21 reference, Troubleshooting transmitter, Receiver – Futaba 3PRKA 2.4GHz User Manual

Page 20: Connector connections, Linkage, Motor (electric powered)

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21

Reference

If your system fails to operate or you experience a short range problem or erratic control,

check the table below for possible causes. If after you have followed the suggestions

listed the problem is not corrected, return the system to our service department for

inspection and repair.

(Item Check)

Troubleshooting

Transmitter

Battery

Dead battery

Change the batteries.

Batteries inserted incorrectly.

Reload the batteries in accordance with the

polarity markings
Faulty contact

Check to see if the contacts are bent and not making good

contact
Dirty contacts

Clean the contacts and check for corrosion.

Receiver

Battery

Dead battery

Replace or recharge

Wrong polarity

Check connections

Antenna

Near other wiring

Move away from wiring

Was antenna cut

Request repair

Is the antenna installed correctly

Refer to the receiver installation.

Monitor LED

Check the LED of the receiver.
Refer to the "How to link the transmitter and the receiver".

Connector connections

Wiring incorrect

Insert all connectors firmly

Loose connections

Push the connector in firmly

Linkage

Binding or loose

Adjust the linkage in model

Is movement stiff

Adjust linkage in model

Motor (Electric powered)

Noise problems

Install capacitors on motor

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