# 10. Enable Debugging Mode

For debugging purposes, ARGear provides displaying AR information functions such as face landmark for now. The debugging function can be enabled or disabled in real time.By using **SetDrawLandmark** function in **ARGearManager** script, you can enable and disable this feature.

The sample code below shows how to disable or enable the debugging feature.

{% tabs %}
{% tab title="C#" %}
{% code title="Disable and Enable Debugging Mode" %}
```csharp
// Enable Debugging Mode
ARGearManager.Instance.SetDrawLandmark(true);

// Disable Debugging Mode
ARGearManager.Instance.SetDrawLandmark(false);

```
{% endcode %}
{% endtab %}
{% endtabs %}





