Hello, i have a problem on gps, i downloaded data on sd card and i use it on a system on car OEM (windows ce), software work, all work.But when i try it on road, in need to run with car at 30 km/h , otherwise the ARROW not follow the real position. How can i fix the problem?
At what speed is set your COM port? Some devices autodetect GPS on high speed but then they have problem to feed it to the system. Sometimes they allow multiple speeds, so try to use some smaller like 4800 or 9600? good luck Martin
If there is a problem in SIMULATE ROUTE (set start, end points and check it also on the road), try disable, turn off, other applications, like MP3/4, blue tooth. If in simulate route is o.k., try change speed port (menu/settings/GPS/GPS device/CHANGE SETTINGS.