udir/c Swan U42, Operation Manual

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Pre-Flight Checklist
1. Ensure that the drone battery and controller batteries are fully charged.
2. Ensure that the left stick of the controller is in the middle position.
3. Strictly follow the instructions for the order for turning on and turning off the
controller and drone. Turn on the controller power first and then turn on the
drone power before flying; Turn off the drone power first and then turn off the
controller power when fishing flying. Improper on/off sequence may cause the
drone to fly out of control and could threaten your safety or the safety of others.
Please cultivate a correct habit of turn on and turn off.
4. Ensure the connection between the battery and motor is solid. Vibration during
use may cause a bad connection and the drone could become difficult to control.
5. Improper operation may cause the drone to crash, which may cause motor
defects that could affect flying ability. If this occurs, visit the local distributor to
buy new replacement parts,so that the drone will return to its best status.
Receiver board wire diagram
www.udirc.com
Front
Rear
Positive/ Negative wire pad
+ -
Front B LED board socket
Rear A LED board socket
Front A LED board socket
Camera board socket
Rear B LED board socket
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