On some Tower Pro Mag 8 ESCs, you will hear a continuous rapid beeping the first time that you hook them up, and the motor will not respond to the throttle control of your transmitter. The manual states that you must set the throttle range, but it is not clear on how to do that.
Setting the throttle range is very easy to do with your transmitter:
1. Connect the ESC to a motor and receiver. DO NOT connect a battery yet.
2. Turn on your transmitter. Move the throttle stick to the full power position (all the way up).
3. Connect the ESC to a battery. You will hear a tone and two beeps. Immediately after the two beeps, move the throttle stick to the off position.
4. Disconnect the battery from the ESC. Now the ESC is ready to use with your transmitter.
I hope this is helpful, even if you have not purchased your ESC from us