User manual

15
each LED state.
Indicator:
Color:
Flash slowly: Flash one time every 2s.
R
Red
Flash quickly: Flash two times every second.
G
Green
Flash alternately: Flash between different colors in an
alternating fashion.
Y
Yellow
Status Definition of LED Indicators
Normal
RGY - Flash alternately
System self-check
YG - Flash alternately
Warming up
G - Flash slowly
The aircraft is in GPS mode
Warning
Y - Flash slowly
The aircraft is in ATTI mode
Y - Flash quickly
There is no connection between the aircraft
and the remote controller
R - Flash slowly
Low battery warning
R - Flash quickly
Critical low battery warning
R - Normally on
Critical error or IMU error
RY - Flash alternately
Compass error, requiring calibration/
magnetic interference
Compass Calibration
Y - Flash quickly
Prepare to calibrate the compass/
The aircraft is being calibrated
G - Normally On
Calibration succeeded
R - Normally On
Calibration failed
2.1.3 Aircraft Battery
The rechargeable LiPo battery used by the EVO Ⅱ RTK Series V3 features high
energy density and capacity. The battery needs to be charged by a designated
charger.