Troubleshooting - FUTABA 3GR-2.4GHZ Instruction Manual

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 de-
partment for inspection and repair.
Battery
Dead battery -> Change the batteries. Charge the NiCd
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.
Monitor LED
Check the LED on the rear of the transmitter.
Refer to the "How to link the transmitter and the receiver", p 23.
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, p 21.
Monitor LED
Check the LED of the receiver.
Refer to the "How to link the transmitter and the receiver", p 23.
Wiring incorrect -> Insert all connectors firmly
Loose connections -> Push the connector in firmly
Binding or loose -> Adjust the linkage in model
Is movement stiff -> Adjust linkage in model
Noise problems -> Install capacitors on motor
60

Troubleshooting

(Item Check)
Transmitter
Receiver
Connector connections
Linkage
Motor (Electric powered)