| Port/Label | Function | |------------|-----------| | | Red (ACC), Yellow (B+ constant), Black (Ground), Orange (Illumination), Blue (Antenna/AMP). | | ISO Antenna | Standard car antenna input. | | USB1, USB2 | Two female USB cables (for flash drives, 4G dongles, CarPlay dongles). | | CAN Bus | Small black box (optional – retains steering wheel controls). | | Cam-In (CVBS) | Yellow RCA – reverse camera input. | | Video Out | Yellow RCA – for rear headrest screens. | | Subwoofer Out | One or two RCA jacks (purple/gray). | | MIC | External microphone jack (if included). |