# Controller

The **Controller** tab can be accessed via the AMC menu<img src="/files/Yl4iEXW3xUa1s0SO50hI" alt="" data-size="line">.

<figure><img src="/files/ArSuKpeCBwaD2ufYBfRR" alt=""><figcaption></figcaption></figure>

***

## Radio Tab

<figure><img src="/files/ifkHO2XXg618Mx8POgPq" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
The **DeltaQuad Evo Government Edition** does not utilize a traditional radio controller. Instead, the DeltaQuad Evo handheld controller functions as a joystick. Consequently, all controller settings can be configured under the **Joystick** tab. The **Radio** tab is irrelevant for the DeltaQuad Evo GOV.
{% endhint %}

***

## Joystick Tab

{% hint style="success" %}
The DeltaQuad Evo handheld controller comes pre-configured and works as a plug-and-play device. For more information about stick and button assignments, please read [here](/gov/setup/ground-control-station-gcs/deltaquad-toughbook.md).
{% endhint %}

{% hint style="warning" %}
Changing the settings in the **Joystick** tab is recommended only for experienced operators with sufficient knowledge of the subject matter.
{% endhint %}

{% hint style="info" %}
To verify stick input and assign actions to controller buttons, ensure the handheld controller is connected to the Toughbook. Both the GCS and the vehicle must also be powered on and connected.
{% endhint %}

<figure><img src="/files/K74bqfp4inzSWu3T7G6d" alt=""><figcaption></figcaption></figure>

***

In the **General** tab, the joystick can be enabled, and the stick input can be verified by moving the controller sticks.

<figure><img src="/files/vAsc6gSdXwDqbw5rsqUc" alt=""><figcaption></figcaption></figure>

***

In the **Button Assignment** tab, commands can be applied to the available buttons on the handheld controller. When you press a button on the controller, the corresponding field will light up, and an action can be assigned.

{% hint style="danger" %}
Actions or commands will be executed immediately upon being triggered by the controller buttons. Assign actions to the controller buttons with caution, as commands like **Emergency Shutdown** are irreversible. When triggered in mid-air, a crash is imminent.
{% endhint %}

<figure><img src="/files/WOzc7hcUhWNsOHuhBwWG" alt=""><figcaption></figcaption></figure>

{% hint style="success" %}
By default, only the controller's shoulder buttons are assigned for the zoom functionality of the ISR payloads.
{% endhint %}

<figure><img src="/files/EXBdS1ACvzpYlFj8h4GV" alt=""><figcaption></figcaption></figure>

***

## Calibration

If required, the controller sticks can be calibrated. After clicking **Start**, you will be guided through the process.

<figure><img src="/files/qqmRr8XNhWjDWoD5p198" alt=""><figcaption></figcaption></figure>

***

## Settings

{% hint style="warning" %}
The **Settings** tab provides additional options for configuring the controller. **We recommend leaving these settings at their default values**. These options may become relevant when using a traditional remote controller as a USB input device.
{% endhint %}

<figure><img src="/files/KNb8TNxRM8YMEz6V0a7r" alt=""><figcaption></figcaption></figure>


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