# Camera Definition File Download

### Camera Definition File Download <a href="#bkmrk-camera-definition-fi" id="bkmrk-camera-definition-fi"></a>

* For generate the camera setting menu, the QGroundControl app need to download the camera definition file from Gremsy github server. The download path will be sent by the Vio automatically.
* Please make sure that the remote controller, which is running QGroundControl app, have Internet connection before connect to the Vio for the 1st time.

#### Guide to connect wifi on Herelink Remote <a href="#bkmrk-guide-to-connect-wif" id="bkmrk-guide-to-connect-wif"></a>

* Video guide link [here](https://youtu.be/q8sj71Yjg8M)

**Step 1: Swipe down from the top of the screen and enable WiFi.**

<figure><img src="/files/95ekJS2sV0Jdg3n4q3z8" alt=""><figcaption></figcaption></figure>

**Step 2: Hold press on Wifi's icon and login to Wifi**

<figure><img src="/files/5AYQalLWDctF6E6bYulO" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.gremsy.com/payloads/vio/camera-setting-menu/camera-definition-file-download.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.