Garmin International Inc 01793 Manuel D’Utilisation

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Montana 600 Series Owner’s Manual 
15
will sound as you follow the route. 
Connect headphones or an audio line-
out cable to the headphone jack to hear 
voice prompts. 
Compass
The device has a 3-axis compass. You 
can use a bearing pointer or a course 
pointer to navigate to your destination.
Calibrating the Compass
Notice
Calibrate the electronic compass 
outdoors. Do not stand near objects that 
influence magnetic fields, such as cars, 
buildings, or overhead power lines.
You should calibrate the compass after 
moving long distances, experiencing 
temperature changes, or changing the 
batteries.
1.  Select Compass >   > Calibrate 
Compass > Start.
3.  Follow the on-screen instructions. 
Navigating with the Bearing 
Pointer
When navigating to a destination, 
the   bearing pointer points to your 
destination, regardless of the direction 
you are moving. 
1.  Begin navigation to a destination 
(
2.  Select Compass.
3.  Hold the device level.
4.  Use the bearing or course pointer to 
navigate to your destination.
•  When the bearing pointer points 
toward the top of the electronic 
compass, you are traveling 
directly toward your destination. 
•  If the bearing pointer is not 
pointing toward the top of the 
compass, turn until the arrow is 
pointing up.