The directions are pretty straight forward.
Hold the throttle stick in the full up or full throttle position, and plug the battery into the rx.
Wait 5 seconds, rx will beep 3 times, confirming it's in the programming mode. Within 3 seconds of hearing the 3 beeps, move the throttle lever to 1/2 position. Rx will now go throught the programming menu. First one is battery cut off. First option is lipo. Rx will beep one time.
With in 5 seconds, move the throttle stick to full throttle position, hold for 1 second then return stick to 1/2 position.
Power down the rx. Power up the rx. and you are done, and ready to fly.