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34 nüvi 680 Owner’s Manual
cUStoMizinG the nüvi
Changing the System
Settings
On the Menu page, touch >
System.
WAAS/ENGOS—enable and disable
WAAS/EGNOS. See www.garmin.com/
aboutGPS/waas.html for information.
Safe Mode
—turn on or off Safe Mode.
When your vehicle is moving, Safe
Mode disables all functions that require
signicant operator attention and could
become a distraction while driving.
Garmin Lock
—turn on Garmin Lock
™
to lock your nüvi. Enter a 4-digit PIN,
and set a security location. For more
information, see page 6.
Touch Tones
—disable or enable the
tone that sounds each time you touch the
screen.
Simulator
—turns on or off simulator
mode. When simulator mode is On you
can simulate driving a route.
About
—display your nüvi’s software
version number, unit ID number, and
audio version number. You need this
information when you update the system
software (see page 39) or purchase
additional map data (see page 41).
Restore
—restore the system settings.
Localizing Your nüvi
On the Menu page, touch >
Locale.
To change a setting, touch the button
next to the icon.
To change all settings, touch Change
All
. In each screen, touch the button next
to the setting you want, and then touch
Next.