User Manual

3. Fence mode safe altitude default change to 25m, during the fence mode, lower
than 25m will trigger RTH automatic.
4. Newly added the “Bi-motor Fly Wing” mix control, output 3.4 channel connect to
flying wing's two motors for differential steering
5. Launch Assist mode will be closed automatic after takeoff, to prevent taking off
control involved when landing.
Arkbird V3.1025 updates:
1. Optimize the fast-responding features of the PPM interface (AR interface);
2. Optimize mah calibration’s effect on the display value of current, improving its
accuracy;
3. When in the critical state of losing satellites’ signals, Arkbird will not update the
coordinates under four satellites signals and more reliable for returned flight.
4. The TX port will directly output data from GPS module, Output format and speed
is the same as GPS module, which is more convenient to connect Arkbird AAT(Auto
Antenna Tracker).