Infotainment�2018
2.�Head�Unit�High�3
5
Rear�view�of�CD�player
Index
Explanation
1
USB�port�for�the�head�unit�and�power�supply
2.3.2.�Rear�view�of�Head�Unit�High�3
It�is�already�evident�from�the�rear�view�that�the�aerial�ports�are�no�longer�integrated�in�the�head�unit.
The�aerial�signals�are�transferred�via�the�Ethernet�from�the�Receiver�Audio�Module�(RAM).�The
remaining�aerials�are�the�WLAN�aerial�(vehicle�WLAN)�or�the�Bluetooth�aerial.�They�are�still�connected
directly�at�the�head�unit.
The�following�graphic�shows�the�rear�view�of�the�HU-H3�along�with�the�connections:
Rear�view�of�HU-H3
Index
Explanation
1
Bluetooth�aerial
2
WLAN�aerial�(vehicle�WLAN/WiFi�Direct)
3
USB�Type-A
4
USB�Type-C