-12-
6
GPS & Save Home Position
After power on, Arkbird will start to search GPS satellite and save the first valid position as Home.
During searching, the elevator will be up and any manipulation of radio stick is invalid
. If need to skip the
searching, please push CH6 more than 75% and push CH1 to left or right side for 1 second.
Once skipped the searching, it
CANNOT
switch to RTH mode,
RTH logo will flash
but it is balance mode.
Attention
1.
Please reduce the motor vibration to keep the “
vibration value
” more than 70 (99 is the most ideal
situation).
2.
The idle current is 0.8A while turning off the throttle, if the readout is wrong, please enter the OSD menu
and exit to reset the current value.
3.
When Arkbird is auto piloting the plane(RTH mode
、
Cruise flight),
the lower right will display Roll, Pitch
control Angle Value
and Throttle Value
, Adjust Autopilot if these angles not appropriate.
4.
Pay attention to GPS satellite quantity, less than 7 will result mistake positioning.
。
5.
As Arkbird applies anti-interference inertial navigational compass, instead of magnetic compass, there is no
need to do manual calibration. But the flying direction on the compass is incorrect on the ground. 10
seconds after taking off, it will calibrate according to the GPS coordinate. Then compass gets normal.
6.
The horizontal position should be identical with the actual horizon. If not, calibrate the sensor again.
