Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals www.hifei.com
Brushless ESC Instructions
Thanks for purchasing
Fulcrum series
brushless speed controller manufactured by
Chongqing HIFEI Technology Co., Ltd.
Fulcrum series
ESC are super HV and
extremely powerful ESC for model aircraft and helicopter.
Contents
Part
Ⅰ:
Using Warnings … … … … … … … … … P2
Part
Ⅱ:
ESC Specifications … … … … … … … …P3-P6
Part
Ш
:
Using the ESC … … … … … … … … … P7-P9
Part
Ⅳ:
Program the ESC by soft … … … … … …P10-P19
Part
Ⅴ:
Trouble shooting … … … … … … … … …P20
Part VI: Warranty Clause… … … … … … … … …P21-P24
Page 1
Pro/Pro+ 300A
Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals www.hifei.com
Ⅰ
Using Warnings
·
The brushless ESC is specially designed for R/C electric powered model aircrafts, helicopters
and EDF, which are not toys. It is suggested ONLY adults can run it, and little children must run it
under wardship of adults.
·
Please read the ESC’s specifications and correctly connect ESC to battery pack at right voltage.
·
When connecting the ESC to battery pack, please ensure the polarity is correct.
Incorrect polarity connecting will cause short-circuit and permanent damage to the ESC, such
damage is not covered by manufacturer’s WARRANTY.
·
Before the flying, turn on the transmitter
BEFORE
powering on the receiver.
·
When finish the flying, power off the receiver
BEFORE
turning off the transmitter.
·
Never disconnect the battery pack while the motor is running, as this could cause damage to the
speed controller and/or motor.
·
Connectors with low conductivity may cause erratic motor rotations or other unexpected
movements.
·
Please keep the propeller away from humans or any other objects.
·
It can change the motor’s rotation direction by swapping any two motor wires connecting.
·
Each new ESC is preset with default parameters in factory, which can be assembled for flying
directly. But in order to obtain optimum power performance and well compatible to work with the
brushless motor. It is suggested to set the appropriate parameters before assemble it to hull for
flying.
·
The ESC wick cut-off output when no signal is checked within 100ms.
·
Please calibrate the throttle range of the transmitter when it is your first time to use a new
controller or when you change a new/different transmitter or receiver.
·
When finish the using of Hifei software ‘ V4.xx’, close the software first, then pull out the USB
linker from your PC, or it may cause the crash of the computer.
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