User manual

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LED Indicator Description
Manual Mode
Tx Signal Lost
GPS satellites found < 5
*All OFF
GPS satellites found < 6
GPS satellites found < 7
Attitude & GPS good
Attitude status fair
Attitude status bad
0 1 32
s
0 1 32
s
GPS Atti. Mode
Atti. Mode
GPS satellites found < 5
GPS satellites found < 6
GPS satellites found < 7
Attitude & GPS good
Attitude status fair
Attitude status bad
0 1 32
s
0 1 32
s
Notices: Here the sparking indication of & could be: Single spark, all the sticks return to center, multi rotor hovering; Double
spark, stick(s) not at center, speed command is not zero.
Please check
the IMU
connection.
IMU Lost
Please check the
connection between
MC and receiver.
MC and Receiver Connection Lost
0 1 32
s
0 1 32
s
Compass Calibration Status
Begin horizontal calibration
Begin vertical calibration
Calibration finished
* 3s only
Calibration or others error
0 1 32
s
Low Voltage LED Warning
First lever protection
Second lever protection
0 1 32
S
1 The circle symbols above represent one single spark with special notices.
2 The rectangular symbols above represent an LED being solid on.
MC LED Indicator Description
on
MC is functioning well.
on
MC is working under boot loader mode, waiting for firmware upgrading.
blinks
Firmware upgrading is finish. MC is waiting for reboot.
on or blinks
Error occurs during firmware upgrading, MC reboot is required.
PMU LED Indicator Description
on
PMU connection is correct.
on
The connection of PMU and battery is wrong (polarity error).