FAQ When Using the Rearview Mirror GPS Navigation
A GPS Problem
If you can not receive the signal, please read the following reason:
A. Make sure there is no shelter in the sky
B. Bad weather
C. Too many orphanages (tall buildings, vehicle-BLAST-ban membrane, tunnel, bridge, tree, etc..)
D. There is another wireless device.
E. Car explosion-proof membrane and a screen with high temperature
2 What can I do as the card is lost when formatting?
There’s map data on CD-ROM. You must retrieve data from the folder “GPS map” on the CD-ROM to the SD card. After inserting the card into the GPS Navigator and turning in a system that requires an activation code, then enter the right (call your dealer for it) under the guidance of navigation on reactive.
3 Why standby time navigation instruments is sometimes too short?
A: The duration of lithium batteries varies with changes in temperature and operating conditions.If the ambient temperature is too low or too high, the duration of the battery will be affected. It is advisable to use this device at room temperature.
B: If the device is used, the larger screen of the navigation device requires more power. In addition, volume increases, influenced the field of special sound effects, and other factors, such as frequent operation, the actual duration may vary from one set to a certain extent. If the device is used in cars, it is advisable to connect the car charger and charge your device while in use.
4 How long the position will be completed after power?
Navigator should meet the requirements to obtain the parameters of the position with 60 in the same place under clear skies. But time positions are sometimes influenced by factors such as the satellite signal sheller. SA interfere (block-off from a mountain or building), climate, environment etc.
5 Why take a position for some time at some point?
Time for the position may be longer in the following situations:
A GPS satellite to distribute evenly over the local area
B GPS signals can not pass through solid objects of the most opaque, and the signal received at the shelter disrupted like buildings, tunnels, goats, trees, vehicle-BLAST-ban membrane etc., and weather conditions such as cloudy and rainy days.
C reception of GPS signals will be affected and by the thick film or foil tears, some mental element contains reduced.
6 What is free to receive GPS satellite signals with the Navigator?
Yes, the reception of GPS signals for free.
7 Why do so many movie files can be played, while others of the same format can not be played?
Intolerance occurs because the compilation mode and different resolution to the files of the same format is the web site at this time. Everything you need to do is to change the format by using the recommended equipment installed on the hard disk conversation before playing them.
8 What about the accuracy of the Navigator?
The accuracy of GPS, which comes from the location of satellite technology from the U. S.Army, are really in the influence of the accuracy of the GPS satellite signal U. S.. According to official figures, the precision is within 10 meters, and often can be, more precisely in the six meters in more than 90% of the time.
9 What to do in case of abnormal shutdown navigator?
First press the POWER button on the control panel device and observe if the restarting is normal or not.
Then check the power fuse, change it if damaged.
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