# Elios 2 Remote controller stick calibration

Calibration ensures that the control sticks have correct center point and range, the status LED on the GCS unit will blink red and a beeping sound will be heard when calibration is necessary. The control sticks can be calibrated with the DJI GO app by following these steps:

* Install "DJI GO--For products before P4" on your personal device. We do not recommend, to install it on the provided tablet. Cockpit and DJI GO do not get along well.\
  [Download DJI Go App for Android or IOS](https://www.dji.com/ch/downloads/djiapp/dji-go-3)
* Connect the GCS to a device with DJI GO, turn on the GCS and launch DJI GO
* DJI GO will automatically detect the Lightbridge 2, press on the "Camera" button

{% hint style="warning" %}
DJI GO will ask you to update the firmware of the Control unit. DO NOT do this. The firmware version of the controller must remain at version 1.2.10
{% endhint %}

{% hint style="danger" %}
As DJI GO and Elios Cockpit don't get along , we do not recommend you to install it on the Flyability tablet. We recommend installing DJI GO on your personal device, such as smartphone or tablet.
{% endhint %}

### Instructions

![](/files/FtC2FQwOjbtJZbyOp5I9)

* In the next screen, press the settings icon in the top right corner
* In the settings menu, select the transmitter icon tab, then press on the "Remote Controller Settings" arrow

![](/files/AE3wKvn9wKZrfZ8aco7r)

* Press on the "Remote Controller Calibration" arrow

![](/files/5oXdzqNEO3VUdUJAPQ7h)

* Press "Calibrate" and follow the instructions on screen

<figure><img src="/files/qrxnFCz3955Gu1O76fiF" alt=""><figcaption></figcaption></figure>


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