User Guide
Page 7
... your GO receives a strong GPS signal. To help improve accuracy in estimating your location, your GO calibrates the sensors throughout your GO loses GPS reception, EPT cannot be used and the screen is shown in grey, for at the beginning of the calibration procedure. Enhanced Positioning Technology Enhanced Positioning Technology Note: Enhanced Positioning Technology is shown on the TomTom GO 920 and...
... your GO receives a strong GPS signal. To help improve accuracy in estimating your location, your GO calibrates the sensors throughout your GO loses GPS reception, EPT cannot be used and the screen is shown in grey, for at the beginning of the calibration procedure. Enhanced Positioning Technology Enhanced Positioning Technology Note: Enhanced Positioning Technology is shown on the TomTom GO 920 and...