Garmin 850 Guida Utente

Customizing the nüvi

detect the video input when connected to 

the VIB 10 or VIB 11.
reverse Light Polarity—select 

 

for most vehicles. If your backup camera 

activates when you are not in reverse, 

the reverse lights might be sending a 

low-voltage signal to your nüvi. If this 

occurs, select 

. Contact the vehicle 

manufacturer for polarity information.
View Camera—select to view the 

backup camera on your nüvi. To return 

to the backup camera settings while the 

video is playing, touch anywhere on the 

screen.
restore—restore the original backup 

camera settings.

You must have proximity points (such as 

custom POIs, a safety camera database, 

or a TourGuide

®

) loaded to adjust the 

proximity points settings. See 

Touch 

 > 

 > 

.

Proximity alerts—turn on or off the 

alerts when you approach custom POIs 

or safety cameras. 
TourGuide—set how you want the 

audio for TourGuide to be activated. 

Select 

 to hear the complete 

tour as programmed; 

 to show 

the speaker icon   on the map when 

tour information is available during your 

route; or 

.

restore—restore the proximity points 

settings.

1.  Touch 

 > 

. 

2.  Touch 

.

3.  Touch 

.