⑭
Ultrasonic sensor
⑯
Downward vision system
⑮
Downward LED
2.2 Flight indicator
The aircraft has one LED indicator at the end of each arm. The front LED shows steady red to
help you to find the head direction. The rear LED shows the current flight status of aircraft.
Designated symbol of color:
R - Red
Y - Yellow
G - Green
B - Blue
Status Definition of Flight LED Indicator
Front LED Indicator
Back LED Indicator
Meaning
Normal Status
B - Normally on
G - Slow flash
（
2 secs/1 time
）
Aircraft in GPS mode
B - Normally on
Y - Slow flash
（
1 sec/1 time
）
Aircraft in ATTI mode
Warning
B - Normally on
Y - Slow flash
（
1 sec/1 time
）
Low battery warning
B - Normally on
R - Slow flash
（
1 sec/1 time
）
Serious low battery warning
Compass calibration
