Procedure After Commissioning

Please observe the sequence!

• Switch on the PCM with a free panoramic view for approx. 20 minutes (to load GPS almanac).
• Drive on a motorway if possible at a speed greater than 60 km/h for a distance of approx. 50 km. (calibration of the distance measurement)
• Drive approx. 10 km in an urban area and take frequent turn-offs. Stop for approx. 10 seconds occasionally. (calibration of the gyroscope)
• Switch on the PCM navigation unit for approx. one hour with the vehicle horizontal. (temperature compensation of the gyroscope)

Calibration is necessary after the following maintenance work:

• After changing a tire
• After the power supply has been interrupted