Function Test - Section 11

Explanation to Function Test

The operation of the radio is described in the radio "Operation Guide".

For the function test adjust the radio as follows:
- Select a strong radio station (music) or play a cassette or CD.
- Set fader, bass, treble and balance to the center position 0 (RESET or CENTER in display window).

NOTE:
- Local and atmospheric conditions must be taken into consideration for a interference free and good radio reception.
- When replacing a radio, the speed-sensitive volume control must be adapted to the individual model. (Except model 163)
- The adaption takes place automatically by exceeding a vehicle speed of 38 mph (60 km/h). (Except model 163)