Руководство Пользователя для NavTour g4
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10.3 eCompass
Dead Reckoning function has been enabled on the G4 by default. Please perform eCompass calibration
prior to using dead reckoning.
prior to using dead reckoning.
Dead Reckoning is made use of the built-in electronic compass on the G4 to perform
auto navigation and computation of your vehicle’s orientation even without signals from the GPS.
auto navigation and computation of your vehicle’s orientation even without signals from the GPS.
Dead Reckoning is accomplished by monitoring your speed and direction and using g-sensor and eCompass
to keep track of your position relative to a known starting location. Result maybe influenced due to weather
condition and magnectic field surrounding.
to keep track of your position relative to a known starting location. Result maybe influenced due to weather
condition and magnectic field surrounding.
Caution:
The directions provided by the
Dead Reckoning is for reference purposes
only; be sure to pay attention to actual road conditions and road signs.