What do you mean, the Ling Du monitor shows that the compass is not available?

Ling Du display panel shows that the compass is unavailable, which means it is caused by electromagnetic interference. The main reason why Volkswagen Tiguan compass can't display is the existence of magnetic field. Please keep away from magnetic objects when using. The compass must be placed horizontally. At the same time, in order to avoid the disorder of the magnetic needle, keep a certain distance from the magnetic object.

Use of compass

The working principle of the compass on the dashboard is mainly to measure the specific direction according to the earth's magnetic field, so the compass cannot be used. Generally, the equipment is broken and needs to be replaced. First, your mobile phone has no electronic compass device, so even if you download the software, you can't find the desired direction. Second, there is something wrong with the software you downloaded. Change the software. In addition, the feng shui compass on the mobile phone is not accurate enough to see feng shui.

Electronic compasses are basically only used for gps navigation. The magnet will interfere with the positioning of the electronic compass, but it will not be damaged. If the magnetic field is removed, it will return to normal. The electronic compass senses the direction of the earth's magnetic field to identify the north. Of course, if a magnet is added, it will also cause interference. Compass, also known as compass, is a tool for feng shui detection and a commonly used operating tool for managing style.