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Specification Output :continuous18A,Burst20A up to 10 seconds Input Voltage: 7.4V-25V BEC Output: 5V/3A Size: 47*28*10mm Weight: 40g Features 1. Safety Arming Feature :regardless the throttle stick position, the motor will not spin after battery connected. 2. The current capacity is increased because extra low impedance PCB and great power MOS be used. 3. Two 1.5A stable voltage Chip in ESC to provide stable power to servos and receiver. Name brand extra low impedance capacitance be used to make sure stable input voltage and to protect the battery. 4. The ESC with DPAK packaged Power tube, the N + N-structure and MOS drive IC that makes the MOS switch speed faster, more reliable and safer. 5. Brake settings: brake off /brake on can be set. The default is brake off. 6. Throttle Calibration: it can work with different Radios that with different throttle range, improve throttle response linearity 7. Battery Type: Lithium/Nickel battery. Lithium battery is recommended. 8. Low voltage protection: when battery’s voltage is less the ESC will gradually reduce the output power to protect the battery from over discharge. 9. Startup Mode: Normal mode /Soft mode. The soft mode is slower than “normal” mode, it will take 1 second from start to full speed, if the throttle be closed and open again in 3 seconds, the restart will be temporarily change to normal mode to avoid crash caused by slow throttle response. 10. The ESC will gradually reduce the Output power if the throttle signal is lost for 1 second to make sure Pilot has a little time to save the aircrafts. 11. BEC and MCU supply power independently to make sure stable performance. 12. For Both Airplane and Helicopter model Throttle Range Setting (Because different transmitter has different throttle range, first time use you’d better calibrate the throttle range and let the ESC remember it) Turn on Connect ESC to Wait seconds Move throttle stick to bottom transmitter set battery 3 beeps Beep-beep tone means position 3sec later Beep-beep throttle stick on tone top position of throttle tone means the bottom position top position battery be confirmed confirmed normally means work for 2 Ready to fly Normal Startup Procedure Switch on transmitter Connect battery to Wait for 1 Sec Wait for 1 sec a long and move throttle stick ESC 3 Beeps mean beep-beep-tone means beep tone means the to bottom battery connecting is the number of lipo system ok battery normally can Ready to fly work Program the ESC with Transmitter 1. Enter program mode 2. Select programmable items 3. Set item’s value 4. Exit program mode It’s normal start and brake off at first time use, if needed users can set the value himself. Enter Program Mode 1. 2. 3. 4. switch ton transmitter and move the throttle stick to top position connect the battery to ESC 3 beep tone means the battery supply is ok Wait for 2 seconds beep – beep tone means throttle stick to top position Wait for 5 seconds a special tone”56712” emits that means the program mode entered Set items Program mode entered, 5 beep tones in loop, set the value matching the beep tone by moving throttle stick to bottom position when you hear the tone as below. 1. One Beep set brake function 2. Two beeps startup 3. Three beeps battery check 4. Four beeps low voltage protection 5. Five beeps restore the factory settings Set Programmable items After entering program mode, there’s one Beep tone. In 3 seconds move throttle to bottom position or to top position. Wait for 2 seconds there’s special tone like “56712” it means setting completed. Cut off battery exit program mode. Throttle stick Items Low position Top Position Brake Brake OFF Brake ON Startup Normal start Soft Start Battery Type LIPO NIMH Low Voltage Protection Factory Setting Reduce output power Restore the factory setting Not reduce output power -------------- Wire Diagram A 12V+ Brown (GND) Red (5V+) Orange (PPM) GND 20A ESC B C