User manual

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current position when necessary. The fail-safe will be activated in the following situations.
 Communication outage
If the communication between the aircraft and the remote controller interrupts for 3s, the fail-safe
function will be activated.
If there is available GPS signal when the fail-safe function is activated, the aircraft will enable the
auto return function. Otherwise the aircraft will land on the spot. After communication restoration,
you can still press the pause button ( ) to recover the control on the aircraft.
 Low battery of aircraft
In any of the following low battery situations, the fail-safe will be activated.
A. The aircraft will continuously calculate the battery level required to the return point. When the
battery level reaches the maximum level required to the return point, App will show a notification.
The fail-safe will be activated to start the return process. Similarly, you can also press the pause
button ( ) to recover the control on the aircraft.
B. When the aircraft battery level reaches the set threshold (25% by default), you will receive
one low battery alarm, and the fail-safe will be activated to start the auto return of aircraft. If you
recover the control on your aircraft, when the battery level reaches 15%, you will receive one
serious low battery alarm, and the aircraft will automatically land on the spot. In emergency, you
can press the pause button ( ) to pause landing, and manually make the aircraft fly to the
nearest safe landing point.
Remark
 When the aircraft battery level reaches 25% (low battery alarm), if the horizontal distance
between the aircraft and the return point is less than 50m (150 ft), the aircraft will not carry
out the auto return process.
 If there is no available GPS in the case of low battery alarm, the aircraft will not carry out
the auto return process. The aircraft will enter the ATTI mode and continue to be controlled.
When the battery level reaches 15% (serious low battery alarm), the aircraft will land
automatically.
 Landing features
 Landing protection
When the aircraft arrives above the return point, the landing protection function will be activated
to detect the ground environment. If the ground is flat, the aircraft will land automatically.
Otherwise it will hover on the spot to wait for the next instruction.
 Precise landing