Mopar Navus, Owner'S Manual

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59
A
PPENDIX
> W
HAT IS
GPS?
“Poor Satellite Reception” Menu
If not enough satellites are received for several minutes, a “Poor
Satellite Reception” message appears. The message may appear
when you first use your Navus or during normal use if the antenna is
shaded or when the unit is used indoors.
You can turn off the GPS for using the unit indoors for practice,
update your approximate location (quicker), or have the unit
automatically search for the satellites (takes longer). Updating your
approximate location ensures that the Navus is searching for the
correct satellites and is useful if you have traveled over 500 miles
with the unit turned off.
GPS Information Page Options
To display the GPS Information page options, display the GPS
Information page and press MENU . The following options are
available:
Track Up/North Up : Changes the sky view display from a North Up
orientation to Track Up. You can also touch the sky view to toggle
between Track Up and North Up.
Enable WAAS : Allows you to improve position accuracy by using
Wide Area Augmentation System (WAAS). WAAS is a system of
satellites and ground stations that provide GPS signal corrections,
giving you even better position accuracy. WAAS corrects for GPS