2012年5月17日星期四

Problem of Difficult and Slow Searching of GPS Navigation

Problem of Difficult and Slow Searching of GPS Navigation

It is not something really hard to understand. We can say this as basic knowledge. The reason why I write this passage lies in the fact that many friends around me have no idea about this problem at all. In order to get the fresh hands better understandings in this aspect, I write this passage about the GPS navigation.

First of all, we can make sure that it will definitely take long for the GPS navigation to position because of a cold start. If the GPS navigation can not position successfully or can not search the GPS satellites after a long time, then it is necessary for you to check whether the following problems exist.

Hard Searching of Navigation

Firstly: Are you in the room? If you are indoor, then it is very probably that the room blocks the satellite signal. In this situation, it becomes very hard for the navigation to receive the signals. When we make use of the GPS navigation, we should try to make use of it in the open air rather than indoors.

Secondly, when the navigation is searching for the signals outdoor, make sure that the navigation is far away from the obstacles. When outdoors under the large building or other large obstacles, then there will be a short time that the GPS navigation can not position. It is very probably that the GPS navigation lies in the blind spot.

Thirdly, when the navigation is searching for signals in the vehicle, make sure that the brackets are mounted above the windshield. Metal foils of some cars can shield the wireless signals, which can lead to poor signals of GPS Navigation.

Fourthly, we should all pay attention to this point. Don’t make two GPS navigations too close, which can lead to inference. But in my opinion, there is no need to use 2 Navigations at the same time. Too many GPS navigations in small room of the cars can create relatively strong radiation. Here I would like to draw the attention of fathers-to-be. You are not advised to use the GPS navigation with the mothers –to-be in cars, unless you have no alternative but to do this.

Fifthly, I have seen this situation only on the Internet. In my humble opinion, it is not that believable, which says that you have to charge the navigation for more than 4 hours before you turn the navigation on. I think it is purely nonsense.

Finally, let me sum up. If the navigation can not search out the satellites and there is nothing wrong with your location, then you need to Do it yourself reset the navigation. There is no need for you to wait until it functions since the system may be halted.

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