At present, the equipment of heavy-duty trucks is becoming increasingly electronic, with car VCD/DVD, car navigation, and car movies emerging one after another. Many Liangshan trailer manufacturers are also adding new fun to the boring journey for car enthusiasts. Car VCD/DVD and car navigation have become tools for spreading happiness. Then, how should the semi trailer in car navigation be maintained? After purchasing a semi-trailer, it is necessary to view the detailed view of the vehicle's navigation. If it is an aging version, the navigation information needs to be updated. In addition, extending the service life of vehicle navigation is also an important issue. Pay attention to the following two points:

Firstly, it is important to ensure that the battery is fully charged for about ten hours after use, in order to fully utilize its storage capacity and extend its lifespan

Secondly, after use, strictly follow the shutdown sequence to shut down. The car navigation system consists of many electronic components, and directly unplugging the plug can cause sudden power outage and damage to the electronic components. The shutdown sequence is: close the page - shut down - unplug the plug.

The car navigation has been properly maintained, making every journey easy and enjoyable.