Note:
If the motor only beeps once wh en toggle the switch of channel 7 (CH7) to the unlock position, the unlocking fails. Please
follow the methods below to troubleshoot it.
1. Check whether the throttle is at the lowest position. If not, please push the throttle to the lowest position until the motor
emits a second long beep, which means th e unlocking is successful.
2. Since the PWM value width of each transmitter may be d ifferent, wh en using other transmitters except RadioLink T8FB/T8S,
if the unlocking still fails even thou gh the throttle is at the lowest position , you need to i ncrease t he throttle travel in the
transmitter. You can toggle th e switch of channel 7 ( CH7) to the motor unlocking position, and then ad just the throttle
travel from 100 to 101, 10 2, 103... u ntil you hear the second long bee p from the motor, which means the unlocking is
successful. During the p rocess of adjusting the throttle travel, be sure to stabilize the fuselage to avoid i njuries caused by
blade rotation.
Take RadioLink T8FB/T8S transmitters as examples:
Note: When using other brand transmitters, please refer to the following picture to locked/unlock th e motor. Th e value range
of channel 7 (CH7) is as shown below: