The car 3g gps tracker is very useful, especially for the auto finance risk control industry, I believe many people have known it. But some people still ask: Is it right to install the positioner on the car and start using it right away?
If you do this, you will find that it doesn't work. In fact, after the car has installed the 3g gps tracker, one of the most important steps is to activate it. For many novices, they don’t know how to activate the 3g gps tracker. Then the editor below will talk about how the general 3g gps tracker is activated:
First of all, we all know that GPS positioning terminals are mainly divided into wired 3g gps tracker, wireless 3g gps tracker and OBD interface locator. The wireless 3g gps tracker is relatively simple to install, just find a place in the car to hide the device, but pay attention to the side with the antenna facing up.
The installation methods of the wired and wireless locators are slightly different. The wired locator needs to be connected to the vehicle power supply so that it can work continuously for 24 hours without power failure. The wireless type of locator is generally fully charged once, and the number of standby and use days can be determined according to the battery size of the locator.
After installing the device, the next step is to install a "card" on the device. The function of the card is to provide network transmission for the device so that the device can transmit information to the management background.
Whether it is a wired locator or a wireless locator, the steps to install the SIM card are generally as follows:
①Open the back cover of the locator or the SIM card slot plug of the locator; ②The card will be installed and inserted correctly according to the card picture on the locator; ③Close the back cover or the card slot plug.
After the SIM card is installed, power on the locator, connect the locator to find the positive and negative poles of the car power supply. The negative pole is very easy to find. The place where the body is grounded is the negative pole. The positive pole is found in the fuse box, near the car key switch or directly connected to the battery. Of course, if you don’t understand, you can also find a professional technician to install it.
But it is best to connect to the normal power, which is not affected by the car's key switch, and the power cord directly led from the car battery; the side of the locator with the light should face the sky, and the side facing the sky should not be close to the metal object to block the internal GPS antenna , It will also receive signals from 20,000 kilometers away.