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26 c550 Owner’s Manual
CUSTOMIZING THE C550
Changing the System
Settings
From the Menu page, touch >
System.
GPS Mode—enable and disable GPS
and WAAS/
EGNOS. See www
.garmin.com/aboutGPS/waas.html for
information about WAAS/EGNOS.
Safe Mode—turn on or off Safe Mode.
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 c550. Enter a 4-digit PIN,
and set a security location. For more
information, see page 6.
Proximity Alarms—turn on or off the
alerts when you approach Custom POIs.
This option is only visible if you have
loaded Custom POIs. See page 35 for
more information about Custom POIs.
About—display your c550’s software
version number, unit ID number, and
audio version number. You need this
information when you update the system
software (see page 33) or purchase
additional map data (see page 33).
Restore—restore the system settings.
Localizing Your c550
From the Menu page, touch >
Locale.
To change a setting, touch the button
next to the icon.