## SFI Transmitter Connection

```{attention}
SFI Transmitter connection must be performed by a trained specialist with the appropriate qualifications.
```

```{attention}
SFI Transmitter must be enabled at all times during ECDIS operation to prevent and resolve SFI conflicts on the bridge network.
```

```{hint}
SFI Transmitter operates only on the IEC 61162-450 network.
```

![SFI Transmitter configuration](images/SFI_Trans.png)

| No. | Element | Description |
|---|---------|----------|
| 1 | Network Settings | Transmission group is always **NETA** |
| 2 | --- | Default settings for the **NETA** transmission group |
| 3 | First network device | Enable, priority, MAC address, IP address of the first ECDIS network device |
| 4 | Second network device | Enable, priority, MAC address, IP address of the second ECDIS network device |
| 5 | Monitor | Outgoing message monitor |
