> For the complete documentation index, see [llms.txt](https://docs.inspiredflight.com/inspired-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inspiredflight.com/inspired-documentation/products/payloads/gremsy-vio-f1/gcs-controls.md).

# GCS Controls

## Herelink Controls

Use the Herelink scroll wheel (top left) to control the gimbal movement and the trigger button (top right) to switch the scroll wheel between pan and tilt control.

<figure><img src="/files/UnbDpdb32OULvZipLWOa" alt=""><figcaption><p>Left scroll wheel controls gimbal movement, while the right trigger button allows the scroll wheel to swap between pan and tilt. </p></figcaption></figure>

## GS-ONE Controls

<figure><img src="/files/cQqxcOiNQB6GNG1NxQSO" alt=""><figcaption></figcaption></figure>