3. Feed signal cable through panel grommet.
4. Plug in receiver/satellite into signal cable.
5. Attach receiver/satellite to exterior using double-sided tape.
Radio Controller Calibration and Mapping
ALTA X can be used with a variety of radio controllers. Different radio controllers can map
functions to different channels, so properly mapping controller channels to ALTA X functions
is an important step before flying. Radio calibration and channel mapping are performed
using the ALTA QGroundControl program or app.
If you are uncertain about your radio channel mapping, obtain assistance from an
experienced pilot or from Freefly Customer Support.
Calibrating Radios Using ALTA QGroundControl App
Calibrating any compatible radio is done using the ALTA QGroundControl app. This only
needs to be done when using a new radio with the ALTA X; ALTA X that were bought with a
radio have already gone through the Calibration and Mapping procedures.
1. Power the ALTA X by plugging in a USB-C cable to the expansion port.
2. The expansion port is located under the closeout between booms 1 and 2 .
3. Once connected, the ALTA X electronics will be powered and you may turn on the radio.
4. Open the ALTA QGroundControl program, navigate to the Radio tab in the Vehicle
Setup menu, and then initiate the radio calibration.
5. Set the transmitter mode radio button that matches your radio configuration (this
ensures that QGroundControl displays the correct stick positions for you to follow
during calibration).
6. Move the sticks to the positions indicated in the text (and on the radio image). Press
Next when the sticks are in position. Repeat for all positions.
7. When prompted, move all other switches and dials through their full range (you will be
able to observe them moving on the Channel Monitor).
8. Press Next to save the settings
