3GX needs to know the maximum and minimum positions of the throttle and mechanical travel range, you have to set this function whether you use it or not.
Note: Swashplate setup must be completed prior to performing throttle calibration procedure.
1. Reset throttle curve and pitch curve to default 0-50-100.
2. Confirm the transmitter is powered up, and throttle stick is at lowest position.
3. Press and hold the SET button while powering up the receiver until all 1~5 LED lights up. Release the SET button and GOV red LED will light up.
4. Push the throttle stick on transmitter to the maximum top, and in a few moments LED will go off and system power cycles, indicating the completion of setup process.
In the Gov menu of the radio, turn it on and setup the 3 settings for what you want. Normal, should be "0" this will turn off the gov, you will see the light stay red, then in the Idle up's start around 75% for 1 and 85% for 2, this is what I am running on mine.Also you need to straight line your throttle curves for idle 1 and 2, I have mine at 100.
Velocity 50 FBL, Trex 600 FBL, Frenzy V2 FBL