radio antenna MITSUBISHI LANCER EVOLUTION 2015 10.G MMCS Manual

Navigation Functions
27
NAVI Basic Operation
NAVI
This chapter explains navigation function operations.
Basic Operation
Navigation
Functions
What is Navigation?
Navigation is a system that measures the
location of your car and guides you along the
route to the set destination. Your car's location
displayed on the map is measured with the
“GPS” and “Map matching” functions.
GPS(Global Positioning
System)
The system that uses GPS satellites to detect
the location is called “GPS”. The radio signals
from these GPS satellites are received and
the location of one's own car is measured to
within about 30 to 200 meters.
• Measuring your car's location takes about 2
minutes in a location with a good view. The
fi rst time this product is used or it is used
after a long while, it takes about 5 minutes to
measure your car's location.• The GPS satellites are managed by the
Department of Defense of the United States
of America, which sometimes deliberately
reduces the location precision. When that
happens, the location of your car may not be
displayed in the correct location.
Map Matching
“Map matching” is a function that compares
the route tracking data for your car with the
road confi guration in the map data, estimates
the road you are driving on, and displays this
on the map.
CAUTION
• The map displayed for navigation and
the traffi c rule information were prepared
based on various types of information
when the map data was prepared, so
they may differ from the actual roads
and traffi c regulations. Always follow the
actual roads and obey the actual traffi c
regulations.
GPS Antenna
GPS
antenna
The location of your car is measured by
receiving weak radio signals from GPS
satellites with the “GPS antenna”.
ADVICE
If the radio signals from the GPS satellite
are blocked, the location of your car may
not be displayed in the correct location, so
observe the following rules.
• Do not paste a mirror type fi lm or shade
fi lm that contains carbon onto the
windshield.
• Do not place anything on or near the
GPS antenna.
• Do not use a mobile phone, PHS,
computer, etc. near the GPS antenna.

Troubleshooting
225
Other
Navigation Functions
Symptoms Cause Response
The navigation function does not start. No map card is inserted. Insert the map card.→“Insert an SD Card”(P15)
The wrong SD card is inserted. Insert the special map card.
There is a problem with the radio signals from the
GPS satellite.Please go on for a little while in the GPS receiving
state.
The vehicle moved by ferry or the like.
The vehicle's direction was changed by a turntable in
a parking garage or the like.
The speed learning level is low.
When this product is used for the fi rst time, it takes a
while to calculate the position of your car.Wait in a location with a good view for a while.
When this product has not been used for long time, it
takes a while to calculate the position of your car.
A mirror type fi lm or shade fi lm that contains carbon is
pasted onto the windshield near the GPS antenna.
Some other antenna is near the GPS antenna. Check the position of the GPS antenna
(P27) and if
another antenna may be the cause of the problem,
move that other antenna.
There is something on the GPS antenna. Check the position of the GPS antenna
(P27) and if
something on the GPS antenna may be the cause of
the problem, remove it.
Immediately after the ignition switch is turned to ACC
or ON, some functions cannot be used immediately
after the map screen is displayed because data is
being read in.Please wait until the reading is completed.
Menu operation is not possible. Immediately after the ignition switch is turned to ACC
or ON, some functions cannot be used immediately
after the map screen is displayed because data is
being read in.Please wait until the reading is completed.
There is no audio guidance. The audio guidance volume is “OFF”. Set the [Navi Voice/Others] “Guidance Voice Volume” to
[1] to [7].
→“Navi Voice/Others”(P204)
RTT messages cannot be received. No RTT message has been received yet. Wait in a location with a good view for a while.