Issue:
When plugging in the battery to your FMS airplane, there are no tones (beeps) from the ESC and there is no throttle response.
Solution:
- Make sure the three ESC plugs are securely connected to the motor.
- Set the throttle calibration.
1. Set the throttle stick to highest (up) position.
2. Plug the battery into the ESC.
3. Wait for 2 beeps and immediately lower the throttle stick back down to the bottom.
4. Wait for another 2 beeps. Then unplug the battery and turn off the radio.
5. Power on the radio again and plug in the battery.
6. The throttle stick should now be responding correctly.
