4 pin 3.5mm (2.5mm) plug
connector at the cable.
3.5mm four pole pinout for Navigon GPS TMC Antenna and Audio Output
| Pin | Name | Description |
|---|---|---|
| 1 | R-Audio | Right Channel Audio out |
| 2 | L-Audio | Left Channel Audio out |
| 3 | Ground | Ground |
| 4 | Antenna | Antenna in |
Notes
- Navigon 71xx and 51xx uses same female 3.5 mm for audio out and TMC/RDS (Traffic information via FM reception) antenna.
- Audio out and TMC in concurrently can be achieved with splitting R/Gnd, L/Gnd and Ant/Gnd using common 3.5 mm splitter cables used for 3.5 to stereo audio and composite video with video diverted to FM antenna.