# Omniscan 3D + Vehicle Position/Heading

Add your Omniscan 3D to the devices list:<br>

<figure><img src="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FNHks0hnmpFMCqE0c3mN6%2Fimage.png?alt=media&#x26;token=6ba034cb-7173-4440-a972-f7ae2447e3fe" alt="" width="313"><figcaption></figcaption></figure>

{% hint style="info" %}
The Omniscan 3D has an internal IMU, so Mounting Angle just affects how the boat looks in SonarView
{% endhint %}

* Mounting Angle: Angle that the Omniscan 3D is mounted relative to the attitude source
* Mounting Offset: Position offset relative to the position source\
  \
  Next, add your vehicle to the Vehicles list: <br>

  <figure><img src="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FjubjSwF3WIfGuEqzoYv4%2Fimage.png?alt=media&#x26;token=b40fd618-b2f2-4023-a9c9-4d5bb7f35a5a" alt="" width="315"><figcaption></figcaption></figure>

Finally, add them both to a session. Your Session Configurations page should look something like this

<figure><img src="https://2515205857-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSYkdyxXfSDQsVcrx8VV1%2Fuploads%2FBtUmPsvuaregKLJfP2tI%2Fimage.png?alt=media&#x26;token=7170e19e-57b5-4bad-8b4a-2c6d0fc42943" alt=""><figcaption></figcaption></figure>

Once both the vehicle and the Omniscan 3D are connected, your session will appear in Discovery, allowing you to connect.