Head unit pinout abbreviations meaning
| Pin Notation |
Pin function |
|---|---|
Power pins |
|
| B+ | Battery+ (12V direct from Battery). |
| GND, GROUND | Chassis Ground |
| A+ | Ignition powered. +12 V with the ignition key is in the ACC or ON position. |
| LIN-R, LIN-L | linear out |
| LIN-GND | Linear GND |


