Head unit pinout abbreviations meaning
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. |
ANT |
Power for Electric Antenna. Output +12 V (maximum 150 - 300mA) |