Microphone array control unit, component description - GF82.70-P-4119GZY
MODEL 164.8 with CODE (498) Japan version up to Model Year 2008
Location
The microphone array control unit is installed on a bracket under the left rear seat (second seat row).
Task
The microphone array control unit converts the analog signals of the hands-free system microphone group (A67b1) into digital signals and sends them to the MOST.
The control unit supplies the COMAND operating, display and controller unit (A40/3) with the corresponding microphone signals via the MOST bus. These signals are used for telephone functions and voice control.