Return-To-Home(Rth) - Hubsan ACE PRO User Manual

4.3 Return-to-home(Rth)

There are three types of RTH: One-key RTH, Low Battery RTH, and Failsafe
RTH. When taking off, and GPS has locked more than 6 satellites, the aircraft
will mark take off point as home point. If there is no GPS signal and drone is
forced to take-off, Whenever GPS locks more than 6 satellites, it will record
that point as home position.
1. Record "Home Point"
2. Trigger return to home conditions
3. Adjust the direction of the head
4. Climb to the return altitude set in APP
(1) Regardless of the current height of the aircraft, if the aircraft is
within 5 meters of the horizontal distance from home point, it will land;
(2) When the horizontal distance is greater than 5 meters, the aircraft
will rise to the set altitude and then return.
5. Search for the drone apron during the landing process (This feature
must be turned on in app before taking off and or landing)
APP one-Key RTH / remote control one-Key RTH
1. The aircraft will automatically Return to home according to its own
power calculations and the distance from the Home Point.
2. Aircraft will land automatically at the same point upon low battery
RTH activation, If there is no GPS signal or weak GPS signals
3.When taking off, if it is forced take off with weak GPS signals or GPS
signals are not good, the aircraft will automatically return to the place
where it achieved, good GPS signal for the first time.
4. When the aircraft battery power percentage is lower than 10%, the
aircraft will start landing automatically if there is no joysticks operation.
We can cancel it by using the operate the transmitter joystick, and let
the aircraft land slowly or climb again.
5. If the battery level is lower than 1%, the aircraft will forced to landing,
which cannot be manually canceled or forced to climb again.
When the aircraft loses connection with the remote control for more ®
than 5 seconds, the aircraft automatically returns or land directly.
Performance requirements:
(1) After the aircraft loses control for 5 seconds, it triggers automatic return;
(2) If the drone reconnects, it will continue to perform the returning
procedure when Failsafe RTH mode is activated;
(3) Landing directly when there is no GPS signal or the signal is not strong.
RTH-Process
One-key RTH
Low Battery RTH
Failsafe RTH
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