USB Hub
The USB hub allows multiple USB interfaces to be connected to the ULF-SBX High.
The USB hub incorporates an active USB signal amplifier and is equipped with two
USB inputs and one USB output.
Note: The USB hub is only used if the vehicle has the Smartphone Integration
option.
Index Explanation Index Explanation
1
USB connection to AUX-in
connection (blue connector)
3
USB connection to (ULF-SBX-High)
interface box (black connector)
2
USB connection for base plate
of the Smartphone audio line
(neutral color connector)
4
Power supply for the USB hub
(black connector)
USB Hub connections
98
F01 Audio Systems