User Manual

Arkbird
9
When lock height and direction, 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" ---------Elevate angle during level flight, 3 to 15 degree recommended. Under
Balance Mode, please adjust this value while pitch up or down to have level flight even the radio is out of signal.
"------------------"
"RTH Throttle" ---------Return to home throttle %
"AUTO Throttle" ---------The stabilizer will use the throttle value of level flight automatically as
return to home throttle. (Default)
"------------------"
"Safe Speed" ---------Minimum speed of return to home when the speed GPS detected is less
than the certain value, it will accelerate throttle in proportion to avoid lost while being upwind.
"Safe Height" ---------Safe Height The minimum height of return to home, 80 to 150 m
recommended.
"Throttle Safe" ---------Throttle Safe When distance and height are less than 10m, for safety
concern, there is no throttle output under Return to Home Mode.
Set OSD Parameters
"Big Letters" ---------Size of the characters selection
"Show Lat-lon" ---------Show longitude and altitude
"AD Calibrate" ---------Battery voltage calibration
"OSD Pattern" ---------OSD interface selection
Simple Show home angle and voltage only
Default Normal interface
Fighter HUD interface
ALL Info Show all attitude information
"P or N(Xin)" --------- PAL/ NTSC selection
Flight Parameters
Note: Adjusting these four parameters is equivalent to adjusting the dip switch.
"Roll (KEY1)" ---------Roll Reverse
"Pitch (KEY2)" ---------Pitch Reverse
"Yaw (KEY3)" ---------Yaw Reverse
"FlyWing (KEY4)" ---------Conventional/ Delta Wing