Garmin 1690 Guida Utente

Customizing the nüvi

1.  Touch 

> 

.

2.  Touch the setting you want to 

change. 

3.  Touch the button under the setting 

name to change it. 

Touch 

> 

 > 

. 

gPS Simulator—turn on the 

simulator to turn off the GPS mode 

and simulate navigation, and to save 

battery power. 

Usage Mode—to optimize routes, 

specify how you will be navigating: 

, 

, or

 

. 

Units—change units of measure to 

 or 

. 

Keyboard—touch 

 

for a layout similar to a computer 

keyboard, or touch 

for an 

alphabetical layout.
about—display the nüvi software 

version number, the unit ID number, 

and information on several other 

software features. You need this 

information when you update 

the system software or purchase 

additional map data (see 

restore—restore the system settings.