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Troubleshooting Questions
congested or mountainous areas, the position
will be off from true position.
5.
Why is my GPS showing several miles to go to
destination and I am already there?
Most
likely the address you have entered is on the
other side of a major highway and the GPS is
asking you to go forward, turn around and go
back to the other side of the highway. Be
assured, there is nothing wrong with the GPS
device.
6.
I am near an airport and my GPS is unable to
obtain a position, what is wrong?
Due to
increased national security concerns, the GPS
signal is often scrambled or shut down near
airports and military installations.
7.
Why when I select “Avoid Tolls” I sometimes
get routed on a toll road?
In rare cases where
the avoidance of tolls would be impossible or
result in an extremely long route, the route will
be created ignoring the avoid tolls request. A
warning message will appear.
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8.
What is "Allow County Roads"?
A County
Road may be smaller and more difficult to
drive on, however it is still a truck permitted
road. Avoiding county roads may cause longer
routes.
9.
How do I transfer maps onto my device?
The
WorldNav does not require maps to be
transferred. All maps and services are already
pre-loaded onto your device. To transfer your
stored data points from your existing program,
press the memory card icon (in the bottom left
corner) on the "I Agree" screen and follow the
instructions (See Section 1.3). To be informed
of future updates please register at
www.teletype.com/register.
10.
What are the differences between the routing
preferences?
See section 4.1 of this guide.
11.
How can I route from point A to point B with
multiple stops in between?
You will need to
first look up the addresses of any stopping
points. Then you can create a route by
selecting any of your My Points. See Section 3.
