24
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
Summary of Contents for EVO II Pro Enterprise
Page 1: ...1 EVO II Enterprise User Manual ...
Page 26: ...26 ...
