Originally Posted by htruong
I got my on monday anh today ... First, boot up Tx ... Second, connect Rx
hear some nice music and motor don't want to spin !!! Everything seem working fine .. ok
I power up the Tx with TH - up or TH - down .. Just the same music from the ESC ???
What can I do next any idea !!!
First of all, never power up heli with throttle in any position except DOWN. The top left switch on the transmitter is the 'throttle hold'. The motor will not turn if 'throttle hold' has been activated. This is a safety feature. When you boot up the transmitter, if the throttle hold is in the wrong position (meaning throttle hold is de-activated, and the motor will turn, the NASA 701 will give a beep and flashing icon type warning). I am also assuming that your heli is bound to the transmitter (since you say everything seems working fine).