Features: 1. Specially designed for RC car with excellent start-up, acceleration and linearity features. 2. Compatible with brush motor, very convenient. 3. With strong resistant current performance, excellent heat dissipation. 4. With multiple protection features like low voltage cut-off protection for lithium or nickel battery / over-heat protection / throttle signal loss protection. 5. Easy to program and compatible with pocket-sized program card. Specification: Cont. Current / Burst Current: 60A / 320A Motor Type: Brushed motor Suitable Car: 1 / 10 Battery: 2-3 cells Lipo.4-9 cells NiMH BEC: 5V / 2A (switch mode) Package list: 1 * Electronic Speed Controller Instructions: 1. Connect BEC wires with the receiver. 2. Connect motor wires with ESC. 3. Turn on the transmitter. 4. Connect battery pack with ESC then switch on the ESC. 5. When the connection of motor and battery is finished,the motor re-emits "Beep" tone. 6. When the throttle stick is in the neutral position,the motor re-emits "Beep" tone. 7. The ESC is workable. Troubleshooting Guide: 1. If motor can't work after power on, and no sound is emitted, please check the connections between battery pack and motor. 2. If the motor emits a "Beep" tone only, please check all the connections: BEC wires, transmitter and receiver, throttle signal wires, etc. Please check the transmitter TH.TRIM and adjust it to the motor re-emits "Beep" tone. 3. If the car can't be speed up, please check either voltage of the battery pack is too low or the temperature of ESC is too high. If the voltage of the battery pack is too low, please replace the battery pack. If the temperature of ESC is too high, please check all connections. If not, please push the button EPA on your remote control. 4. If the car stops suddenly while in working state, please check the motor's connections, and the roadblock. 5. If the car runs in the opposite direction, the transmitter is available. Please swap two wire connections between the ESC and the motor. 6. Set the ESC: ESC uses the jumper cap to set battery type. 1、Specially designed for RC car with excellent start-up, acceleration and linearity features 2、Compatible with brush motor, very convenient 3、With strong resistant current performance, excellent heat dissipation 4、With multiple protection features like low voltage cut-off protection for lithium or nickel battery / over-heat protection / throttle signal loss protection 5、Easy to program and compatible with pocket-sized program card