Garmin 850 Guida Utente

Appendix

To delete the Custom POIs from 

your nüvi, connect your nüvi to your 

computer. Open the 

 folder 

in the nüvi drive or the microSD card 

drive. Delete the file titled 

.

The TourGuide allows your nüvi to play 

third-party, GPS-guided audio tours. 

These audio tours can take you on a 

route while playing interesting facts 

about historical sites along the way. For 

more information, go to 

www.garmin 

, and click 

.

To view your TourGuide files, touch 

 > 

 > 

. 

To change the TourGuide settings, touch 

> 

> 

 > 

.

Your nüvi must acquire GPS (Global 

Positioning System) satellite signals in 

order to navigate. If you are indoors, 

near tall buildings or trees, or in a 

parking garage, your nüvi cannot acquire 

satellites. Go outside to an area free from 

tall obstructions to use your nüvi. 
When your nüvi has acquired satellite 

signals, the signal strength bars on the 

Menu page are green 

. When it 

loses satellite signals, the bars turn red or 

clear 

. 

For more information about GPS, go to 

.

Hereby, Garmin declares that this 

nüvi product is in compliance with the 

essential requirements and other relevant 

provisions of Directive 1999/5/EC. To 

view the full Declaration of Conformity,