User Manual

Arkbird FPV
-15-
Custom Mode Custom Mode（CH5> 50% and 30% < CH6 < 70%）:
RTH : Return to Home（Default）
Way Point : Way Point Mode, it is able to trace the Way Point Set by
WayPoint menu.
HOVER : Hover mode, regard the hover position as balance position
Gyro : Gyro Mode, it will do compensation for unintentional attitude
changes.
Attitude Source Attitude Source:
GPS : Attitude acquisition through GPS
AR PRESS : Attitude acquisition through barometer(recommend)
Lock Dir/Heig Lock direction and height (Cruise flight):
ON : Under balance mode, when CH1 and CH2 stick back to center,
height and direction will be locked and keep straight &
constant-height flight.
OSD shows . Aileron and elevator can also be controlled
through CH1 and CH2.
OFF: Turn off the mode.
Set RTH Parameters
Max Roll Max roll angle while return to home, 20 to 40 degree recommended.
Max UP Max pitch (up) angle while return to home, 20 to 40 degree recommended.
Max Down Max pitch (down) angle while return to home, 20 to 35 degree recommended
Elevate Angle Level flight’s elevate angle, 3 to 15 degree recommended. Please adjust this
value while pitch up or down to have level flight even the stick is back to center.
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RTH Throttle Return to home throttle（%）
AUTO Throttle The autopilot will use the throttle value of level flight automatically as return
to home throttle. (Default)
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Safe Speed Minimum speed of return to home（when speed is less than the certain value,
it will accelerate throttle in proportion to avoid lost while being upwind.）