> For the complete documentation index, see [llms.txt](https://docs.ceruleansonar.com/c/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ceruleansonar.com/c/sonarview/session-configurations/omniscan-+-nmea-heading-position.md).

# Omniscan + NMEA Heading/Position

1. Add your Omiscan to the devices list:

{% hint style="info" %}
As a reminder, if the Omniscan is on your network, you can use the "Detect Devices" button to autopopulate the fields. 
{% endhint %}

<figure><img src="/files/NPTrRyLu4fgNZ6LrJnxR" alt="" width="375"><figcaption></figcaption></figure>

2. After saving, add the NMEA source as a Generic GPS Device:

<figure><img src="/files/q72rTvHhQ3yYaRawIaC1" alt="" width="376"><figcaption></figcaption></figure>

{% hint style="info" %}
You can also connect to NMEA sources via UDP with IP address and port
{% endhint %}

3. Add a new session with both devices:

<figure><img src="/files/39pUL16H4TMJyqZNHMuX" alt="" width="371"><figcaption></figcaption></figure>

Here's where you should be at:

<figure><img src="/files/agpvdv5F3dEo16windAl" alt=""><figcaption></figcaption></figure>

With the Omniscan and gps powered and connectable, you should be able to connect to this session in discovery and use the Omniscan with heading and position.