# Camera Definition File Download

## **Camera Definition File Download**

* To 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 G-Hadron automatically.
* Please make sure that the remote controller, which is running Q-GroundControl app, have Internet connection before connecting to the G-Hadron for the first time.

## **Guide to connecting wifi on Herelink Remote**

* Video guide:

{% embed url="<https://www.youtube.com/watch?v=q8sj71Yjg8M>" %}

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

<figure><img src="/files/qPE0GYt284b1msDcnixX" alt=""><figcaption></figcaption></figure>

### **Step 2:** Hold press on WiFi icon and login to WiFi

<figure><img src="/files/3heSKXV41yfDcIS4n36m" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://docs.gremsy.com/tiny-gimbal/g-hadron/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.