How to mediate signal signal GPS navigator positioning 6 tips
Searching for GPS searches is the most common problem encountered after consumers buying machines. In this article, Xiaobian mainly collects solutions that cannot be searching for stars caused by software problems.The hardware problem is mainly related to receiving chips, antennas, and even cases, which may affect the search star of GPS.Therefore, when buying a machine, don't think that the machine of the metal shell is very good. In fact, it will affect the search star. The most obvious impact is the slow search speed.

One: In the room, basement, subway and other places, it is basically impossible to find stars
Many friends have just taken back the GPS. I opened the GPS at home and found that I could nt find a satellite. The GPS positioner felt strange. When I bought it, I could search for the stars. How could I find it when I got home?For the first time GPS searches, you should find an empty place and wait for a few minutes. If there is no problem with the software, you can basically find the satellite.If you can't find a satellite for a few minutes, you must consider software settings or hardware problems. Generally, the map settings of GPS manufacturers will not have a problem with a problem with the GPS positioner, unless it is a map that consumers add.
Two: I can search the stars before, but I can't search for the star later
In this case, if the settings of all your GPS have not changed, you can try to reset the machine by a reset.In the past, you can search for stars, indicating that there is no problem with the hardware, and the software is normal. This, if Reset cannot solve the problem, you can only find a manufacturer to warranty.
3: Software issues, this is the most common problem encountered by consumers
The software problem is divided into several categories. One is that the download map itself is wrong. Now many forums have map downloads. Some maps can be used by moderators for testing., GPS positioner consumers spend half a day of downloading the map and do not know if they can be used.This is the most headache.Therefore, consumers are best to download the map of the map and test the maps that can be used. This is the most basic premise. If the downloaded map is wrong, other settings will not be able to talk about it.
The second is the problem of Potter rate and port settings, because the hardware settings of each machine are different, which requires different ports and baud rates.There are two segments of the Communist Party of China: one is COM, the other is the baud rate, and the COM port ranges from 1 to 7 (of course there are more, generally from 1 to 7), and there are many types of baud rates.You download the new version of the KLD. After entering the KLD interface, there will be no X -shaped logo on the right of a radar icon on the right side of a small radar icon on the right side of the right.If you appear again, continue to change your COM and I Potter rate.Due to the different machines or GPS map versions, the above two items you choose will be successful.
Copy GPS cannot search signal solution
What should I do if I can't search for satellite signals in GPS?Satellite signals are the basis for GPS to locate and navigation.If you cannot search for a satellite signal, then GPS cannot perform navigation work, which means that your GPS is just a scrap iron.There are 3 cases that cannot search for satellite signals in general GPS:
1. GPS belongs to the cottage in the cottage, and the "use period" is short.
2. The satellite signal is weak, and you can work normally after adjusting the position.
3. Drives from other electrical appliances in the car, it can be used normally after exclusion.
Simple judgment and solution:
To identify the reason why the satellite signal cannot be searched, you can try to locate on an empty Square.Satellite signals are easier to capture on the empty Square, and electrical interference in the car can be excluded.If in this case, it is still impossible to search for satellite signals, then 99%may be that your GPS belongs to a cottage in a cottage, and you should negotiate with the purchase merchant for replacement or even refund.
If you cannot search for signals in the car, when you are close to the window or even the window, you can get a weak signal. We can judge that it is the second case.The ability of GPS Star Search is closely related to the hardware of GPS. Generally, the navigator has built -in antennas. The built -in antenna is relatively small. The receiving original satellite signals are relatively weak, and they cannot even search satellite signals.Owners can choose to install GPS amplifiers to enhance GPS signals.
When using a variety of electrical appliances, such as driving recorders, GPS cannot be used normally.Well, the reason why the GPS signal cannot be searched is most likely the result of the interference of electronic products.Because the signal frequency band is too close, it leads to mutual interference.The owner can choose to use only one of the electrical appliances, or try to wrap the circuit board with Tin foil to eliminate the interference by itself.
GPS navigator positioning 6 tips
I do nt know if there have been such experiences that users have experienced. In the first use, it took a long time in positioning.I did not set the position. At that time, I had a hair in my heart. You Lute was also a big brand. Is there a problem when I bought it?Later, I learned that it was because I was lying on the bed in the bed. How could this be determined?When you come to the Outdoor, you can locate in less than a minute.We may also encounter this or that trouble in positioning, so let's take a look.If the GPS positioning speed is slow (searched time & gt; 5 points), you may wish to follow the following method:
1. When positioning, you may wish to go outdoors because you cannot search for stars indoors.
2. In Outdoor conditions, we must first stay away from high -rise buildings or places with obstruction above (such as under the bridge). In addition, some special places will not be positioned due to the reasons of interference signals such as radiation.If you cannot locate somewhere, move to ten meters away.
3. When searching for stars in the car, we should use the bracket to install it on the front windshield. In addition to the second reason, the front windshield should be inspected whether the metal film is affixed.Because the metal membrane has a screen wall effect on wireless signals, the strength of the satellite signal is too weak.
4. At the same time, pay attention to it. Please do not place two GPS too close when used.GPS distances of different models of the same brand should exceed 10 cm.Please keep long distances with other brands of GPS, because the signal amplification circuit of the GPS will generate radiation to harm the human body. Regular manufacturers like Youlu special will be stricter in design., Will not cause radiation hazards to users, if they are cottage goods, they dare not say it.
5. Before using the new machine for the first time, it must be charged for 4 hours, otherwise there will be a slow search star.
6. If the above situation is excluded, there is still a long time (& gt; 5 minutes) that cannot be found in the stars, then we need to press the "reset key" to restart. Do not wait for a long time.