Leadtek 9553 Series, Быстрое руководство по установке, Страница: 24 / 27

Appendix C. GPS FAQ
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Q: Why does the GPS positioning fail, even though the satellite signal appears to
be normal on my PDA?
A: The reason might be that the GPS has not been used for a while, and the GPS
needs to be reset. You may follow the steps below to reset for positioning with
"Cold Start" under "Navigator" application utility.
1. Tools Port Setting set the "Com Port" and "baud rate" to 4800 click
"OK".
2. Tools Command select "Cold Start" click "OK".
Q: Why does the position of the car drift around on the map even when my PDA is
properly positioned?
A: This might be caused by unstable satellite signal and weak signal resulting
from locating in heavily blocked areas, which affect the positioning of the car
onto the map.
Q: Why are there no sign of signal transmission in my map utility program and
positioning fails even though my GPS is connected?
A: This might be caused by incorrect COM Port setting. Most of the PDA map
utility programs search for GPS device, and the GPS device is not found in this
case. It is suggested that you set the COM Port settings manually instead.