{% hint style="warning" %} Make sure to reset all trims and subtrims to zero before
continuing with calibrating and mapping your radio. {% endhint %}
Mapping Channels Using ALTA QGroundControl App
Radio channel mapping is accomplished with the ALTA Qgroundcontrol App. Prior to
mapping channels, ensure your radio controller and receivers are properly installed and
calibrated. Refer to the Radio Installation section of this manual and your radio controller’s
documentation.
1. Power the ALTA X by plugging in a USB-C cable to the expansion port.
1. The expansion port is located under the closeout between booms 1 and 2
2. Once connected, the ALTA X electronics will be powered and you may turn on the
transmitter.
3. Open the ALTA QGroundControl program, navigate to the Flight Mode tab in the
Vehicle Setup menu for access to the channel mapping.
4. Channel mapping can be customized by the user on this menu to fit their preferences.
Below is a quick description of the items mapped to the transmitter and suggested
channels for each mapped item.
{% hint style="warning" %} Customers are advised to use tablets, laptops, or desktops to
perform the Radio Calibration and Channel Mapping; some mobile devices may crop these
menus. {% endhint %}
Function Descriptions
The following functions can be mapped to radio controller channels. These are found in the
Radio section of the Configurations menu in ALTA QGroundControl. Each function is also
represented by a chart that responds to control input allowing for quick verification of
mapping settings.
Controller
Use this to select the appropriate receiver. The following guide is compiled for convenience.
For complete specifications and which mode will work with your receiver, refer to your radio
