Question 7: When using the tether, after the UAV descends, the remote
control prompts “unable to take off: the pressure difference between the
two batteries is too large”, what should I do?
Answer: When the battery is too high, it is normal for the pressure differ-
ence between the two batteries to be too large, or you can replace the two
batteries to continue flying.
Question 8: When using the tether, after the UAV descends, what should I
do if the remote control reports “the left and right battery versions are
inconsistent”?
Answer: This error is normal, and the UAV can take off again after restart-
ing.
73