User Manual

Arkbird FPV
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necessary. Also, you need a fail-safe protection for the receiver in case your autopilot loses
control when returning home. Then you can take off.
If GPS positioning is valid, GPS status LED will flash fast.
For the first flight, we suggest take off with "Manual Mode". Check if the aircraft flies normally
after switching to “Balance Mode” in a level flight. Then switch to "RTH Mode" and check the
plane whether have hovering at 80M height overhead.
When the maiden flight test is done, Balance Mode can be used freely for taking off the autopilot.
Since there is no OSD module displays the flight status, our suggestion is before flying please
double check RTH mode whether is properly for each flight. If works fine, you can use extended
functions such as RTH or fence mode.
If without accessing GPS module, You can switch between Manual, Balance, Gryo and Hover
mode.
NOTE: Goods delivered before Oct, 2015 were not upgraded to 2.10 firmware, so Fence and RTH
mode can’t be properly used. Under this firmware, GPS status light flash fast, please register and
upgrade your firmware referring our update instruction then you can use GPS function.