BEDIENUNGSANLEITUNG / INSTRUCTION MANUAL SU27 / J-11
13
TROUBLESHOOTING
Situation
Cause
Solution
The indicator light continues to
flash after the aircraft is turned on.
No function
Binding failure
Re-bind according to the manual
No response after battery is
connected to airplane
1.
No power to transmitter or receiver
2.
Check transmitter and receiver voltage
3.
Poor contact on battery terminals
1.
Switch on the transmitter and check whether the
receiver battery is properly connected.
2.
Charge the battery / replace the batteries.
3.
Check all contacts.
Motor does not respond to the
throttle, receiver LED flashes
Airplane battery depleted
Charge the battery or replace it with a full battery.
Motor does not respond, servo
works normally.
1.
The throttle was not down when binding the
transmitter to the receiver.
2.
Motor cable has come loose.
3.
Defective motor.
1.
Depress the throttle trigger to bottom.
2.
Check the motor cables.
3.
Replace the motor.
Motor turns but the aircraft does
not take off
1.
Deformed rotorblades
2.
Battery deplated
1.
Change the rotoblades.
2.
Charge the battery / replace the batteries.
Airplane vibrates very strongly
1.
Deformed rotorblades
2.
The motor shaft is bent
1.
Change the rotoblades.
2.
Change the motor.
NAMES
Summary of Contents for J-11
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