Head unit pinout abbreviations
| Pin Notation | Pin function | 
|---|---|
| Power pins | |
| B+ | Battery+ (12V direct from Battery). | 
| GND, GROUND | Chassis Ground | 
| Acc+ | Ignition powered. +12 V with the ignition key is in the ACC or ON position. | 
| iLLUM | Light-on signal or backlight adjustment. +12V supplied to light-on pin of head unit when tail lights ar turned on. | 
| ANT+ | Power for Electric Antenna. Output +12 V (maximum 150 - 300mA) | 




 правильная
правильная с ошибками
с ошибками