Garmin ZUMO 400 EN - Manual (Page 37)

zūmo 400/450 Owner’s Manual 
C
ustoMizing the zūMo
Changing the System
Settings
Touch > System .
GPS Mode—enable and disable GPS
and WAAS/EGNOS. Turning on the
WAAS/EGNOS setting might improve
GPS accuracy, but it consumes more
battery power. Go to www.garmin.com/
aboutGPS/waas.html for information
about WAAS/EGNOS.
Safe Mode—turn Safe Mode on or off.
When your vehicle is moving, Safe
Mode disables all functions that require
significant operator attention and could
become a distraction while driving.
Garmin Lock—turn on Garmin Lock
to lock your zūmo. Enter a 4-digit PIN,
and set a security location. For more
information, see page 10 .
about—display your zūmo’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 40 ).
restore—restore the default system
settings.