# 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="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2Fs07sYvgFL26IoGzfLths%2Fimage.png?alt=media&#x26;token=6b9eca24-9284-47d9-bcee-7b47a5244890" alt="" width="375"><figcaption></figcaption></figure>

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

<figure><img src="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FxxhLbsw89OrlvmxmN03Y%2Fimage.png?alt=media&#x26;token=d08c384b-5c58-4a05-8879-cd760d88ccc4" 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="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FvRcjrDAW17phH7LF9z08%2Fimage.png?alt=media&#x26;token=1a5f4c52-18e4-4a00-afcc-99639a5d591b" alt="" width="371"><figcaption></figcaption></figure>

Here's where you should be at:

<figure><img src="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FHR3yh7Eljq0dd6vPVCH8%2Fimage.png?alt=media&#x26;token=468b053f-1432-4178-bdb6-d77d030979f2" 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.