Garmin GPS 6 PIN

#Connectors#Other
6 pin Garmin special connector pin-out & layout

6 pin Garmin special connector  at the back of unit

PinNamecable color
1power inputred
2groundblack
3alarmblue
4data outbrown
5data inwhite
6not usedred/black

Garmin GPS 4 PIN

Garmin GPS 7 PIN