To operate correctly, otherwise it will affect the service life of GPS. The correct way to operate is:

　　After use, follow the order of shutdown: close the page first, then shut down, and finally unplug the plug. Many car owners are directly unplugged after the habit of using it. It is believed that it is convenient to save trouble. In fact, this time is easy to damage the use of electronic components and the use time for the short navigator.

　　Regarding the charging problem, after the purchase of the machine, the navigator is best charged for 10 hours in the first three times to allow the battery to store the power to maximize it.

　　Move the car first, and then insert some cigarettes. After the navigation is over, unplug the cigarette lighter, and then insert it after the car is launched next time. This will help protect the machine battery and extend the service life of the battery.

　　The screen of the navigation instrument is still relatively fragile, so do not let the navigation screen contact sharp objects, let alone be strongly impacted. The owner should be careful about putting things.

　　Portable navigation should not be exposed in the sun for a long time. The larger temperature difference not only affects the battery life of the navigation, but also affects the touch sensitivity of the LCD screen.

　　In the case of not in use, try to store it as much as possible.

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