the electromagnetic interference from the external environment, and the other is the setup of the machine itself. That is the difference between "power supply frequency", the different area power supply frequency is different, 50HZ, 60HZ, and the dash cam is not the direct number, choose "PAL", "NTSC", respectively corresponding to two different power supply frequency.

If the horizontal stripe is caused by setting the problem, please refer to the above diagram to reset it. If it is not resolved, please restart the machine.