Troubleshooting - Reely GY4 Bedienungsanleitung

17 Troubleshooting

The transmitter does not respond to commands:
Check the batteries in the transmitter and replace them with new ones, if necessary.
Check that the batteries are inserted correctly.
Servos and/or speed controller do not respond to signals:
Check the voltage/power supply of the receiver.
Test the BEC function of the speed controller.
Check the polarity of the servo plugs.
Check the assignment of the transmitter controls to the receiver channels. Check whether the servos or the speed
controller are plugged into the correct receiver channel.
Re-pair the receiver with the transmitter (use the binding function).
Check the dual rate setting on the transmitter.
Check the EPA setting of the transmitter.
The servos are shaking:
Check the voltage/power supply of the receiver.
A servo is humming:
Check the voltage/power supply of the receiver.
Check that the linkage rods run smoothly.
The servo is running against the stop, limit the servo travel using the EPA setting.
For test purposes, operate the servo without the servo lever.
The unit has a low range:
Check the voltage/power supply of the receiver.
Check the batteries in the transmitter and replace them with new ones, if necessary.
For test purposes, reorient the receiver antenna. To achieve a high range, the antenna must protrude as vertically
as possible from the vehicle.
The transmitter turns off straight away or after a short while:
Check the batteries in the transmitter and replace them with new ones, if necessary.
The vehicle does not steer or the steering angle is too low:
Check that the steering linkage is running smoothly.
Check the steering servo and steering linkage. It may be blocked by stones/foliage or the like.
Check the connection of the steering servo (channel 1).
Check the dual rate setting of the transmitter (if the dual rate setting is too low, the servos will stop working).
Check the EPA setting of the transmitter.
The vehicle does not move or moves very slowly:
Use the "TH-D/R" knob (fig. 1, no. 10) to increase the dual-rate setting for the drive function, as described in sec-
tion 10.11. Move the knob clockwise to the right.
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