Originally posted by curlyculp
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Then I'd see if the connector is plugged incorrectly (reversed) in the receiver.
If the TX lights up but it still beeps, sounds like the ESC endpoints need to be calibrated. With most ESC's the steps are:
- Turn on transmitter. Set throttle to high.
- Plug battery to power the plane. After the ESC's first beep(s), reduce the transmitter throttle to zero.
- The ESC will restart, beeping the battery cell count.
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