I got from dji a documentation of the djiFly app radar screen compass.
I thought it would be interesting to post here.
View attachment 136455
The attitude indicator in the bottom-left corner of the image transmission screen displays the relative position between the aircraft and the remote controller as well as the aircraft's attitude.
Icon meanings:
Blue arrow: Orientation of the aircraft front
Greenlight under blue arrow: Direction of the gimbal and camera
White N icon: Due north
Yellow H icon Direction of the Home Point
Blue dot: Mobile device location; Triangle icon: Orientation of the remote controller (mobile device compass)
Gray dot: Mobile device location, with the weak satellite signal.
Two white lines: Aircraft attitude. When the aircraft leans forward, the white line is titled to the upper part of the attitude indicator. When the aircraft leans left, the white line is titled to the left of the attitude indicator. When the aircraft leans forward and is perpendicular to the ground, the white line reaches the top of the attitude indicator.
(1) The proportion of the white line to the attitude indicator in the vertical direction indicates the forward and backward tilt angle of the aircraft.
(2) The degree of tilt from left to right indicates the left and right tilt angle of the aircraft.
Remarks: In the DJI Fly attitude indicator, the aircraft is displayed in a first-person view. The aircraft's front orientation is fixed.
Having said that, due to a certain error in the GPS accuracy of the mobile device and the compass, when the aircraft and the mobile device are relatively close, the displayed direction of the aircraft sometimes may not be very accurate, at this time, therefore, please do calibrate mobile device compass and the aircraft compass, also avoid metal interference to test again. If the issue persists, please provide the app log, device model, firmware version, and issue recording for analysis.