Spektrum DX6i Manual page 76

Press the roller to access the DIFFERENTIAL function.
Reduce photo to 13.5%
DIFFERENTIAL
List
DUALAILE RATE 0%
Rotate the roller to highlight the Differential value.
Press the roller to access the Differential value.
Rotate the roller to adjust the Differential value.
After the desired value is programmed press the roller to deselect the value.
Press and hold the roller for more than 3 seconds then release the roller and the system will return
to the main screen.
Rotate the roller to highlight LIST then press the roller.
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