Operation signal reception function
- The audio control unit (ACU) controls units related to the entertainment system based on the following operation signals which are sent in conjunction with the user operations from the operation signal output unit.
| Operation signal output unit | Operation signal |
|---|---|
| Center display | GMSL signal (touch position operation signal) |
| Commander switch | Commander switch operation signal |
| Steering switch | Steering switch operation signal |
| Voice recognition microphone | Voice signal (voice command) |