Graco 450T GPS Receiver User Manual


 
Oregon Series Owner’s Manual 3
Getting Started
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1. While the Oregon is on, press
and quickly release
.
2. Touch or to adjust the
brightness levels.
See (page 26) to change the
backlight timeout.
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Before the Oregon can nd your
current location and navigate a route,
you must acquire GPS signals.
1. Go outdoors to an open area,
away from tall buildings and trees.
2. Turn on the Oregon. Acquiring
satellite signals can take a few
minutes.
The bars on the Main menu
indicate satellite strength. When
the bars are green, the Oregon has
acquired satellite signals.
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Lock the screen to prevent
inadvertent screen touches.
1. Press and quickly release .
2. Touch .