ECX ECX8400 Instruction Manual - page 6

6

EN

1. Obey the battery plus (+) and minus (-) diagram in the battery

holder to install 4 AA batteries.

2. Remove the clip and raise the battery hold down.

3. Install the battery box.

4. Lower the battery hold down and reinstall the clip.

5. Connect the battery box to the Receiver/ESC unit.

ON

tIP: Seat the motor brushes by driving smoothly on a flat surface 

during use of the first battery charge. Properly seating the motor

brushes will increase the life and performance of the motor.

INSTALLING VEhICLE bATTERy hOLdER

GETTING STARTEd

1. Power on the transmitter.

2. Connect the battery box to the Electronic Speed Control (ESC) /

Receiver unit and power on the vehicle.

3. Do a test of the transmitter’s control of the vehicle with  

the vehicle’s wheels off the ground.

4. Start driving slowly and if the wheels are not straight,  

adjust the steering trim dial on the transmitter.