Feima Robotics J.ME - Aerial Shooting Tips and Skills; Appendix: Status Indicator Lamp

Aerial Shooting Tips and Skills
Check the aircraft before flight;
Shoot under safe flight status;
Shoot on sunny and breezeless days;
Set camera based on shooting demand, for example, photo format and exposure rate.
Before flying, test flight to plan air line and find a view.
While flying, push the rod at the smallest extent to keep aircraft flying stably.
Appendix: Status Indicator Lamp
The aircraft has:
4 groups of LED status indicators in 3 colors (single rated power is about 30 mW); the functions
of two LED lamps at the head are the same and can be controlled uniformly; meanwhile the
functions of two LED lamps at tail are the same and can be controlled uniformly; the status of
course lamp is defined below:
Functions
Requirements
System startup
The four LED lamps, such as red, yellow and green ones flicker in turn.
Flying allowed
The red lamp at head keeps normally on while the green one at tail flickers.
Magnetometer needs
calibrating
The red lamp at head keeps normally on while the yellow one at tail flickers.
Calibration mode of
magnetometer
All lamps are off; if rotating aircraft horizontally, the red lamp flickers; after completing
horizontal calibration, the green lamp keeps normally on; if rotating aircraft vertically,
the red lamp flickers; after completing vertical calibration, the green lamp flickers; the
yellow lamp flickers if something abnormal.
Low battery alarming
The red lamp at head keeps normally on and the red one at tail flickers slowly.
Serious low battery
alarming
The red lamp at head keeps normally on while the red one at tail flickers quickly.
Flying not allowed
The four LED red lamps keep normally on.