Mystery 30A Brushless ESC

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Product Review (submitted on October 7, 2014):

Note: You MUST set the throttle range before this esc will arm.

*Turn on TX
*Move throttle to top'
* Wait for double beep
* Immediately move throttle all the way down and get confirming beep

Now your esc will arm. If you dont do this procedure the esc will just beep, beep, beep.