LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Mazda
>>
2023
>>
3 Select, 4D Hatchback
>>
Repair and Diagnosis
>>
Accessories & Equipment
>>
Infotainment
>>
Connectivity Master Unit - Introduction
>>
Audio Control Unit
>>
Purpose, Function
>>
Audio signal output function
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Audio signal output function
The audio control unit (ACU) outputs the audio signal sent from the following units to the speakers.
Audio control unit (ACU)
USB BOX/USB port/SD card slot hub