Oregon Series Owner’s Manual
Getting Started
To adjust the backlight level:
1. While the Oregon is on, press and
quickly release the
Power
key.
2. Touch
or to adjust the
brightness levels.
See
timeout.
Acquiring GPS Satellite
Signals
Before the Oregon can find your current
location and navigate a route, you must
acquire GPS signals.
To acquire GPS satellite signals:
1. Go outdoors to an open area, away
from tall buildings and trees.
2. Turn the Oregon on. 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.
Locking the Screen
Lock the screen to prevent inadvertent
screen touches.
To lock or unlock the screen:
1. Press and quickly release the
Power
key.
2. Touch
Lock Screen
(or
Unlock
Screen
).
Summary of Contents for Colorado 400t
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