User’s manual NAVIGON 25xx Explorer
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Before you begin
►
Connect the car charger cable to the vehicle's cigarette lighter and
to the mini USB socket of the navigation device.
The LED on the bottom of the navigation device lights up orange during
charging.
As soon as the battery is fully charged, the LED lights up green.
Caution!
Connect the car charger cable only to cigarette lighters with
an operating voltage of 10-24V.
Note:
It takes approx. 3 hours to charge the device when the battery is
flat.
A fully charged battery enables up to 3 hours of use depending on the
device configuration.
TMC antenna
The
NAVIGON 25xx
has an integrated TMC receiver. The TMC
antenna is integrated in the car charger cable. Once the car charger
cable is connected, the device can receive current traffic messages. If
required, it can change your route dynamically, e.g. in order to avoid a
traffic jam.
2.4.2 Memory
card
A memory card is not required to operate the
NAVIGON 25xx
because
all the data needed for navigation are stored in the internal memory of
the device.
When you connect the
NAVIGON 25xx
to your computer using a USB
cable, the internal memory is detected as the 'NAVIGON' drive. The slot
for the memory card is detected as the 'NAVIGON SD' drive.
Data backups, software updates and navigation map updates can be
carried out quickly and conveniently with the
NAVIGON Fresh
software,
which you can download free of charge from the website
www.navigon.com/fresh
.
If you purchase additional navigation maps but no longer have enough
space for them in the internal memory of your navigation device, it is
also possible for you to save these maps on a memory card which you
then insert in the device. The
NAVIGON 25xx
can use navigation maps
from both memories.
2.5
Navigating with GPS
GPS is based on a total of at least 24 satellites orbiting the Earth and
continuously transmitting signals of their position and time. The GPS
receiver receives this data and calculates its own geographical position
on the basis of the information transmitted by the various satellites.