4 pin Lowrance proprietary connector
This is proprietary (non-standard, product specific ) connector. A proprietary connector is the special connector that can only be used with a certain device(s).
- Lowrance GlobalMap 2400, 3000MT, 4000, 7000C; Lowrance LCX-104C, LCX-18C, LCX-16CI, LCX-15MT GPS connector pinout

This is the 4 pin Lowrance proprietary connector

The pinouts for the 4 pin Lowrance proprietary connector are:
4 pin Lowrance proprietary connector is compatible with:
Lowrance devices:
- Lowrance 3000MT, 3000MT, 3000MT
- Lowrance 4000, 4000, 4000
- Lowrance 7000C, 7000C, 7000C
- Lowrance GlobalMap 2400, GlobalMap 2400, GlobalMap 2400
- Lowrance LCX-15MT, LCX-15MT, LCX-15MT, LCX-16CI, LCX-16CI, LCX-16CI, LCX-18C, LCX-18C, LCX-18C, Lowrance LCX-104C, Lowrance LCX-104C, Lowrance LCX-104C