Display Settings; Bluetooth Settings - Garmin nuvi 3450 Owner's Manual

The route calculation is based on road speeds
and vehicle acceleration data for a given route.
• Faster Time—calculates routes that are
faster to drive but can be longer in distance.
• Shorter Distance—calculates routes that
are shorter in distance but can take more
time to drive.
• Less Fuel—calculates routes that could use
less fuel than other routes.
• Off Road—calculates a direct line from your
location to your destination.

Display Settings

Select Settings > Display.
• Color Mode—sets a light background (Day),
a dark background (Night), or automatically
switches between the two based on the
sunrise time and the sunset time for your
current location (Auto).
nüvi 3400 Series Owner's Manual
• Brightness—changes the brightness of the
screen. Decreasing the brightness can save
battery power.
• Display Timeout—sets the amount of idle
time before your device enters sleep mode.
• Screenshot—allows you to take a picture of
the device screen. Screenshots are saved in
the Screenshot folder of the device storage.

Bluetooth Settings

Select Settings > Bluetooth.
• Bluetooth—enables the Bluetooth
component.
• Add Phone or Phone—manages
connections between your device and mobile
phones with Bluetooth wireless technology.
• Friendly Name—allows you to enter a
friendly name that identifies your devices
with Bluetooth technology.
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