Faq - Hubsan X4 PRO Manual

FAQ
1.The motor doesn't work.
Recalibrate the transmitter.
Mode 2: Put the two sticks to the upper left position and hold, then power on the transmitter. Then
rotate Both sticks a couple of times in full circles. Then hold down any trim until the LED on the TX
blinks red, signaling a successful calibration. (See the picture below.)
Mode 1: Put the left stick to the upper left position and the right stick to the upper right position and
hold, then power on the transmitter. Rotate both sticks a couple of times in full circles. Then hold down
any trim until the LED on the TX blinks red, signaling a successful calibration. (See below.)
', 6Tr rjTrT:r:-E
2.X4 Pro shift to other side during flying.
When power on, please keep the X4 Pro steadily for 10 seconds, the purpose of this is to initialize
the sensor.
3.GPS position system is not good.
Please check the surrounding carefully, see whether there is other things interfere the CPS signal or
not, then calibrate the compass sensor again.
4.The Transmitter sounds "Beep, Beep"
Please check the power of the battery carefully, stop flying and charge the battery.
5.The X4 Pro will sound "Beep, Beep" when power on.
Update the fight control program again.
27