40
S
PLEASE
CHECK
CD-ROM!
Wrong CD-ROM
If the wrong CD-ROM is inserted into the navigation computer, the following
error message will appear: “
PLEASE CHECK CD-ROM!
”. If this is the
case, remove the incorrect CD-ROM and replace it with the correct one.
For technical reasons this error message will also appear if the maximum
permitted temperature is exceeded while the unit is operating. Let the unit
continue running until the internal ventilation fan has cooled the computer
down to its normal operating temperature. When this has been achieved,
the computer will automatically start up again and the main navigation
menu will appear.
Tyre change and calibration
When changing the vehicle’s tyres from summer to winter tyres and back
again, errors in distance measurements may arise (in particular if using
wheel sensors). If, after a tyre change, the resulting distance errors
negatively influence the system’s navigation behaviour, the system will
need to be re-calibrated. Please consult a TravelPilot dealer with regard to
this. Normal tyre wear is automatically taken into account by the system.
Caution: If calibration is incorrect, this can lead to a malfunctioning
of the system. If in doubt, please consult a TravelPilot
dealer.
