senseFly eBee X User Manual page 57

Hold the drone horizontally with the nose pointed against the wind and level
wings.
Caution: Do not hold the drone with your hands at the ends of its
wings.
Note: If the drone detects a condition that prevents correct take-off
a Take-off veto⁸ will be displayed in eMotion and the status LED will
start pulsing blue. For example, if the drone is not horizontal the sta-
tus LED will start pulsing blue until you reorientate it horizontally, at
which point the status LED turns solid green again.
Caution: It is imperative to launch the drone directly against the
wind, otherwise it will be unable to gain enough speed during take-
off and likely crash. Likewise, launching the drone in high winds
above the specified safe wind speed of 12 m/s (23 kts) is dangerous
and can result in a crash.
Flying the eBee X
57