Panasonic CNGP50N - Manual (Page 20)

English
0
Troubleshooting
(continued)
Car navigation
Problem Presumable cause  Suggested solution
The navigation does not work
even when the power of the
unit is turned on.
l The SD Memory Card on which the map is recorded has
not been inserted.
 Insert the SD Memory Card on which the map is
recorded.
V e h i c l e p o s i t i o n i s n o t
displayed. l The display is not in current position screen.
 Select .
V e h i c l e p o s i t i o n i s n o t
displayed correctly.
GPS mark is not displayed.
l The vehicle location may have been changed while the
power was off. Movement of the vehicle by ferry or car
train, rotation by parking lot turntable, towing, etc.
 Drive for a while on a road with good reception.
l The GPS signals cannot be received due to obstructions.
 GPS signals will be received when the obstruction
is no longer in the way.
l The GPS antenna (option) is mounted in a wrong
position.
 Mount antenna in a position where it can receive
GPS signals easily.
l The GPS antenna cable is not connected properly.
 Check the wiring.
l There is an error with the magnetic compass.
 Calibrate the magnetic compass.
Registered points are not
stored.
Settings do not change.
Searched route was deleted.
l The power was turned off immediately after a registered
points were stored or a setting was changed.
 Register the points again.
 Change the setting again.
l Power was turned off immediately after searching for a
route.
 Search for the route again.
The desired road is not
included in the route.
l A road away from the start location and destination was
specified.
 Add a destination close to the specified road.
There is no voice guidance.
l The volume is set to “0” under Guide Speaker setting.
 Adjust the volume under Guide Speaker.
20