Eachine EX4 - Aircraft Indicators; Vision Positioning Status; Flight Status Indicators

EX4 Operation Manual
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Aircraft LEDs and Status Indicator
Vision Positioning Status Indicator – LED
①
NO.
LED Status
Meaning
1
Flashing red light
Vision positioning failure
2
Solid red light
In vision positioning
Flight Status Indicator – LED ②
NO
LED Status
meaning
1
Solid blue light after power on
System self-diagnostic tests
2
Solid green light
Remote controller connected; GPS positioned
3
Flashing green light
Remote controller connected; GPS not positioned
4
Red and blue light flashes alternately
Aircraft is in compass horizontal calibration.
5
Red and green light flashes alternately
Aircraft is in compass vertical calibration.
6
Flashing blue light
No remote control signal, GPS not positioned
7
Solid blue light
Remote controller not connected; GPS positioned
8
Solid red light
Serious error
9
Flashing red light
Low battery alarm
10
Red light flashes doubly
Alarm for severe low battery
11
Green light flashes doubly
Beginner mode (GPS not positioned)
12
Blue and green light flashes alternately
Compass data error
Pic.
13