22
22. Troubleshooting
Even though the remote control system was built to the state of the art, there can still be interferences or faults. For
this reason, we would like to give you some information on how to deal with possible problems.
Problem
Remedy
Transmitter doesn’t respond
•
Check the batteries in the transmitter.
•
Check the polarity of the batteries.
•
Check the on/off switch.
The servos do not respond
•
Check the batteries in the receiver.
•
Test the switch cable.
•
Test the BEC function of the controller.
•
Check the polarity of the servo connector.
•
Check digital code.
•
Perform binding.
The servos vibrate
•
Check batteries in the remote control and the receiver.
•
Carefully dry any possible dampness in the receiver with a hair dryer.
One servo is humming
•
Check the batteries in the receiver.
•
Make sure the linkage rods run smoothly.
•
Operate the servo without the servo arm for test purposes.
The range of the system is very
short
•
Check batteries in the remote control and the receiver.
•
Check the receiver aerial for damage and electrical continuity.
•
Install the receiver aerial in a different position in the model for test purposes.
Transmitter switches off on its
own at once of after a short
period
•
Check or replace the batteries in the transmitter.
Vehicle does not steer.
•
Check ease of movement of the steering linkage.
•
Check steering servo.
•
Check steering servo connection at the receiver.
•
Enlarge dual rate value at the transmitter.
